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Distribution, Size and Ownership of Forests in the Southern Cape
Item type: Journal Article • Journal: South African Forestry Journal • Authors: C.J. Geldenhuys --- Saasveld Forestry Research Centre,Indigenous forest of the southern Cape as delimited on 1:50 000 maps was analysed for distribution, size and ownership in six landscape zones: mountains, foothill, coastal platform, river valley, coastal scarp and dunes. I tested the hypothesis that forest distribution... -
Multiple Resource Utilisation Developments in Mondi Forests
Item type: Journal Article • Journal: South African Forestry Journal • Authors: Richard McC. Pott --- ,Defined as the use of available resources other than the planted trees on Mondi's landholdings, the development of various MRU projects is described from 1975 onwards. Projects are differentiated into those that are directly dependant on the presence of planted... -
Afloopstudies vanaf natuurlike veld in verskillende suksessiestadia van die sentrale oranje‐vrystaat
Item type: Journal Article • Journal: Journal of the Grassland Society of Southern Africa • Authors: H.A. Snyman --- Department Weidingsleer, D.P.J. Opperman --- Department Weidingsleer,Afloopbane met ‘n helling van 4,13% is gebruik om die afloopverliese, fitomassaproduksie en waterverbruiksdoel‐treffendheid (WVD: Bogrondse fitomassa geproduseer in verhouding tot die evapotranspirasieverliese), van natuurlike veld in verskillende suksessiestadia vir die periode Julie 1977 tot Junie 1983 te monitor. -
Ranking of grass species according to visible wilting order and rate of recovery in the central orange free state
Item type: Journal Article • Journal: Journal of the Grassland Society of Southern Africa • Authors: H.A. Snyman --- , W.D. Venter --- , W.L.J. van Rensburg --- , D.P.J. Opperman --- ,A number of grasses were ranked according to the order in which they wilted with diminishing moisture availability, and according to their ability to recover after water replenishment. Digitaria eriantha and Digitaria argyrograpta were the most sensitive to moisture stress,... -
Evapotranspirasie in drie plantgemeenskappe van ‘n Rhigozum trichotomum habitat te upington
Item type: Journal Article • Journal: Journal of the Grassland Society of Southern Africa • Authors: A. Moore --- , J.A.J. Van Eck --- , J.P. Van Niekerk --- , B.L. Robertson --- ,Evapotranspirasie in drie plantgemeenskappe van ‘n R. trichotomum habitat, naamlik, suiwer gras, suiwer R. trichotomum en ‘n gemengde stand van R. trichotomum en gras is gedurende die 1985–86 groeiseisoen bestudeer. Drie persele van elke plantgemeenskap is hidrologies geisoleer, besproei en... -
Korttermyn invloed van strawwe droogte op veldtoestand en waterverbruiksdoeltreffendheid van grasveld in die sentrale Oranje‐Vrystaat
Item type: Journal Article • Journal: Journal of the Grassland Society of Southern Africa • Authors: H.A. Snyman --- , Republiek van Suid‐Afrika W.L.J. van Rensburg --- , Republiek van Suid‐AfrikaShort‐term effect of severe drought on veld condition and water use efficiency of grassveld in the central Orange Free State. The impact of an intensive drought (1982/1983 and 1983/84‐growing seasons) on botanical composition, basal cover, mortality of grazing plants and... -
A preliminary survey of viruses in pasture grasses in South Africa
Item type: Journal Article • Journal: Journal of the Grassland Society of Southern Africa • Authors: SarahN. Salm --- , Republic of South Africa M.E. Christine Rey --- Department of Microbiology,Little work has been done in South Africa on the incidence of viruses in pasture grasses. The aim of this work was to carry out a survey of virus infections of some of the economically‐important pasture grasses in South Africa... -
Effect of soil fertility on the vegetative growth, yield and water use of wheat (Triticum aestivum L.)
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: J.G. Annandale --- Department of Plant Production, Republic of South Africa P.S. Hammes --- Department of Plant Production, Republic of South Africa P.C. Nel --- Department of Plant Production, Republic of South AfricaWell-fertilized wheat was found to use more water than wheat on poorly fertilized plots, but the yield was increased, resulting in increased water-use efficiency. Variations in leaf area duration after anthesis accounted for 81% of the variation in yield. -
Effect of water stress on cane growth and water use of sugar cane
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: N.G. Inman-Bamber --- , Republic of South Africa J.M. de Jager --- , Republic of South AfricaThe growth and water use of three sugar cane cultivars, NCo376, N12 and N14, were measured under varying degrees of water stress controlled by means of a movable rain shelter. Plots of a first ratoon cane crop were allowed to... -
Die effek van vertraging van besproeiing op die opbrengs en kwaliteit van katoen (Gossypium hirsutum L.) in die Vaalhartsbesproeiingsgebied
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: J. de Kock --- Landboufakulteit, Republiek van Suid-Afrika J.J. Human --- Landboufakulteit, Republiek van Suid-Afrika L.P. de Bruyn --- Landboufakulteit, Republiek van Suid-AfrikaAangesien dit reeds bekend is dat katoen tydens die eerste stadia van die groeiperiode minder gevoelig vir watertekorte is, is 'n proef oor drie seisoene op Vaalharts uitgelê waar die eerste besproeiing na opkom van die saailinge uitgestel is totdat... -
The importance of certain insects as pollinators of sunflower (Helianthus annuus L.)
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: A.P. du Toit --- , Republic of South AfricaThis study reports the effects of Apis mellifera L. (honeybees), Astylus atromaculatus Blanchard (spotted maize beetles), Heliothis armigera Hübner (American bollworm larvae) and Musca domestica L. (house flies) on seed set in commercial sunflower. The pollination efficiency of these insects... -
The effect of seeding rate, timing of nitrogen application and frequency of irrigation on wheat growth, yield and water use
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: A.A. Nel --- , Republic of South Africa F.J. Dijkhuis --- , Republic of South AfricaWheat (Triticum aestivum cv. SST66) was planted in a 2 × 2 × 2 factorial field experiment. Factors investigated were seeding rate, timing of nitrogen application and frequency of irrigation. The two seeding rates were 85 and 170 kg ha−1... -
Die invloed van verskillende waterregimes op Up-to-date aartappels II. Opbrengs, grootteverspreiding, kwaliteit en waterverbruik
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: J.M. Steyn --- , Republiek van Suid-Afrika H.F. du Plessis --- , Republiek van Suid-Afrika P.F. Nortjé --- , Republiek van Suid-AfrikaDrie besproeiingsbehandelings (20, 50 en 70% onttrekking van plantbeskikbare water) is toegepas ten einde die optimum peil van grondwateronttrekking by aartappels te bepaal. Die proef is gedurende die 1987 en 1988 herfsseisoene uitgevoer. Totale waterverbruik van behandelings is bereken en... -
Water use rate and crop factors of Italian ryegrass (Lolium multiflorum Lam.) under simulated grazing conditions in a small plot experiment
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: R.E. Steynberg --- Department of Plant Production, Republic of South Africa P.C. Nel --- Department of Plant Production, Republic of South Africa N. F.G. Rethman --- Department of Plant Production, Republic of South AfricaNo species specific irrigation norms are available for pastures in South Africa. A small plot experiment was conducted to establish irrigation norms for Italian ryegrass. Potential evapotranspiration was calculated by the Penman-Monteith formula. Crop factors were determined as the ratio... -
Fertilizer placement of maize. II. Root growth and water use
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: W. du Toit --- , Republic of South Africa J.J. Human --- , Republic of South AfricaNormal fertilizer placement, two placements deeper than normal, a broadcast application and a non-fertilized control were compared to maximize production in a stubble tillage system. Root growth was evaluated at three growth stages from tassel initiation to flowering during the... -
The aluminium response network in perennial ryegrass (Lolium perenne): II. Water fluxes and ion transport
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: R.J. Bennet --- , Republic of South Africa A. Stewart --- , New ZealandAluminium toxicity was investigated by analyzing the mineral nutrition and water-use characteristics of hydroponically-grown plants differing in tolerance to Al when subjected to Al (0, 20, 40, 80 μM: pH 4.5) for 28 days. Both lines reacted to Al by... -
Physiological response of groundnut (Arachis hypogaea L.) to thinning time and intensity after anthesis
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: A. J.P. Tarimo --- Department of Crop Science and Production, Tanzania F. P.C. Blarney --- , AustraliaTwo experiments were carried out to study groundnut (Arachis hypogaea L.) response to thinning time and intensity after anthesis at Redland Bay Farm, Southeast Queensland, Australia, during 1987/88 (Experiment 1) and 1989/90 (Experiment 2). Six cultivars were included in Experiment... -
The aluminium response network in Themeda triandra Fosk. III: Regulatory mechanisms and aluminium tolerance
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: R.J. Bennet --- , Republic of South Africa J.E. Granger --- , Republic of South AfricaAluminium toxicity was investigated by analyzing the reaction of hydroponically-grown plants of two ecotypes of T. triandra to Al (0, 25, 50, 100 μM; pH 4.1; for 28 days). The Al-tolerant 'Berg ecotype responded to the Al treatments by increasing... -
Changes in chemical properties and temperature during the degradation of organic wastes subjected to simple composting protocols suitable for small-scale farming, and quality of the mature compost
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: D.C. Smith --- , South Africa J.C. Hughes --- , South AfricaDespite the high cost of chemical fertilizers and pesticides, composting is not widely practiced in many rural communities in South Africa. To demonstrate the simplicity and benefit of composting, four composting protocols were selected, based on technology and resources available... -
Possible flood irrigation technologies to reduce water use of Sultanina grapevines in a hot, arid climate
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: P.A. Myburgh --- , South AfricaGrowth, production and water use efficiency of Sultanina grapevines irrigated by means of methods where only a fraction of the soil was wetted, were compared to full surface flood irrigation in the hot, arid Lower Orange River region of South... -
SOIL carbon and nitrogen in five contrasting biomes of South Africa exposed to different land uses
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: A.J. Mills --- Department of Soil Science, South Africa M.V. Fey --- Department of Soil Science, South AfricaStocks of soil C to a depth of 50 cm in untransformed, indigenous veld ranged from 21 t ha-1 in karoo to 168 t ha-1 in thicket and stocks of N ranged from 3.41 ha-1 in karoo to 12.8 t... -
Water use of maize in response to planting density and irrigation
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: J. B.O. Ogola --- Department of Plant Production, South Africa T.R. Wheeler --- Department of Agriculture, UK P.M. Harris --- Department of Agriculture, UKThis study aimed to quantify the effect of plant population density and irrigation on the water use efficiency (q) of maize crops, with particular emphasis on the partitioning of water use into transpiration (T) and direct evaporation of water from... -
Leaf yield of Amaranthus hypochondriatus L. (Imbuya), affected by irrigation systems and water quality
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: M.M. Sedibe --- , N. J. J. Combrink --- Dept. of Agronomy, E.Y. Reinten --- ,Family scale vegetable production should be enhanced in rural areas in order to prevent vitamin A deficiencies. A soil-less water-use-efficient ‘Ebb-and-Flood’ production system, developed for areas with limited water resources, was compared with two conventional soil irrigation systems, using Amaranthus... -
Trace element concentrations in soils under different land uses in Mpumalanga Province, South Africa
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: C.E. Steyn --- , Republic of South Africa J.E. Herselman --- , Republic of South AfricaTrace element deficiencies and toxicities have become important aspects of land quality and are affected by the increased pressure on land from industrialisation and agricultural practices. The objective of the study was to determine if differences occur in trace element... -
Predicting the effects of nitrogen and planting density on maize water use in semi-arid Kenya
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: J. B.O. Ogola --- Department of Plant Production, South Africa T.R. Wheeler --- Department of Agriculture, U.K. P.M. Harris --- Department of Agriculture, U.K.Models are important tools to assess the scope of management effects on crop productivity under different climatic and soil regimes. Accordingly, this study developed and used a simple model to assess the effects of nitrogen fertiliser and planting density on... -
Physiological traits associated with drought tolerance in bread wheat (Triticum aestivum L.) under tropical conditions
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: P.K. Kimurto --- Department of Crop and Soil Sciences, Kenya J.B.O. Ogola --- Department of Plant Production, South Africa M.G. Kinyua --- Department of Crop Science and Biotechnology, Kenya J.M. Macharia --- Department of Botany, Kenya P.N. Njau --- , KenyaAlthough it is generally accepted that drought tolerance is a critical agronomic trait, efficient and predictable improvement in drought tolerance in bread wheat (Triticum aestivum L.), in varying drought stress conditions, has not been fully achieved. This study aimed at... -
Underutilised indigenous and traditional crops: why is research on water use important for South Africa?
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: G.R. Backeberg --- , A.J. Sanewe Water --- ,The answer to the question ‘why is research on water use important for South Africa?’ is quite straightforward: more research is needed because there is a major gap in knowledge on water use of indigenous crops. These indigenous edible plants... -
Effect of irrigation scheduling on leaf yield of non-heading Chinese cabbage
(Brassica rapa L. subsp. chinensis) Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: W. van Averbeke --- , C. Netshithuthuni --- ,A field experiment conducted on the Dzindi canal irrigation scheme in the north of South Africa demonstrated that non-heading Chinese cabbage (Brassica rapa L. subsp. chinensis) needed to be irrigated at least twice per week to maintain the water content... -
Effect of soil fertility management strategies and resource-endowment on spatial soil fertility gradients, plant nutrient uptake and maize growth at two smallholder areas, north-western Zimbabwe
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: J. Nyamangara --- Department of Soil Science and Agricultural Engineering, Zimbabwe E. Makarimayi --- Department of Soil Science and Agricultural Engineering, Zimbabwe E.N. Masvaya --- Department of Soil Science and Agricultural Engineering, Zimbabwe S. Zingore --- , Malawi R.J. Delve --- , ZimbabweWe investigate the effects of smallholder farmer resource—endowment and soil nutrient management strategies on plant nutrient uptake and growth across soil fertility gradients under semi-arid conditions. Soil fertility gradients as influenced by farmers’ resource availability may affect the response of... -
Photosynthetic capacity and diurnal gas exchange of ‘Brookfield Gala’ apple leaves under three irrigation systems
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: T.C. Lebese --- Department of Horticultural Science, South Africa P.J.C. Stassen --- , South Africa S.J.E. Midgley --- Department of Horticultural Science, South AfricaWater and nutrient application using three irrigation systems, namely daily drip irrigation, pulsing drip irrigation and micro irrigation were studied with respect to photosynthetic efficiency, water use efficiency and leaf water relations in ‘Brookfield Gala’ apple trees during 2004/5 and... -
Carbon stocks in fynbos, pastures and vineyards on the Agulhas Plain, South Africa: a preliminary assessment
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: AJ Mills --- Department of Soil Science, South Africa SC Birch --- , South Africa JD Stephenson --- , South Africa RV Bailey --- , South AfricaLarge tracts of fynbos on the Agulhas Plain are being converted to agriculture. Carbon (C) stocks in fynbos, pastures and vineyards were measured in this preliminary study to determine whether conservation of fynbos results in greater C storage relative to... -
Identification and distribution of viruses infecting sweet potato (Ipomoea batatas L.) in KwaZulu-Natal province, South Africa
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Benice J Sivparsad --- Discipline of Plant Pathology, School of Agricultural, Earth and Environmental Sciences, College of Agriculture and Environmental Sciences, South Africa Augustine Gubba --- Discipline of Plant Pathology, School of Agricultural, Earth and Environmental Sciences, College of Agriculture and Environmental Sciences, South AfricaA survey to determine occurrence and distribution of viruses infecting sweet potato (Ipomoea batatas (L.) Lam.) was conducted in major sweet potato growing areas in KwaZulu-Natal (KZN), South Africa. Eighty-four symptomatic vine samples were collected and graft-inoculated onto universal indicator... -
Glasshouse screening of CIMMYT wheat germplasm for Fusarium head blight response in South Africa
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Catharina I de Villiers --- Agricultural Research Council–Small Grain Institute, South AfricaFusarium head blight (FHB), mainly caused by Fusarium graminearum, is a serious disease of wheat, barley, oat and maize. Yield losses up to 40% have been reported and grain may contain mycotoxins that are harmful to humans and animals. In... -
TWENTY-FIVE YEARS OF TRICHOPTERA RESEARCH RELATING TO SOUTHERN AFRICA - A PERSONAL VIEW
Item type: Journal Article • Journal: Journal of the Limnological Society of Southern Africa • Authors: K. M.F. Scott --- , South AfricaA brief account of earlier work on Trichoptera, reasons for choice of the Order, and resources built up, is followed by the story of twenty-five years of research, from 1963–1988. This includes aims in view, followed by the ‘state of... -
Mixed livestock grazing in diverse temperate and semi-arid environments
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: T. Nolan J. Connolly C. Sall J. CesarThe need for an annual increase of 2% in global food production demands knowledge on how best to use natural grazing land resources. Taken with the requirement to protect resources, this need creates conflicting demands on grazing land management. Concerns... -
Tree canopies facilitate invasion of communal savanna rangelands by Lantana camara
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: J G Rodger W C TwineThis study investigated pattern in the distribution of the alien invasive shrub, Lantana camara L., in communal versus conservation land-use in a lowveld savanna. Pattern was investigated relative to land-use type, and sub- or inter-canopy micro-sites. Lantana was significantly more... -
Why communal pastoralists do what they do in the Richtersveld National Park
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: HH Hendricks JJ Midgley WJ Bond PA NovellieA better understanding of the socio-economic profile of pastoralists, their farming objectives and the motives underlying herd management practices in the Richtersveld were explored. Livestock were not the only source of income for pastoral households. Livestock farming was a post-retirement... -
Maasai Mara — an ecosystem under siege: an African case study on the societal dimension of rangeland conservation
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: John Waithaka'Let me assure you all that our commitment to the preservation of wildlife and the habitat in the Maasai Mara reserve is total. We do not deny that the reserve is of vital economic importance to us, but we also... -
What engages the interest of land managers in rangeland monitoring?
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: M.H. Friedel G.C. Stuart-Hill D. WalshFor many decades, scientists have been devising and refining ways of monitoring the world's rangelands. Government land management agencies have often been keen contributors to the process because they are custodians of publicly owned land and need to represent the... -
Retraction and expansion of flock mobility in Central Asia: costs and consequences
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Carol Kerven Ilya Ilych Alimaev Roy Behnke Grant Davidson Leen Franchois Nurlan Malmakov Erik Mathijs Aidos Smailov Sayat Temirbekov Iain WrightSeasonal and spatial fluctuations in forage quality, accessibility and output provide strong incentives for migratory stock keeping in Central Asia. Over the past century, mobile livestock husbandry has either been suppressed or collapsed and a fragmented pattern of rangeland use... -
Short-term response of burnt grassland to defoliation in a semi-arid climate of South Africa
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: HA SnymanThe impact of defoliation on the productivity and soil temperature of burnt grassland (head and back fires) was investigated over the short term (one and two growing seasons after burning). Head fires had greater flame height and rate of spread... -
Rangeland condition and trend in the semi-arid Borana lowlands, southern Oromia, Ethiopia
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Gemedo-Dalle BL Maass J IsselsteinRangeland condition assessment was conducted in the Borana lowlands, southern Ethiopia to determine the current status and future trend of the grazing land with emphasis on comparing different functional land use units, called Kalo, Worra and Foora. An approach that... -
Dry matter yield and water use efficiency of five perennial subtropical grasses at four levels of water availability
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: D Marais N Rethman J AnnandaleThe effect of four levels of water availability on the yield and water use efficiency (WUE) of five subtropical perennial grasses was evaluated in a small plot trial under a rain shelter. The soil profiles were brought to 100% (W4... -
Using rain-use efficiency to explore livestock production trends in rangelands in the Transkei, South Africa
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: AR Palmer A AinslieWe qualitatively describe the condition of communally managed rangelands in the Transkei, South Africa, using GIS and high resolution near-infrared imagery. Using livestock census data from 28 magisterial districts in the Transkei, we explored the trends in livestock biomass from... -
Diet selection by sheep and goats in the Arid Karoo
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: P.C.V. du Toit --- Department of Agriculture, Republic of South Africa C.D. Blom --- Department of Agriculture, Republic of South Africa W.F. Immelman --- Department of Agriculture, Republic of South AfricaThe diet selected by Afrino, Dorper and Merino sheep, and Angora goats was studied in the Arid Karoo at Carnarvon. The diets selected by these small stock species and breeds was established through breed by breed comparisons, with a view... -
Perspective: Animal‐vegetation relations which optimise production, utilisation and protection of natural resources: An African experience
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: T. Nolan --- , IrelandThe broad objective is to improve the standard of living of farmers/herders through identification of complementary vegetation‐use under mixed animal species grazing. This paper aims to (1) review mixed‐grazing research and development carried out in Ireland and in the semi‐arid... -
The influence of nitrogen and defoliation on production and water‐use efficiency of Lolium multiflorum cv. Midmar
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: J.F. Theron --- Department of Agriculture, FSR‐E Unit, Republic of South Africa W.L.J. van Rensburg --- Department of Grassland Science, Republic of South AfricaThe objective of this study was to investigate the influence of different nitrogen fertiliser application levels in combination with different defoliation intervals on the dry matter (DM) production and water‐use efficiency of ryegrass (Lolium multiflorum,) cv. Midmar. In a field... -
Wildlife or livestock? New directions for developing communal rangelands in South Africa
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Petronella Chaminuka --- Department of Agricultural Economics, South AfricaThe paper agrees with three fundamental points raised by Vetter (in this issue), whilst highlighting an emerging trend in wildlife land use, which should be considered in policy making. Firstly, the paper supports the argument that communal rangelands are important... -
Quantification of the soil-water balance under different veld condition classes in a semi-arid climate
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: H.A. SnymanThe monthly herbage production, water-use efficiency (WUE: above-ground phytomass production per unit of evapotranspiration), surface runoff and soil loss were determined on grassland in three different ecological conditions, viz. poor, moderate and good, over a four year (1995/1996 to 1998/1999)... -
Survey of Indigenous Tree Uses and Preferences in the Eastern Cape Province
Item type: Journal Article • Journal: The Southern African Forestry Journal • Authors: H. van Eck --- Faculty of Forestry, South Africa C. Ham --- Faculty of Forestry, South Africa G. van Wyk --- Faculty of Forestry, South AfricaA survey was undertaken in four areas in the Eastern Cape Province to establish indigenous tree use patterns and preferences. Through informal interviews a list was compiled of the 25 most popular indigenous trees being used for their fruit and... -
A Survey of Tree Planting Practices in the Smallholder Farming Sector of Zimbabwe
Item type: Journal Article • Journal: The Southern African Forestry Journal • Authors: EnosM. Shumba --- Forest Research Centre, Zimbabwe Abisai Mushaka --- Forest Research Centre, Zimbabwe Joseph Muchichwa --- Forest Research Centre, ZimbabweGroup meetings and individual farm visits were used to establish current tree planting practices in the smallholder farming sector of Zimbabwe. The number of tree species planted in each of the eight districts studied ranged from nine to 27 with... -
Water use efficiency in South African Eucalyptus plantations: A review
Item type: Journal Article • Journal: The Southern African Forestry Journal • Authors: PeterJ. Dye --- Faculty of Science and Agriculture,The relation between rainfall and Eucalyptus stem growth is investigated using data recorded at three ICFR espacement trials in kwaZulu-Natal. These data show that, for a given rainfall amount, large differences in stem growth may occur at different sites. The... -
Nature and Prevalence of Childhood Sexual Abuse Among High School Girls and College Students in Zimbabwe
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Patrick Chiroro --- University of Pretoria, Tendayi G. Viki --- University of Kent at Canterbury, Ann Frodi --- Linkoping University, Tinashe Muromo --- University of Zimbabwe, Alwin Tsigah --- University of Zimbabwe,The study investigated the nature and prevalence of self-reported childhood sexual abuse (CSA) among a sample of Zimbabwean girls and college students. A total of 1059 high school girls and college students with a mean age (M = 18.31, SD... -
Home Brewed Alcohol use Among High School Students in a Rural South African Community
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Hans Onya --- University of Limpopo, Alan Flisher --- University of Cape Town,This study investigates the use of home brewed alcoholic beverages among adolescents in high schools in a rural community in South Africa. There is much concern about alcohol misuse among young people and very little information exists on alcohol produced... -
Perceptions of Child Abuse by Teacher Trainees in Zimbabwean Schools
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Almon Shumba --- School of Education Studies,This study is a part of a larger study that examined the epidemiology and aetiology of child abuse by teachers in Zimbabwean primary schools. The purpose of the study was to determine teacher trainees' conception of sexual abuse of pupils... -
Researching Child Sexual Abuse in South Africa: Complexities in the Field
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Tlakale Nareadi Phasha --- Department of Educational Psychology, South AfricaThis study reports on my fieldwork experiences applying qualitative research strategies to study child sexual abuse in South Africa. It considers the challenges associated with, at three stages of data collection: ethical clearance, recruitment and data collection, followed by possible... -
Maternal Response to Father-Daughter Incest: Experiences of Mothers Following Disclosure
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Tokozile Mayekiso --- Nelson Mandela Metropolitan University, Fikelephi Mbokazi --- University of the Witwatersrand,This study explored the impact of the disclosure of sexual abuse of the daughter by the father or father figure on the mother. Data were collected from seven mothers aged between 31 and 48 years whose daughters had a history... -
The School Functioning of Individuals with Childhood Experiences of Sexual Abuse: Results and Implications of a South African Study
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Tlakale Nareadi Phasha --- University of Johannesburg,This study investigated the school functioning of individuals with childhood sexual experiences in South Africa. The nature of the study was qualitative, and employed two data collection strategies: in-depth individual interviews with 22 survivors of child sexual abuse and focus... -
Alcohol Use in Three Different Inner Cities in South Africa: AUDIT-C and CAGE
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- Human Sciences Research Council & University of Limpopo, Leickness Simbayi --- Human Sciences Research Council, Seth Kalichman --- University of Connecticut, Sean Jooste --- Human Sciences Research Council, Allanise Cloete --- Human Sciences Research Council, Ntombizodwa Mbelle --- Human Sciences Research Council,The aim of the present study was to describe the frequency of risky drinking among a general urban population survey (n=1379) in South Africa with the help of (Alcohol Use Disorders Identification Test) AUDIT-C scores, CAGE (Cut down, Annoyed, Guilty,... -
Levels of Social Support and Coping Strategies in Adult Survivors of Child Sexual Abuse
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Patricia Marivate --- University of Limpopo, Sylvester Ntomchukwu Madu --- University of Limpopo,The study examined the effects of levels of social support and types of coping strategies on the psychological adjustment of adult survivors of childhood sexual abuse. Five hundred students from two universities in the Limpopo Province of South Africa participated... -
A Group of Sexually Abused Adolescents' Perceptions of their Future Life-Roles: An Exploratory Study
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Martha A. J. (Tilla) Olivier --- Nelson Mandela Metropolitan University, Daniel J. L. Venter --- Nelson Mandela Metropolitan University, Johannes L. van der Walt --- North-West University,Sexual abuse of adolescents can have detrimental effects on their perceptions of their different future life-roles. We investigated such perceptions of students with a history of sexual abuse (n=163) as well as typically developing others (n=237). Participants completed the Life-role... -
Social-Psychological Factors Associated with Bullying Behaviour among Secondary School Students
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Ojedokun A. Oluyinka --- Olabisi Onabanjo University,This study investigated the association between social-psychological factors (misconduct, impulsivity, school sense of belonging, intention to use non-violent strategies, beliefs supportive of violence) and bullying behaviour. A total of two-hundred and fifteen (n=215) secondary school students randomly selected from five... -
Pupils' Perceptions of Sexual Abuse by Teachers in Zimbabwe
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Almon Shumba --- University of Fort Hare, Pesanayi Gwirayi --- Midlands State University, Jenny Shumba --- Morgan ZINTEC College, Cosmas Maphosa --- Zimbabwe Open University, Regis Chireshe --- Great Zimbabwe University, Ephias Gudyanga --- Midlands State University, Alfred Henry Makura --- University of Fort Hare,Most studies available on sexual abuse of pupils in schools have examined the epidemiology of the phenomenon by teachers but have not looked at what the pupils themselves say about why some teachers sexually abuse them. This study sought to... -
Childhood Sexual Abuse Experiences of Female Student Teachers in Zimbabwe
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Pesanayi Gwirayi --- Midlands State University, Zimbabwe Almon Shumba --- University of Fort Hare, South AfricaThe study investigated childhood sexual abuse (CSA) experiences of female student teachers in Zimbabwe. A convenience sample of 112 female respondents (mean age = 27.4 years) responded to a retrospective questionnaire which assessed childhood sexual experiences. Data were analysed descriptively... -
Heroin Dependence Recovery
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Monika dos Santos --- University of South Africa, Fred van Staden --- University of South Africa,The consequences of heroin dependence can be extremely difficult to escape from, resulting in unpleasant and potentially terrifying experiences. This descriptive study explores the factors which are important in achieving abstinence, in allowing recovery to be maintained in the longer... -
Tobacco Use Trends among Adolescents and Adults in South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- Human Sciences Research Council & University of the Free State,The purpose of this review is to synthesize the national prevalence data from eight surveys on tobacco use in South Africa over the past 13 years. Results from the national studies indicate that tobacco use among adults is on the... -
Experiences of Children Heading Households in Hammarsdale, KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Nomlindo E. Dlungwana --- University of KwaZulu-Natal, Reshma Sathiparsad --- University of KwaZulu-Natal,This study explored the experiences of children who are heads of households, particularly with regard to the psychological, emotional and social effects of heading a household, and access to schooling and support services. Fifteen children (females, n=9; males, n= 6;... -
Screening and Brief Advice for Risky Substance Users among Charismatic and Main Stream Churches in South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- Human Sciences Research Council & University of the Free State,The aim of the study was to investigate screening and brief advice for risky substance users among charismatic and main stream churches in South Africa. The sample included 117 clergy (63 from charismatic and 54 from mainstream churches) chosen randomly... -
The Cross-Cultural Validity of the Child Sexual Abuse Myth Scale: A Preliminary Investigation
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Steven J. Collings --- University of KwaZulu-Natal, South Africa Lotten Lindblom --- Växjö University, Sweden Sylvester N. Madu --- University of Limpopo, South Africa Myung Sook Park --- Sangji University, KoreaThe cross-cultural validity of the Child Sexual Abuse Myth Scale was examined in samples of adolescents and young adults drawn from three countries: South Africa (n = 200), Korea (n = 200), and Sweden (n = 200). Participants completed the... -
Reasons and Justifications Used by Child Abuse Perpetrators in Zimbabwean Schools
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Almon Shumba --- University of Fort Hare, South AfricaThis study sought to determine reasons and justifications used by child abuse perpetrators as viewed by education officers who handle and process cases of child abuse by teachers in Zimbabwe. Six education officers were interviewed. They were purposefully selected for... -
Learning from Narratives: Understanding the Impact of Childhood Abuse on Interpersonal Functioning Later in Life
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Gwen Vogel --- , USA Sharon Gschaider-Kassahun --- , USAThis study used a survey and narrative approach to understand the link between childhood abuse experiences and interpersonal functioning later in life. Participants for the children's survey were 88 children (males = 43; females = 45; age range 5 to... -
Child Abuse: The Experiences of Children of Divorced Parents
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Olaniyi Bojuwoye --- University of the Western Cape, Orok Akpan --- University of KwaZulu-Natal,The study investigated children's experiences of the divorce of their parents. The study specifically sought children's opinions as to their experiences of, and family circumstances associated with, the divorce of their parents. Data collection was by in-depth one-on-one individual interviews... -
Traditionally-Grounded Strategies for Sexual Abuse Prevention among Children of African Descent in South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Nareadi Phasha --- University of Johannesburg,THIS article attempts to strike the balance between different worldviews in strengthening the existing anti-sexual abuse efforts so as to maximise their effectiveness and relevance to all people in South Africa. It discusses some of the practices associated with African... -
Management of Child Sexual Abuse Cases by Female School Heads in Zimbabwe
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Alfred Henry Makura --- University of Fort Hare, South Africa Almon Shumba --- University of Fort Hare, South AfricaThis study determined the nature, extent and causes of child sexual abuse cases and how Zimbabwean female primary school heads handle such cases in their schools. Seven female primary school heads from the southern province were interviewed. data were analysed... -
Child Sexual Abuse in Schools: Preliminary Indication for Enhancement of Universal Primary Education and Community (EUPEC Project)—Uganda
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Twesigye Consilous Rwanyonga --- Enhancement of Universal Primary Education and Community (EUPEC Project), Mbaziira Mike --- Enhancement of Universal Primary Education and Community (EUPEC Project), Aisha Nakubulwa --- City Council of Kampala,This study sought to access pupils' knowledge on their rights as children, establishing the common violations experienced with emphasis to understanding the forms of child sexual abuse acts in Ugandan primary schools. Quantitative data were collected from 30 schools covering... -
Child Physical Abuse Among Urban Secondary School Pupils in Zimbabwe
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Pesanayi Gwirayi --- University of Fort Hare, South Africa Almon Shumba --- University of Fort Hare, South AfricaThe study had two main objectives: (a) to examine the nature and prevalence of child physical abuse among urban secondary school pupils in Zimbabwe; and (b) to investigate pupils' views on the causes of child physical abuse among urban secondary... -
Play Therapy as an Intervention Against Sexual Violence in Botswana
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Munita Dunn --- University of South Africa, Morekwe Selemogwe --- University of Botswana,The study explored the experience of social workers (n=9, consisting of females only, age range 25 to 40) and lay counsellors (n=9, consisting of 2 males and 7 females, age range 20 to 30) in Botswana. Participants had brief training... -
Hazardous Alcohol Use among Persons Living with Human Immunodeficiency Virus Infection in the Eastern Cape, South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- Human Sciences Research Council & University of the Free State, Nancy Phaswana-Mafuya --- Human Sciences Research Council & University of the Western Cape, George Petros --- Human Sciences Research Council, South AfricaThe study assessed the prevalence of hazardous alcohol use among people living with HIV (PLHIV) and its correlates with socio-economic characteristics, disease variables and ART adherence in South Africa. The sample included 607 PLHIV (males =475, females =132; age range... -
Child Abuse: Psychosocial and Religious Intervention Strategies in Zimbabwe
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Regis Chireshe --- Walter Sisulu University, Excellent Chireshe --- Great Zimbabwe University, Pilot Mudhovozi --- University of Venda,The article examines psychosocial and religious intervention strategies used to prevent and manage child abuse in Zimbabwe. Psychosocial interventions used include primary, secondary and tertiary interventions. Religious interventions include primary and tertiary intervention. It appears that the intervention strategies are... -
Relating Identity Processing Styles to Commitment and Self-esteem among College Students
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Joseph Seabi --- University of the Witwatersrand,The role that identity processing styles may play in commitment and self-esteem were investigated. Measures of identity processing styles, commitment and self-esteem were administered to 112 psychology students (mean age = 18.77 years, SD = 1.3 years, males = 33,... -
Abused Women in South Africa who Kill their Intimate Male Partners: A Psychological Exploration
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Gertie Pretorius --- University of Johannesburg, South Africa Monique Bester --- University of Johannesburg, South AfricaThe aim of this study was to explore psychological risk factors that may precipitate the murder of a partner by an abused woman. In this article, the authors use multiple case studies and interviews with three women incarcerated for the... -
Child Abuse and Neglect: Counseling and Healing Practices with People of African Ancestry
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Nareadi Phasha --- University of South Africa, Almon Shumba --- Central University of Technology, South Africa Ngozi Okose --- Private Practice, USA Pilot Mudhovozi --- University of Venda, South Africa Seter Siziya --- University of Zambia,Communities worldwide condemn child abuse and agree that any form of harm should be mitigated by culturally sensitive methods. In African settings such methods are underrepresented in the literature. This article sought to identify and highlight the healing practices that... -
Gender Identity Development and Career Decision-Making Process among High School Learners
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Andile Alfred Mdikana --- University of the Witwatersrand, South Africa Joseph Seabi --- University of the Witwatersrand, South Africa Lara Rammutla --- University of the Witwatersrand, South AfricaPrevious studies reveal an inconsistent picture of identity formation for both genders. This study investigated gender differences in identity formation (identity statuses) and career decision-making process among Black South African high school learners. A sample of 156 Grade 12 learners... -
Older Persons' Experiences of Loneliness: A South African Perspective
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Vera Roos --- North-West University, Hester Klopper --- North-West University,The aim of this study was to understand and describe older persons' experiences of loneliness and their perceptions of the factors contributing to loneliness and ways of managing loneliness. The study comprised 31 research participants (males = 3, females =... -
Resilience and Career Counseling: Describing the Utility of Quadrant Mapping
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Liesel Ebersöhn --- University of Pretoria,This article describes the manner in which educational psychology students (n = 11 females) used quadrant mapping when doing career counseling with Grade 9 youths (n=88, 47 = male, 41 = female) in a rural secondary school in South Africa... -
Exploring the Intersecting Health Risks of Substance Abuse, Sexual Risk, and Violence for Female South African Teen Dropouts
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Kyla Marie Sawyer-Kurian --- North Carolina Central University, USA Felicia A. Browne --- RTI International, USA Tara Carney --- Medical Research Council, South Africa Petal Petersen --- Medical Research Council, South Africa Wendee M. Wechsberg --- RTI International, USAThe study sought to better understand the cultural contexts of the risks for adolescent females who have dropped out of school. Focus groups were conducted with 37 Black and Coloured females aged 13 to 17 in Cape Town, South Africa... -
Coping, Occupational Wellbeing and Job Satisfaction of Nurses
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Johanna H. Buitendach --- University of KwaZulu Natal, Mohammed Abed Moola --- University of KwaZulu Natal,The study determined the relationship between coping, occupational wellbeing (as measured by burnout and work engagement), and job satisfaction of nurses in two private hospitals in Namibia. A cross-sectional research design was used. One-hundred and ninety-one nurses employed in two... -
Experiences of Father Absence Adolescents from a South African Community
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Toni Sylvester --- University of the Western Cape, South Africa Olaniyi Bojuwoye --- University of the Western Cape, South AfricaThe study adopted interpretive/constructivist approach to examine father absence experience in teenage South African boys. Ten adolescent boys (with mean age of 15 years) from an impoverish suburb of Cape Town participated in the study. Mixed method data collection techniques... -
Prevalence of Alcohol Use and Associated Factors in Pregnant Antenatal Care Attendees in Mpumalanga, South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Julia Louw --- Human Sciences Research Council, South Africa Karl Peltzer --- Human Sciences Research Council, South Africa Gladys Matseke --- Human Sciences Research Council, South AfricaWe sought to identify the prevalence of alcohol use and associated factors among pregnant women who were patients at antenatal primary care clinics in a South Africa health district. A cross-sectional study using systematic sampling was conducted among 1497 pregnant... -
Tobacco Use and Associated Factors in Older Adults in South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- Human Sciences Research Council, South Africa Nancy Phaswana-Mafuya --- Human Sciences Research Council, South AfricaThis study aimed to determine the prevalence of tobacco use and their associated factors in older South Africans. We conducted a national population-based cross-sectional study with a sample of 3840 aged 50 years or older in South Africa in 2008... -
Prevalence, Correlates and Perceptions Toward Cigarette Smoking Among Male and Female In-School Adolescents (Aged 11–18 years) in South Africa: Results from the 2008 GYTS Study
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- Human Sciences Research Council, South AfricaThe aim of this study was to estimate the prevalence and identify correlates of current cigarette use among 8470 school-going adolescents (aged 11 to 18 years) in South Africa. A cross-sectional study was carried out in 2008 in South Africa... -
The Prevalence of Coping Behaviour, Posttraumatic Growth and Psychological Well-Being in Women who Experienced Childhood Sexual Abuse
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Hayley J. Walker-Williams --- North-West University, South Africa Chrizanne van Eeden --- North-West University, South Africa Karen van der Merwe --- North-West University, South AfricaThis study investigated the prevalence of coping behaviour, posttraumatic growth and psychological well-being in adult South African women (n=60, mean age=32, ethnicity=70% European, 28% African and 2% Asian descent). Specifically, the study considered the prevalence of constructive coping, posttraumatic growth... -
Psychosocial Influences on Substance Abuse in a Sample of South African Youth: A Qualitative Analysis
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Nirmala D. Gopal --- University of KwaZulu-Natal, South Africa Steven J. Collings --- University of KwaZulu-Natal, South AfricaThis study investigated the lived experience of substance abusers in the South African context. Participants were 10 individuals attending a drug treatment centre in Durban, South Africa. Data were collected using open-ended interviews with data being analysed using thematic analysis... -
Alcohol Use, Problem Drinking and Health Risk Factors Among South African Youths
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- Human Sciences Research Council, South Africa Shandir Ramlagan --- Human Sciences Research Council, South Africa Mpho Satekge --- Human Sciences Research Council, South AfricaThe aim of this study was to assess the prevalence and associated factors of problem drinking among South African youth (18–24 years). A cross-sectional population-based household survey was conducted using a multi-stage stratified cluster sampling approach. The total sample included... -
Responsive Integrative Treatment of Clients with PTSD and Trauma-Related Disorders: An Expanded Evidence-Based Model
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: David Edwards --- Rhodes University,In this article a practitioner oriented review of the literature on the treatment of post-traumatic stress disorder is used to construct a phase-based model that can serve as a basis for case formulation and treatment planning. Treatments shown to be... -
Ethnic Identification as Contributor to the Development of Moral Identity in Child-Headed Households
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Jacqueline Pretorius --- Private Practice, Piet Retief, Susanne Jacobs --- North West University, South Africa Marie van Reenen --- North West University, South AfricaThis study explored whether ethnic membership was a core construct in the moral identity development of adolescents in Zulu child-headed households. A convenience sample of 60 participants (31 male and 29 female) were recruited for the study from a mixed... -
Problem Alcohol Use and Associated Factors in a Sample of University Students in South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Supa Pengpid --- ASEAN Institute for Health Development, Madidol University, Salaya, Thailand University of Limpopo, South Africa Karl Peltzer --- ASEAN Institute for Health Development, Madidol University, Salaya, Thailand University of Limpopo, South Africa Hendry Van Der Heever --- University of Limpopo, South AfricaThe aim of this study was to assess the prevalence of alcohol use and associated factors in a sample of university students in South Africa. Undergraduate students were recruited conveniently from public campus venues. The sample included 722 university students... -
Coping Behaviour, Posttraumatic Growth and Psychological Well-Being in Women with Childhood Sexual Abuse
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Hayley J. Walker-Williams --- North-West University, South Africa Chrizanne van Eeden --- North-West University, South Africa Karen van der Merwe --- North-West University, South AfricaThis study investigated the coping behaviours and posttraumatic growth of women with sexual abuse in childhood (CSA) and long-term effects on their psychological well-being in adulthood. Participants were 10 women survivors of CSA (ages ranging from 23–48 years). Data on... -
Substance Abuse Inpatients' Experience of Animal-Assisted Therapy
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Nicoleen Coetzee --- University of Pretoria, South Africa Jarrod T. Beukes --- University of Johannesburg, South Africa Ingrid Lynch --- University of Pretoria, South AfricaThis study explored the utility of Animal Assisted Therapy (AAT) as a therapeutic modality within a substance abuse inpatient treatment programme in the Eastern Cape Province in South Africa. Four male participants residing in a 21-day treatment centre participated in... -
Influences on Under Reporting of Sexual Abuse of Teenagers with Intellectual Disability: Results and Implications of a South African Study
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Phasha Tlakale Nareadi --- University of South Africa,This paper reports on part of the findings of a study on care and support for sexually abused teenagers with intellectual disability in Gauteng Province, South Africa. The focus is particularly on influences of under reporting of sexual abuse of... -
Geometric Fuzzification
Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: G. Lubczonok C.C. RemsingWe define the concept of fuzzy subobject of a "good" object in an arbitrary concrete category. The approach, called geometric fuzzification, is based upon an appropriate concept of fuzzy point. These fuzzy points are defined on metric spaces which allow... -
HIV/AIDS, poverty and risky sexual behaviour in South Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Frederik le R BooysenThis paper employs data from the 1998 South African Demographic and Health Survey in exploring the nature of socio-economic inequalities in and determinants of risky sexual behaviour. Risky sexual behaviour was associated with poverty only in the case of multiple... -
The children left to stand alone
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Sidsel RoalkvamDrawing upon ethnographic fieldwork in Seke, a semi-rural area outside Harare, Zimbabwe, this paper explores the social mechanism behind the seeming invisibility of children left on their own and how this form of 'invisibility' challenges established notions of childhood, parenthood,... -
HIV disclosure and other factors that impact on adherence to antiretroviral therapy: the case of Soweto, South Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: NokuthulaL Skhosana Helen Struthers GlendaE Gray JamesA McIntyreSome authors argue that there are no predictors of adherence to medication, while others proffer indicators of likely adherence. These contextual factors are wide-ranging and may be interdependent. There are few studies of adherence in resource-poor settings. Of these, many... -
Is khat-chewing associated with HIV risk behaviour? A community-based study from Ethiopia
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Abebe Dawit Asfaw Debella Amare Dejene Almaz Abebe Yared Mekonnen Ambaye Degefa Lemma KetemaThis study examines the possible association between the stimulant khat and risky sexual behaviour that might aggravate the spread of HIV. A community-based cross-sectional survey involving 4 000 individuals and focus group discussions were conducted to assess the attitudes and... -
Misconceptions about HIV prevention and transmission in Botswana
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Gobopamang LetamoMisconceptions about how HIV can be transmitted or prevented often prevent individuals from making informed choices and taking appropriate action. The purpose of the research was to explore the socio-demographic and behavioural factors in Botswana that are associated with misconceptions... -
The protective effect of male circumcision on HIV infection in a sample of Kenyan men
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: YanyiK Djamba LaToyaS DavisThis article examines the association between male circumcision and HIV infection in a national sample. The analysis is based on the 2003 Kenya Demographic and Health Survey (KDHS), a nationally representative household-based population survey of adults, in which male respondents... -
Fertility desire and family-planning demand among HIV-positive women and men undergoing antiretroviral treatment in Addis Ababa, Ethiopia
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Wossenyelesh Tamene Mesganaw FantahunLittle information exists about desire to have children and family-planning use among HIV-positive individuals and how this may vary according to individual, social, health and demographic characteristics, especially in developing countries. To assess these topics in Ethiopia, a facility-based cross-sectional... -
The correlates of safe sex practices among Rwandan youth: a positive deviance approach
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Stella Babalola --- Center for Communication Programs (JHU/CCP), United States of America David Awasum --- , Rwanda Brigitte Quenum-Renaud --- , RwandaThis paper presents the results of a 2001 sample survey and uses an ideation model to identify the factors affecting primary sexual abstinence and condom use among Rwandan youth. The findings showed that urban residence and age negatively influence primary... -
Necessity and sufficiency in the aetiology of HIV/AIDS: The science, history and politics of the causal link
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Ulrike Kistner --- , South AfricaAn earlier version of this paper was presented at the AIDS in Context Conference, University of the Witwatersrand, Johannesburg, 4–7 April 2001 -
Assessment of behavioural risk factors for HIV/AIDS in selected target groups in and around Addis Ababa and Nazareth cities, Ethiopia
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Teshome Nedi --- Department of Pharmacology, Ethiopia Mehret Yerdaw --- Department of Pharmacology, Ethiopia Fikre Enquoselassie --- Department of Community Health, Faculty of Medicine, EthiopiaA stratified cross-sectional survey was conducted on 2 278 people residing in and around Addis Ababa and Nazareth cities to assess the behavioural risk factors in HIV/AIDS in selected target groups from August 2000 to December 2000. The target groups,... -
Contexts of vulnerability: Sex, secrecy and HIV/AIDS
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: EleanorM Preston-Whyte --- , South AfricaWritten before the announcement of a national roll out of antiretroviral treatment in South Africa, this paper uses three illustrative vignettes to draw attention to some major areas of HIV/AIDS vulnerability related to the themes of sex and secrecy within... -
A qualitative exploration of the impact of HIV and ART on social disruption and household continuity in Uganda
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Glenn Wagner --- , United States Gery Ryan --- , United States Alexis Huynh --- , United States Cissy Kityo --- , Uganda Peter Mugyenyi --- , UgandaWith increased uptake of antiretroviral therapy (ART) throughout sub-Saharan Africa, it is critical to have a better understanding of the impact of ART on all health dimensions since the treatment can have the expected benefits as well as unintended negative... -
Extraction of non-timber forest products as a coping strategy for HIV/AIDS-afflicted rural households in south-eastern Zimbabwe
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: MunyaradziJ Mutenje --- School of Agricultural Sciences and Agribusiness, South Africa GeraldF Ortmann --- School of Agricultural Sciences and Agribusiness, South Africa StuartRD Ferrer --- School of Agricultural Sciences and Agribusiness, South AfricaThis article examines the role of the extraction of non-timber forest products (NTFPs) as a coping strategy in response to HIV/AIDS-related economic shocks among rural households in the semi-arid Sengwe communal lands in south-eastern Zimbabwe. Using panel data for 200... -
The significance of gathering wild orchid tubers for orphan household livelihoods in a context of HIV/AIDS in Tanzania
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: JoyceFX Challe --- Department of Research and Training, Mikocheni Agricultural Institute, Tanzania Anke Niehof --- Sociology of Consumers and Households Group, The Netherlands PaulC Struik --- Centre for Crop System Analysis, The NetherlandsWe investigated the role of gathering and selling the edible tubers of wild orchids by children orphaned by AIDS as one of their livelihood strategies, through a household survey administered to 152 households in three villages in the Southern Highlands... -
The ethics of HIV research with people who inject drugs in Africa: a desk review
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Nicole Mamotte --- School of Psychology, Ethics, Law, and Human Rights Collaborating Centre of the African AIDS Vaccine Programme (AAVP ELH), South AfricaInjecting drug use is a growing problem in Africa and a growing risk factor for contracting HIV in the region. It is imperative that HIV research includes injecting drug users so that they too are able to benefit from safe... -
AIDS fatigue and university students’ talk about HIV risk
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Tamara Shefer --- Women's and Gender Studies, South Africa Anna Strebel --- Women's and Gender Studies, South Africa Joachim Jacobs --- HIV/AIDS Programme, South AfricaDrawing on a qualitative study that included 20 focus group discussions with male and female students at an urban-based university in South Africa, this article reports on perceptions, attitudes and reported behaviour with respect to HIV and AIDS and safer... -
Resilience through participation and coping-enabling social environments: the case of HIV-affected children in sub-Saharan Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Morten Skovdal --- Department of Health Promotion and Development, Norway Marguerite Daniel --- Department of Health Promotion and Development, NorwayMany children and youths living in low-resource and high-HIV-prevalence communities in sub-Saharan Africa are presented with daily hardships that few of us can even imagine. It is therefore no surprise that most research reporting on the experiences of HIV-affected children... -
Youths navigating social networks and social support systems in settings of chronic crisis: the case of youth-headed households in Rwanda
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Laura May Lee --- Interdisciplinary Graduate Studies Program, Green College, CanadaYouth-headed households in Rwanda live in a context of chronic crisis, where poverty, disease and uncertainty are not exceptional but characterise people's daily lived reality. Struggling under the pressures of economic deprivation, social isolation, abuse and exploitation, these youths experience... -
Challenges and coping strategies of orphaned children in Tanzania who are not adequately cared for by adults
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Marguerite Daniel --- Department of Health Promotion and Development, Norway Angela Mathias --- Department of Health Promotion and Development, NorwayOrphaned children in poor rural communities sometimes have no adult who is able to care for them or else the adult caregiver is not able to provide adequate care. Tanzania remains one of the poorest countries in the world, and... -
Correlates of HIV-status awareness among adults in Nairobi slum areas
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Remare Renner Ettarh --- , Kenya James Kimani --- , Kenya Catherine Kyobutungi --- , Kenya Frederick Wekesah --- , KenyaThe prevalence of HIV in the adult population in slum areas in Nairobi, Kenya, is higher than for residents in the city as a whole. This disparity suggests that the characteristics of slum areas may adversely influence the HIV-prevention strategies... -
Ecological association between HIV and concurrency point-prevalence in South Africa's ethnic groups
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Chris Kenyon --- Senior Lecturer, Division of Infectious Diseases and HIV Medicine, South AfricaHIV prevalence between different ethnic groups within South Africa exhibits considerable variation. Numerous authors believe that elevated sexual partner concurrency rates are important in the spread of HIV. Few studies have, however, investigated if differential concurrency rates could explain differential... -
Youth mortality due to HIV/AIDS in South Africa, 2001–2009: An analysis of the levels of mortality using life table techniques
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Nicole De Wet --- Demography and Population Studies, South Africa Somefun Oluwaseyi --- Demography and Population Studies, South Africa Clifford Odimegwu --- Demography and Population Studies, South AfricaSouth Africa has one of the highest HIV/AIDS prevalence rates in the world. It is estimated that 5.38 million South Africans are living with HIV/AIDS. In addition, new infections among adults aged 15+ were reportedly 316 900 in 2011. New... -
Correlates of sexual activity versus non-activity of incoming first-year students at a South African university
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Renette J Blignaut --- Department of Statistics and Population Studies, Tania Vergnani --- Department of Statistics and Population Studies, Joachim J Jacobs --- Department of Statistics and Population Studies,In order to contribute to the design of more effective programmes to curb the spread of HIV at tertiary institutions, this study compares the profile of students who are sexually active versus those who are not yet sexually active when... -
Level of awareness and uptake of the female condom in women aged 18 to 49 years in Bindura district, Mashonaland Central province, Zimbabwe
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Tirivanhu Chipfuwa --- Department of Health Sciences, Faculty of Science, Zimbabwe Ancia Manwere --- Department of Health Sciences, Faculty of Science, Zimbabwe Margret M Kuchenga --- Department of Health Sciences, Faculty of Science, Zimbabwe Lynah Makuyana --- Department of Health Sciences, Faculty of Science, Zimbabwe Estelle Mwanza --- Department of Health Sciences, Faculty of Science, Zimbabwe Elizabeth Makado --- Department of Health Sciences, Faculty of Science, Zimbabwe Rumbidzai P Chimutso --- Department of Health Sciences, Faculty of Science, ZimbabweZimbabwe introduced the female condom in 1997, but acceptance was slow. A study was conducted to determine its level of awareness and uptake in women aged 18 to 49 years at Bindura Provincial Hospital, and at Chipadze and Chiwaridzo council... -
Land use and cover changes in the Likangala catchment of the Lake Chilwa basin, Malawi: implications for managing a tropical wetland
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: DM Jamu JB Chimphamba RE BrummettThis study analyses land use and cover changes in the Likangala River catchment of Lake Chilwa, Malawi, an endorheic tropical African lake. It also examines how land use-related physico-chemical and hydrological parameters in two affluent rivers of the lake affect... -
Household water sources and their contribution towards fluoride consumption in Njoro Division, Nakuru District, Kenya
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: Wkn MoturiFluoride is regarded as an essential element for the formation of healthy bones and teeth. However, high fluoride levels in drinking water have been associated with high incidences of dental fluorosis. A 1996–1997 study in Njoro Division, Nakuru District, established... -
The impact of land use on water quality of the Lwiro River, Democratic Republic of Congo, Central Africa
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: M BagalwaThe water quality of the Lwiro River, Democratic Republic of Congo (DRC), Central Africa, was investigated on a monthly basis from December 1999–October 2000, at six stations along a hydraulic gradient from source to mouth, to evaluate the impact of... -
The distribution and relative abundance of stream fishes in the upper Manyame River, Zimbabwe, in relation to land use, pollution and exotic predators
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: B Gratwicke --- Department of Biological Sciences, Zimbabwe BE Marshall --- Department of Biological Sciences, Zimbabwe T Nhiwatiwa --- Department of Biological Sciences, ZimbabweA survey of the upper Manyame River catchment, middle Zambezi system, Zimbabwe, yielded a total of 22 fish species from 48 stations. The most widespread species (present at >20 stations) were Marcusenius macrolepidotus, Barbus paludinosus, Labeo cylindricus, Clarias gariepinus and... -
Human impacts on hydrological health and the provision of ecosystemservices: a case study of the eMthonjeni–Fairview Spring Wetland, Grahamstown, South Africa
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: M Sinchembe --- Department of Environmental Science, South Africa WN Ellery --- Department of Environmental Science, South AfricaWetland hydrological health and the provision of indirect ecosystem services in the eMthonjeni–Fairview Spring Wetland, Grahamstown, South Africa, were assessed in 2008, using the newly developed wetland assessment tools WET-Health and WET-EcoServices. Variation in health and ecosystem services were assessed... -
Impact of marine influence and cultivation on the diatom flora of Thiaroye Pond, Dakar, Senegal
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: EH Sow --- Department of Geology, Senegal CAK Fofana --- Department of Geology, Senegal C Aw --- Department of Geology, Senegal PM Ndiaye --- Department of Geology, SenegalDuring a limnological and palaeolimnological study of the western part of the Great Coast of Senegal, an analysis of diatoms was carried out in Thiaroye Pond in the suburbs of Dakar. Current diatom flora in the water and on floating... -
Habitat preferences of Helmeted Guineafowl Numida meleagris in the Krugersdorp Game Reserve, Gauteng province, South Africa
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: JohannH van Niekerk --- Department of Environmental Sciences, South AfricaField surveys were conducted in the Krugersdorp Game Reserve, Gauteng province, South Africa, during 1978–1981 to study the habitat preferences of Helmeted Guineafowl Numida meleagris. The study area was traversed with a vehicle in the late afternoons on a set... -
Life strategies, energetics and growth characteristics of Calanoides carinatus (Copepoda) in the Angola-Benguela frontal region
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: HM Verheye W Hagen H Auel W Ekau N Loick I Rheenen P Wencke S JonesRates of daily egg production, moulting and egg hatching success, as well as total lipid content and composition of Calanoides carinatus, were measured in the region of the southern Angola Curre nt SAC), the Angola-Benguela Front (ABF) and the coastal... -
Metabolic adaptations and reduced respiration of the copepod Calanoides carinatus during diapause at depth in the Angola-Benguela Front and northern Benguela upwelling regions
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: H Auel W Hagen W Ekau HM VerheyeStage C5 copepodids and adult females of the herbivorous copepod Calanoides carinatus were sampled in the Angola-Benguela frontal region and northern Benguela upwelling area off Namibia in February–March 2002, using a multiple opening/closing net system. Respiration rates of C5s collected... -
Integrated culture of silver kob Argyrosomus inodorus and bloodworm Arenicola loveni loveni in abalone farm effluent
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: RD Yearsley --- Department of Ichthyology and Fisheries Science, South Africa CLW Jones --- Department of Ichthyology and Fisheries Science, South Africa PJ Britz --- Department of Ichthyology and Fisheries Science, South Africa NG Vine --- Department of Ichthyology and Fisheries Science, South AfricaSouth African abalone Haliotis midae farms utilise large volumes of seawater (c. 500–1 500 l s–1) and produce relatively dilute effluents that are potentially suitable for the integrated culture of other species. To test this hypothesis, a marine finfish, silver... -
Occurrence of larval fishes in a rocky shore-associated nursery area in temperate South Africa, with emphasis on temperature-related growth in dominant Sparidae
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: NA Strydom --- Nelson Mandela Metropolitan University, South Africa AJ Booth --- Department of Ichthyology and Fisheries Science, South Africa A McLachlan --- Nelson Mandela Metropolitan University, South AfricaLarval fishes were studied in Shark Bay on the warm, temperate south-east coast of South Africa. The bay is a small, shallow, subtidal area associated with a rocky shore. Sampling took place fortnightly for a period of one year (September... -
Investigating Disparities in Access and Returns to Endowments between Male and Female Headed Households in Cameroon
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Boniface Ngah Epo --- Department of Economics and Management, Yaoundé Francis Menjo Baye --- Department of Economics and Management, Yaoundé Nadine Teme Angele Manga --- Department of Economics and Management, YaoundéThis paper investigates disparities in access and returns to endowments between male and female headed households in Cameroon using the Oaxaca–Blinder decomposition and the 2007 Cameroon Household Consumption Survey. In particular, synthetic variables for education and health constructed by the... -
The Impact of Underutilization of Modern Family Planning Methods on Adverse Outcomes of Pregnancy in Women Aged 15 to 49 in Pretoria, South Africa
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Zeleke Worku --- Tshwane University of Technology (TUT) Business School, South Africa Mammo Muchie --- Institute for Economic Research on Innovation, Tshwane University of Technology, South AfricaThis paper is a result of a 6-year long follow-up study that was conducted in Pretoria, South Africa between 2004 and 2009 in order to assess the impact of underutilization of modern family planning methods on adverse outcomes of pregnancy... -
Modelling growth and water use in four Pinus patula stands with the 3-PG model
Item type: Journal Article • Journal: The Southern African Forestry Journal • Authors:Accurate prediction ofgrowth andyield offorest plantations remains importantto the forestry industry for such purposes as assessing the benefits ofsilvicultural practices, matching species to site, understanding economic risks, predicting profitability and scheduling harvests. Conventional methodology is based on statistically-derived stand growth... -
Knowledge on Sclerocarya birrea subsp. caffra with emphasis on its importance as a non-timber forest product in South and southern Mrica: A Summary
Item type: Journal Article • Journal: The Southern African Forestry Journal • Authors: SheonaE. Shackleton --- , South Africa CharlieM. Shackleton --- , South Africa Tony Cunningham --- , Australia Cyril Lombard --- , Namibia CarolineA. Sullivan --- , England ThiambiR. Netshiluvhi --- Environmentek, CSIR, South AfricaSclerocarya birrea (marula) is a widespread species throughout the semi-arid, deciduous savannas of much of sub-Saharan Africa. It is widely used by rural populations in most countries in which it is found. It has multiple uses, including the fruits, kernels,... -
Water use efficiency: What are the implications for plantation forestry?
Item type: Journal Article • Journal: The Southern African Forestry Journal • Authors: N.W. Pammenter --- , South AfricaWater use efficiency (WUE) is the ratio of some measure of growth or carbon assimilation to water utilization. It can be considered at the level ofthe leaf, whole plant or stand, and can be expressed in terms of total plant... -
Comparison of procedures to evaluate the pathogenicity of Ceratocystisfimbriata sensu lato isolates from Eucalyptus in South Africa
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: M van Wyk --- Department of Genetics, Tree Protection Co-operative Programme, Forestry and Agricultural Biotechnology Institute, South Africa RN Heath --- Department of Genetics, Tree Protection Co-operative Programme, Forestry and Agricultural Biotechnology Institute, South Africa M Tarigan --- Department of Microbiology and Plant Pathology, Tree Protection Co-operative Programme, Forestry and Agricultural Biotechnology Institute, South Africa M Vermeulen --- Department of Microbiology and Plant Pathology, Tree Protection Co-operative Programme, Forestry and Agricultural Biotechnology Institute, South Africa MJ Wingfield --- Department of Genetics, Tree Protection Co-operative Programme, Forestry and Agricultural Biotechnology Institute, South AfricaCeratocystis fimbriata sensu lato (s.l.) is an important pathogen of Eucalyptus. Pathogenicity of isolates has typically been evaluated by inoculating seedlings under greenhouse conditions. It is, however, not clear how accurately this reflects pathogenicity under field conditions. In this study,... -
Insights from full-rotation Nelder spacing trials with Eucalyptus in São Paulo, Brazil
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: JL Stape --- Department of Forestry and Environmental Resources, USA D Binkley --- Natural Resource Ecology Laboratory, USAThe choice of spacing among trees for operational plantations is typically based on one or more experimental plantations that test for the response of tree and stand growth to a range of tree-to-tree distances. The most common design for spacing... -
Stem biomass and volume models of selected tropical tree species in West Africa
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: GHS Guendehou --- , Bénin A Lehtonen --- , Finland M Moudachirou --- Laboratoire de Pharmacognosie, Faculté des Sciences et Techniques, Bénin R Mäkipää --- , Finland B Sinsin --- Laboratoire d'Ecologie Appliquée, Faculté des Sciences Agronomiques, BéninEstimating tree volume and biomass constitutes an essential part of the forest resources assessment and the evaluation of the climate change mitigation potential of forests through biomass accumulation and carbon sequestration. This research article provides stem volume and biomass equations... -
Response of Ocotea bullata, Curtisia dentata and Rapanea melanophloeos to medicinal bark stripping in the southern Cape, South Africa: implications for sustainable use
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: WJ Vermeulen --- Conservation Services, South Africa CJ Geldenhuys --- Department of Forest and Wood Science, South Africa KJ Esler --- Department of Conservation Ecology, South AfricaTree bark is commonly used for traditional medicine in southern Africa and further afield. Increasing demand and commercialisation have resulted in the overexploitation of many species, posing a major challenge to forest managers to develop mechanisms for sustainable resource use... -
Tolerance of Pinus patula full-sib families to Fusarium circinatum in a greenhouse study
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: RG Mitchell --- , South Africa MJ Wingfield --- Forestry and Agricultural Biotechnology Institute, South Africa ET Steenkamp --- Forestry and Agricultural Biotechnology Institute, South Africa TA Coutinho --- Forestry and Agricultural Biotechnology Institute, South AfricaThe pitch canker fungus, Fusarium circinatum, has caused large-scale mortality of young Pinus patula Schiede and Deppe ex Schltdl. and Cham. seedlings in nurseries in South Africa since 1990. Diseased seedlings have been inadvertently carried to the field, which in... -
Effects of irregular stand structure on tree growth, crown extension and branchiness of plantation-grown Pinus patula
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Simon A Ackerman --- Department of Forest and Wood Science, South Africa Pierre A Ackerman --- Department of Forest and Wood Science, South Africa Thomas Seifert --- Department of Forest and Wood Science, South AfricaThe practice of combining row and selective thinning in commercial pine plantation silviculture carries the risk of unwanted irregularities in tree distribution, a situation that is aggravated when tree selection during marking is poor. The potential consequences of poor tree... -
Long-term population effect of male circumcision in generalised HIV epidemics in sub-Saharan Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Michel GarenneThis paper examines the complex relationship between male circumcision and HIV prevalence and incidence in sub-Saharan African countries that have generalised epidemics. In South Africa, the mean yearly HIV incidence and an estimate of the net reproduction rate of the... -
Junior-headed households as a possible strategy for coping with the growing orphan crisis in northern Namibia
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Jan Kuhanen Riikka Shemeikka Veijo Notkola Margareth NghixulifwaThis paper reports research concerning junior-headed households among Oshiwambo speakers in north-central Namibia. Based on field interviews with randomly sampled junior heads of households and selected key informants, we outline some features common to the junior-headed households and the ways... -
The effectiveness of a national communication campaign using religious leaders to reduce HIV-related stigma in Ghana
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Marc Boulay Ian Tweedie Emmanuel FiagbeyThis article describes the effects of a national mass media and community-level stigma-reduction programme in Ghana, in which national and local religious leaders urged their congregations and the general public to have greater compassion for people living with HIV or... -
Gender, famine and HIV/AIDS: rethinking new variant famine in Malawi
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Andy GibbsAlthough making a large and rapid impact on our understandings of the interactions between famine and HIV/AIDS, the new variant famine hypothesis has had little critical scrutiny. This paper uses a case study of the Malawian food crisis of 2001/2002... -
Cognitive dissonance as an explanation of the genesis, evolution and persistence of Thabo Mbeki's HIV denialism
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Chris KenyonThe ongoing damage that the newer forms of HIV denialism are visiting upon our country is evidenced by the recent firing of Nozizwe Madlala-Routledge, the South African Deputy Minister of Health. It is widely believed that the underlying reason for... -
Employees' perceptions of the Aid-for-AIDS disease-management programme, South Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Alan Rothberg Karen Van HuyssteenIt is estimated that 18–20% of South Africa's more than 5 million HIV-positive individuals are formally employed. Disease management programmes for these employees vary in scope and sophistication, with services provided by the employer, or third-party specialist disease managers, or... -
The economic burden of HIV and AIDS on households in Nigeria
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: MichaelA Adedigba Sudeshni Naidoo Albert Abegunde Oluwafemi Olagundoye Ebun Adejuyigbe Ibiyemi FakandeThe study estimates the economic burden of HIV and AIDS on households in a Nigerian population. The data derive from a cross-sectional survey of households affected by HIV or AIDS in Ife-Ijesa Zone, Osun State, Nigeria. The sample consisted of... -
Sex differentials in the use of centres for voluntary counselling and testing for HIV in Cameroon
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Emmanuel Ngwakongnwi Hude QuanPart of the strategic response to HIV in Cameroon, West Africa, has been the institutionalisation of voluntary testing and counselling (VCT) for HIV services across the country. The study addresses the general level of awareness and use of VCT centres... -
How does AIDS illness affect women's residential decisions? Findings from an ethnographic study in a Cape Town township
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Rachel Bray --- Centre for Social Science Research and Department of Social Anthropology, South AfricaThis paper explores the nature and consequences of residential decision-making for women on treatment for AIDS illness in a poor urban settlement in South Africa. Drawing on ethnographic data collected over a two-year period, it points to the subtle shifts... -
HIV-prevention knowledge among illiterate and low-literate women in rural Amhara, Ethiopia
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: GebeyehuW Bogale --- , Ethiopia Henk Boer --- Department of Psychology and Communication of Health and Risk, The Netherlands ErwinR Seydel --- Department of Psychology and Communication of Health and Risk, The NetherlandsMore than 85% of Ethiopia's population lives in rural areas and literacy levels in the country are relatively low. Despite this, little is known about levels of knowledge in regard to HIV/AIDS and condom use among illiterate and low-literate rural... -
Food consumption patterns, diversity of food nutrients and mean nutrient intake in relation to HIV/AIDS status in Kisumu district Kenya
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Agatha Christine Onyango --- School of Public Health and Community Development, Kenya Mary Khakoni Walingo --- School of Public Health and Community Development, Kenya Lucas Othuon --- Department of Educational Psychology, KenyaAs the causes and consequences of the AIDS epidemic become clearer, so does the fundamental importance of food and nutritional security for HIV-affected individuals. Even as food insecurity remains a major problem in poor households, its effects are worsened in... -
Factors associated with conception among a sample of HIV-positive women at a hospital in Uganda
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Peter Kisakye --- Department of Obstetrics and Gynecology, Uganda Wilfred Owot Akena --- Department of Obstetrics and Gynecology, Uganda G Kikampikaho --- Department of Obstetrics and Gynecology, Uganda DanK Kaye --- Department of Obstetrics and Gynecology, UgandaConception among HIV-positive individuals is an important health and social issue. However, the proportion of HIV-positive women who conceive while being aware of their serostatus and the factors that influence this decision is not well documented. In a cross-sectional study,... -
Diversity and mobility in households with children orphaned by AIDS in Couffo, Benin
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: RoseC Fagbemissi --- Communication and Innovation Studies Group, Social Science Department, The Netherlands Rico Lie --- Communication and Innovation Studies Group, Social Science Department, The Netherlands Cees Leeuwis --- Communication and Innovation Studies Group, Social Science Department, The NetherlandsThis paper characterises children orphaned by AIDS in the Couffo region of Benin. A 2006 census conducted for the research revealed a total of 315 such orphans, aged 0 to 14 years, within 88 households. Seventy-one percent of these children... -
Recommendations for communication to enhance informed consent and enrolment at multilingual research sites
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Claire Penn --- Health Communication Project, School of Human and Community Development, South Africa Melanie Evans --- Health Communication Project, School of Human and Community Development, South AfricaLanguage issues can affect HIV and AIDS research trial enrolment, but little is understood about variables in this process. Some evidence indicates barriers exist even when the trial enrollers are linguistically and culturally matched to the participants and when consent... -
Condom brands, perceptions of condom efficacy and HIV prevention among university students in KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Abraham Kiprop Mulwo --- Culture, Communication and Media Studies (CCMS), Howard College Campus, South Africa KeyanG Tomaselli --- Culture, Communication and Media Studies (CCMS), Howard College Campus, South Africa Lynn Dalrymple --- Culture, Communication and Media Studies (CCMS), Howard College Campus, South AfricaUniversity students form an important constituency in interventions against HIV and AIDS. The majority of university students are between ages 18 and 30 years, which, according to recent surveys, is the age category at the highest risk of HIV infection... -
Artistic activities and cultural activism as responses to HIV/AIDS in Harare, Zimbabwe
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Susan Pietrzyk --- Department of Anthropology, United StatesOver the last two decades both the number and types of civil-society-led organisations involved in addressing HIV and AIDS have increased dramatically. In many cases, the work undertaken is thoughtfully researched, appropriately focused, and as a result produces positive outcomes... -
The role of ornamental goldfish Carassius auratus in transfer of some viruses and ectoparasites to cultured fish in Egypt: comparative ultra-pathological studies
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: MA Mahmoud --- Department of Pathology, Faculty of Veterinary Medicine, Egypt SM Aly --- , Egypt AS Diab --- , Egypt G. John --- Department of Biotechnology, IndiaGoldfish, common carp and Nile tilapia were sampled between September 2002 and May 2003 to investigate lesions induced by viral diseases and ectoparasites. Goldfish exhibited neoplasms, Dermocystidium sp., Ichthyophthirius multifiliis (Ich), Trichodina reticulata, Lernaea cyprinacea and systemic infections. Neoplastic and... -
Some thoughts on policy and desertification: what key contributions can scientists make to policy processes in the southern African context?
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: J Zeidler --- Integrated Environmental Consultants Namibia (IECN), NamibiaTwo types of desertification professionals are typically characterised—the scientist and the policy-maker. After many years of efforts to combat desertification and promote sustainable land management, it is surprising that these diverging perceptions remain so fixed. They prevailed throughout the process... -
Institutions for sustainable land management: reflections on institutional aspects of implementing the UNCCD in South Africa
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: G von Maltitz --- Natural Resources and the Environment, South AfricaBy its nature, combating desertification is a complex, multidisciplinary activity that requires coordinated responses at a multitude of levels spanning both scientific disciplines and government departments. In the final analysis, it is at the level of the land user where... -
Exploring differences of soil quality as related to management in semiarid rangelands in the western Bophirima District, North West province, South Africa
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: AS Moussa L van Rensburg K Kellner A BationoDifferences in land-use management may result in different rangeland condition (soil, vegetation and biodiversity) and productivity. Vegetation condition in contrasting land-use management systems is well documented in semiarid rangelands, but relatively little information is available on soil quality. This study... -
The ecology and management of the Miombo woodlands for sustainable livelihoods in southern Africa: the case for non-timber forest products
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: PW Chirwa S Syampungani CJ GeldenhuysThere is new and increasing emphasis on the contribution of non-timber forest products (NTFPs) to improving the livelihoods of rural communities and therefore the need for sustainable management of forest ecosystems of the Miombo woodlands to ensure the continued availability... -
Perceptions of forest resource use and management in two village communities in the Eastern Cape province, South Africa
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: NM Gugushe IM Grundy F Theron PW ChirwaRural communities in South Africa are similar to communities in other parts of the developing world in terms of their use and management of natural forest resources as a means of sustaining their livelihoods. Participatory surveys were conducted with communities... -
The socioeconomic status of the non-timber forest product subsector in Swaziland
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: CS Dlamini --- Department of Forest and Wood Science, Faculty of Agrisciences, South Africa CJ Geldenhuys --- Department of Forest and Wood Science, Faculty of Agrisciences, South AfricaA wide spectrum of non-timber forest products (NTFPs) generally has a remarkable contribution to the household economy in rural areas. Most communities make a living either through their domestic or commercial use. The objective of this study was to review... -
A comparison of productive and non-productive green water-use efficiency of Podocarpus henkelii and Pinus patula in the KwaZulu-Natal Midlands
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Hartley H Bulcock --- Centre for Water Resources Research, South Africa Mark B Gush --- CSIR, South Africa Graham PW Jewitt --- Centre for Water Resources Research, South AfricaA number of studies undertaken in South Africa to quantify the green water-use (total evaporation) of introduced commercial forestry species have shown conclusively that green water-use from commercial forest plantations is substantially higher than from the original grasslands or fynbos... -
Cut-off values of distal forearm bone density for the diagnosis of central osteoporosis in black postmenopausal South African women
Item type: Journal Article • Journal: Journal of Endocrinology, Metabolism and Diabetes of South Africa • Authors: IM Kruger --- Africa Unit for Transdisciplinary Health Research (AUTHeR), MC Kruger --- Institute of Food, Nutrition and Human Health, Massey University, New Zealand CM Doak --- Department of Nutrition and Health, The Netherlands A Kruger --- Africa Unit for Transdisciplinary Health Research (AUTHeR),Background: The objective of this study was to establish a triage cut-off point or threshold for peripheral bone mineral density (BMD), applicable to black postmenopausal women, and that could be used as a screening method to differentiate between women with... -
Substance abuse and anaesthesia—Part 2
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: Christina Lundgren --- Department of Anaesthesia,Tobacco and alcohol remain the most abused substances in South Africa and elsewhere in the western world. Tobacco is commonly smoked, but in South Africa it is also “sniffed” as snuff, and if inhaled causes as much damage as inhaled... -
Mortality patterns among type 2 diabetes mellitus patients in Ilorin, Nigeria
Item type: Journal Article • Journal: Journal of Endocrinology, Metabolism and Diabetes of South Africa • Authors: A Chijioke --- Department of Medicine, Nigeria AN Adamu --- Department of Medicine, Nigeria AM Makusidi --- Department of Medicine, NigeriaObjective: People living with diabetes mellitus (DM) are prone to varied forms of complications which often lead to their premature death. The vulnerability has the greatest impact in type 2 DM because of larger numerical strength, insidious onset and late... -
Marijuana use in Pregnancy: Anaesthetic Implications
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: KM Kuczkowski --- Departments of Anesthesiology and Reproductive Medicine, -
Post-operative symptoms at home in children following day case surgery
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: AF Faponle --- Department of Anaesthesia, Nigeria UEd Usang --- Department of Surgery, NigeriaBackground: This prospective questionnaire-based study examined the post-operative symptoms encountered by children who underwent day case surgery at a dedicated day case surgery unit. The study evaluated the post-operative symptoms that occurred at home. The parents evaluated the instructions given... -
Safety and efficacy of insertion of supraglottic devices in anaesthetised patients by first-time users
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: P Jindal --- Department of Anaesthesiology, Intensive Care and Pain Management, India AA Rizvi --- Department of Anaesthesiology, Intensive Care and Pain Management, India G Khurana --- Department of Anaesthesiology, Intensive Care and Pain Management, India JP Sharma --- Department of Anaesthesiology, Intensive Care and Pain Management, IndiaBackground: Over the years, several supraglottic devices have been developed, but the most recent one is the i-gel®. It is a new device with some distinctive features that set it apart from many of its competitors. This study was designed... -
Infection control in anaesthesia in regional, tertiary and central hospitals in KwaZulu-Natal. Part 1: Unsafe injection practices among anaesthetists
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: RA Samuel --- Department of Anaesthesiology, PD Gopalan --- Department of Anaesthesiology, Y Coovadia --- Inkosi Albert Luthuli Central Hospital, R Samuel --- Inkosi Albert Luthuli Central Hospital,Objectives: Unsafe injection and vial usage practices, including the reuse of needles and syringes for different patients, is one of the leading causes of the iatrogenic spread of blood-borne diseases. A study was conducted to determine the prevalence of the... -
Intrathecal fentanyl with 0.5% bupivacaine heavy in chronic opium abusers
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: S Gupta --- Department of Anaesthesia, India K Dev --- Department of Anaesthesia, India S Katyal --- Department of Anaesthesia, India S Kathuria --- Department of Anaesthesia, IndiaBackground: Chronic use of opioids in opium abusers can cause poor pain control and increased analgaesic requirement. We compared the duration of spinal anaesthesia in chronic opium abusers and non-abusers. -
Paraffin poisoning in children: What can we do differently?
Item type: Journal Article • Journal: South African Family Practice • Authors: N Malangu --- National School of Public Health, University of Limpopo (Medunsa Campus), South Africa WJ Du Plooy --- Department of Pharmacology and Therapeutics, South Africa GA Ogunbanjo --- Department of Family Medicine and Primary Health Care, South AfricaBackground: The purpose of this study was to describe the occurrence, health cost and management of paraffin poisoning in a rural South African hospital. -
Postmenopausal symptoms in a group of rural Xhosa women
Item type: Journal Article • Journal: South African Family Practice • Authors: TJ Friderichs DR Hall --- Department of Obstetrics and Gynaecology, South AfricaBackground: To describe the incidence and understanding of early postmenopausal symptoms in rural Xhosa women. -
Hormone Therapy: a practical guide to risk assessment for short-term symptomatic treatment of menopausal symptoms
Item type: Journal Article • Journal: South African Family Practice • Authors: EJC Hugo --- Department of Obstetrics and Gynaecology, TI Siebert --- Department of Obstetrics and Gynaecology, TF Kruger --- Department of Obstetrics and Gynaecology,As part of its colourful history, the menopause was described in 1887 as “the inability of the ovaries to retire in graceful old age…transmitting their irritation to the brain… and leading to extreme nervousness or an outburst of actual insanity.1”... -
Mosquitoes as vectors of human disease in South Africa
Item type: Journal Article • Journal: South African Family Practice • Authors: PG Jupp --- National Institute for Virology and National Institute for Communicable Diseases,While malaria is the most important mosquito-borne disease in South Africa, there are also several mosquito-borne viruses that also cause human disease. The most significant are chikungunya, West Nile, Sindbis and Rift Valley fever viruses. In this review these are... -
Predictors of topical steroid misuse among patrons of pharmacies in Pretoria
Item type: Journal Article • Journal: South African Family Practice • Authors: N Malangu --- National School of Public Health, University of Limpopo, GA Ogunbanjo --- Department of Family Medicine and Primary Health Care,Background: -
Contraception for first-time users: a problem-orientated guide to product selection and safe prescription
Item type: Journal Article • Journal: South African Family Practice • Authors: WM Kruger --- Department of Obstetrics and Gynaecology, PS Steyn --- Department of Obstetrics and Gynaecology, -
Strategies for the Prevention and Containment of Antibiotic Resistance
Item type: Journal Article • Journal: South African Family Practice • Authors: SY Essack --- School of Pharmacy and Pharmacology, University of Kwazulu-Natal,Antibiotic resistance may emerge by antibiotic selection pressure but is perpetuated by diverse risk factors and maintained within environments as a result of poor infection control. Population-specific drug pharmacokinetics and pharmacodynamics also play a role. The WHO, US, UK and... -
Pattern of domestic violence among pregnant women in Jos, Nigeria
Item type: Journal Article • Journal: South African Family Practice • Authors: ANI Gyuse --- Department of Family Medicine, Nigeria AP Ushie --- ECWA Evengel Hospital, NigeriaBackground: Domestic violence is a global concern. Domestic violence refers to violence inflicted on a partner (mostly females) within the context of the family or an intimate relationship. It is known to be responsible for numerous hospital visits undertaken by... -
Reconstructed Living Lab: supporting drug users and families through co-operative counselling using mobile phone technology
Item type: Journal Article • Journal: South African Family Practice • Authors: MB Parker --- Faculty of Informatics and Design, South Africa J Wills --- School of Electronics and Computer Science, University of Southampton, United Kingdom GB Wills --- School of Electronics and Computer Science, University of Southampton, United KingdomBackground: There is a recognised problem with drug taking in South Africa. In socially deprived areas immediate help for drug users and their families is a problem. As part of their work in a community in tension, Impact Direct Ministries... -
Infertility: an update for the family practitioner
Item type: Journal Article • Journal: South African Family Practice • Authors: TF Kruger --- Department of Obstetrics and Gynaecology, Unit for Reproductive Biology, South Africa JP Van der Merwe --- Department of Obstetrics and Gynaecology, Unit for Reproductive Biology, South AfricaThe incidence of infertility is approximately 15–20% (one in every five to six couples). The investigation of the infertile couple begins with a careful history, followed by a physical examination. If any abnormality is observed in the history, the couple... -
Menopause and its effect on the female lower urinary tract
Item type: Journal Article • Journal: South African Family Practice • Authors: EW Henn --- Department of Obstetrics and Gynaecology, South AfricaSignificant hormonal changes occur at the time of menopause and this has an impact on all oestrogen-sensitive tissue. The female lower urinary tract (LUT) is no exception. Decreasing levels of oestrogen characteristic of the menopause produce symptomatic, histological and functional... -
Sports injuries in adults: overview of clinical examination and management
Item type: Journal Article • Journal: South African Family Practice • Authors: DC Janse van Rensburg --- Section Sports Medicine, K Nolte --- Institute for Sports Research, University of Pretoria,A wide variety of anatomical structures can be involved in a sports injury. To return to play as soon as possible is of utmost importance to an athlete, and in order to achieve this, a correct, all-inclusive diagnosis, a well-focused... -
Knowledge, attitudes and behaviours of adolescents in relation to STIs, pregnancy, contraceptive utilization and substance abuse in the Mhlakulo region, Eastern Cape
Item type: Journal Article • Journal: South African Family Practice • Authors: A Bana --- Year-3 COBES Group, VG Bhat --- Department of Medical Microbiology, X Godlwana --- Year-3 COBES Group, S Libazi --- Year-3 COBES Group, Y Maholwana --- Year-3 COBES Group, N Marafungana --- Year-3 COBES Group, K Mona --- Year-3 COBES Group, AM Mbonisweni --- Year-3 COBES Group, N Mbulawa --- Year-3 COBES Group, J Mofuka --- Year-3 COBES Group, NA Mohlajoa --- Year-3 COBES Group, NN Nondula --- Year-3 COBES Group, Y Qubekile --- Year-3 COBES Group, B Ramnaran --- Year-3 COBES Group,Background: Sexually transmitted infections (STIs) and HIV/AIDS are a major problem in South Africa. This, coupled with a high incidence of teenage pregnancy, alcohol and drug abuse, is of grave concern, especially its impact among the young (15–24 years) and... -
Comparative study of the primary healthcare systems in China and Mali
Item type: Journal Article • Journal: South African Family Practice • Authors: S Fomba --- Master's candidate degree West China School of Public Health; Sichuan University, China M Xiao --- Master's candidate degree West China School of Public Health; Sichuan University, China Y Yang --- Master's candidate degree West China School of Public Health; Sichuan University, China H Zhou --- Master's candidate degree West China School of Public Health; Sichuan University, China Q Liu --- Master's candidate degree West China School of Public Health; Sichuan University, China L Yu --- Master's candidate degree West China School of Public Health; Sichuan University, ChinaBackground: Community health centres (CHCs) are an important component of the health system in Mali and China. Despite patient support and commitment from the authorities, the management and the quality of care of these structures need to be improved. This... -
Contraceptives: a guide to product selection
Item type: Journal Article • Journal: South African Family Practice • Authors: PS Steyn --- Family Planning and Reproductive Health, Stellenbosch University, J Kluge --- Department of Obstetrics and Gynaecology, South AfricaContraception remains one of the most cost-effective public health measures to reduce rates of maternal and infant mortality. General practitioners (GPs) who provide contraceptive counselling should be able to discuss every eligible contraceptive method for the specific woman. In addition... -
Atopic dermatitis: tacrolimus vs. topical corticosteroid use
Item type: Journal Article • Journal: South African Family Practice • Authors: Y Langa E Van der Merwe [AN0001]Atopic dermatitis (AD), the dermatological manifestation of the atopic diathesis, has a variety of clinical presentations. It is a chronic and relapsing inflammatory disorder, requiring a multifaceted treatment approach. Topical corticosteroids are the backbone of therapy. However, concerns over adverse... -
Tobacco and alcohol use among healthcare workers in three public hospitals in KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: South African Family Practice • Authors: PI Okeke --- Department of Family Medicine, AJ Ross --- Department of Family Medicine, T Esterhuizen --- Programme of Biostatistics, Research Ethics and Medical Law, JM Van Wyk --- School of Undergraduate Medical Education, University of KwaZulu-Natal,Background: Tobacco use is a risk factor for most of the leading causes of death in the world. Healthcare workers (HCWs) can play an important role in assisting patients to stop smoking, but this role is undermined if they themselves... -
Dealing with substance use disorders in general practice
Item type: Journal Article • Journal: South African Family Practice • Authors: SC Pasche --- Division of Addiction Psychiatry, Department of Psychiatry and Mental Health, DJ Stein --- Division of Addiction Psychiatry, Department of Psychiatry and Mental Health,Substance use disorders are highly prevalent in South Africa. General practitioners are often the first point of contact and play an essential role in correctly identifying the substance use problem. This article provides an overview of the importance of screening... -
Prevalence patterns and predictors of alcohol use and abuse among secondary school students in southern KwaZulu-Natal, South Africa: demographic factors and the influence of parents and peers
Item type: Journal Article • Journal: South African Family Practice • Authors: S Ghuman --- Department of Environmental Health, A Meyer-Weitz --- School of Psychology, College of Health Sciences, University of KwaZulu-Natal, S Knight --- Department of Public Health Medicine,Background: The prevalence and predictors of alcohol use and abuse among school students were investigated with the aim of gaining insight to guide prevention interventions. -
Lifestyle changes for hypertension
Item type: Journal Article • Journal: South African Family Practice • Authors: V Mungal-Singh --- Heart and Stroke Foundation South Africa, -
Motor neuron disease: the impact of decreased speech intelligibility on marital communication
Item type: Journal Article • Journal: South African Family Practice • Authors: K Joubert --- Department of Speech Pathology and Audiology, J Bornman --- Centre for Augmentative and Alternative Communication,Background: The onset of motor neuron disease (MND), a neurodegenerative disease, results in physical and communication disabilities that impinge on an individual's ability to remain functionally independent. Multiple aspects of the marital relationship are affected by the continuously changing roles... -
A South African perspective on factors that impact on the adoption and meaningful use of health information technologies
Item type: Journal Article • Journal: South African Family Practice • Authors: N Mostert-Phipps [AN0001] D Pottas --- Institute for ICT Advancement, School of ICT, Nelson Mandela Metropolitan University, M Korpela --- Institute for ICT Advancement, School of ICT, Nelson Mandela Metropolitan University School of Computing, University of Eastern Finland,Objective: Various benefits are associated with the adoption and meaningful use of health information technologies (HITs) in the healthcare sector. Despite the associated advantages with the adoption and use of HITs, the South African healthcare sector has been slow to... -
Menopause-related osteoporosis
Item type: Journal Article • Journal: South African Family Practice • Authors: Leon Snyman --- Department of Obstetrics and Gynaecology,Peak bone mass for spine and hip is reached in the mid-twenties and adolescents should be counselled on adequate nutrition to ensure sufficient calcium intake, regular weight-bearing exercise, maintaining normal body weight, avoiding smoking and limiting alcohol intake. These measures... -
End-user centeredness in antiretroviral therapy services in Nigerian public health facilities
Item type: Journal Article • Journal: South African Family Practice • Authors: RJ Chiegil --- Department of Health Studies, LI Zungu --- Department of Health Studies, K Jooste --- School of Nursing, University of Western Cape,Objective: To describe the perception of end users with regard to end-user centeredness in antiretroviral therapy (ART) service provision in Nigerian public health facilities. -
Prevalence, Correlates and Perceptions Towards Cigarette Smoking Among Male and Female in School Adolescents (Aged 11–18 Years) in South Africa: Results from the 2008 GYTS Study
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- HAST, Human Sciences Research Council and Department of Psychology, South AfricaThe aim of this study was to estimate the prevalence and identify correlates of current cigarette use among 8,470 school-going adolescents (aged 11 to 18 years) in South Africa. A cross-sectional study was carried out in 2008 in South Africa... -
Drug abuse by learners in South Africa: a replication and extension study
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Almon Shumba --- School of Postgraduate Studies, South Africa Alfred H. Makura --- School of Postgraduate Studies, South AfricaThis study sought to determine the nature, extent and causes of drug abuse in South African township schools. Interview data were collected from a convenience sample of 24 participants from 4 schools (10 learners, 8 school personnel and 4 School... -
Legal professionals’ views on pre-trial therapy in cases of child sexual abuse in South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Ansie Fouché --- North-West University, South Africa Liana (MP) Le Roux --- University of Pretoria, South AfricaThe aim of this study is to report on a preliminary qualitative inquiry into the views of legal professionals in South Africa regarding pre-trial therapy for victims of child sexual abuse (CSA). Applying purposive and snowball sampling, 15 experienced state... -
Microclimate conditions in ventilated wet-walled greenhouses in a subtropical climate: spatial variability
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Michael J Savage --- Agrometeorology Discipline, Soil-Plant-Atmosphere Continuum Research Unit, School of Agricultural, Earth and Environmental Sciences, South AfricaSpatial variations of microclimatic conditions in enclosed north–south (N–S) oriented single-arched greenhouse polycarbonate structures, with a wet-wall providing evaporative cooling at the S end, were investigated and displayed online in near real-time. Temperature-controlled fans at the N end extracted air... -
Genetic parameters for Fusarium circinatum tolerance within openpollinated families of Pinus patula tested at screening facilities in South Africa and the USA
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Andre Nel --- Sappi Forest Research, South Africa Gary R Hodge --- Department of Forestry and Natural Resources, USA Kgosi E Mongwaketsi --- Sappi Forest Research, South Africa Arnulf Kanzler --- Sappi Forest Research, South AfricaThe pine pitch canker fungus, Fusarium circinatum, has caused large-scale mortality of Pinus patula Schiede & Deppe ex Schltdl. & Cham. crops in South African nurseries. This disease is now managed with strict hygiene practices and mortality in commercial nurseries... -
A broken link: two generations in a rural household in Massinga district, southern Mozambique
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Albert Farré --- The Human Economy Project, Faculty of Humanities, South AfricaLabour migration has long been a recurrent topic in southern Africa, owing to the appearance of industrialised mining production in the mid-nineteenth century, and its overall effects on land and agriculture. In Mozambique, historically one of the main suppliers to... -
Promoting technology adoption in the small-scale oil palm fruit processing sector in south-western Nigeria: an innovation systems approach
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Olawale O. Adejuwon --- African Institute for Science Policy and Innovation, Obafemi Awolowo University, Nigeria Kehinde A. Taiwo --- Department of Food Science and Technology, Nigeria Matthew O. Ilori --- African Institute for Science Policy and Innovation, Obafemi Awolowo University, NigeriaTechnologies have been developed for various unit operations in small-scale oil palm fruit processing in Nigeria. However, a majority of small-scale processors in the country still adopt traditional techniques, with a few adopting processing technologies for a particular stage in... -
Factors shaping condom use among South African university students: a thematic analysis
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Cleo Protogerou --- Department of Psychiatry and Mental Health, Division of Child and Adolescent Psychiatry, South Africa Alan J. Flisher --- Department of Psychiatry and Mental Health, Division of Child and Adolescent Psychiatry, South Africa Lauren G. Wild --- Department of Psychology, South AfricaThis study aimed to investigate contextual influences on condom use by South African university students. Twenty one-to-one, semi-structured interviews were conducted with male and female South African undergraduates. The data were thematically analysed. Results revealed that condom use was transient... -
Sexual orientation and HIV risk among youth in South Africa: a brief report
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- Human Sciences Research Council, South AfricaThis study investigated the prevalence of homosexual orientation and HIV risk in a population-based survey among youth in South Africa. A cross-sectional population-based household survey was conducted using a multi-stage stratified cluster sampling approach. The total sample included 1859 sexually... -
Most at-risk populations: contextualising HIV prevention programmes targeting marginalised groups in Zanzibar, Tanzania
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Naheed Ahmed --- Department of Anthropology, FloridaAccording to a 2009 UNAIDS report the HIV/AIDS prevalence rate in Zanzibar, Tanzania, is low in the general population (0.6%), but high among vulnerable groups, specifically sex workers (10.8%), injecting drug users (15.1%), and men who have sex with men... -
Reproductive behaviour among women on antiretroviral therapy in Botswana: mismatched pregnancy plans and contraceptive use
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Michelle M Schaan --- University of Kwazulu-Natal, South Africa Myra Taylor --- University of Kwazulu-Natal, South Africa Richard Marlink --- Harvard School of Public Health AIDS Initiative, USAUnderstanding pregnancy planning and contraceptive use is important in preventing unplanned/unwanted pregnancies among women on antiretroviral therapy (ART). Through a cross-sectional survey of 155 women living with HIV on ART in Botswana (mean age = 36), bivariate/multivariate analyses were used... -
Primary wing-moult and site fidelity in South African mousebirds (Coliidae)
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Adrian JFK Craig --- Department of Zoology and Entomology, South Africa Bo T Bonnevie --- Information Technology Division, South Africa Patrick E Hulley --- Department of Zoology and Entomology, South Africa George D Underhill --- ,Based on large samples of birds mist-netted in the Eastern Cape and the Western Cape, moult of the primary remiges in both Speckled Mousebirds Colius striatus and Red-faced Mousebirds Urocolius indicus occurred throughout the year with no regional or seasonal... -
Perceptions of alcohol risk among people on antiretroviral treatment in South Africa: a qualitative study
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Supa Pengpid --- University of Limpopo, Turfloop Campus, South Africa Karl Peltzer --- University of Limpopo, Turfloop Campus, South AfricaThis study explored perceptions of alcohol abuse risk among people on antiretroviral treatment (ART) who self-identified as alcohol users. Twenty six people receiving ART from an out-patient setting were interviewed on their alcohol abuse risk perception. Data were thematically analysed... -
Organisational and individual strengths use as predictors of engagement and productivity
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Frederick W. Stander --- Optentia Research Programme, South Africa Karina Mostert --- WorkWell Research Unit, South Africa Leon T. de Beer --- WorkWell Research Unit, South AfricaThis study sought to determine whether Perceived Organisational Support for Strengths Use (POSSU) and Proactive Behaviour towards Strengths Use (PBSU) predict engagement and productivity in a sample of South African call centre operators. Participants were 218 call centre operators within... -
Intimate partner abuse of educated, employed black South African women: sociocultural factors
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Gertie Pretorius --- Centre for Psychological Services and Career Development (PsyCaD) and Division for Academic Development and Support (ADS), South Africa Matilda Molefe --- , Rony H. Sklar --- Centre for Psychological Services and Career Development (PsyCaD) and Division for Academic Development and Support (ADS), South AfricaThis study aimed to explore the influence of African culture and tradition on the abuse experiences of Black South African women who are educated and employed. Interviews were conducted with seven Black South African women (age range 38 to 47)... -
Spatial and seasonal patterns in sighting rate and life-history composition of the white shark Carcharodon carcharias at Mossel Bay, South Africa
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: R Ryklief --- Department of Zoology, South Africa PA Pistorius --- Department of Zoology, South Africa R Johnson --- Oceans Research, South AfricaWhite sharks Carcharodon carcharias aggregate at specific times of the year at localities along the South African coast. At Mossel Bay, on the southern Cape coast, four sites were sampled (Seal Island, Hartenbos, Kleinbrak and Grootbrak) to investigate spatial and... -
Greenhouse evaluation of deficit irrigation on the growth of tomato and eggplant and their interactions with Meloidogyne javanica
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Osama Mohawesh --- Department of Plant Production and Integrated Pest Management, Faculty of Agriculture, Jordan Muwaffaq Karajeh --- Department of Plant Production and Integrated Pest Management, Faculty of Agriculture, JordanDeficit irrigation is considered to be an important approach for crop cultivation in dry regions where water resources are scarce. Deficit irrigation can be used also to decrease the level of infections by some moisturedependent plant pests and diseases such... -
A test of five mechanisms of species coexistence between rodents in a southern African savanna
Item type: Journal Article • Journal: African Zoology • Authors: M.R. Perrin --- School of Biological and Conservation Sciences, University of KwaZulu-Natal, South Africa B.P. Kotler --- Blaustein Institute for Desert Research, Mitrani Department of Desert Ecology, IsraelThe operation of five different mechanisms of species coexistence in a community of rodents was examined in a semi-arid Kalahari savanna in southern Africa. The two most common species were Tatera leucogaster (bushveld gerbil) and Rhabdomys pumilio (striped mouse). The... -
African elephant home range and habitat selection in Pongola Game Reserve, South Africa
Item type: Journal Article • Journal: African Zoology • Authors: Graeme Shannon --- Amarula Elephant Research Programme, School of Biological and Conservation Sciences, University of KwaZulu-Natal, South Africa Bruce Page --- Amarula Elephant Research Programme, School of Biological and Conservation Sciences, University of KwaZulu-Natal, South Africa Rob Slotow --- Amarula Elephant Research Programme, School of Biological and Conservation Sciences, University of KwaZulu-Natal, South Africa Kevin Duffy --- Durban Institute of Technology, South AfricaThe ranging behaviour and habitat occupancy by three elephant groups (cow herd, bulls, and an orphan group) were studied over a two-year period in a small, fenced reserve. No summer dispersal was observed. Distinct seasonal home ranges were exhibited for... -
Bird diversity and land use on the slopes of Mt Kilimanjaro and the adjacent plains, Tanzania
Item type: Journal Article • Journal: African Zoology • Authors: Eija Soini --- World Agroforestry Centre (ICRAF), KenyaThis study of bird distribution in the main land-use categories of the slopes of Mt Kilimanjaro, Tanzania, aims at understanding potential impacts of the land-use changes on birds. A land-use map of the study area was derived from a Landsat... -
Habitat use and movement patterns in the graceful crag lizard, Pseudocordylus capensis
Item type: Journal Article • Journal: African Zoology • Authors: Douglas A. Eifler --- USDA Forest Service Liaison’s Office, U.S.A. Maria A. Eifler --- Department of Ecology and Evolutionary Biology, U.S.A. Erin N. Eifler --- , U.S.A.We characterized the habitat use and movement patterns of adult male, adult female and juvenile Pseudocordylus capensis, a diurnal, rock-dwelling, insectivorous lizard. Rock use was vertically stratified: males spent most of their time at local high points, females at mid-level... -
The impact of fire on habitat use by the short-snouted elephant shrew (Elephantulus brachyrhynchus) in North West Province, South Africa
Item type: Journal Article • Journal: African Zoology • Authors: Richard W. Yarnell --- Animal, Rural and Environment School, Nottingham Trent University, U.K. Daniel J. Metcalfe --- CSIRO Sustainable Ecosystems, Tropical Forest Research Centre, Australia Nigel Dunstone --- Department of Zoology, New Zealand Niall Burnside --- Animal, Rural and Environment School, Nottingham Trent University, U.K. Dawn M. Scott --- Animal, Rural and Environment School, Nottingham Trent University, U.K.Several studies have investigated the response of small mammal populations to fire, but few have investigated behavioural responses to habitat modification. In this study we investigated the impact of fire on home range, habitat use and activity patterns of the... -
The effects of pastoralism and protection on lion behaviour, demography and space use in the Mara Region of Kenya
Item type: Journal Article • Journal: African Zoology • Authors: Niels L. Mogensen --- Department of Biology, Denmark Joseph. O. Ogutu --- International Livestock Research Institute, Kenya Torben Dabelsteen --- Department of Biology, DenmarkContraction of their historic geographic ranges and conflicts with humans underpins declines in large carnivore populations worldwide. These declines, which characterize pastoral systems where carnivores, people and livestock live in close contact, may be paralleled by changes in carnivore behaviour... -
Ectoparasites of a non-indigenous warthog population, Phacochoerus africanus, in the Free State Province, South Africa
Item type: Journal Article • Journal: African Zoology • Authors: Sonja Matthee --- Department of Conservation Ecology and Entomology, South Africa Monlee Swanepoel --- Department of Conservation Ecology and Entomology, South Africa Luther van der Mescht --- Department of Conservation Ecology and Entomology, South Africa Alison J. Leslie --- Department of Conservation Ecology and Entomology, South Africa Louw C. Hoffman --- Department of Animal Sciences, South AfricaA population of the common warthog, Phacochoerus africanus, recently became established on several farms in the Free State Province, South Africa. The aim of the study was to record ectoparasite species that occur on this non-indigenous population and to compare... -
Assessment of reproductive function in southern African spiny mice (Acomys spinosissimus) using faeces as hormone matrix
Item type: Journal Article • Journal: African Zoology • Authors: P. Ruan de Bruin --- Department of Zoology and Entomology, South Africa Katarina Medger --- Department of Zoology and Entomology, South Africa Nigel C. Bennett --- Department of Zoology and Entomology, South Africa André Ganswindt --- Department of Zoology and Entomology, South AfricaFor spiny mice, detailed long-term data on reproductive endocrine function is lacking, as limited blood volumes make frequent collections of individual plasma samples for hormone monitoring impractical. To provide the necessary tools in order to fill this gap, this study... -
Towards an isotope ecology of Cape Fynbos small mammals
Item type: Journal Article • Journal: African Zoology • Authors: Irene M. van den Heuvel --- Biozentrum Grindel, Zoological Institute and Museum, University of Hamburg, Martin-Luther-King Platz 3, D-20146 Hamburg, Germany Jeremy J. Midgley --- Department of Botany, South AfricaWe investigated ecological separation through dietary partitioning of small mammals in the nutrient-poor Fynbos biome using a stable isotope approach. Hair samples from eight species of co-occurring small mammals in two separate locations were analysed for stable carbon (13C/12C) and... -
Willingness to pay for marine-based tourism in the Ponta do Ouro Partial Marine Reserve, Mozambique
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: CAK Daly --- Department of Economics and Economic History, South Africa G Fraser --- Department of Economics and Economic History, South Africa JD Snowball --- Department of Economics and Economic History, South AfricaMarine and coastal ecosystems face widespread degradation largely because market failure hides the economic value of the goods and services they provide. Marine protected areas (MPAs) can serve as structures that ensure the continued functioning of marine and coastal ecosystem... -
Mental health correlates of HIV risk behaviour and STIs/HIV infection among university students from 22 low, middle and high income countries
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- ASEAN Institute for Health Development, Mahidol University, Thailand Supa Pengpid --- ASEAN Institute for Health Development, Mahidol University, ThailandThe aim of this study was to determine mental health correlates of HIV risk behaviour and self-reported STIs/HIV infection among university students in 22 low, middle and high income countries. Data on mental health and HIV risk were collected from... -
Seasonal changes in movement and habitat use by Southern Ground-Hornbills in the South African lowveld
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Blair A Zoghby --- Percy FitzPatrick Institute of African Ornithology, DST–NRF Centre of Excellence, South Africa Peter G Ryan --- Percy FitzPatrick Institute of African Ornithology, DST–NRF Centre of Excellence, South Africa Rob M Little --- Percy FitzPatrick Institute of African Ornithology, DST–NRF Centre of Excellence, South Africa Tim Reid --- Percy FitzPatrick Institute of African Ornithology, DST–NRF Centre of Excellence, South Africa Philip AR Hockey --- ,Southern Ground-Hornbills Bucorvus leadbeateri are Endangered in South Africa and there is a concerted effort to reverse their population decline. They live in groups year round, with only the alpha pair breeding, raising at most one chick per year. Each... -
The effect of nitrogen and sulphur on the agronomical and water use efficiencies of canola (Brassica napus L.) grown in selected localities of the Western Cape province, South Africa
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Wonder Ngezimana --- Department of Agronomy, South Africa Gert A Agenbag --- Department of Agronomy, South AfricaThe grain yield per unit of plant-available nitrogen (N) and sulphur (S) nutrients in the soil is usually low in most crops, including canola. Besides the ability of different crops in utilising nutrients, soil and climatic conditions can also influence... -
Portfolio aspects of segment identification
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: N Garrod --- Department of Accounting and Finance,Despite the enactment of accounting standards on segmental reporting around the globe, the question of segment identification still remains unresolved. The current debate between the FASB and IASC on whether a managerial or risk-return approach is most beneficial to users... -
Aspects of the predictive and explanatory power of value added information in South Africa
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: C J van Staden --- Department of Accountancy and Business Law, New ZealandIn this paper the predictive and explanatory power of value added information was investigated with regards to three external indicators by doing statistical analysis on empirical data of South African listed companies. The analysis indicated that value added information did... -
Value added reporting in South Africa
Item type: Journal Article • Journal: De Ratione • Authors: L.J. Stainbank --- University of Natal – Pietermaritzburg,The major purpose of this article is to report the results of a questionnaire survey of the opinions of the preparers of value added statements on the preparation thereof and to identify group practice in their preparation. The opinions of... -
The Discount to Net Asset Value, Unbundling and Shareholder Interests
Item type: Journal Article • Journal: De Ratione • Authors: G.D.I. Barr --- School of Economics University of Cape Town, B.S. Kantor --- School of Economics University of Cape Town,The argument has recently been made by powerful political voices that the large South African corporate conglomerates (or groups) should be broken up into their constituents or “unbundled”, as the process has become known in South Africa. Critics of these... -
The hospitality of Nepali tea houses: redefining the boundaries of empowerment
Item type: Journal Article • Journal: • Authors: Andrew C MacLaren --- Stenden University of Applied Sciences, Leeuwarden, The Netherlands Carolyn L McMillan --- Stenden University of Applied Sciences, Leeuwarden, The Netherlands Kevin D O’Gorman --- Stenden University of Applied Sciences, Leeuwarden, The NetherlandsThe paper reports on research which shows that in an environment where women traditionally represent the marginalised population, the female tea house owners/managers display higher levels of economic, social and psychological empowerment. It illustrates how commercial hospitality has catalysed social... -
Organisational routines versus individual agency and personality
Item type: Journal Article • Journal: • Authors: Elsbeth A de Boer --- Stenden University of Applied Sciences, Leeuwarden, The Netherlands Tjeerd Zandberg --- Stenden University of Applied Sciences, Leeuwarden, The NetherlandsAlthough rules and routines are recognised as important factors in decision-making, many people frequently deviate from rules. In a previous exploratory case study, research focused on how a combination of human agency and personality traits affects rule-following behaviour. In this... -
Embodied houses and the initiation of hospitality experiences in the Zuiderzee Museum
Item type: Journal Article • Journal: • Authors: Alexander Grit --- Stenden University of Applied Sciences, Leeuwarden, The NetherlandsIt can be argued that many potentialities within society are left unused by organising hospitality venues according to modern planning practices. These planning practices regard the setting as a rational space which is predictable and manageable. By applying modern management... -
Severe neuropathy due to inhalant abuse in adolescents from Pretoria
Item type: Journal Article • Journal: South African Family Practice • Authors: Clara Maria Schutte --- Department of Neurology, South Africa Jayendra Naidoo --- Department of Neurology, South Africa Mandisa Kakaza --- Department of Neurology, South Africa Manesh Pillay --- Department of Neurology, South Africa Juliane Hiesgen --- Department of Neurology, South AfricaInhalation of volatile agents, or solvent abuse, is a dangerous pastime practised by many young adolescents in various parts of the world. Benzine, a distillate of petroleum, is a cheap and readily available solvent that is often inhaled or “sniffed”... -
Socio-demographic risk factors for unintended pregnancy among unmarried adolescent Nigerian girls
Item type: Journal Article • Journal: South African Family Practice • Authors: Chibuogwu Izugbara --- Human Economy Programme, South Africa;Background: Globally, unintended births among unmarried adolescent girls are a major contributor to maternal and childhood mortality, the vicious cycle of ill-health, poverty, and truncated educational opportunities. Nigeria has the highest rates of adolescent fertility in sub-Saharan Africa. Over 900... -
Household Enterprise in Base-of-the-Pyramid Markets: the Influence of Institutions and Family Embeddedness
Item type: Journal Article • Journal: Africa Journal of Management • Authors: Justin W. Webb --- University of North Carolina at Charlotte, USA Christopher G. Pryor --- High Point University, USA Franz W. Kellermanns --- University of North Carolina at Charlotte, USANearly half of the population in Africa lives on less than $1.25 per day in what scholars refer to as base-of-the-pyramid (BOP) markets. More broadly, BOP markets account for two billion of the world's population living in extreme poverty. Household... -
The application of the agricultural innovation system approach in technology development in Tanzania: researchers' perceptions and practices
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Athman H. Mgumia --- Tanzania Commission for Science and Technology, Tanzania Amon Z. Mattee --- Department of Agricultural Education and Extension, Tanzania Beatus A.T. Kundi --- Department of Mechanical & Industrial Engineering, TanzaniaThis paper examines the perceptions of researchers towards features of the innovation system approach. It also examines the extent of incorporation of these features into Tanzania's existing National Agricultural Research System (NARS). Both qualitative and quantitative data were collected from... -
Causes of prematurity in the Bloemfontein Academic Complex
Item type: Journal Article • Journal: South African Family Practice • Authors: H Brits --- Faculty of Health Science, Department of Family Medicine, South Africa M Adriaanse --- School of Medicine, South Africa D-M Rall --- School of Medicine, South Africa M Van Biljon --- School of Medicine, South Africa A Van der Walt --- School of Medicine, South Africa E Wasserman --- School of Medicine, South Africa G Joubert --- Faculty of Health Sciences, Department of Biostatistics, South AfricaBackground: Prematurity is globally the leading cause of neonatal mortality, morbidity and long-term disability. The Millennium Development Goals (MDG) of the United Nations, and specifically MDG 4, address child mortality. Neonatal mortality rates contribute to 37% of all under-five mortality,... -
Sexual HIV risk among substance-using female commercial sex workers in Durban, South Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Tara Carney --- Alcohol and Drug Abuse Research Unit, South Africa Petal M Petersen Williams --- Alcohol and Drug Abuse Research Unit, South Africa Andreas Plüddemann --- Alcohol and Drug Abuse Research Unit, South Africa Charles DH Parry --- Alcohol and Drug Abuse Research Unit, South AfricaThis study examined data collected from a sample of female sex workers (FSWs) during the first two years of a brief risk-reduction intervention for vulnerable populations that focused on substance use and HIV risk-related behaviours (2007–2009) as part of a... -
Pattern of inappropriate cases presenting to the Accident and Emergency Department in a Nigeria Tertiary Hospital
Item type: Journal Article • Journal: South African Family Practice • Authors: Opunabo Nelson Young-Harry --- Department of Family Medicine, Nigeria Paul Owajionyi Dienye --- Department of Family Medicine, Nigeria Kaine Olaide Diete-Spiff --- Department of Family Medicine, NigeriaBackground: Although the primary mission of the Accident and Emergency Department (AED) is to provide initial treatment for life-threatening conditions, some patients make inappropriate use of the service. This study is aimed to determine the level of inappropriate use and... -
An observational study on factors influencing antibiotic use in chronic obstructive pulmonary disease at Universitas Academic Hospital, Bloemfontein
Item type: Journal Article • Journal: South African Family Practice • Authors: Y Dreyer --- Faculty of Health Sciences, School of Medicine, South Africa A Rossouw --- Faculty of Health Sciences, School of Medicine, South Africa H Schoeman --- Faculty of Health Sciences, School of Medicine, South Africa A Van der Nest --- Faculty of Health Sciences, School of Medicine, South Africa C Van Zyl --- Faculty of Health Sciences, School of Medicine, South Africa M Prins --- Faculty of Health Sciences, Pulmonology Division, Department of Internal Medicine, South Africa SD Maasdorp --- Faculty of Health Sciences, Pulmonology Division, Department of Internal Medicine, South Africa G Joubert --- Faculty of Health Sciences, Department of Biostatistics, South AfricaBackground: Acute exacerbations of chronic obstructive pulmonary disease (AECOPD) are often precipitated by excessive airway inflammation caused by viral or bacterial infections. Current guidelines suggest prescribing antibiotics to patients with AECOPD and purulent sputum production, but this may lead to... -
Retrospective analysis of the prevalence and causes of anaemia in hospitalised elderly patients
Item type: Journal Article • Journal: South African Family Practice • Authors: Anna M van Staden --- Faculty of Health Sciences, Department of Internal Medicine, South Africa Dirk JV Weich --- Faculty of Health Sciences, Department of Internal Medicine, South AfricaIntroduction: Anaemia is common in the elderly. Little is known regarding anaemia in hospitalised elderly patients in South Africa. A retrospective study determined the prevalence and causes of anaemia in elderly patients hospitalised for acute medical problems. -
Experiences and opinions of first-year students at a previously disadvantaged medical university in South Africa about alcohol consumption
Item type: Journal Article • Journal: South African Family Practice • Authors: Indiran Govender --- Department of Family Medicine and Primary Health Care, South Africa Kathryn Nel --- Department of Psychology, South Africa Morongwa Mirriam Mogotsi --- Department of Family Medicine and Primary Health Care, South AfricaBackground: The use of alcohol amongst first-year students in institutions of higher learning is problematic as it often leads to social and academic problems, for instance high dropout rates and high-risk sexual behaviour. Research on first-year students’ opinions regarding their... -
The impact of Ready-to-Use Supplementary Food (RUSF) in targeted supplementation of children with moderate acute malnutrition (MAM) in South Africa
Item type: Journal Article • Journal: South African Family Practice • Authors: Liana Steenkamp --- HIV & AIDS Research Unit, South Africa Ronette Lategan --- Department of Nutrition and Dietetics, Faculty of Health Sciences, South Africa Jacques Raubenheimer --- Department of Biostatistics, Faculty of Health Sciences, South AfricaObjective: To describe catch-up growth in children with moderate acute malnutrition (MAM) on targeted supplementation using Ready-to-Use Supplementary Food (RUSF). -
Effect of ondansetron on the analgesic efficacy of tramadol used for postoperative analgesia: a randomised controlled study
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: Archana Murmu --- Department of Anaesthesiology, India Sudeshna Bhar Kundu --- Department of Anaesthesiology, India Amita Pahari --- Department of Anaesthesiology, India Anisha De --- Department of Anaesthesiology, India Dhiman Adhikari --- Department of Anaesthesiology, India Suchismita Pal --- Department of Anaesthesiology, India Abhimanyu Bhattacharya --- Department of Anaesthesiology, India Chiranjib Bhattacharyya --- Department of Anaesthesiology, IndiaBackground: Ondansetron is used to reduce tramadol induced postoperative nausea and vomiting (PONV). Studies on patient-controlled analgesia (PCA) found that ondansetron reduces the analgesic efficacy of tramadol. Drug requirement in PCA and in conventional intravenous analgesia without PCA device may... -
Agronomic performance of new cream to yellow-orange sweetpotato cultivars in diverse environments across South Africa
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Sunette M Laurie --- Agricultural Research Council–Roodeplaat Vegetable and Ornamental Plant Institute (ARC-VOPI), South Africa Sidwell S Tjale --- Agricultural Research Council–Roodeplaat Vegetable and Ornamental Plant Institute (ARC-VOPI), South Africa Andre A van den Berg --- Agricultural Research Council–Roodeplaat Vegetable and Ornamental Plant Institute (ARC-VOPI), South Africa Musa M Mtileni --- Agricultural Research Council–Roodeplaat Vegetable and Ornamental Plant Institute (ARC-VOPI), South Africa Maryke T Labuschagne --- Department of Plant Sciences, South AfricaSweetpotato is grown in diverse environments of South Africa by both commercial and subsistence farmers. The aim of the present study was to assess the stability, agronomic performance and palatability of new ARC cultivars bred for the informal market, and... -
Ecosystem-specific water quality indices
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: I Rangeti --- Department of Community Health Studies, South Africa B Dzwairo --- Institute for Water and Wastewater Technology, South Africa GJ Barratt --- Department of Community Health Studies, South Africa FAO Otieno --- Technology, Innovation and Partnerships, South AfricaThe water quality index (WQI) has emerged as a central tool for analysing and reporting quality trends since 1965. It provides a better overview of water quality variability in a catchment than conventional monitoring programmes that use individual variables. Since... -
A broken link: two generations in a rural household in Massinga district, southern Mozambique
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Albert Farré --- The Human Economy Project, Faculty of Humanities, South AfricaLabour migration has long been a recurrent topic in southern Africa, owing to the appearance of industrialised mining production in the mid-nineteenth century, and its overall effects on land and agriculture. In Mozambique, historically one of the main suppliers to... -
Reconceptualising hope within the context of vulnerability in South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Cheryl Wright --- Department of Educational Psychology, South Africa Helen Dunbar-Krige --- Department of Educational Psychology, South Africa Gert van der Westhuizen --- Department of Educational Psychology, South AfricaThis study was aimed at clarifying conceptualisations of hope amongst vulnerable young people in a high HIV/AIDS prevalence South African setting. Participants were four young people ranging from 15 to 19, and interview data were collected on their household conditions,... -
The half-yellow man
Item type: Journal Article • Journal: Journal of Endocrinology, Metabolism and Diabetes of South Africa • Authors: BJ Merwitz --- Faculty of Health Sciences, Carbohydrate and Lipid Metabolism Research Unit, South Africa FJ Raal --- Faculty of Health Sciences, Carbohydrate and Lipid Metabolism Research Unit, South Africa -
Contraceptive use and prevalence of sexually transmitted infections among women seeking termination of pregnancy at a district hospital in KwaZulu-Natal
Item type: Journal Article • Journal: Southern African Journal of Epidemiology and Infection • Authors: Samuel Muruya --- Department of Obstetrics and Gynecology, Hannah Sebitloane --- Department of Obstetrics and Gynecology,Termination of pregnancy (TOP) is one of the components of female reproductive health and rights that are freely available in South Africa within the public health system, and yet unwanted pregnancies still remain a challenge. The objectives of this study... -
Causes of Death in Patients Treated at a Tertiary Hospital in the Limpopo Province: a Retrospective Study from 2008-2010
Item type: Journal Article • Journal: Southern African Journal of Infectious Diseases • Authors: N Malangu --- Department of Epidemiology and Biostatistics, S T Ntuli --- Department of Public Health Medicine, M Alberts --- Department of Medical Sciences,The aim of this study was to determine mortality rates and identify associated causes at a tertiary hospital situated in the Limpopo province of South Africa. Death notification forms from Pietersburg Mankweng Hospital Complex were retrieved and reviewed for the... -
Public knowledge, attitudes and behaviour towards antibiotic usage in Windhoek, Namibia
Item type: Journal Article • Journal: Southern African Journal of Infectious Diseases • Authors: Dawn D Pereko --- School of Pharmacy, South Africa Martie S Lubbe --- School of Pharmacy, South Africa Sabiha Y Essack --- School of Health Sciences, South AfricaBackground: The development of antibiotic resistance is a globally recognised human health threat. Overuse of antibiotics is a major contributory factor to the development of resistance. As end users, the public play a role in antibiotic use and the development... -
Wastewater and solid waste disposal patterns of Dukem town households in Ethiopia
Item type: Journal Article • Journal: Southern African Journal of Epidemiology and Infection • Authors: A Mohammed --- Department of Health Studies, Lindiwe Zungu --- Department of Health Studies, M.E. Hoque --- Graduate School of Business and Leadership, University of KwaZulu-Natal (Westville Campus),The objective of this descriptive, cross-sectional study was to assess wastewater and solid waste management by the households of Dukem, a town in Ethiopia. A total of 391 households were selected using stratifed random sampling techniques. Face-to-face interviews were carried... -
Termite species richness, composition and diversity on five farms in southern Kunene region, Namibia
Item type: Journal Article • Journal: African Zoology • Authors: J. Zeidler --- Integrated Environmental Consultants Namibia, Namibia S. Hanrahan --- Department of Animal, Plant and Environmental Sciences, South Africa M. Scholes --- Department of Animal, Plant and Environmental Sciences, South AfricaA survey was conducted on five farms in former Damaraland, a communal farming area in arid northwestern Namibia. The aims of the survey were to establish termite inventories for each site and to investigate whether termite diversity is determined by... -
>Utilization of shallow subtidal bays associated with warm temperate rocky shores by the late-stage larvae of some inshore fish species, South Africa
Item type: Journal Article • Journal: African Zoology • Authors: Nadine A. Strydom --- South African Institute for Aquatic Biodiversity, South Africa>This work describes the utilization of shallow, subtidal bays, associated with rocky shores, by the late-stage larvae and early juveniles of some common inshore fishes. Larval and early juvenile fishes were collected in seven small bays (30–50 m wide) between... -
Determinants of the occurrence of a native encroacher species, Pechuelloeschea leubnitziae (wild sage), in the eastern Okavango Delta, Botswana
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Michelle J Tedder --- Grassland Science, School of Life Sciences, South Africa Kevin P Kirkman --- Grassland Science, School of Life Sciences, South Africa Craig D Morris --- Agricultural Research Council, c/o School of Life Sciences, South Africa Winston SW Trollope --- Research and Development, South Africa Mpaphi C Bonyongo --- Okavango Research Institute, BotswanaAlthough indigenous to southern Africa, Pechuel-loeschea leubnitziae is considered a problematic weed as it forms dense monotypic stands in the grasslands and woodlands of the Okavango Delta, Botswana, and is associated with veld degradation and a dominance of shade-tolerant, poor-quality... -
Potential barriers to focused antenatal care utilisation by HIV-positive pregnant women in Swaziland
Item type: Journal Article • Journal: South African Family Practice • Authors: M Ganga-Limando --- Department of Health Studies, South Africa WP Gule --- Department of Health Studies, South AfricaBackground: Maternal mortality and human immunodeficiency virus (HIV) continue to be major challenges to the Kingdom of Swaziland. In the past, the government introduced focused antenatal care and integrated it with national strategies to reduce maternal mortality and the mother-to-child... -
Psychosocial and health risk outcomes among orphans and non-orphans in mixed households in KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Candice Reardon, Gavin George --- Health Economics and HIV/AIDS Research Division, (HEARD), South Africa Collins Mucheuki --- Health Economics and HIV/AIDS Research Division, (HEARD), South Africa Kaymarlin Govender --- Health Economics and HIV/AIDS Research Division, (HEARD), South Africa Tim Quinlan --- Health Economics and HIV/AIDS Research Division, (HEARD), South AfricaA growing body of research warns of the social challenges facing orphans. We examined this issue focusing on differences between orphans and non-orphans from mixed households, that is, households that comprise both orphans and non-orphans. We examined whether orphans reported... -
The relationship between collective action and serious illness in western Kenya
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Jane K Njuguna --- Save The Children, USA Andrew M Muriuki --- Save The Children, USABy 2012 HIV had infected about 1.6 million Kenyans and an estimated 58 000 had died due to HIV/AIDS. HIV/AIDS rates in western Kenya are disproportionately high compared to the rate in Kenya as a whole. This study aimed to... -
Estimation of stability-related soil properties using mid-infrared spectroscopy for non-agricultural land use in Lake Victoria basin, Kenya
Item type: Journal Article • Journal: East African Agricultural and Forestry Journal • Authors: B. K. Waruru --- Kenya Agricultural and Livestock Research Organization (KALRO), Kenya K. D. Shepherd --- World Agroforestry Centre (ICRAF), Kenya G. M. Ndegwa --- Jomo Kenyatta University of Agriculture and Technology (JKUAT), Kenya A. Sila --- World Agroforestry Centre (ICRAF), Kenya P. T. Kamoni --- Kenya Agricultural and Livestock Research Organization (KALRO), KenyaMethods for rapid and accurate soil tests are needed for stability-related soil properties, which are valuable for non-agricultural land use. The study tested the applicability of mid-infrared (MIR) spectroscopy for rapid estimation of selected stability-related soil properties. Two sample sets,... -
Antecedents of Bullying in the South African Workplace: Societal Context Matters
Item type: Journal Article • Journal: Africa Journal of Management • Authors: Ngao Motsei --- Department of Human Resource Management, South Africa Stella M. Nkomo --- Department of Human Resource Management, South AfricaWhile there is a growing interest in the role of organizational context in workplace bullying, little is known about how societal context may influence perceptions of bullying in organizations. Context is defined as situational factors in the external environment which... -
Strengths use and deficit improvement: The relationship with engagement and fit with study course amongst first-year students
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Gabrielle van Niekerk --- WorkWell Research Unit for Economic and Management Sciences, South Africa Karina Mostert --- WorkWell Research Unit for Economic and Management Sciences, South Africa Leon T. de Beer --- WorkWell Research Unit for Economic and Management Sciences, South AfricaThis study sought to test a model of students’ proactive behaviour to use their strengths and improve their deficits and how this relates with their self-reported perceptions of their fit with a study course and engagement. Participants were 692 first-year... -
The mediating effect of leader-member exchange between strengths use and work engagement
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Crizelle Els --- WorkWell Research Unit, South Africa Jolandie Viljoen --- School of Human Resource Sciences, South Africa Leon de Beer --- WorkWell Research Unit, South Africa Lelani Brand-Labuschagne --- WorkWell Research Unit, South AfricaThis study investigated the mediating effect of leader-member exchange (LMX) (as perceived by subordinates) in the relationship between strengths use and work engagement. Participants numbered 213 employees in a South African financial organisation (females=53.10%, blacks=19.40%). Data on their perceptions of... -
New insights into HIV epidemic in South Africa: key findings from the National HIV Prevalence, Incidence and Behaviour Survey, 2012
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Khangelani Zuma --- Human Sciences Research Council, South Africa Olive Shisana --- Human Sciences Research Council, South Africa Thomas M. Rehle --- Human Sciences Research Council, South Africa Leickness C. Simbayi --- Human Sciences Research Council, South Africa Sean Jooste --- Human Sciences Research Council, South Africa Nompumelelo Zungu --- Human Sciences Research Council, South Africa Demetre Labadarios --- Human Sciences Research Council, South Africa Dorina Onoya --- Human Sciences Research Council, South Africa Meredith Evans --- Human Sciences Research Council, South Africa Sizulu Moyo --- Human Sciences Research Council, South Africa Fareed Abdullah --- South African National AIDS Council, South AfricaThis article presents key findings from the 2012 HIV prevalence, incidence and behaviour survey conducted in South Africa and explores trends in the HIV epidemic. A representative household based survey collected behavioural and biomedical data among people of all ages... -
Habitat use and home range of black-backed jackals (Canis mesomelas) on farmlands in the Midlands of KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: African Zoology • Authors: Bruce D Humphries --- School of Life Sciences, South Africa Tharmalingam Ramesh --- School of Life Sciences, South Africa Trevor R Hill --- School of Agriculture, Earth and Environmental Science, South Africa Colleen T Downs --- School of Life Sciences, South AfricaBlack-backed jackals (Canis mesomelas) are an abundant mesopredator on farmlands (croplands and rangelands) across South Africa. Given their adaptability in a changing anthropogenic landscape, knowledge of spatial movements can provide important ecological information on the species. We captured, collared and... -
Factors influencing academic use of internet banking services: An empirical study
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Theresadevi Moodley --- Information Systems & Technology, South Africa Irene Govender --- Information Systems & Technology, South AfricaThis study explores factors influencing the adoption of Internet banking. Based on the literature and the unified theory of acceptance and use of technology (UTAUT) model, six constructs which influence academics’ usage of and behavioural intention to adopt Internet banking... -
Field evaluation of deficit irrigation effects on tomato growth performance, water-use efficiency and control of parasitic nematode infection
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Osama Mohawesh --- Department of Plant Production, JordanTwo field experiments were conducted using a common tomato cultivar (GS12) to assess the effect of deficit irrigation (DI) regimes on tomato growth performance, and on root-knot nematode Meloidogyne javanica galling and abundance. Irrigation treatments consisted of five irrigation regimes:... -
Childhood physical and sexual abuse, and adult health risk behaviours among university students from 24 countries in Africa, the Americas and Asia
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- ASEAN Institute for Health Development, Thailand Supa Pengpid --- ASEAN Institute for Health Development, ThailandThe goal of this study was to retrospectively estimate the prevalence of childhood physical abuse (CPA) and childhood sexual abuse (CSA) in relation to experience of adult violence, poor mental health, addictive behaviour and sexual risk behaviour among university students... -
The social aspects of alcohol misuse/abuse in South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Bmp Setlalentoa --- Department of Social Work, South Africa Pt Pisa --- Centre of Excellence for Nutrition, South Africa Gn Thekisho --- Department of Social Work, South Africa Eh Ryke --- Department of Psychosocial Behavioural Sciences, South Africa T Loots Du --- Centre of Excellence for Nutrition, South AfricaUse of alcohol in Africa, particularly in South Africa, has a long history and is a way of life for many people, regardless of their socio-economic background. Alcohol abuse has many negative economic, social and health consequences. The objective of... -
Acceptance of a ready-to-use supplementary food by stable HIV-treated and HIV and tuberculosis (co-infected)-treated patients
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: K. Pillay --- Dietetics and Human Nutrition, M. Siwela --- Dietetics and Human Nutrition, Fj Veldman --- Dietetics and Human Nutrition, Eo Amonsou --- Department of Biotechnology and Food Technology, Bp Mabaso --- Dietetics and Human Nutrition,Objectives: The objective of the study was to determine consumer acceptance and perceptions of a ready-to-use supplementary food (RUSF) by subjects treated for human immunodeficiency virus (HIV) and HIV and tuberculosis (co-infected subjects). -
Adolescent food frequency and socio-economic status in a private urban and peri-urban school in Hilton, KwaZulu-Natal
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Ka. Audain --- Discipline of Dietetics and Human Nutrition, Sm Kassier --- Discipline of Dietetics and Human Nutrition, Fj Veldman --- Discipline of Dietetics and Human Nutrition,Objective: The objective of the study was to make a comparative analysis of the dietary preferences of adolescents attending an urban versus a peri-urban school in KwaZulu-Natal, in order to investigate the association between socio-economic status and food frequency. -
Nutritional quality of a ready-to-use food, and its acceptability to healthy and HIV-infected children receiving antiretroviral treatment
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Nl Wiles --- Dietetics and Human Nutrition, Pietermartizburg Zn Mahlangu --- Dietetics and Human Nutrition, Pietermartizburg M. Siwela --- Dietetics and Human Nutrition, Pietermartizburg Fj Veldman --- Dietetics and Human Nutrition, PietermartizburgObjectives: The objectives of this study were to determine the nutritional quality of a ready-to-use food (RUF), and its acceptability to children who were “healthy” and to those who were human-immunodeficiency virus (HIV)-infected and receiving antiretroviral therapy (ART). -
Patient preferences regarding the dress code, conduct and resources used by doctors during consultations in the public healthcare sector in Bloemfontein, Free State
Item type: Journal Article • Journal: South African Family Practice • Authors: JW Van der Merwe --- School of Medicine, Faculty of Health Sciences, South Africa M Rugunanan --- School of Medicine, Faculty of Health Sciences, South Africa J Ras --- School of Medicine, Faculty of Health Sciences, South Africa E-M Röscher --- School of Medicine, Faculty of Health Sciences, South Africa BD Henderson --- Division Clinical Genetics, Faculty of Health Sciences, South Africa G Joubert --- Department of Biostatistics, Faculty of Health Sciences, South AfricaBackground: The doctor–patient relationship is important in determining the quality of healthcare provided. This study aimed to identify patient preferences regarding dress code, conduct and resources used by doctors during consultations in the public healthcare sector, Bloemfontein. Information from this... -
Child sexual abuse and literacy achievement in a sample of South African primary school children
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Jace Pillay --- South African Research Chair, Education and Care in Childhood,This study investigated child sexual abuse (CSA) and literacy achievement among South African primary school children. Data on self-reported experience of CSA and actual literacy achievement were collected from a convenience sample of 160 learners from a Soweto school in... -
Patterns of roost site selection and use by Southern Ground-Hornbills in north-eastern South Africa
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Blair A Zoghby --- Percy FitzPatrick Institute of African Ornithology, DST-NRF Centre of Excellence, South Africa Rob M Little --- Percy FitzPatrick Institute of African Ornithology, DST-NRF Centre of Excellence, South Africa Peter G Ryan --- Percy FitzPatrick Institute of African Ornithology, DST-NRF Centre of Excellence, South Africa Philip AR Hockey --- Percy FitzPatrick Institute of African Ornithology, DST-NRF Centre of Excellence, South AfricaDifferent habitats may be used for the needs of various aspects of an animal’s life. Southern Ground-Hornbill Bucorvus leadbeateri groups announce their presence within year-round territories by calling at dawn from their overnight roost sites. Knowledge on ground-hornbill roosting habits... -
The asymmetric effects of financing deficits and surpluses on the pecking order theory in sub-Saharan Africa
Item type: Journal Article • Journal: Investment Analysts Journal • Authors: Chimwemwe Chipeta --- School of Economic and Business Sciences, South Africa Chera Deressa --- School of Business Studies, ZambiaThis paper is the first to examine the asymmetric effects of financing deficits and surpluses on the pecking order financing strategies in sub-Saharan Africa. Panel data estimation techniques are carried out on a sample of 564 non-financial firms for the... -
Effects of rising food prices on household food security on femaleheaded households in Runnymede Village, Mopani District, South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: K Mkhawani --- Department of Nutrition, School of Health Sciences, South Africa SA Motadi --- Department of Nutrition, School of Health Sciences, South Africa NS Mabapa --- Department of Nutrition, School of Health Sciences, South Africa XG Mbhenyane --- Division of Human Nutrition, Department of Interdisciplinary Health Sciences, Faculty of Medicine and Health Sciences, R Blaauw --- Division of Human Nutrition, Department of Interdisciplinary Health Sciences, Faculty of Medicine and Health Sciences,Background: Rising food prices can have a devastating effect on the health of poor households by making it more difficult for them to afford basic food baskets. Although South Africa is food secure as a nation, it does not mean... -
Adolescents’ perceptions of health and well-being: Influences of urban contemporary music
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Cindy Swartbooi --- Department of Psychology, South Africa Shazly Savahl --- Department of Psychology, South Africa Deborah Isobell --- Department of Psychology, South Africa Gadija Khan --- Department of Psychology, South Africa Cassandra Wagenaar --- Department of Psychology, South Africa Fadzisai Makonyonga --- Department of Psychology, South Africa Thandokazi Maseti --- Department of Psychology, South Africa Laaiqah Parker --- Department of Psychology, South Africa Tshinondiwa Ramaite --- Department of Psychology, South AfricaThe study aimed to explore adolescents’ perceptions of how urban contemporary music influences health and well-being among them. Data on health and well-being effects of music consumption were gathered from a convenience sample of 16 participants (male = 50%, females... -
Correlates of illicit drug use among university students in Africa and the Caribbean
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- ASEAN Institute for Health Development, Mahidol University, Thailand Supa Pengpid --- ASEAN Institute for Health Development, Mahidol University, ThailandThe goal of this study was to estimate the prevalence and correlates of illicit drug use (IDU) among university students from eight countries in Africa and three countries in the Caribbean. In a cross-sectional survey, data were collected from 7... -
Effects of land-use changes on benthic macroinvertebrate assemblages in the tropical Umfurudzi River, Zimbabwe
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: T Bere --- Chinhoyi University of Technology, Zimbabwe G Chiyangwa --- Chinhoyi University of Technology, Zimbabwe T Mwedzi --- Chinhoyi University of Technology, ZimbabweThe responses of benthic macroinvertebrates to land-use-induced changes in water quality and habitat because of contrasting land-use types along the Umfurudzi River, Zimbabwe, were investigated in 2013. Five stations in a communal area upstream of Umfurudzi National Park, four on... -
Incidence of intraoperative nausea and vomiting during spinal anaesthesia for Caesarean section in two Cape Town state hospitals
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: BJ Magni --- Department of Anaesthesia and Perioperative Medicine, South Africa RA Dyer --- Department of Anaesthesia and Perioperative Medicine, South Africa D van Dyk --- Department of Anaesthesia and Perioperative Medicine, South Africa J van Nugteren --- Department of Anaesthesia and Perioperative Medicine, South Africa -
Alcohol use: Views of people receiving in-patient care for mental health conditions
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Henok Guranda --- Department of Health Studies, Pretoria Jeanette Maritz --- Department of Health Studies, PretoriaThis study explored the perceptions of psychiatric in-patients concerning their use of alcohol in a context of community living. A total of 70 psychiatric in-patients at an Ethiopian hospital were the informants in this study (males = 73%; females =... -
Correlates of tobacco use among tuberculosis patients in South Africa: A brief report
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- ASEAN Institute for Health Development, ThailandThis study examined tobacco use by tuberculosis (TB) patients through socio-health variables. The sample comprised 724 TB patients (mean age 37.1 years, SD = 11.3; males = 71.4%) receiving care from 40 primary health facilities across South Africa. They completed... -
Geographically widespread mitochondrial lineages of the African saw-wings inconsistent with species boundaries
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Lisa N Barrow --- Department of Biological Science, USA Desiré L Dalton --- National Zoological Gardens of South Africa, South Africa Antoinette Kotzé --- National Zoological Gardens of South Africa, South Africa Steven W Evans --- SARCHI Chair on Biodiversity Value and Change, School of Mathematical and Natural Sciences, South AfricaThe African saw-wings (genus Psalidoprocne) are a group of swallows endemic to sub-Saharan Africa. Although currently described as five species with several subspecies, the taxonomy of the saw-wings is unclear. We sequenced two mitochondrial genes (ND2 and cytb; 1 717... -
Hierarchical analysis of Swainson’s Spurfowl Pternistis swainsonii habitat use on Highveld maize and livestock farms
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Johann H van Niekerk --- Department of Environmental Sciences, College of Agriculture and Environmental Science, South AfricaThis paper explains habitat use by Swainson’s Spurfowl Pternistis swainsonii on maize Zea mays and livestock farms on the Highveld south-east of Johannesburg, South Africa. The purpose is to describe habitat modification methods to manipulate the abundance of Swainson’s Spurfowl... -
Variations on soil carbon dioxide flux with land-use type and selected soil properties in the hardveld of Botswana
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Oagile Dikinya --- Department of Environmental Science, Botswana Julius Atlhopheng --- Department of Environmental Science, Botswana Trust Manyiwa --- Department of Environmental Science, BotswanaThe dynamics of carbon dioxide (CO2) flux in the hardveld regions of Botswana are poorly understood, with previous studies having concentrated on sandveld and pan environments. In particular, soil organic carbon (SOC) has a positive influence on CO2 emissions to... -
Diffusion and adoption of bank financial innovation in Zimbabwe: An external factor analysis
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Alex Bara --- Agricultural Bank of Zimbabwe, ZimbabweDiffusion and adoption of an innovation are as equally critical as the creation of the innovation for without them, the innovation becomes redundant. The level of technology in developing countries reflects the pace at which technology diffuses within countries. Transfer,... -
Impact of fuelwood quality and quantity on the energy use of rural households in the Omusati Region, north-central Namibia
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Feliciana N Hainduwa --- Department of Forest and Wood Science, South Africa Cori Ham --- Department of Forest and Wood Science, South Africa Martina Meincken --- Department of Forest and Wood Science, South AfricaThe relation between fuelwood use and fuelwood quality and quantity was studied in two northern Namibian rural communities with different levels of fuelwood availability. Household surveys were conducted and fuelwood quality was assessed through laboratory studies. The study found differences... -
Child Abuse or Discipline? Moses Isegawa’s Critique of Ugandan Child-rearing Practices in Abyssinian Chronicles
Item type: Journal Article • Journal: Eastern African Literary and Cultural Studies • Authors: Edgar Nabutanyi --- Department of Literature, UgandaAlthough Moses Isegawa’s debut novel, Abyssinian Chronicles, has received popular recognition in the press, it is yet to attract commensurate critical attention in literary scholarship. No wonder the available critical analyses of this important Ugandan text focus on only its... -
A review of factors associated with indiscriminate dumping of waste in eleven African countries
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: I. Dladla --- Department of Environmental Health, South Africa F. Machete --- Department of Environmental Health, South Africa K. Shale --- Department of Environmental Health, South AfricaMost developing countries grapple with management of solid waste and environmental health risks associated with insanitary conditions. Indiscriminate dumping of household and industrial waste remains an alternative means of waste disposal for communities that have no access to reliable refuse... -
Traditions of kinship, marriage and bridewealth in southern Africa
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Adam Kuper --- Anthropology, United KingdomIn the pre-colonial period, and in most parts of Southern Africa throughout the nineteenth and well into the twentieth century, marriage, the family and the homestead were embedded in economic, political and religious institutions. The household was the hub of... -
Varroa mites, viruses and bacteria incidences in Kenyan domesticated honeybee colonies
Item type: Journal Article • Journal: East African Agricultural and Forestry Journal • Authors: Onyango Irene Awino --- Kabete Veterinary Laboratories, Kenya Robert Skilton --- International Centre for Insect Physiology and Ecology, Kenya Shadrack Muya --- Zoology Department, Kenya Samuel Kabochi --- Kabete Veterinary Laboratories, Kenya Hellen Kutima --- Zoology Department, Kenya Muo Kasina --- National Sericulture Research Centre – Kenya Agricultural and Livestock Research Organization, KenyaVarroa mite (Varroa destructor Anderson and Trueman) is a major global threat to the western honey bee (Apis mellifera L.). The ectoparasite has been implicated in the spread of honeybee viruses. Beekeeping plays a major role in transmission of the... -
Organisational routines versus individual agency and personality
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Elsbeth A de Boer --- Stenden University of Applied Sciences, The Netherlands Tjeerd Zandberg --- Stenden University of Applied Sciences, The NetherlandsAlthough rules and routines are recognised as important factors in decision-making, many people frequently deviate from rules. In a previous exploratory case study, research focused on how a combination of human agency and personality traits affects rule-following behaviour. In this... -
Embodied houses and the initiation of hospitality experiences in the Zuiderzee Museum
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Alexander Grit --- Stenden University of Applied Sciences, The NetherlandsIt can be argued that many potentialities within society are left unused by organising hospitality venues according to modern planning practices. These planning practices regard the setting as a rational space which is predictable and manageable. By applying modern management... -
The hospitality of Nepali tea houses: redefining the boundaries of empowerment
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Andrew C MacLaren --- Stenden University of Applied Sciences, The Netherlands Carolyn L McMillan --- Stenden University of Applied Sciences, The Netherlands Kevin D O'Gorman --- Stenden University of Applied Sciences, The NetherlandsThe paper reports on research which shows that in an environment where women traditionally represent the marginalised population, the female tea house owners/managers display higher levels of economic, social and psychological empowerment. It illustrates how commercial hospitality has catalysed social... -
A phylogeny of Central African Boaedon (Serpentes: Lamprophiidae), with the description of a new cryptic species from the Albertine Rift
Item type: Journal Article • Journal: African Journal of Herpetology • Authors: Eli Greenbaum --- , , USA Frank Portillo --- , , USA Kate Jackson --- , , USA Chifundera Kusamba --- , , République Démocratique du CongoThe Central African house snake Boaedon olivaceus has a large distribution from the forests of West Africa to Mabira Forest in Uganda. We sequenced two mitochondrial (cyt b and ND4) and two nuclear (c-mos and RAG1) genes from several populations... -
Fertility intention and use of contraception among women living with the human immunodeficiency virus in Oromia Region, Ethiopia
Item type: Journal Article • Journal: South African Family Practice • Authors: Kebogile Mokwena --- Department of Public Health, South Africa Yenealem Reta Bogale --- Department of Health Studies, South AfricaBackground: The human immunodeficiency virus (HIV) epidemic resulted in decreased fertility among HIV-positive women, who did not want to transmit the virus to their unborn children. With the availability of antiretroviral therapy that suppresses viral load, HIV-infected women live normal... -
Comparison of soil properties under tropical Acacia hybrid plantation and shifting cultivation land use in northern Vietnam
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Trieu Thai Hung --- Tasmanian Institute of Agriculture and School of Land and Food, Australia Richard Doyle --- Tasmanian Institute of Agriculture and School of Land and Food, Australia Alieta Eyles --- Tasmanian Institute of Agriculture and School of Land and Food, Australia Caroline Mohammed --- Tasmanian Institute of Agriculture and School of Land and Food, AustraliaDespite the common use of Acacia species in Vietnam, few studies have examined changes to total soil nitrogen (TN) and total soil carbon (TC) following the planting of Acacia mangium × Acacia auriculiformis (Acacia hybrid) plantations (AH) on formerly eroded... -
Sexual and reproductive health risk behaviours among South African university students: results from a representative campus-wide survey
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Susie Hoffman --- HIV Center for Clinical and Behavioral Studies, USA Michael Levasseur --- Department of Epidemiology, USA Joanne E. Mantell --- HIV Center for Clinical and Behavioral Studies, USA Mags Beksinska --- Department of Obstetrics and Gynaecology, Faculty of Health Sciences, Maternal, Adolescent and Child Health Research Unit (MatCH Research Unit), South Africa Zonke Mabude --- Department of Obstetrics and Gynaecology, Faculty of Health Sciences, Maternal, Adolescent and Child Health Research Unit (MatCH Research Unit), South Africa Claudia Ngoloyi --- Department of Obstetrics and Gynaecology, Faculty of Health Sciences, Maternal, Adolescent and Child Health Research Unit (MatCH Research Unit), South Africa Elizabeth A. Kelvin --- Epidemiology and Biostatistics Program, School of Urban Public Health, Hunter College & The CUNY School of Public Health, USA Theresa Exner --- HIV Center for Clinical and Behavioral Studies, USA Cheng-Shiun Leu --- HIV Center for Clinical and Behavioral Studies, USA Lavanya Pillay --- Department of Obstetrics and Gynaecology, Faculty of Health Sciences, Maternal, Adolescent and Child Health Research Unit (MatCH Research Unit), South Africa Jennifer A. Smit --- Department of Obstetrics and Gynaecology, Faculty of Health Sciences, Maternal, Adolescent and Child Health Research Unit (MatCH Research Unit), South AfricaAmong South African university students, HIV prevalence is lower than in age-peers, but at 3.8% it is not negligible. We examined prevalence of factors potentially associated with HIV risk, focusing on partnership characteristics and consistent condom use. We hypothesised that... -
Nest success of the Indian House Crow Corvus splendens: an urban invasive bird species in Dar es Salaam, Tanzania
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Moses Joel Shimba --- School of Biological Sciences, The University of Dodoma, Tanzania Fredrick Ekow Jonah --- Department of Fisheries and Aquatic Sciences, GhanaNest success of the Indian House Crow Corvus splendens was studied in the urban area of Dar es Salaam, Tanzania, in late March to early May 2011. The study investigated nest success of the Indian House Crow in different tree... -
Cholera and household water treatment why communities do not treat water after a cholera outbreak: a case study in Limpopo Province
Item type: Journal Article • Journal: Southern African Journal of Infectious Diseases • Authors: Lutendo Sylvia Mudau --- Norwich School of Medicine, UK Murembiwa Stanley Mukhola --- Norwich School of Medicine, UK Paul Raymond Hunter --- Norwich School of Medicine, UKBackground: Cholera is one of the common diseases in developing countries caused by consumption of contaminated and untreated drinking water. A study was conducted 7 months after a cholera outbreak in Vhembe district, Limpopo, South Africa. The aim of the study... -
Gunnera perpensa L.: A multi-use ethnomedicinal plant species in South Africa
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Fitsum K. Mammo --- Department of Biotechnology and Food Technology, Faculty of Applied Sciences, South Africa Viresh Mohanlall --- Department of Biotechnology and Food Technology, Faculty of Applied Sciences, South Africa Francis O. Shode --- Department of Biotechnology and Food Technology, Faculty of Applied Sciences, South AfricaGunnera perpensa L. is a medicinal plant used in many parts of South Africa to treat several human ailments. G. perpensa is inherited from and linked to the Siswati, Changana, Sotho, Venda, Shona, Tsonga, and Zulu traditional healing systems, particularly... -
Use of the partogram by doctors and midwives at Odi District Hospital, Gauteng, South Africa
Item type: Journal Article • Journal: South African Family Practice • Authors: OM Maphasha --- Department of Family Medicine and Primary Health Care, South Africa I Govender --- Department of Family Medicine and Primary Health Care, South Africa DP Motloba --- Department of Community Dentistry, South Africa C Barua --- Department of Family Medicine and Primary Health Care, South AfricaBackground: There is scientific evidence that using the partogram reduces maternal and foetal morbidity and mortality. The use of partograms by doctors and midwives at Odi District Hospital has been reported as inadequate by external audits. The level of knowledge... -
Identity formation among isiXhosa-speaking adolescents in a rural Eastern Cape community in South Africa: A brief report
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Charl Alberts --- Department of Psychology, South Africa Myron J. Bennett --- Department of Psychology, South AfricaThe study investigated identity-related choices practised among South African isiXhosa-speaking adolescents from a rural Eastern Cape community. A sample of 40 adolescents (65% females; age range 15 and 21 years) participated in the study. The adolescents completed an identity statuses... -
Socio-economic factors influencing household dependence on forests and its implication for forest-based climate change interventions
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Chidiebere Ofoegbu --- Forest Science Postgraduate Programme, Department of Plant and Soil Sciences, South Africa Paxie W Chirwa --- Forest Science Postgraduate Programme, Department of Plant and Soil Sciences, South Africa Joseph Francis --- Institute for Rural Development, University of Venda, South Africa Folarannmi D Babalola --- Forest Science Postgraduate Programme, Department of Plant and Soil Sciences, South AfricaIn most African countries, forest-based climate change intervention initiatives such as nationally appropriate mitigation actions (NAMAs) and national adaptation programmes of action (NAPAs) are widely accepted. This is mainly due to the fact that they are relevant in addressing multiple... -
A review of carbon dynamics and assessment methods in the miombo woodlands
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Ferdinand Handavu --- Forest Science Postgraduate Programme, Department of Plant and Soil Sciences, South Africa Paxie W Chirwa --- Forest Science Postgraduate Programme, Department of Plant and Soil Sciences, South Africa Stephen Syampungani --- Department of Environmental and Plant Sciences, Zambia Larwanou Mahamane --- African Forest Forum, c/o World Agroforestry Centre (ICRAF), KenyaProvision of accurate carbon (C) measurements and analysis are critical components in quantification of C stocks. The objectives of this review were to (1) compile and synthesise current knowledge of available methods for C stock estimation, (2) examine socio-economic drivers... -
Optimization of cooking energy mix, an alternative strategy to reduce deforestation: An example of households and restaurants in the Bauchi Metropolis, Nigeria
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Aondoyila Kuhe --- Department of Mechanical Engineering, Nigeria Danladi Yusufu Bisu --- Department of Mechanical Engineering Technology, Nigeria Humphrey Aondover Iortyer --- Department of Mechanical Engineering, NigeriaCooking is a major energy consuming activity in households and restaurants. Over dependence on fuel wood and charcoal for cooking has been identified as a major cause of deforestation, a major environmental problem in Africa and Asia. This paper presents... -
Rural realities in service provision for substance abuse: a qualitative study in uMkhanyakude district, KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: South African Family Practice • Authors: DM Mpanza --- School of Health Sciences, Discipline of Occupational Therapy, South Africa P Govender --- School of Health Sciences, Discipline of Occupational Therapy, South AfricaBackground: Substance abuse is recognised as a worldwide concern, contributing significantly to morbidity and mortality in South Africa. There is minimal research that has considered influences in mental health care service delivery in rural and disadvantaged communities in South Africa. -
Greenhouse gas inventory: A case of gas flaring operations in Nigeria
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Solomon O. Giwa --- Department of Agricultural and Mechanical Engineering, Nigeria Abayomi T. Layeni --- Department of Agricultural and Mechanical Engineering, Nigeria Collins N. Nwaokocha --- Department of Agricultural and Mechanical Engineering, Nigeria Musedik A. Sulaiman --- Department of Agricultural and Mechanical Engineering, NigeriaInventories of the greenhouse gases (GHGs) emitted into the atmosphere through gas flaring are scarce; hence, the need for this study. Formulae reported by the Association of Petroleum Institute were used for estimating GHGs based on data (1965 to 2013)... -
Methylphenidate use among students living in junior on-campus residences of the University of the Free State
Item type: Journal Article • Journal: South African Family Practice • Authors: PM Van Zyl --- Department of Pharmacology, South Africa G Joubert --- Department of Biostatistics, South Africa L Fechter --- School of Medicine, South Africa J Griesel --- School of Medicine, South Africa M Nel --- School of Medicine, South Africa A Honiball --- School of Medicine, South Africa L Serfontein --- School of Medicine, South Africa M Diedericks --- School of Medicine, South AfricaBackground: The use of methylphenidate as cognitive enhancer is a growing trend among students at tertiary institutions globally. This study aimed to determine the prevalence of methylphenidate use and co-use with alcohol among on-campus residence students of the University of... -
The decline of an urban Hooded Vulture Necrosyrtes monachus population in Dakar, Senegal, over 50 years
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Wim C Mullié --- , Senegal François-Xavier Couzi --- Société d’Etudes Ornithologiques de la Réunion, France Moussa Sega Diop --- AfriWet Consultants, Senegal Bram Piot --- Cité Ndiatte Almadies, Senegal Theo Peters --- Royal Netherlands Embassy, Senegal Pierre A Reynaud --- 275 Rue Robert Schuman, France Jean-Marc Thiollay --- 2 Rue de la Rivière, FranceAs in many West African cities, in Dakar Hooded Vultures Necrosyrtes monachus have always been characteristic urban scavengers. The recent decline of Hooded Vultures in other parts of Africa, mainly eastern Africa, has been the reason in 2015 for up-listing... -
HIV risk perception and consistency in condom use among adolescents and young adults in urban Cape Town, South Africa: a cumulative risk analysis
Item type: Journal Article • Journal: Southern African Journal of Infectious Diseases • Authors: Evans Muchiri --- Demography and Population Studies Programme, South Africa Clifford Odimegwu --- Demography and Population Studies Programme, South Africa Nicole De Wet --- Demography and Population Studies Programme, South AfricaBackground: The relationship between HIV risk perception and consistency in the use of condoms is scarcely understood in the context of a high HIV prevalence among adolescents and young adults in urban South Africa. Methods: Using data from Cape Area... -
Prevalence and factors associated with tobacco use among adults attending selected healthcare facilities in Buffalo City Metropolitan Municipality, South Africa
Item type: Journal Article • Journal: South African Family Practice • Authors: EO Owolabi --- Faculty of Health Sciences, Department of Nursing Science, South Africa DT Goon --- Faculty of Health Sciences, Department of Nursing Science, South Africa OV Adeniyi --- Faculty of Health Sciences, Department of Family Medicine, South Africa E Seekoe --- Faculty of Health Sciences, Department of Nursing Science, South Africa AO Adedokun --- Faculty of Health Sciences, Department of Nursing Science, South AfricaAim: Tobacco use increases the risk of cardiovascular disease, premature death and certain cancers. This study investigated the prevalence and determinants of tobacco use among adults in Buffalo City Metropolitan Municipality (BCMM), South Africa. -
Pre-trial therapy for child witnesses in cases of sexual abuse: A scoping literature review
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Ansie Fouché --- Social Work Subject Group, Optentia Research Focus Area, South Africa Daniël F. Fouché --- Department of Legal Sciences, South AfricaGlobally, child complainants of sexual abuse are expected to testify in criminal proceedings and in some countries therapy is delayed until after the child testifies as not to contaminate the child’s version of events. We carried out a scoping review... -
Diet and time-activity budget of White-backed Mousebirds Colius colius in south-western South Africa
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Carlos Bosque --- Departamento de Biología de Organismos, Venezuela Carlos D Bosque --- Departamento de Arquitectura, Venezuela Penn Lloyd --- Percy FitzPatrick Institute of African Ornithology, DST–NRF Centre of Excellence, AustraliaMousebirds (Coliiformes) are unusual in having an exclusively vegetarian diet that includes substantial foliage and by using huddling and sunning to assist thermoregulation. Although previous studies have identified plant species and plant parts consumed by mousebirds, the relative importance of... -
Avian guild assemblages in forest fragments around Budongo Forest Reserve, western Uganda
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Moreen Uwimbabazi --- Department of Forest Biology and Ecosystems Management, Uganda Amy E Eycott --- Institute of Biology, Norway Fred Babweteera --- Royal Zoological Society of Scotland, UK Eric Sande --- Department of Biological Sciences, Uganda Richard J Telford --- Institute of Biology, Norway Vigdis Vandvik --- Institute of Biology, NorwayRemnant forest fragments provide an opportunity for conservation in fragmented landscapes but some patches are more useful than others. Forest fragments around Budongo Forest Reserve, an Important Bird Area in western Uganda, were surveyed to explore the effects of different... -
Deforestation since independence: a quantitative assessment of four decades of land-cover change in Malawi
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Rachel A Bone --- Centre for Environmental Sciences, Faculty of Engineering and the Environment, UK Kate E Parks --- Centre for Environmental Sciences, Faculty of Engineering and the Environment, UK Malcolm D Hudson --- Centre for Environmental Sciences, Faculty of Engineering and the Environment, UK Mathews Tsirinzeni --- LEAD Southern and Eastern Africa, Chancellor College, Malawi Simon Willcock --- Centre for Biological Sciences, Faculty of Natural and Environmental Sciences, UKLand cover has changed rapidly across the tropics over the past century; however, detailed historical information describing the extent and possible drivers of such change is widely lacking. Here, we constructed a history of land-cover change at the district level... -
Effect of frequency and height of cutting on growth parameters of Acacia saligna in Egypt
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Ahmed A Kandil --- Agronomy Department, Faculty of Agriculture, Egypt Ali E Sharief --- Agronomy Department, Faculty of Agriculture, EgyptTo revegetate acacia trees in saline desert sandy soils, field experiments were conducted to study the effect of cutting frequency and height on Acacia saligna productivity during 2014, 2015 and 2016. The tallest plants, thickest stems and highest values for... -
Appraisal of geothermal resources and use in Cameroon
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Janvier Domra Kana --- Department of Petroleum and Gas Exploration, Cameroon Noël Djongyang --- Department of Renewable Energy, Cameroon Danwé Raïdandi --- Department of Materials Processing, Architecture and Habitat, Cameroon Brandan Tito Ramadhan --- Geophysics Laboratory, Department of Physics, Faculty of Science and Mathematics, IndonesiaThis paper deals with resources and opportunities of direct and indirect use of geothermal energy in Cameroon. Currently, no serious exploration and utilization of this resource exists. The primary form of utilization of geothermal energy is mainly condensation steam for... -
An analysis of the development influences of the low-income cover market-end in South Africa
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Bibi. Z. Chummun --- Graduate School of Business, South AfricaThe National Treasury and Financial Services Board in 2011 highlighted the urgent need of an inclusive insurance sector for low-income households known as microinsurance. The ‘insurance gap’ representing many low-income earners who are still uninsured remains a challenge in South... -
Association between tobacco use, depression, and anxiety: A cross-national study among university students from 30 low- and middle-income countries
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- Department for Management of Science and Technology Development, Vietnam Supa Pengpid --- ASEAN Institute for Health Development, ThailandThis study aimed to investigate the association between tobacco use and depression and anxiety in a cross-national study among university students from 30 predominantly low- and middle-income countries. Self-report survey data were collected from 23 073 university students (58.0% female),... -
Addiction treatment providers’ perceptions of publicly-funded treatment services in the Western Cape, South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Deborah Isobell --- Department of Psychology, South Africa Kamal Kamaloodien --- Department of Psychology, South Africa Shazly Savahl --- Department of Psychology, South AfricaThis study explored addiction treatment implementation effectiveness of publicly-funded services in the Western Cape, South Africa, as perceived by service providers. Informants were six service providers from state-subsidised and public outpatient treatment services for substance use disorders (SUDs) (social workers... -
Women in leadership
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Helga Tweebeck --- Hotel Management School, The Netherlands Conrad Lashley --- Hotel Management School, The NetherlandsWomen in leadership positions play an important role for the hotel industry as well as for society. The Pompidou Hotel Group wants to increase the number of female employees in leading positions. The purpose of this research was to find... -
First insights on spatial and temporal distribution patterns of humpback whales in the breeding ground at Sainte Marie Channel, Madagascar
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: L Trudelle --- Bioacoustics Team, France J-B Charrassin --- Sorbonne Universités (UPMC, Univ. Paris 06) – CNRS-IRD-MNHN, LOCEAN-IPSL, France A Saloma --- Cétamada, Port Barachois, Madagascar S Pous --- Sorbonne Universités (UPMC, Univ. Paris 06) – CNRS-IRD-MNHN, LOCEAN-IPSL, France A Kretzschmar --- Biostatistiques et Processus Spatiaux (BioSP), France O Adam --- Bioacoustics Team, FranceThe Sainte Marie Channel on the northeast coast of Madagascar is an important breeding ground for humpback whales; the first observation of birth was documented there, yet it has never been investigated for phenology and habitat use of humpback whales... -
Evaluating maize yield variability and gaps in two agroecologies in northern Ghana using a crop simulation model
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Dilys S MacCarthy --- Soil and Irrigation Research Centre, School of Agriculture, College of Basic and Applied Sciences, Ghana Samuel G Adiku --- Department of Soil Science, School of Agriculture, College of Basic and Applied Sciences, Ghana Bright S Freduah --- Soil and Irrigation Research Centre, School of Agriculture, College of Basic and Applied Sciences, Ghana Alpha Y Kamara --- International Institute of Tropical Agriculture, Nigeria Stephen Narh --- Soil and Irrigation Research Centre, School of Agriculture, College of Basic and Applied Sciences, Ghana Alhassan L Abdulai --- Savanna Agricultural Research Institute, GhanaThe yield gap and variability in maize under smallholder systems in two agroecologies in northern Ghana were evaluated using a decision support system for agrotechnology transfer (DSSAT). The model was used to assess (1) the potential yield of maize (YPOT),... -
Self-mythologization in East African Political Writings: Kenyatta, Nyerere and Museveni
Item type: Journal Article • Journal: Eastern African Literary and Cultural Studies • Authors: Stephen Muthoka Mutie --- Department of Communication and Literary Studies, KenyaA particular kind of debate has been raising dust, especially after what seems largely as the inability of the first independent African leaders to put an end to the unholy trio of poverty, illiteracy and disease, and thus to open... -
Alcohol use and problem drinking in South Africa: Results from a national-population-based survey 2014-2015
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- HIV/AIDS/STIs/and TB (HAST), South Africa Supa Pengpid --- Department of Research and Innovation, South AfricaThe aim of this study was to estimate the pattern of alcohol use among South African adults by their socio-demographic and health status indicators. We analysed data from a 2014–2015 South African national population-based survey which sampled 22 752 adults... -
Childhood sexual abuse trauma-causing dynamics experienced by women survivors: A scoping literature review
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Marinda Henning --- School of Behavioural Sciences, Faculty of Humanities, Optentia Research Focus Area, South Africa Hayley J. Walker-Williams --- School of Behavioural Sciences, Faculty of Humanities, Optentia Research Focus Area, South Africa Ansie Fouché --- School of Behavioural Sciences, Faculty of Humanities, Optentia Research Focus Area, South AfricaThis scoping literature review reports on the major themes to emerge from 23 retrospective studies on the trauma-causing dynamics experienced by women survivors of a historical childhood sexual abuse (CSA) trauma. We identified the studies from searching the following data... -
Concurrent alcohol and tobacco use among school-going adolescents in Namibia: Prevalence and risk factors
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- HIV/AIDS/STIs/and TB (HAST), South Africa Supa Pengpid --- Department of Research and Innovation, South AfricaThe aim of this study was to investigate the prevalence and risk factors for concurrent alcohol and tobacco use among school-going adolescents in Namibia. Data were from a sample of 4 531 Namibian middle school children (females = 53.1%; mean... -
Land-use and land-cover changes and their drivers in rangeland-dependent pastoral communities in the southern Afar Region of Ethiopia
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Muluken Mekuyie --- Disaster Management Training and Education Center for Africa, South Africa Andries Jordaan --- Disaster Management Training and Education Center for Africa, South Africa Yoseph Melka --- Wondo Genet College of Forestry and Natural Resource, EthiopiaThe present study was conducted in the southern Afar Region in Ethiopia to analyse the trends of land-use and land-cover changes and their drivers in the period 1985 to 2015 using remote sensing, field observation, focus group discussions and semi-structured... -
Assessing the impacts of domesticated versus wild ungulates on terrestrial small mammal assemblages at Telperion Nature Reserve, South Africa
Item type: Journal Article • Journal: African Zoology • Authors: Bonginkosi C Gumbi --- Department of Biological Sciences, Swaziland Julie T Shapiro --- Department of Wildlife Ecology and Conservation, School of Natural Resources and the Environment, USA Themba Mahlaba --- Department of Biological Sciences, Swaziland Robert McCleery --- Department of Wildlife Ecology and Conservation, School of Natural Resources and the Environment, USA Duncan MacFadyen --- Department of Research and Conservation, E Oppenheimer and Sons, Marshalltown, South Africa Ara Monadjem --- Department of Biological Sciences, SwazilandGrazing by large mammals alters vegetation physiognomy, consequently changing habitat suitability for small mammal communities. We investigated the response of terrestrial small mammals to grazing by wild and domesticated ungulates at the boundary of a protected area (Telperion Nature Reserve)... -
Farm household typology and adoption of climate-smart agriculture practices in smallholder farming systems of southern Africa
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Clifton Makate --- International Centre for Tropical Agriculture (CIAT), Zimbabwe Marshall Makate --- Department of Economics, USA Nelson Mango --- International Centre for Tropical Agriculture, UgandaEnhancing adoption rates of climate-smart agriculture practices and their impact on livelihoods requires promotional persistence, complemented by a thorough socioeconomic analysis that recognizes the heterogeneity of smallholder farmers. Farm typologies are a useful tool to assist in understanding and unpacking... -
Conceptualizing and institutions facilitating ‘use’ of innovation indicators in South Africa’s science, technology and innovation policymaking
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Albert Edgar Manyuchi --- Global Change Institute, South AfricaThis paper attempts to simplify and conceptualize the meaning of ‘use’ of innovation indicators in science, technology and innovation (STI) policymaking. The paper provides a conceptual framework that guides analysis of innovation indicators ‘use’ in STI policymaking. It maps the... -
Effects of exposure to an intensive HIV-prevention programme on behavioural changes among female sex workers in Nairobi, Kenya
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Ravi Prakash --- Karnataka Health Promotion Trust (KHPT), India Parinita Bhattacharjee --- Department of Community Health Sciences, Canada Andrea Blanchard --- Department of Community Health Sciences, Canada Helgar Musyoki --- National AIDS and STI Control Programme (NASCOP), Ministry of Health, Kenya John Anthony --- Department of Community Health Sciences, Canada Joshua Kimani --- Department of Community Health Sciences, Canada Gloria Gakii --- Partners for Health and Development in Africa (PHDA), Kenya Martin Sirengo --- National AIDS and STI Control Programme (NASCOP), Ministry of Health, Kenya Nicholas Muraguri --- Ministry of Health (MoH), Kenya Elizabeth Mziray --- The World Bank, USA Lombe Kasonde --- The World Bank, USA James Blanchard --- Department of Community Health Sciences, Canada Shajy Isac --- Department of Community Health Sciences, Canada Stephen Moses --- Department of Community Health Sciences, CanadaWhile Kenya has had a long-standing national HIV-prevention programme, evidence on the level of exposure to its interventions and related effects on behavioural changes among female sex workers (FSWs) is limited. Using cross-sectional behavioural data collected in 2013 from 1... -
Concurrent tobacco use and risky drinking in South Africa: Results from the South African National Health and Nutrition Examination Survey
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Nancy Phaswana-Mafuya --- Deputy Vice Chancellor Research and Innovation Office, South Africa Karl Peltzer --- Deputy Vice Chancellor Research and Innovation Office, South Africa Supa Pengpid --- ASEAN Institute for Health Development, ThailandThe aim of this study was to examine socio-demographic and psychosocial correlates of concurrent tobacco use and risky drinking. We analysed data from the cross-sectional South African National Health and Nutrition Examination Survey (SANHANES-1) 2011–2012. The sample included 14 764... -
Usage of antibiotics in the intensive care units of an academic tertiary-level hospital
Item type: Journal Article • Journal: Southern African Journal of Infectious Diseases • Authors: Deanne Johnston --- Department of Pharmacy and Pharmacology, South Africa Razeeya Khan --- Department of Pharmacy and Pharmacology, South Africa Jacqui Miot --- Department of Pharmacy and Pharmacology, South Africa Shirra Moch --- Critical Care Infection Collaboration, South Africa Yolande van Deventer --- Department of Pharmacy and Pharmacology, South Africa Guy Richards --- Division of Critical Care, South AfricaBackground: The post-antibiotic era is approaching fast as multidrug-resistant bacteria emerge and the antibiotic pipeline slows to a trickle. Antibiotic stewardship requires that antibiotics be used appropriately and as such this study reviewed the utilisation of antibiotics in five adult... -
Communal farmers of Namibia appreciate vultures and the ecosystem services they provide
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Christie A Craig --- DST-NRF Centre of Excellence at the FitzPatrick Institute of African Ornithology, Department of Biological Sciences, South Africa Robert L Thomson --- DST-NRF Centre of Excellence at the FitzPatrick Institute of African Ornithology, Department of Biological Sciences, South Africa Andrea Santangeli --- Helsinki Lab of Ornithology, Finnish Museum of Natural History, FinlandEcosystem services are cited as one of the many reasons for conserving declining vulture populations in Africa. We aimed to explore how communal farmers in Namibia perceive vultures and the ecosystem services they provide, with special focus on cultural and... -
Post-traumatic stress disorder and health risk behaviour among persons 15 years and older in South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- HIV/AIDS/STIs and TB (HAST), Human Sciences Research Council, South Africa Supa Pengpid --- Department of Research Innovation and Development, South AfricaThe aim of this study was to investigate the association between post-traumatic stress disorder (PTSD) and health risk behaviours among persons 15 years and older in South Africa. We analysed data from the South African National Health and Nutrition Examination... -
Perceived tourist values of the Museum of African Art
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Hai-yang Meng --- School of Economics and Management, China Seung-hye Jung --- School of Dance, South Korea Jong-pil Yu --- Department of Business Administration, South Korea Ki-hyung Bae --- Department of Economics & Trade, South Korea Byong-ju An --- School of Dance, South Korea Joon-ho Kim --- Department of Business Administration, South KoreaThis study investigated the effects of perceived values (personal, artistic, and sociocultural) of tourists’ attitude and behavioural intention to visit Africa. Participants were tourists (176 men and 124 women) who visited the Museum of African Art based on Jeju Island... -
Psychopathy and aggressive behaviour among Nigerian male prison inmates: The moderating role of substance abuse
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Maria Chidi C. Onyedibe --- Department of Psychology, Nigeria Chuka Mike Ifeagwazi --- Department of Psychology, Nigeria Dorothy I. Ugwu --- Department of Human Kinetics and Health Education, NigeriaThis study investigated the moderating role of substance abuse in the relationship between psychopathy and aggression among male prison inmates. Two hundred and sixty-seven male prison inmates from the Nigerian Prison Services were participants. The inmates were incarcerated for armed... -
Teacher-instigated in-school interpersonal violence: Types and prevalence in South African public schools
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Nontle Nako --- College of Education, Edgewood Campus, South Africa Nithi Muthukrishna --- College of Education, Edgewood Campus, South AfricaThe study examined types and prevalence of interpersonal violence in South African schools. Data on in-school interpersonal violence by the South African Council of Teachers (SACE) were analysed. The sample consisted of 1 184 teachers (rural = 32.6%, urban =... -
Before the Anthropocene: human pasts in Karoo landscapes
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: David Morris --- McGregor Museum, South AfricaKaroo landscapes today are replete with evidence of recent human impacts. The Karoo is relatively pristine in the South African imaginary, but it is not untouched. Social and historic change in the last 300 years has been dramatic. The article... -
Reflections on the Karoo Special Issue: towards an interdisciplinary research agenda for South Africa’s drylands
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: M Timm Hoffman --- Plant Conservation Unit, Department of Biological Sciences, South Africa Cherryl Walker --- Department of Sociology and Social Anthropology, South Africa Joh R Henschel --- South African Environmental Observation Network (SAEON): Arid Lands Node, South AfricaWe begin this essay with reflections on major research themes highlighted by the Karoo Special Issue (KSI). These include concerns over land-use change, long-term monitoring, climate change, governance and the need for more interdisciplinary research. We also identify some of... -
Maternal attitudes towards pre-natal substance abuse, medical care, and treatment in a historically disadvantaged South African community
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Michelle Ovens --- Department of Corrections Management, South Africa Johan Prinsloo --- Department of Criminology, South AfricaThis study explored maternal substance abuse and the access to pre-natal medical care and treatment for substance abuse during pregnancy. Respondent mothers (n = 102; mean age = 27.8 years, SD = 10.9 years) were from Mitchell’s Plain, a historically disadvantaged South African community. The mothers... -
Teacher reported types of sexual abuse of learners with intellectual disability in a South African school setting
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Andile Alfred Mdikana --- Department of Inclusive Education, School of Educational Studies, South Africa Nareadi Tlakale Phasha --- Department of Inclusive Education, School of Educational Studies, South Africa Sibusiso Ntshangase --- Department of Inclusive Education, School of Educational Studies, South AfricaThis study investigated prevalent types of sexual abuse of learners with intellectual disability, as reported by teachers. Participants were 28 teachers from special educational needs schools in Gauteng Province, South Africa (females = 80%, age range = 30 to 55... -
Plumage development and moult in captive Black-bellied Sandgrouse Pterocles orientalis: age and sex variations
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Mohamed Aourir --- Department of Biology, Faculty of Sciences, Morocco Mohammed Znari --- Department of Biology, Laboratory «Biodiversity and Ecosystem Dynamics», Faculty of Sciences – Semlalia, Morocco Mohamed Radi --- Department of Biology, Laboratory «Biodiversity and Ecosystem Dynamics», Faculty of Sciences – Semlalia, MoroccoThe sandgrouse, family Pteroclididae, are a group of birds adapted to open, arid habitats and powerful fliers but information on their plumage development and moult is scarce. In this study, the annual cycle of body plumage development, sequence and duration... -
Family planning desires of older adults (50 years and over) in Botswana
Item type: Journal Article • Journal: South African Family Practice • Authors: Njoku Ola Ama --- Department of Statistics, John O Olaomi --- Department of Statistics,Background: This study analysed the views of a stratified sample of 444 older adult women from selected health districts in Botswana on their family planning (FP) use, knowledge, accessibility and availability. -
Improved parameters of Pinus greggii seedling growth and health after inoculation with ectomycorrhizal fungi
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Rebeca Casique Valdés --- Department of Horticulture, Mexico Rosalinda Mendoza Villarreal --- Department of Horticulture, Mexico Fernando Galindo García --- Department of Horticulture, Mexico Susana González Morales --- Department of Horticulture, Mexico Sergio Sanchez Peña --- Department of Parasitology, MexicoPinus greggii Engelm. ex Parl. is an endemic pine of Mexico with notorious adaptability to eroded, shallow and poor soils. It is widely used in reforestation programmes worldwide. The purpose of the present study is to develop an ectomycorrhizal fungi... -
Wives’ career progression among dual-career ethno-cultural couples: Husbands’ perspectives
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Sumaiyah Fuad Mohamed --- Department of Human Resource Management, South AfricaThis study explored the perspectives of husbands regarding the participation of their wives in professional occupations. The participants included nine South African Indian men in dual-career marriages (ages ranging from 25 to 54 years old). The completed semi-structured, life-story interviews... -
Alcohol use among adults in Kenya: Results from the National Non-Communicable Diseases Risk Factor survey, 2015
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Supa Pengpid --- ASEAN Institute for Health Development, Thailand Karl Peltzer --- Department of Research and Innovation, South AfricaThe aim of this study was to assess the prevalence and correlates of alcohol use among Kenyan adults. We analysed data from the Kenya cross-sectional national Non-Communicable Diseases Risk Factor survey, 2015. The survey sampled 4 469 adults (median age... -
HIV prevalence and related behaviours of older people in Botswana — secondary analysis of the Botswana AIDS Impact Survey (BAIS) IV
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Kabo Matlho --- School of Public Health, Australia Madeleine Randell --- School of Public Health, Australia Refelwetswe Lebelonyane --- Ministry of Health, Botswana Joseph Kefas --- National AIDS Coordinating Agency, Botswana Tim Driscoll --- School of Public Health, Australia Joel Negin --- School of Public Health, AustraliaThe focus of HIV interventions in Botswana, a country with the second highest prevalence of HIV in the world, remains targeted at those aged 15–49 years despite a growing cohort of older people living with the disease — driven largely... -
Determinants of risky sexual behaviours among adolescents in Central African Republic, Eswatini and Ghana: evidence from multi-indicator cluster surveys
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Joseph Kangmennaang --- Department of Geography and Environment, Canada Paul Mkandawire --- Institute of Interdisciplinary Studies, Human Rights Program, Carleton University, Canada Isaac Luginaah --- Department of Geography, CanadaDespite the declining HIV/AIDS prevalence globally, nearly half of all new HIV infections still occur among youth, especially in sub-Saharan Africa. While determinants of risky sexual behaviour have received copious attention in the literature, we still lack multi-country studies that... -
Gender-sensitive training for substance use disorder treatment: Results and implications of a pilot health professionals needs assessment
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Liezille Jacobs --- Psychology Department, South AfricaThis study explored mental health practitioner training needs in gender-sensitive substance use disorder (SUD) counselling genderqueer populations. Informants were health professionals in SUD practices and from the Eastern Cape, South Africa (females = 75%; black = 90%, 10% = white,... -
Temporal analysis of electricity consumption for prepaid metered low- and high-income households in Soweto, South Africa
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Njabulo Kambule --- Department of Geography, Environmental management and Energy Studies, South Africa Kowiyou Yessoufou --- Department of Geography, Environmental management and Energy Studies, South Africa Nnamdi Nwulu --- Department of Electrical & Electronic Engineering Science, South Africa Charles Mbohwa --- School of Mechanical and Industrial Engineering, South AfricaThis study explores the temporal trend in electricity consumption since the introduction of prepaid metres in low-income households of Soweto and compares the findings with high-income households. Monthly electricity consumption data (over 96 months: 2007–2014) for 4427 households in Soweto,... -
Households’ satisfaction with the healthcare services rendered by a ward-based outreach team in Tshwane district, Pretoria, South Africa
Item type: Journal Article • Journal: South African Family Practice • Authors: AT Masango Makgobela --- Family Medicine and Primary Health Care Department, Sefako Makgatho Health Sciences University, South Africa JV Ndimande --- Family Medicine and Primary Health Care Department, Sefako Makgatho Health Sciences University, Dr George Mukhari Academic Hospital, South Africa G Ogunbanjo --- Family Medicine and Primary Health Care Department, Sefako Makgatho Health Sciences University, South Africa T Bongongo --- Family Medicine and Primary Health Care Department, Sefako Makgatho Health Sciences University, South Africa SN Nyalunga --- Family Medicine and Primary Health Care Department, Sefako Makgatho Health Sciences University, South AfricaIntroduction: Households’ satisfaction is an important and commonly used indicator for measuring quality in health care. An amelioration of primary health care services at the level of households, by utilising community health workers, has led to a good healthcare system... -
Implications of Transforming Household Livelihoods through Villagization in Conserving Forest Resources in Southwest Ethiopia: A Case Study of Mengeshi District, Gambela Region
Item type: Journal Article • Journal: East African Agricultural and Forestry Journal • Authors: Abera Aba --- Jimma University College of Agriculture and Veterinary Medicine, Ethiopia Kaba Urgessa --- Department of Natural Resources Management, Ethiopia Zerihun Kebebew --- Department of Natural Resources Management, EthiopiaVillagization brings scattered households together into a defined area with the aim of transforming living conditions through providing social and economic services. As the forest in Mengeshi district, southwest Ethiopia, has been destroyed through shifting cultivation, the study aims at... -
Seasonal variation of livestock feed resources in semi-arid and humid environments of Rwanda
Item type: Journal Article • Journal: East African Agricultural and Forestry Journal • Authors: Mupenzi Mutimura --- University of KwaZulu-Natal, South Africa Cyprian Ebong --- Rwanda Agriculture Board (RAB), Rwanda Idupulapati M Rao --- International Centre for Tropical Agriculture (CIAT), Colombia Ignatius V Nsahlai --- University of KwaZulu-Natal, South AfricaIn most of sub-Saharan African countries, including Rwanda, the predominant agricultural production is from a mixed-crop-livestock farming system, because of small size land holding. The objective of this study was to assess the seasonal availability of livestock feed resources in... -
Iodine status of pregnant women and children age 6 to 12 years feeding from the same food basket in Mopani district, Limpopo province, South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: E Mabasa --- School of Health Sciences, Department of Nutrition, South Africa NS Mabapa --- School of Health Sciences, Department of Nutrition, South Africa PL Jooste --- Iodine Global Network, Southern Africa XG Mbhenyane --- Division of Human Nutrition, Department of Interdisciplinary Health sciences, South AfricaObjectives: The aim of the study was to assess the iodine status of pregnant women and children age 6 to 12 years feeding from the same food basket in Mopani District. -
Effects of tobacco use on non-adherence to antiretroviral therapy among HIV-positive patients in South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Supa Pengpid --- ASEAN Institute for Health Development, Thailand Diana Huis in ‘t Veld --- Department of Internal Medicine and Infectious Diseases, Belgium Karl Peltzer --- Department for Management of Science and Technology Development, VietnamThis study aimed to estimate the relationship between tobacco use and non-adherence to antiretroviral therapy (ART) in a South African sample. Participants were 1 963 HIV patients who attended a primary care clinic in Pretoria (female = 68.5%; black African... -
Comparison of socio-economic and ecological benefits of bamboo and trees: the perspectives of local communities in south-western Ghana
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Richard Osei --- Earth and Life Institute, Belgium Michael Ansong --- Department of Silviculture and Forest Management, Ghana Stefan Zerbe --- Faculty of Science and Technology, ItalyNatural forests are disappearing in many tropical countries, resulting in loss of biodiversity and erosion of forest-dependent livelihoods. The maintenance and restoration of forests as well as a search for alternative natural resources that can concurrently improve the environment and... -
The impact of educational attainment on household poverty in South Africa: A case study of Limpopo province
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Fru Awah Wanka --- Institute for Social Development, South Africa Ravinder Rena --- NWU Business School, South AfricaThe provision of education in South Africa during the apartheid regime was poor, particularly for the African population and especially those living in the homelands. This has hindered those lacking the required skills from obtaining lucrative employment and earning prospects... -
“I am aware of the risks, I am not changing my behaviour”: risky sexual behaviour of university students in a high-HIV context
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Zinhle Mthembu --- School of Built Environment and Development Studies, South Africa Pranitha Maharaj --- DST/NRF South African Research Chair in Economic Development, School of Built Environment and Development Studies, South Africa Shanaaz Rademeyer --- School of Built Environment and Development Studies, South AfricaUnprotected sexual activity increases the risk of pregnancy and HIV and AIDS. More than three decades into the AIDS pandemic, the condom remains the most effective strategy for protecting against the dual risks of pregnancy and HIV and AIDS, but... -
Factors that influence firewood use among electrified Bapedi households of Senwabarwana Villages, South Africa
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Khomotso Semenya --- College of Agriculture and Environmental Sciences, Republic of South Africa Fannie Machete --- College of Agriculture and Environmental Sciences, Republic of South AfricaThis paper presents the factors that influence firewood use among electrified Bapedi households in Senwabarwana Villages. The study follows explanatory and exploratory methods of data analysis, through survey (structured interviews) and meta-analysis. In-depth content analysis was followed to establish trends... -
Growth and yield responses of two ginger species to different levels of nitrogen
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Auges Gatabazi --- Department of Plant and Soil Sciences, South Africa Diana Marais --- Department of Plant and Soil Sciences, South Africa J Martin Steyn --- Department of Plant and Soil Sciences, South Africa Hintsa T Araya --- Agricultural Research Council–Vegetable and Ornamental Plants, South Africa Salmina N Mokgehle --- Agricultural Research Council–Vegetable and Ornamental Plants, South AfricaNitrogen (N) is a critical determinant of plant growth and productivity, but there is limited information on the agronomic parameters of medicinal plants. Three levels of N fertiliser (0, 1.375 and 1.625 g plant−1) were used to investigate the effects... -
Vegetation dynamics in the face of a major land-use change: a 30-year case study from semi-arid South Africa
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Olli Hyvärinen --- FitzPatrick Institute of African Ornithology, DST/NRF Centre of Excellence, South Africa M Timm Hoffman --- Plant Conservation Unit, Department of Biological Sciences, South Africa Chevonne Reynolds --- FitzPatrick Institute of African Ornithology, DST/NRF Centre of Excellence, South AfricaAlthough wildlife production is widely considered beneficial for semi-arid environments, few studies have reported on the long-term environmental effects of converting from livestock production to game ranching. Asante Sana Game Reserve in South Africa was stocked with domestic livestock for... -
Unravelling the taxonomy and distribution of two problematic small mammal genera in the Karoo biome
Item type: Journal Article • Journal: African Zoology • Authors: Devon Main --- Centre for Ecological Genomics and Wildlife Conservation, Department of Zoology, South Africa Laura Tensen --- Centre for Ecological Genomics and Wildlife Conservation, Department of Zoology, South Africa Katharina Gihring --- Centre for Ecological Genomics and Wildlife Conservation, Department of Zoology, South Africa Gary Bronner --- Department of Biological Sciences, South Africa Nadine Aboul-Hassan --- Institute for Communities and Wildlife in Africa, Department of Biological Sciences, South Africa Michelle Blanckenberg --- Institute for Communities and Wildlife in Africa, Department of Biological Sciences, South Africa Bettine Jansen van Vuuren --- Centre for Ecological Genomics and Wildlife Conservation, Department of Zoology, South AfricaSouth Africa harbours remarkable biological diversity with three of the 34 recognised global biodiversity hotspots placed within its borders. One of these is the Succulent Karoo, which together with the Nama-Karoo, forms the Greater Karoo region. Notwithstanding a paucity of... -
High alcohol use and misuse in a representative sample of in-school adolescents in the Seychelles
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Supa Pengpid --- ASEAN Institute for Health Development, Thailand Karl Peltzer --- Deputy Vice Chancellor Research and Innovation Office, South AfricaThe goal of the study was to estimate the prevalence and correlates of alcohol use among adolescents in the 2015 Seychelles Global School-Based Student Health Survey (GSHS). In all, 2 540 students (median age = 14 years, interquartile range =... -
Can core self-evaluations promote employee strengths use?
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: He Ding --- School of Economics and Management, China Xinqi Lin --- School of Labor and Human Resources, ChinaThis study attempted to explore the impact of core self-evaluations (CSE) on employee strengths use, as well as the moderating effect of perceived organisational support for strengths use (POS for strengths use) on the relationship. We hypothesised and tested a... -
Goodwill impairment testing disclosures – South African compliance in 2018
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: Charles Day --- Oxford Brookes Business School, United KingdomThis paper reviews compliance with the IAS 36 goodwill impairment testing disclosure requirements by South African entities included in the All Share Index of the Johannesburg Stock Exchange. A detailed extraction of disclosures provided by entities with material levels of... -
A tale of two habitats: preliminary comparison of fish abundance and diversity between saltmarsh- and mangrove-dominated creeks in the Nahoon Estuary, South Africa
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: R Keur --- Department of Biodiversity and Conservation Biology, Faculty of Natural Science, South Africa N James --- South African Institute for Aquatic Biodiversity (SAIAB), South Africa A Rajkaran --- Department of Biodiversity and Conservation Biology, Faculty of Natural Science, South AfricaA preliminary assessment of abundance and richness of fishes utilising saltmarsh and mangrove habitats in the Nahoon Estuary, situated on the eastern coast of South Africa, was undertaken during July 2017. The structural composition and complexity of the two habitats... -
Customers' loyalty to tablet commerce in Nigeria
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Sunday Adewale Olaleye --- Department of Marketing, Management, and International Business, Finland Ismaila Temitayo Sanusi --- School of Educational Services and Psychology, University of Eastern Finland, Finland Fanning Stephen Mark --- School of Business and Law, Australia Jari Salo --- Department of Economics and management, FinlandConsumers' use of a variety of devices, for example desktops, laptops, tablets, and/or smartphones to conduct intelligent site searches, is advancing mobile commerce. Consumers' choice of devices to use depends largely on their perceptions of value. Given the importance of... -
Unravelling technology-acceptance factors influencing farmer use of banana tissue culture planting materials in Central Uganda
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Lucy Mulugo --- , Uganda Florence Birungi Kyazze --- , Uganda Paul Kibwika --- , Uganda Enoch Kikulwe --- , Aman Bonaventure Omondi --- , Susan Ajambo --- ,Effective management of plant health is fundamental for food and income security to meet the growing demands of local and global markets. This however requires farmers’ adequate access to quality planting materials under the prevailing contextual and psycho-social factors. This... -
Stress levels and alcohol use amongst beginning students at a peri-urban South African university: A brief report
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Thapelo Kleinboy Nekgotha --- , South Africa Kathryn Nel --- , South Africa Saraswathie Govender --- , South AfricaWe explored stress levels and alcohol use amongst first year students at a peri-urban university in South Africa. A cross sectional survey design using stratified random sampling was utilised (n = 217; females = 60%, males = 40%; age range... -
The effectiveness of riparian zones in mitigating water quality impacts in an agriculturally dominated river system in South Africa
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: CR Petersen --- , South Africa NZ Jovanovic --- , South Africa MC Grenfell --- , South AfricaThis study evaluates relationships between contrasting land uses representing an anthropogenic impact gradient in a coastal agricultural catchment, and riparian vegetation, as reflected in changes in nutrient dynamics and water quality. The objectives were to: 1) determine the water and... -
Conceptual decision-making framework for the sustainable harvesting of forest and woodland species for medicinal tree bark in southern Africa
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: WJ Vermeulen --- , South Africa CJ Geldenhuys --- , South Africa KJ Esler --- , South Africa S Syampungani --- , Zambia G Meke --- , MalawiTree bark is widely used in traditional medicine in southern Africa. The growing demand for medicinal bark requires scientifically sound harvest systems for sustainable use. A conceptual framework and decision matrix are presented to aid forest managers in selecting the... -
Ecosystem service values of sediment generation and entrapment by marginal coral reefs at Sodwana Bay, South Africa
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: SCS Laing --- , South Africa MH Schleyer --- , South Africa JK Turpie --- , South AfricaCoral reefs provide a multitude of goods and services, some of which are difficult to value due to their intangible nature and the absence of markets to ascribe their relative worth. The coral reefs of Sodwana Bay on the northeast... -
A tribute to William Roy Branch (1946–2018): Doyen of African Herpetology
Item type: Journal Article • Journal: African Journal of Herpetology • Authors: Michael F Bates --- Department of Herpetology, National Museum, South Africa Aaron M Bauer --- Department of Biology and Center for Biodiversity and Ecosystem Stewardship, Villanova University, USALondon-born William Roy Branch spent nearly 50 years working as a herpetologist while associated with Port Elizabeth Museum. Bill, as he was known, passed away at home in Port Elizabeth on 14 October 2018, at the age of 72, after... -
Tobacco use and subjective well-being in university students from 29 countries: A brief report
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Supa Pengpid --- , Thailand Karl Peltzer --- , South AfricaThis cross-national study explored the relationship between tobacco use and subjective well-being indicators (e.g. life satisfaction, happiness, and perceived health status) in university students from 29 low-, middle- and high-income countries. Data were collected from 20 355 university students (median... -
Abusive supervision and work engagement in the Nigerian public service sector: Do strengths use, and promotion focus matter?
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Adeline N. Idike --- , Nigeria Okechukwu Ibiam Egwu --- , Nigeria Fabian O. Ugwu --- , Nigeria Cornelius O. Okorie --- , Nigeria Francis A. Akwara --- , NigeriaThis study examined experiences of abuse and work engagement behaviours of general employees in the Nigerian public service sector. Cross-lagged survey data were collected from 219 workers (female = 57.3%; age range = 24 – 59 years, mean age =... -
Numbers of invasive House Sparrows Passer domesticus in a rural landscape of Limpopo province, South Africa
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Cavin T Shivambu --- , South Africa Ndivhuwo Shivambu --- , South Africa Takalani Nelufule --- , South Africa Moleseng C Moshobane --- , South Africa Manqoba M Zungu --- , South Africa Colleen T Downs --- , South AfricaThe House Sparrow Passer domesticus is recognised as one of the commonest avian invasive species globally, with its occurrence associated with human existence. However, relatively little on population sizes of this species in rural landscapes has been documented. The study... -
Clean energy transition in a developing society: Perspectives on the socioeconomic determinants of Solar Home Systems adoption among urban households in southeastern Nigeria
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Edlyne Eze Anugwom --- , Nigeria Kenechukwu Nwakego Anugwom --- , Nigeria Oliver Ifeanyi Eya --- , NigeriaThis study identifies factors that constrain the adoption of clean energy sources by urban households in southeastern Nigeria, using the Solar Home Systems (SHS) as a case study. It is premised on the assumption that adoption of innovation is affected... -
Feeding and spatial behaviours of transhumant cattle in southern Benin: implications for the sustainable management of rangelands
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Rodrigue V Cao Diogo --- , Benin Josias Steve Adjassin --- , Benin Luc Hippolyte Dossa --- , Benin Ibrahim Alkoiret Traoré --- , BeninFeed intake on pastures plays a vital role in cattle rearing in West Africa. However, the scarcity of pastures during the dry season may result in changing grazing behaviour by cattle. Therefore, we studied the management practices of transhumant herders... -
How and when does perceived supervisor support for strengths use influence employee strengths use? The roles of positive affect and self-efficacy
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: He Ding --- , China Enhai Yu --- , ChinaThe present study sought to investigate how positive affect would mediate the relationship between employee perceived supervisor support for strengths use (PSSSU) and actual employee strengths use as well as the moderating effect of self-efficacy on the relationship. We gathered... -
Prevalence and associated factors of child abuse and its effects on anxiety and depression among children in Sierra Leone: Results of the 2017 Multiple Indicator Cluster Survey
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Supa Pengpid --- , Thailand Karl Peltzer --- , VietnamThe study aimed to estimate the prevalence and factors associated with child abuse and its effects on anxiety and depression among children (5 to 14 years) in Sierra Leone. We analysed data from the 2017 Sierra Leone Multiple Indicator Cluster... -
Assessment of an HIV-prevention intervention for couples in peri-urban Uganda: pervasive challenges to relationship quality also challenge intervention effectiveness
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Phoebe Kajubi --- , Uganda Allison Ruark --- , USA Norman Hearst --- , USA Sam Ruteikara --- , Uganda Edward C Green --- , USAReducing multiple and concurrent partnerships has been identified as a priority in generalised HIV epidemics, yet developing successful interventions to bring about such behaviour change has proven challenging. We offered a three-session intervention aimed to improve couple relationship quality and... -
Assessment of biomass energy use pattern and biogas technology domestication programme in Ethiopia
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Getachew Sime --- , Ethiopia Girma Tilahun --- , Ethiopia Mulugeta Kebede --- , EthiopiaBiogas is an energy-efficient and environmentally beneficial technology used as an alternative to biomass energy sources. The objective of this study was to evaluate the traditional biomass energy system in Ethiopia and the National Biogas Program of Ethiopia (NBPE) as... -
Drip irrigation systems controlled by soil moisture sensors and a soil water balance model for cassava grown in soils of two different textures
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Xintai Xie --- , Thailand Thitiporn Machikowa --- , Thailand Sodchol Wonprasaid --- , ThailandCassava (Manihot esculenta Crantz) yield could be improved by drip irrigation if irrigation scheduling is correctly organized. Soil moisture content is an important factor for controlling irrigation. It can be directly monitored by soil moisture sensors or predicted by soil... -
A Cowrie’s Life: The São Bento and Transoceanic Trade in the Sixteenth Century
Item type: Journal Article • Journal: Eastern African Literary and Cultural Studies • Authors: Justine Wintjes --- , South AfricaA collection of money cowries (Monetaria moneta) was discovered in the early 1980s inside a bronze cannon salvaged from the wreck site of the São Bento (1554), at the mouth of the Mzikaba River, Eastern Cape, South Africa. Using an... -
Interspecific competition for cliff ledges on the Magaliesberg between nesting Verreaux’s Eagles and roosting Chacma baboons
Item type: Journal Article • Journal: African Zoology • Authors: G Malan --- , South Africa K Padayachee --- , South AfricaAnimals that share suitable rock ledges located on near-vertical cliff faces are compelled to interact when using this scarce resource. Because interspecific and exploitative competition for suitable ledges may have a vital influence on the survival and reproduction of Verreaux’s... -
Perspectives of college students on the causes and prevention of suicide in Nigerian universities
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Diane Ezeh Aruah --- , Nigeria Onwuama Michael Emeka --- , Nigeria Virginia Obioma Eze --- , Nigeria Uche Uwaezuoke Okonkwo --- , Nigeria George Chibuike Agbo --- , NigeriaWe explored how university students make sense of suicide experience and prevention. Informants were 20 students attending a public university in Nigeria (females = 50%; age range = 19 to 46 years). The students completed a semi-structured interview on the... -
Mechanisms of drought response in Populus
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Lita Yi --- , China Bin Li --- , China Helena Korpelainen --- , Finland Fei Yu --- , China Lihong Wu --- , China Lingyun Tong --- , China Meihua Liu --- , ChinaDrought affects plant growth and has become a serious problem worldwide. Populus species have different drought tolerance and sensitivity abilities. In order to evaluate the mechanism of drought stress tolerance in different cultivated Populus species distributed in China, the response... -
Environmental health risks associated with indiscriminate dumping in Lekwa Local Municipality
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Isaiah Dladla --- , South Africa Machete Machete --- , South Africa Karabo Shale --- , South AfricaThis paper presents the environmental health risks associated with indiscriminate dumping of solid waste in Lekwa Local Municipality. Structured observations were used to collect data from the identified waste dumping spots. The primary data collected involved the characterization of waste... -
Effect of farm level economic efficiency on income poverty status of rural farm households in Kogi State, central Nigeria
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Unekwu Onuche --- , Nigeria Mojisola Abosede Oladipo --- , NigeriaIn this study, 320 farming households in Kogi State, central Nigeria were interviewed in order to estimate their income poverty status, efficiency levels, and influence of efficiency levels on poverty. The 1.90USD/day global poverty line was used to classify respondents... -
Women’s perspectives on relationship dynamics with their partners and their role in HIV acquisition, HIV disclosure, hormonal contraceptive uptake, and condom use
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: John C Chapola --- , Malawi Kendra Hatfield-Timajchy --- , USA Agatha K Bula --- , Malawi Stacey Hurst --- , USA Lameck Chinula --- , Malawi Athena P Kourtis --- , USA Jennifer H Tang --- , MalawiBackground: Limited information exists about relationship dynamics and their role in HIV acquisition, HIV disclosure, hormonal contraceptive uptake, and condom use among women in Malawi. -
Strategies of coping with the effects of HIV/AIDS in Chinamhora communal lands, Goromonzi rural district, Zimbabwe
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Wilberforce Kurevakwesu --- , ZimbabweThis qualitative study assesses the impacts of HIV/AIDS on rural households in Chinamhora communal lands, explores the coping strategies of these rural households and establishes possible interventions towards improving their coping strategies. The study comes at a time when deaths... -
Child learners of parents in employment sojourn: Their lived experiences in separation
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Ricanos Jaure --- , South Africa Alfred H. Makura --- , South AfricaThis study explored the lived experiences of adolescent learners of work sojourn parents. We interviewed six left-behind Zimbabwean learners (three boys and three girls; age range = 15 to 18 years) about their lived experiences with parental absence due to... -
Prevalence and associated factors of weapon carrying among university students from 25 countries
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Supa Pengpid --- , Thailand Karl Peltzer --- , South AfricaThe study aimed to assess the prevalence and associated factors of recent weapon carrying among university students from 25 countries. Using a cross-sectional study design, 18 433 university students (median age = 20 years) 25 countries in Africa, the Americas,... -
Population and breeding patterns of the pest rodent: Mastomys natalensis in a maize dominated agroecosystem in Lake Victoria crescent zone, Eastern Uganda
Item type: Journal Article • Journal: African Zoology • Authors: Alex Mayamba --- , Uganda Robert Modest Byamungu --- , Tanzania Herwig Leirs --- , Belgium Isabirye Moses --- , Uganda Rhodes H Makundi --- , Tanzania Didas N Kimaro --- , Tanzania Apia W Massawe --- , Tanzania David Kifumba --- , Uganda Alice Nakiyemba --- , Uganda Mshaka E Mdangi --- , Tanzania Brian E Isabirye --- , Kenya Loth S Mulungu --- , TanzaniaMultimammate mice (Mastomys natalensis) are a key rodent pest species to cereal crop production in Sub-Saharan Africa. This study aimed at generating information on the population fluctuation and breeding patterns of M. natalensis in a maize dominated agro-ecosystem in the... -
Adoption and impacts of improved beehive technologies in the miombo woodland of Tanzania
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Nicholaus Musimu Kuboja --- , Tanzania A.C. Isinika --- , Tanzania F.T.M. Kilima --- , TanzaniaThis paper analyzes the adoption and impacts of improved beehives on households’ income using cross-sectional data sourced from a sample of 198 beekeepers in western Tanzania who adopted improved beehives. Propensity score matching and the endogenous switching regression model are... -
Tier 2 above-ground biomass expansion functions for South African plantation forests
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Steven Dovey --- , South Africa Ben du Toit --- , South Africa Jacob Crous --- , South AfricaCarbon stocks estimated for greenhouse gas emission reporting in South African plantation forests require improvement for local relevance. We developed biomass expansion and conversion factor (BECF) models to convert enumeration data to above-ground biomass (AGB) for major genera. Local biomass... -
South African raptors in urban landscapes: a review
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Shane C McPherson --- , South Africa Petra Sumasgutner --- , Austria Colleen T Downs --- , South AfricaGlobally, but especially in Africa, increasing human populations and anthropogenic land-use change are generally affecting diversity negatively. Urban environments in southern Africa typically comprise a mosaic landscape of anthropogenic infrastructure with some green spaces. These urban cities have a range... -
‘I just want to live’: A case study exploring separation abuse among women in heterosexual relationships
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Samantha-Sue Johnson --- , South Africa Duane D. Booysen --- , South AfricaIntimate partner violence is a public health and human rights concern. We aimed to explore the lived experiences of women survivors of separation abuse. Our informants were four South African women who experienced separation abuse by a partner. The women... -
Subjective knowledge and health consciousness influences on health tourism intention after the COVID-19 pandemic: A prospective study
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Bo Pu --- , China Fei Du --- , China Lu Zhang --- , China Yanjun Qiu --- , ChinaWe aimed to predict health tourism intention after the COVID-19 pandemic, which has made people more cautious about their health status. Our study participants comprised 369 people from Chengdu, China, who completed an online survey on health consciousness, subjective knowledge,... -
Moringa oleifira noise: Science or quackery and the way forward
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Margaret Huruma Mollel --- , Republic of South Africa Munyaradzi Mujuru --- , Republic of South Africa Vuyo Mjimba --- , Republic of South Africa Nicolas Darangwa --- , Republic of South Africa Richard Nyanzi --- , Republic of South AfricaThe moringa tree is a rising star in South Africa where it is increasingly playing a variety of social and economic roles, especially among the rural poor. Also known as the horseradish tree, moringa has been referred to as the... -
Social media among distant spouses in South Western Nigeria
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Olayinka Akanle --- , South Africa God’sgift Chinenye Nwanagu --- , Nigeria Olufunmilola Esther Akanle --- , NigeriaIndustrialization and modernization have heighten in Africa and this has implications for marriages and family because they make spouses traverse the socio-technological spaces of the twenty-first century and beyond. Social media plays crucial, complicated and strategic roles yet these are... -
Testing assertions of dietary specialisation: a case study of the diet of Aparallactus capensis
Item type: Journal Article • Journal: African Journal of Herpetology • Authors: Bryan Maritz --- University of the Western Cape, South Africa Aadam Rawoot --- University of the Western Cape, South Africa Ryan van Huyssteen --- University of the Western Cape, South AfricaThe lack of detailed natural history information required to precisely characterise the diets of many organisms often results in the use of generalised descriptions of those diets. These descriptions can become dogmatic, and should be challenged with novel observational data... -
Prevalence and sociodemographic determinants of alcohol consumption among adults living with HIV in Eswatini
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Garikayi B Chemhaka --- , Eswatini Maswati S Simelane --- , Eswatini Stanzia Moyo --- , Zimbabwe Mduduzi C Shongwe --- , EswatiniAim: Alcohol consumption contributes to a significant burden of illnesses, health conditions and premature deaths globally. There is limited knowledge of alcohol consumption among people living with HIV (PLWH) in Eswatini. This study sought to determine the prevalence, and examine... -
Life in a child-headed household: Exploring the quality of life of orphans living in child-headed households in Zimbabwe
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Kudzai Emma Chademana --- , South Africa Brian van Wyk --- , South AfricaThe overwhelming rate of HIV-related mortality in the past decades has eroded traditional safety nets for orphans, of which the extended family is the most critical. This has led to the formation of new household structures, i.e. child- and youth-headed... -
Food security status of farming households in Bangladesh: A comparison of recipients and non-receivers of institutional support
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Abdullah Al-Zabir --- , Bangladesh Camillus Abawiera Wongnaa --- , Ghana Md. Ariful Islam --- , Bangladesh Md. Nur Mozahid --- , BangladeshThis study examined the difference in food security status of recipients and non-receivers of institutional support living under similar socioeconomic conditions. The study used data collected from 160 farming households in five upazilas in Sylhet district using stratified sampling. Descriptive... -
Resilience to shocks and food insecurity: Determinants, and the impact of smallholder jatropha curcas cultivation in Southern Malawi
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Owen Y. Chamdimba --- , South Africa Gerald F. Ortmann --- , South Africa Edilegnaw Wale --- , South AfricaThis paper studied household resilience to food insecurity, its determinants, and the impact of shocks on welfare in Southern Malawi. The resilience concept is evolving. A crucial issue in scholarly and policy space is how it is measured. This paper... -
Childhood traumatic grief counselling: A South African case study
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Phillipa Haine --- , South Africa Jan J. Knoetze --- , South AfricaThis study explored the efficacy of a culturally adapted childhood traumatic grief counselling treatment with a 6-year- old South African male child who lost his mother to accidental electrocution. Based on data analysis of his case file, we discerned five... -
Assessment of river health using benthic macroinvertebrates in the Dwars River, Olifants Water Management Area, Limpopo province, South Africa
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: TV Mmako --- , South Africa A Addo-Bediako --- , South Africa WJ Luus-Powell --- , South Africa M Kekana --- , South AfricaThe study assessed the impact of water and sediment quality on benthic macroinvertebrate assemblages in the Dwars River, a tributary of the Olifants River, Limpopo province, South Africa. Physico-chemical variables, heavy metals and macroinvertebrates were collected using standard methods. A... -
Soil C sequestration and CO2 fluxes under maize-based Conservation Agriculture systems in the Eastern Cape, South Africa
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Lindah Muzangwa --- , South Africa Pearson Nyari Stephano Mnkeni --- , Tanzania Cornelius Chiduza --- , South AfricaTraditional farming methods deplete soil carbon and contribute to carbon dioxide (CO2) emissions. We investigated the effects of Conservation Agriculture principles on C sequestration and CO2 flux from two agroecological regions in the Eastern Cape province, South Africa, over five... -
The effects of tree canopies on invasive Lantana camara: a follow-up study 18 years later
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Kiersten McMahon --- , United States David Ward --- , United StatesLantana camara is primarily a bird-dispersed invasive plant species that has spread quickly across South Africa in disturbed areas. We re-examined the distribution of Lantana at Rodger and Twine’s (2002) study site (R&T) in a highly grazed communal area and... -
Clean versus dirty energy: Empirical evidence from fuel adoption and usage by households in Ghana
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Alhassan Abdulwakeel Karakara --- , Ghana Evans S. Osabuohien --- , NigeriaThere are few studies on the determinants of energy consumption of households in Africa, particularly in Ghana. Thus, this study identifies the drivers of households’ fuel consumption for domestic purposes and examines two fuel categories (‘clean’ fuels versus ‘dirty’ fuels)... -
Recycling of municipal solid waste in India: Empirical findings from some select colonies in Delhi
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Madhav Govind --- , India Mirinchonme Mahongnao --- , IndiaThe growing volume of municipal waste has become a serious challenge for urban local bodies in Indian cities. The non-segregation of waste at the source is one of the main reasons for the low percentage of municipal waste being recycled... -
Ethnomedicinal use of pythons by traditional medicine practitioners in Ghana
Item type: Journal Article • Journal: African Journal of Herpetology • Authors: Maxwell K Boakye --- Ho Technical University, Ghana Edward D Wiafe --- University of Environment and Sustainable Development, Ghana Meyir Y Ziekah --- Forestry Commission (Wildlife Division), GhanaThe use of Python spp. for traditional medicine purposes has been recorded, but there is a dearth of information on the versatility of body parts used for the treatment of human ailments. This study aimed to determine the medicinal knowledge... -
Influence of phosphorus fertiliser blends on grain yield, nutrient concentration, and profitability of soyabeans in the southern Guinea Savannah of Ghana
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Samuel Adjei-Nsiah --- , Ghana John K Ahiakpa --- , Ghana Kwesi Gyan --- , Ghana Fred Kanampiu --- , KenyaWe conducted on-farm trials in the southern Guinea savannah of Ghana in 2016 and 2017 to evaluate soyabean response to three fertiliser blends to guide farmers towards profitable adoption of appropriate phosphorus fertiliser blend for improved soyabean production. Old Yara... -
Local variations in the response of birds to human presence in urban areas
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Tristan Nyatanga --- , Zimbabwe Henry Ndaimani --- , South Africa Tanyaradzwa Gaza --- , ZimbabweStudies that seek to understand the local variations in the response of birds to human disturbance in urban areas are important for conservation. This article investigated the contribution of human population density in the different urban land use zones of... -
Timing, duration and symmetry of moult in Cape Gannets
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Oluwadunsin E Adekola --- , South Africa Robert JM Crawford --- , South Africa Bruce M Dyer --- , South Africa Azwianewi B Makhado --- , South Africa Leshia Upfold --- , South Africa Peter G Ryan --- , South AfricaLittle has been reported on moult in sulids, including gannets. The Cape Gannet Morus capensis is an endangered seabird endemic to southern Africa. We describe the timing, duration, symmetry and sequence of flight feather moult in Cape Gannets from two... -
The effects of habitat loss and fragmentation on updated estimates of the population of the Agulhas Long-billed Lark Certhilauda brevirostris, a South African endemic
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Steven W Evans --- , South AfricaThe Agulhas Long-billed Lark Certhilauda brevirostris is a South African endemic and is restricted to the fynbos habitat of the Agulhas Plain in the southwestern corner of South Africa. The 1990, 2014, and 2018 land use land cover (LULC) databases... -
Altered urban landscape: Shedding light on conflicts in a landfill community in Ghana
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Ebenezer Owusu-Sekyere --- , GhanaThe challenge of solid waste management has been subjected to a variety of reactions and interpretations: strange mixtures of neglect and misconceptions of what could be the way forward. Over the years, Ghanaian authorities have problematized issues of waste management... -
Households’ nonfarm livelihood participation and agricultural inputs investment: Evidence from northern Ethiopia
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Haile Tewele Berhe --- , EthiopiaEvidence shows that nonfarm livelihood activities are an important source of income for rural households and they may interact with farm activities in different ways. This article attempts to examine the investment linkage in which evidence is scarce in the... -
Factors influencing attitudes and intention to adopt financial technology services among the end-users in Lagos State, Nigeria
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Yusuf Opeyemi Akinwale --- , Saudi Arabia Adam Konto Kyari --- , Saudi ArabiaFinancial technology (Fintech) innovation has brought a dynamic change to the financial sector as new products and services are offered by conventional banks and other companies offering banking services through various online platforms. The attitudes of the end-users tend to... -
Energy properties of Eucalyptus benthamii wood based on tree age and region in Guarapuava, Paraná state, Brazil
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Cristiane Carla Benin --- , Brazil Danielle de Moraes Lúcio --- , Brazil Luciano Farinha Watzlawick --- , Brazil Vanderlei Aparecido de Lima --- , BrazilThis study aimed to evaluate the properties of Eucalyptus benthamii wood for bioenergy purposes. Trees were sampled in five diametric classes and used to evaluate properties of the wood according to three ages (5, 6 and 7 years) in three... -
The effect of changes in human drivers on the fire regimes of South African grassland and savanna environments over the past 100 years
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: James R Puttick --- , South Africa M Timm Hoffman --- , South Africa Timothy G O’Connor --- , South AfricaFire is a key regulator of tree cover in grassy ecosystems, but century-long changes in fire regimes have not been explicitly quantified in South Africa. This study aimed to determine changes in the fire regimes of South Africa’s grassy biomes... -
Tribute to a legend of southern African herpetology: Wulf Dietrich Haacke (1936–2021), with a bibliography of his herpetological contributions
Item type: Journal Article • Journal: African Journal of Herpetology • Authors: Michael F Bates --- National Museum, South Africa Graham J Alexander --- University of the Witwatersrand, South Africa Aaron M Bauer --- Villanova University, USAWindhoek-born Wulf Dietrich Haacke’s career as a herpetologist while associated with the Transvaal Museum in Pretoria spanned more than 50 years. He passed away on 30 June 2021 at the age of 84. This tribute summarises various aspects of his... -
Parenting style, social interaction anxiety, and problematic internet use among students
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Blessing Nneka Onyekachi --- , Nigeria Francisca Oluchukwu Egboluche --- , Nigeria JohnBosco Chika Chukwuorji --- , NigeriaOur study examined the roles of parenting styles and social interaction anxiety in problematic internet use (PIU) in a sample of Nigerian undergraduate students (n = 300; female = 63.3%; mean age = 19.66 years, SD = 2.64 years). The... -
Psychological distress among a cross-sectional national sample of adolescents in South Africa: Prevalence and associated factors
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Supa Pengpid --- , Thailand Karl Peltzer --- , South AfricaPsychological distress (PD) may be common among adolescents. The study aimed to estimate population-based rates of PD among adolescents in South Africa. We analysed cross-sectional national data from 2 240 adolescents (median age = 17 years) that participated in the... -
Structural assemblages of plant species in the Owabi Ramsar Wetland in the Ashanti Region of Ghana
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: Collins A Nsor --- , Ghana Rockson Acolatse --- , Ghana John N Mensah --- , Ghana Samuel K Oppong --- , Ghana Daniel Dompreh --- , Ghana Louis Addai-Wireko --- , GhanaAnthropogenic activities as predictors of species assemblages in the Owabi Ramsar Wetland were investigated between May and September 2019. Data were collected in 154 plots at five different sites. The prevalence index method was used to categorise the species into... -
Problematic smartphone use among adults: Exploratory measure development and validation in Saudi Arabia
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Abdulrahman Al-Mohaimeed --- , Saudi Arabia Mansour Alharbi --- , Saudi Arabia Farid Midhet Mahmood --- , Pakistan Ilias Mahmud --- , Saudi ArabiaThis study aimed to develop and validate a scale to measure problematic smartphone use. Respondents were 708 adults (female = 54.1%, mean age = 25.1 years, SD = 8.5 years) who were randomly recruited for a cross-sectional survey. We purposively... -
Polysubstance use among national samples of in-school adolescents in Dominican Republic, Jamaica, and Trinidad and Tobago
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- , South Africa Supa Pengpid --- , ThailandThis study aimed to provide estimates on current polysubstance use among adolescents in three Caribbean countries. Cross-sectional and national school health survey data (2016-2017) were analysed from 6 269 adolescents (median age = 15 years) in Dominican Republic (n =... -
The spatial ecology of black-backed jackals (Canis mesomelas) in a protected mountainous grassland area
Item type: Journal Article • Journal: African Zoology • Authors: Alexander Edward Botha --- , South Africa Angela Caren Bruns --- , South Africa Aliza le Roux --- , South AfricaAn animal’s ability to traverse a landscape and utilise available resources is vital for its survival. The movement patterns of an animal provide insight into space use, activity patterns and ecological requirements that are imperative for successful farming and wildlife... -
Potential of households’ solar PV consumption in South Africa
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Silas K. Mulaudzi --- , South Africa Steve Bull --- , UK Rudzani A. Makhado --- , South AfricaEnergy demand and consumption across the world are increasing, putting much pressure on current supply. The solar PV system has become one of the most promising renewable energy technologies. The potential of solar PV differs from one province and household... -
Effects of mindfulness on occupational stress and job satisfaction of hospitality and service workers
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Sophie Luisa Bolm --- , The Netherlands Wichard Zwaal --- , The Netherlands Macmillion Braz Fernandes --- , The NetherlandsHospitality and service workers commonly work under psychological and physical pressure with long working hours, resulting in high levels of occupational stress that affect their overall well-being and job satisfaction. This study investigates the effects of a mindfulness intervention on... -
Alcohol misuse prevalence and correlates among school adolescents from national surveys in Saint Lucia and Saint Vincent and the Grenadines
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- , Taiwan Supa Pengpid --- , ThailandThe study aimed to estimate the prevalence of alcohol use and misuse, and its associated factors, among adolescents in Saint Lucia and Saint Vincent and the Grenadines. Data from 3 847 adolescents (mean age = 14.6 years, SD = 1.7... -
Disaggregation and assessment of estuarine pressures at the country-level to better inform management and resource protection – the South African experience
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: L van Niekerk --- , South Africa S Taljaard --- , South Africa SJ Lamberth --- , South Africa JB Adams --- , South Africa SP Weerts --- , South Africa CF MacKay --- , South AfricaGlobally, the ability of estuaries to sustain functionality and productivity is deteriorating rapidly under ever-increasing anthropogenic pressures. We present a systematic approach to identify, characterise and rank global pressures affecting estuaries. Six main pressure categories are reviewed: freshwater flow modification;... -
The sexual and reproductive health needs of school-going young people in the context of COVID-19 in rural KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Natsayi Chimbindi --- Africa Health Research Institute, South Africa Ursula Ngema --- Africa Health Research Institute, South Africa Nothando Ngwenya --- Africa Health Research Institute, South Africa Andrew Gibbs --- Institute for Global Health, University College London, United Kingdom Candice Groenewald --- Centre for Community Based Research, Human Sciences Research Council, South Africa Guy Harling --- Africa Health Research Institute, South Africa Nondumiso Mthiyane --- Africa Health Research Institute, South Africa Busisiwe Nkosi --- Africa Health Research Institute, South Africa Janet Seeley --- Africa Health Research Institute, South Africa Maryam Shahmanesh --- Africa Health Research Institute, South AfricaBackground: The impact of school closures due to COVID-19 raised widespread concerns about children’s health and well-being. We examine the impact on the sexual health needs of learners in the context of COVID-19 related lockdowns in rural KwaZulu-Natal, South Africa. -
Factors that influence household food security in Hamburg and Melani, Eastern Cape, South Africa
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Thulani Ningi --- , South Africa Amon Taruvinga --- , South Africa Leocadia Zhou --- , South Africa Saul Ngarava --- , South AfricaFood is one of the essential areas of service delivery required for a household’s wellbeing and development. Against this background, the literature suggests a high level of food insecurity among rural households in South Africa. Thus far, this study has... -
Maladaptive cognition and problematic Internet use among Nigerian adolescent students: Role of social anxiety
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Juliet Ifeoma Nwufo --- , Nigeria Obinna Osita Ike --- , Nigeria Obianyo E. Chidozie --- , Nigeria Ebele Evelyn Nnadozie --- , Nigeria Chiagozie Lynda Nwufo --- , NigeriaThis study examined the role of social anxiety in the association between maladaptive cognition and problematic internet use among Nigerian adolescent students. Participants were 509 adolescents from schools in South-East Nigeria (n = 509; male = 46.56%, female = 53.44%;... -
Correlates of suicidal behaviour among adults in Guyana
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- , South Africa Supa Pengpid --- , ThailandThis study aimed to determine the prevalence and correlates of suicidal behaviour (SB) among adults in Guyana. Secondary data were analysed from the national cross-sectional 2016 Guyana STEPS survey, which sampled 2 662 adults aged 18-69 years (female = 59.9%;... -
An empirical study stepping towards ethnographic research for e-commerce websites: A perspective of user-centred design
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Thabang Excellent Mofokeng --- University of Johannesburg, South AfricaUser-centred design denotes human-centred design processes for interactive systems that intend to meet consumers’ demand for web interface design and usability in human–computer interactions. Perceptions of user interface quality, security, trust, and loyalty were examined in this study. Cross-sectional data... -
Local perceptions and sociocultural value of Hooded Vultures Necrosyrtes monachus in Burkina Faso, West Africa
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Clément Daboné --- University Centre of Tenkodogo/University Thomas Sankara, Burkina Faso Adama Ouéda --- University Joseph Ki-Zerbo, Burkina Faso Lindy J Thompson --- , South Africa Jacques Boco Adjakpa --- University of Abomey-Calavi, Benin Peter DM Weesie --- University of Groningen, The NetherlandsHooded Vultures have suffered from dramatic population declines in recent decades owing to anthropogenic pressures. To properly address this threat, the sociocultural perspectives towards this species should be considered. We examined peoples' perceptions, knowledge and beliefs on Hooded Vulture's sociocultural... -
On the identity of west Saharan geckos of the Tarentola ephippiata complex (Squamata: Phyllodactylidae), with comments on an extreme case of syntopy with their close relative T. annularis
Item type: Journal Article • Journal: African Journal of Herpetology • Authors: Thore Koppetsch --- Zoologisches Forschungsmuseum Alexander Koenig, Germany Wolfgang Böhme --- Zoologisches Forschungsmuseum Alexander Koenig, GermanyTarentola geckos have a widespread geographic distribution and occur both in the Palearctic and Afrotropical realms, as well as the Neotropical region. Particularly, across North Africa phenotypically similar and cryptic species can be found, like the west Saharan members of... -
The Elephant Marsh, Malawi – Part 3: the application of an eco-social model to assess options for managing ecological status
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: C Brown --- , South Africa A Joubert --- , South Africa J Turpie --- , South Africa K Reinecke --- , South Africa A Birkhead --- , South Africa K Forsythe --- , South Africa T Davies --- , United Kingdom W Mgoola --- , Malawi J Nyirenda --- , Malawi R Arthur --- , United KingdomIn 2016, an application was prepared by the Malawian government for the Elephant Marsh on the Shire River to be granted RAMSAR status. As part of the support for that application and to help guide the resulting management plan, the... -
Analysis of domestic water consumption in peri-urban South Africa: The case study of Thohoyandou in Limpopo province, South Africa
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: M. Muloiwa --- , South Africa M. O. Dinka --- , South Africa S. Nyende-Byakika --- , South AfricaThe aim of the paper was to analyze factors affecting domestic water consumption in Thohoyandou, Limpopo province, South Africa. A structured questionnaire was used to collect qualitative and quantitative data in the study area. A total sample of 100 households... -
Determinants of ICT adoption and uptake at a rural public-access ICT centre: A South African case study
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Cecilia Frans --- , Shaun Pather --- ,The global Covid-19 pandemic has created a heightened sense of awareness of the inequalities that prevail in society. Access to real-time information delivered via broadband internet has become critical for survival. However, the reality of the digital divide implies that... -
Aspects of the nonbreeding ecology of the Tree Pipit Anthus trivialis in and around Amurum Forest Reserve, Jos Plateau, Nigeria
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Taiwo A Adams --- University of Jos Biological Conservatory, Nigeria Samuel T Ivande --- University of Jos Biological Conservatory, Nigeria Mark Wilson --- , United KingdomTo advance our knowledge about the nonbreeding ecology of the Tree Pipit Anthus trivialis, this study investigated its population dynamics, habitat utilisation and foraging behaviour, from October to December 2018, in and around the Amurum Forest Reserve, located in the... -
“When you mix the best of high society with the best of high society”: culinary cannabis and the US hospitality industry
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Alana N Seaman --- University of North Carolina Wilmington, USAThe culinary use of cannabis in the US has increased dramatically in the wake of relaxed federal and state laws governing the production, distribution, possession and use of it and its derivatives. While cannabis refers to both hemp and marijuana... -
Acceptance of e-learning applications by accounting students in an online learning environment at residential universities
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: Wendy Terblanche --- University of Fort Hare, South Africa Ilse Lubbe --- University of Cape Town, South Africa Elmarie Papageorgiou --- University of the Witwatersrand, South Africa Nico van der Merwe --- North-West University, South AfricaTechnology acceptance models have been used in the higher education context to understand students’ acceptance of various learning technologies. Not only was the use of e-learning technologies heightened during the COVID-19 pandemic, but the shift to predominantly online teaching and... -
Factors associated with consistent condom use by employees in the brewery industry in Nigeria
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Adegbenga Sunmola --- Department of Psychology, University of Ibadan,Many employees of large organisations in Nigeria face significant risks for HIV infection, especially due to occasional or regular job transfers, involvement in casual sexual encounters and lack of consistent condom use. The current study analysed the determinants of consistent... -
Alcohol abuse, gender-based violence and HIV/AIDS in Botswana: establishing the link based on empirical evidence
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Odireleng Phorano --- Department of Social Work, University of Botswana, Keitseope Nthomang --- Department of Social Work, University of Botswana, Dolly Ntseane --- Department of Social Work, University of Botswana,The existence of gender-based violence has been a source of concern within the public and private sectors as well as civil society organisations in Botswana. The present study investigated the link between alcohol abuse, gender-based violence and HIV/AIDS. Further, it... -
Poverty and HIV/AIDS in South Africa: an empirical contribution
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Lerato Sonia Tladi --- Demography Section of the Social Aspect of HIV/AIDS (SAHA) Research Programme, Human Sciences Research Council,This study sets out to establish and explain the empirical link between HIV/AIDS and poverty using data collected by the 1998 South African Demographic and Health Survey (SADHS). Analysis is restricted to women of reproductive age (15 – 49 years)... -
Rapid assessment of drug use and sexual HIV risk patterns among vulnerable drugusing populations in Cape Town, Durban and Pretoria, South Africa
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Charles Parry --- Alcohol and Drug Abuse Research Unit (ADARU), South African Medical Research Council (MRC), Petal Petersen --- ADARU/MRC, Tara Carney --- ADARU/MRC, Sarah Dewing [B0004] Richard Needle --- Vulnerable Populations Project of the Global AIDS Program (GAP), Centers of Disease Control,This exploratory study examines the links between drug use and high-risk sexual practices and HIV in vulnerable drug-using populations in South Africa, including commercial sex workers (CSWs), men who have sex with men (MSM), injecting drug users (IDUs) and non-injecting... -
Correlates of condom use among sexually experienced secondary school male students in Nairobi, Kenya
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Marcel Yotebieng --- Department of Epidemiology, Gillings School of Global Health at the University of North Carolina, Carolyn Tucker Halpern --- Department of Maternal and Child Health, Gillings School of Global Public Health, Ellen MH Mitchell --- University of Amsterdam, Amsterdam Medical Center, Ada Adimora --- Gillings School of Global Health, University of North Carolina at Chapel Hill,This study aimed to examine perceptual factors associated with condom use, and the relationship between condom use and the timing of sexual debut among male secondary school students in Nairobi, Kenya. Data are from the TeenWeb study, a school-based project... -
‘They bring AIDS to us and say we give it to them’: Socio-structural context of female sex workers' vulnerability to HIV infection in Ibadan Nigeria
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Jennifer Muñoz --- New York City Department of Health and Mental Hygiene, Adebola A Adedimeji --- Institute of Public Health Sciences, Yeshiva University, Olayemi Alawode [B0003]The aim of the study was to examine and describe the individual and structural-environmental factors that shape the vulnerability of brothel-based female sex workers (FSWs) in Ibadan, southwest Nigeria to HIV infection. A descriptive qualitative research design was utilised to... -
Concurrent sexual and substance-use risk behaviours among female sex workers in Kenya's Coast Province: Findings from a behavioural monitoring survey
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Simon-Pierre Tegang --- People's Friendship University of Moscow, Russia S. Abdallah G. Emukule S. Luchters N. Kingola M. Barasa S. Mucheke P. MwarogoWhile many studies confirm the association between HIV, alcohol and injecting drug use by female sex workers (FSWs), little is known about their use of marijuana, khat and other substances and the association of these substances with HIV, risky sexual... -
The effects of psychological inoculation on cognitive barriers against condom use in women with HIV: A controlled pilot study
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Benjamin Olley --- Clinical & Health Psychology, University of Ibadan, Nigeria Moyosola Abbas --- Brunel University, UK Yori Gidron --- Free University of Brussels (VUB),Past studies have shown that in attempts to prevent HIV, health education yields little change in condom use. The reason may be that education fails to target barriers for changing behaviour. The present controlled pilot study tested whether psychological inoculation... -
Factors influencing condom use among women in Ghana: an HIV/AIDS perspective
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Philip Baiden --- Department of Sociology, University of Western Ontario, Fernando Rajulton --- Department of Sociology, University of Western Ontario,Although in Ghana information on HIV infection and prevention, both in terms of quality and quantity, has increased considerably within the past few years, available literature indicates that behaviour change is yet to correspond with the amount of information and... -
Rewriting the narrative of the epidemiology of HIV in sub-Saharan Africa
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Stefan Baral [d166e18] Nancy Phaswana-MafuyaThe fight against HIV remains complicated with contracting donor resources and high burden of HIV among reproductive age adults still often limiting independent economic development. In the widespread HIV epidemics of sub-Saharan Africa (SSA), it is proposed that key populations... -
Drug trafficking, use, and HIV risk: The need for comprehensive interventions
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Jessie Mbwambo [d186e18] Sheryl A. McCurdy Bronwyn Myers Barrot Lambdin Gad Paul Kilonzo Pamela KaduriThe rapid increase in communication and transportation between Africa and other continents as well as the erosion of social fabric attended by poverty, ethnic conflicts, and civil wars has led to increased trafficking and consumption of illicit drugs. Cannabis dominates... -
Demand for programs for key populations in Africa from countries receiving international donor assistance
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Owen Ryan [d181e18] John Macom Michelle Moses-EisensteinThere has been increasing attention in recent years to the HIV prevention, treatment, and care needs of key populations in Africa, in particular men who have sex with men (MSM), injection drug users (IDU), and female sex workers (FSW). While... -
To tell or not to tell: Negotiating disclosure for people living with HIV on antiretroviral treatment in a South African setting
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Pride Linda [d302e18]Disclosure of HIV status occurs for a variety of reasons and in various contexts, such as to sexual partners to enable safer sexual choices, to health-care workers to access treatment and care services and to family and community members to... -
TB/HIV risk factors identified from a General Household Survey of South Africa in 2006
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Sathiya Susuman Appunni --- , , South Africa Renette Blignaut --- , , South Africa Siaka Lougue --- , , South AfricaThe level of human immunodeficiency virus (HIV), tuberculosis (TB) as well as the co-infection TB/HIV in South Africa is among the highest in the world. TB is curable while HIV is not, yet the combination of both is a growing... -
High-risk behaviors among adult men and women in Botswana: Implications for HIV/AIDS prevention efforts
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Mpho Keetile --- , , BotswanaThe government of Botswana has been spending a lot of money in the prevention, treatment, care and support for HIV/AIDS patient for decades. This paper uses data from the third Botswana AIDS Impact Survey (BAIS III) to explore high-risk behaviors... -
Trends in HIV risk behaviour of incoming first-year students at a South African university: 2007–2012
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Rénette J. Blignaut --- , , South Africa Joachim Jacobs --- , South Africa Tania Vergnani --- , South AfricaThe aim of the research on which this article is based was to understand the behavioural changes of the target student population over time to ensure that future prevention programmes are more effective in changing behaviour. This study reports on... -
A new measurement of an indirect measure of condom use and its relationships with barriers
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Einav Levy --- , , Belgium Yori Gidron --- , , Belgium Benjamin O. Olley --- , , NigeriaOne of the challenges facing researchers in the domain of human immunodeficiency virus prevention is the assessment of condom use in an unbiased self-reported manner. The current study presents the development and preliminary validation of an indirect condom use test... -
Invisible work: Child work in households with a person living with HIV/AIDS in Central Uganda
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Julie Abimanyi-Ochom --- , , Australia Brett Inder --- , , Australia Bruce Hollingsworth --- , , UK Paula Lorgelly --- , , AustraliaBackground: HIV/AIDS has led to increased mortality and morbidity, negatively impacting adult labour especially in HIV/AIDS burdened Sub-Saharan Africa. There has been some exploration of the effects of HIV/AIDS on paid child labour, but little empirical work on children’s non-paid... -
Reducing substance use and risky sexual behaviour among drug users in Durban, South Africa: Assessing the impact of community-level risk-reduction interventions
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: C.D.H. Parry --- , South Africa T. Carney --- , South Africa P. Petersen Williams --- , South AfricaAlcohol and other drug (AOD) use is increasingly recognised as having a direct and indirect effect on the transmission of human immunodeficiency virus (HIV). However, there is evidence to suggest that drug- and sex-related HIV risk-reduction interventions targeted at drug... -
Spectrum of female commercial sex work in Bangui, Central African Republic
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Jean De Dieu Longo --- , Central African Republic Marcel Mbéko Simaléko --- , Central African Republic Richard Ngbale --- , Central African Republic Gérard Grésenguet --- , Central African Republic Gilles Brücker --- , , France Laurent Bélec --- , , FranceClassification of professional and non-professional female sex workers (FSWs) into different categories, never previously reported in the Central African Republic (CAR), may be useful to assess the dynamics of the human immunodeficiency virus (HIV) epidemic, design operational intervention programmes to... -
Misidentification of Dromophis lineatus (Dumèril & Bibron, 1854) as Psammophis sibilans (Linné 1758) and the perpetuation of error
Item type: Journal Article • Journal: The Journal of the Herpetological Association of Africa • Authors: Barry Hughes --- , UKBeing struck by the number of instances of misidentification of Dromophis lineatus as Psammophis spp. by recognised authorities, I have summarised those that have come to my notice and tried to draw some useful conclusions from such errors. These are:... -
Foraging behaviour and use of space in the Graceful Crag Lizard, Pseudocordylus capensis: life on large rock surfaces
Item type: Journal Article • Journal: African Journal of Herpetology • Authors: DahnéA. Lanse Van Rensburg --- University of Stellenbosch, South Africa P. Le. Fras N. Mouton --- University of Stellenbosch, South AfricaThe lizard family Cordylidae has been classified as a clade of classical ambush foragers. Two species, Platysaurus broadleyi and Pseudocordylus capensis, however, display much greater movement rates during activity than other cordylids. Whereas the foraging behaviour ofP. broadleyi is now... -
Medicinal and dietary uses of amphibians in Burkina Faso
Item type: Journal Article • Journal: African Journal of Herpetology • Authors: Meike Mohneke --- Leibniz Institute for Research on Evolution and Biodiversity at the Humboldt University Berlin, Herpetology, Germany AbiodunB. Onadeko --- University of Lagos, Nigeria Mark-Oliver Rödel --- Leibniz Institute for Research on Evolution and Biodiversity at the Humboldt University Berlin, Herpetology, GermanyHerein we present ethnozoological data on the use of frogs by two ethnic groups (Mossi and Gourmanché) in Burkina Faso. These data are based on 129 interviews. Differences concerning consumption, applications as medical treatments, and cultural purposes were recorded and... -
Social aggregation behaviour in the North African amphisbaenian Trogonophis wiegmanni
Item type: Journal Article • Journal: African Journal of Herpetology • Authors: José Martín --- Museo Nacional de Ciencias Naturales, Spain Nuria Polo-Cavia --- Ciudad Universitaria de Cantoblanco, Spain Adega Gonzalo --- Museo Nacional de Ciencias Naturales, Spain Pilar López --- Museo Nacional de Ciencias Naturales, Spain Emilio Civantos --- Museo Nacional de Ciencias Naturales, SpainThe ecology and behaviour of Amphisbaenians is poorly known due to their fossorial habits. However, amphisbaenians are often found under rocks where they thermoregulate, and probably engage in social interactions. We describe aggregations under rocks in a North African population... -
A balanced perspective on the contribution of extensive ruminant production to greenhouse gas emissions in southern Africa
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Michiel M Scholtz --- , South Africa Frans J Jordaan --- , South Africa N Thuli Chabalala --- , South Africa Georgette M Pyoos --- , South Africa M Joel Mamabolo --- , South Africa Frederick WC Neser --- University of the Free State, South AfricaThere is a general perception that ruminants produce large quantities of greenhouse gases (GHG) which contribute to global warming. Ruminant production is also known as the world’s largest user of land, and southern Africa is no exception. Recent estimates indicate... -
Factors associated with buying sex and the knowledge that condoms prevent HIV among long-distance truck drivers at Kazungula weighbridge terminal, Chobe District, Botswana
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Wada Gaolaolwe --- Lobatse Institute of Health Sciences, Botswana Mathildah Mokgatle --- Sefako Makgatho Health Sciences University, South AfricaBackground: Long-distance truck drivers (LDTDs) have a higher rate of HIV infection compared to the general population. This is due to their living and working conditions which predispose them to riskier sexual behaviours. Inadequate knowledge of HIV and AIDS, coupled... -
Psychosocial factors associated with physical injury among adults in Eswatini
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- University of the Free State, South AfricaThis study aimed to examine the psychosocial factors associated with physical injury among adults in Eswatini. The investigation included 3 281 individuals (15 to 69 years) from the 2014 Eswatini cross-sectional STEPwise approach to non-communicable disease risk factor surveillance (STEPS)... -
Brother Herman Zaccarelli and the influence of Vatican II on Catholic institutional food service
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Amy Bentley --- New York University, USAIn post-World War II United States, a Holy Cross monk named Herman Zaccarelli viewed Vatican II as an opening for the modernising of food in Catholic religious institutions. Brother Herman founded the Food Research Center for Catholic Institutions on the... -
A circular economy approach to plastics in hospitality: a Frisian case study
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Livia Westgeest --- University of Groningen, The NetherlandsDespite its importance and influence on global plastic consumption, plastic management in the hospitality industry remains largely under-researched. This study aimed to investigate the perceived opportunities and barriers to reducing, reusing and recycling single-use plastics among a group of Frisian... -
Plantation water productivity (PWPWOOD) and not water-use efficiency (WUE) as the measure of commercial plantation yield improvement: a review
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Nkosinathi D Kaptein --- University of KwaZulu-Natal, South Africa Alistair D Clulow --- University of KwaZulu-Natal, South Africa Michele Toucher --- University of KwaZulu-Natal, South Africa Colin S Everson --- University of KwaZulu-Natal, South Africa Steven B Dovey --- Shaw Research Institute, South Africa Ilaria Germishuizen --- Institute for Commercial Forestry Research, South AfricaGlobal demand for forest products is ever-increasing, creating competition for water between downstream water users and commercial forest producers. Tree production should therefore aim at the effective use of water by producing maximum tree biomass from water used with the... -
Reconciling National and Communal Identity in Kenya through the Asian African Heritage Exhibit
Item type: Journal Article • Journal: Eastern African Literary and Cultural Studies • Authors: Chepchirchir Tirop --- Stanford University, USAIn the context of contemporary questions of identity and belonging, this paper examines the Asian African Heritage museum exhibit at the Nairobi Museum. The exhibit is an attempt by members of the Indian community to solidify their place in Kenya... -
College students’ loneliness and problematic mobile phone use: Mediation by fear of missing out
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Qishan Zheng --- Lingnan University, China Sisi Liu --- Lingnan University, China Jianhong Zheng --- , China Maojin Gu --- Lingnan University, China Wuming He --- , ChinaThis study examined the relationship between loneliness and problematic mobile phone use among university students, as well as the mediating role of fear of missing out in that relationship. College undergraduates (n = 233; female = 51.1%; first-year students =... -
Heavy episodic alcohol use among adults: Prevalence and correlates in Central African Republic
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- University of the Free State, South AfricaHeavy episodic drinking (HED) is associated with negative health consequences. The goal of the study was to assess HED among the general adult population in Central African Republic (CAR). In a cross-sectional survey in CAR (Bangui city and Ombella M’Poko... -
Psychological abuse, internalising, and externalising behaviours of students: A latent profile analysis
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Jing Shuai --- Ningxia University, China Guoying Cai --- Ningxia University, China Liping Guo --- Northwest Normal University, China Mingming HuangThis study aimed to explore the types of psychological abuse and their relationship with internalising and externalising behaviours among Chinese junior middle school students (n = 619; male = 49.1%, female = 50.9%; mean age = 13.5 years, SD =... -
Drought as a driver of vegetation change in Succulent Karoo rangelands, South Africa
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: SJ Milton --- , South Africa H Petersen --- , South Africa G Nampa --- , South Africa H van der Merwe --- , South Africa JR Henschel --- , South AfricaWe document changes in rangeland during a prolonged drought in the arid Karoo. Rangeland in this arid region is species-rich and dominated by a mixture of long-lived succulent and non-succulent shrubs. Ranching has led to the domination of vegetation by... -
Feasibility study on the use of the modified Finnish Diabetes Risk Score in South African context: a case of home-based carers
Item type: Journal Article • Journal: Journal of Endocrinology, Metabolism and Diabetes of South Africa • Authors: TM Mothiba --- University of Limpopo, South Africa MH Mphasha --- University of Limpopo, South Africa TT Molepo --- University of Limpopo, South Africa H Bastiaens --- University of Antwerp, Belgium J Wens --- University of Antwerp, Belgium -
Cross-section measures, radii, and Radon curves
Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: Horst Martini --- University of Technology Chemnitz, Germany Zokhrab Mustafaev --- University of Houston-Clear Lake, USAThe purpose of this paper is to study cross-section measures and their connections to Radon curves in two-dimensional Minkowski spaces. More precisely, we use results on cross-section measures to present, for nomed planes, inner and outer radii of the unit... -
Strengths use and deficit improvement of first-year university students: A structural model for social support and student outcomes
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karina Mostert --- North-West University, South Africa Charlize Du Toit --- North-West University, South AfricaThis study aimed to examine first-year students’ proactive behaviour towards strengths use (PBSU) and deficit improvement (PBDI), their relationship with students’ social support and essential student outcomes (student burnout, student engagement, life satisfaction, satisfaction with studies, study–course fit and intention... -
The determinants of the intention to use autonomous vehicles
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Paul Orsot-Dessi --- Université Bourgogne Franche-Comté, France Arvind Ashta --- Université Bourgogne Franche-Comté, France Surender Mor --- BPS Women University, IndiaThis study measures the relative importance of the determinants of the intentions to use autonomous vehicles. We hypothesize that the intention to use is influenced by perceived usefulness and perceived ease and that the perceived usefulness will be determined by... -
Relationship between sediment grain sizes and macroinvertebrate distribution along the Isiukhu River, western Kenya
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: Emmanuel Mzungu --- Masinde Muliro University of Science and Technology, Kenya Anthony W Sifuna --- Masinde Muliro University of Science and Technology, Kenya William A Shivoga --- Masinde Muliro University of Science and Technology, KenyaThe current study investigated the relationship between sediment grain sizes and macroinvertebrate distribution along the Isiukhu River, a tropical stream in western Kenya. Ten sites in total were selected from the upstream, midstream and downstream areas. Sampling of sediments and... -
District analysis of poverty dynamics in rural South Africa
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Manana Mamabolo --- University of Pretoria, South Africa Petronella Chaminuka --- Agricultural Research Council, South Africa Charles Machethe --- University of Pretoria, South AfricaPersistent poverty is a major developmental challenge for South Africa and has multifaceted dimensions. This paper profiled and investigated poverty transitions among rural households in 22 district municipalities in South Africa. Foster-Greer-Thorbecke indices were applied to panel data from the... -
Gender disparity in livelihood diversification among rural households in Osogbo Agricultural Development Programme (ADP) Zone of Osun State, Nigeria
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Olaide K. Akintunde --- , Nigeria Khadijat O. Olanrewaju --- , Nigeria Timothy O. Agboola --- , Nigeria Ahmed O. Busari --- , NigeriaLivelihood diversification is a coping strategy that functions as a cushioning effect owing to dwindling income from agriculture. This study examined the significant differences in income between males and females before and after livelihood diversification. The multi-stage sampling procedure was... -
Prevalence and predictors of comorbid current alcohol, cannabis, and tobacco use among school adolescents in Liberia and Mauritius
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- University of the Free State, South AfricaThis study aimed to provide estimates on current comorbid alcohol, cannabis, and tobacco use among school adolescents in Liberia and Mauritius. Secondary data were analysed from the 2017 national and cross-sectional school health surveys in Liberia and Mauritius which sampled... -
Linking servant leadership to work strains: The mediating effect of strengths use
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Nan Wang --- Renmin University of China, China Yuxiang Luan --- Renmin University of China, China Rui Ma --- North Minzu University, ChinaThe current study examined the relationship between servant leadership and employees’ work strain, as well as the mediating role of strengths use in that relationship. Participants were 179 Chinese employees (female = 49%; mean age = 27 years; mean tenure... -
Impact of income diversification on rural household food security in Ethiopia
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Girma Gezimu Gebre --- Hawassa University, Ethiopia Aneteneh Ashebir --- Hawassa University, Ethiopia Tibebu Legesse --- Hawassa University, EthiopiaUsing primary data collected from 462 farm households, this paper aims to examine the impact of income diversification on rural household food security in Ethiopia. A propensity score matching model was employed to analyze the impact of participation in both... -
The effects of habitat loss and fragmentation on the relative abundance and conservation of Ludwig’s Bustard Neotis ludwigii in South Africa
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Steven W Evans --- North-West University, South AfricaLudwig’s Bustard Neotis ludwigii is near-endemic to the semi-arid shrublands of southwestern southern Africa and is listed as Endangered. The primary threat to this species is collisions with overhead powerlines; however, loss and fragmentation of its habitat may contribute to... -
Diversity and abundance of avifauna in the Suba Forest area, central Ethiopia
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Gemechis B Mosisa --- Haramaya University, Ethiopia Nega Tassie --- Bahir Dar University, Ethiopia Sintayehu W Dejene --- Haramaya University, EthiopiaBirds are one of the best-described taxa, but detailed knowledge about most bird species in Ethiopia remains rare, which hinders the development and evaluation of conservation strategies in the region. In this study, we estimated bird species diversity and abundance... -
Family violence during COVID-19 and its impact on mental health of children: A systematic review
Item type: Journal Article • Journal: Journal of Child & Adolescent Mental Health • Authors: Eslavath Rajkumar --- Indian Institute of Technology Bhilai, India Jayashree Mitra --- Central University of Karnataka, India Reethika Yadav --- Central University of Karnataka, India P. V. Hareesh --- Central University of Karnataka, India Alakananda Gangadharan --- Central University of Karnataka, India M. C. Gopika --- Central University of Karnataka, India Anamika Ben Christa --- Central University of Karnataka, India Allen Joshua George --- Indian Institute of Management, India Aswathy Gopi --- Central University of Karnataka, India Romate John --- Central University of Karnataka, India S. Arya --- Amity Institute of English Studies & Research, India John Abraham --- St. Johns National Academy of Health Sciences, India L. Rajashekaran --- Central University of Karnataka, IndiaPurpose: The COVID-19 pandemic posed unanticipated challenges that could impact how the family system operates across the world. Restrictions imposed to control the rapid spread of the virus substantially increased violence in families. The current study aims to review violence... -
Strengths use in the workplace: A meta-analysis
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: --- School of Labor and Human Resources, Renmin University of China, China --- School of Labor and Human Resources, Renmin University of China, China --- School of Labor and Human Resources, Renmin University of China, China --- School of Labor and Human Resources, Renmin University of China, ChinaThis meta-analysis aimed to clarify the relationship between perceived organisational support and core self-evaluations and strengths use and task performance outcomes utilising a cross-temporal versus time-lagged research design. Drawing on the random effects model, this study combined 44 effect sizes... -
Social support and self-concept clarity as mediators between college students’ passive social network site use and loneliness
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: --- Shaoxing University, China --- Shaoxing University, China --- Shaoxing University, ChinaThe current study tested the mediating roles of social support and self-concept clarity in the relationship between passive social network site use and loneliness. A total of 709 undergraduate students (females = 44.15%, mean age = 19.10, SD = 0.95)... -
Humble leadership and follower strengths use: Leader-member exchange as a mediator and role overload as a moderator
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: --- School of Economics and Management, North China Electric Power University, China --- School of Economics and Management, North China Electric Power University, China --- School of Economics and Management, North China Electric Power University, ChinaBased on the conservation of resources (COR) theory, this study explores the mediating effect of leader-member exchange (LMX) and the moderating effect of role overload in the relationship between humble leadership and follower strengths use. We collected data from 230... -
Childhood emotional abuse and gamebullying among Chinese youths: The mediating roles of mindfulness and Machiavellianism
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: --- University of Chinese Academy of Social Sciences, China --- Peking University, China --- Institute of Journalism and Communication, Chinese Academy of Social Sciences, ChinaThis study investigated the relationship between childhood emotional abuse and gamebullying among youths, and the roles of mindfulness and Machiavellianism in that relationship. The study sample comprised 504 Chinese youths (female = 51.2%) who completed the Childhood Emotional Abuse Scale,... -
Effects of land use and site on organic carbon fractions in some humic soil profiles of KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: --- School of Agricultural, South Africa --- School of Agricultural, South Africa --- School of Agricultural, South Africa --- School of Agricultural, South AfricaSoil organic matter (SOM) and its different carbon (C) fractions play a vital role in storing C and are a source of plant nutrients in natural and managed ecosystems. This study was conducted at six sites in KwaZulu-Natal Province to... -
Lepidoptera as a tool for the assessment of human disturbance impacting ecological and taxonomic diversity in the Choke Mountains, Ethiopia
Item type: Journal Article • Journal: African Zoology • Authors: --- Ethiopian Biodiversity Institute, Ethiopia --- University of Brescia, Italy --- University of Brescia, Italy --- University of Molise, ItalyIn tropical countries, frequent anthropogenic disturbances are primary drivers of the reduction in community diversity and local extinction of many insect taxa, including Lepidoptera. We assessed the impact of anthropogenic disturbances on lepidopteran assemblages across five different land use types... -
Woody biomass increases across three contrasting land uses in Hurungwe, mid-Zambezi valley, Zimbabwe
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Tatenda Gotore --- , Zimbabwe Sam Bowers --- University of Edinburgh, United Kingdom Hilton GT Ndagurwa --- National University of Science and Technology, Zimbabwe Shakkie Kativu --- University of Zimbabwe, Zimbabwe Anderson Muchawona --- , Zimbabwe Pomerayi Mutete --- , Zimbabwe Mduduzi Tembani --- , Zimbabwe Ruramai Murepa --- , Zimbabwe Admore Mureva --- Bindura University of Science Education, Zimbabwe Casey Ryan --- University of the Witwatersrand, South Africa Denis Gautier --- Université Montpellier, France Laurent Gazull --- Université Montpellier, FranceGlobally, Miombo woodlands store important quantities of carbon, with tree cover and carbon stocks strongly determined by human use. We assessed woodland cover and aboveground carbon (AGC) stocks of miombo along a utilisation gradient on three different land use types,... -
Effect of abattoir activities on the quality of water and surrounding soil of the Anwai River in Asaba, Nigeria
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: OT Fatunsin --- University of Lagos, Nigeria IG Enenya --- University of Lagos, Nigeria P Ebomese --- University of Lagos, NigeriaThe Anwai River is the most important river in Asaba, Nigeria, because of its many uses, and these include abattoir activities. The aim of this study was to assess the surface water and surrounding soil of the Anwai River for... -
Drought release and post-drought changes in herbaceous composition and diversity in two land uses subjected to selective bush control in a semi-arid Kalahari savanna
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: N van Staden --- North-West University, South Africa A Marquart --- North-West University, South Africa K Kellner --- North-West University, South AfricaLand degradation due to bush encroachment and drought threatens the well-being of land users and forage production in the semi-arid savannas of southern Africa. This study aimed to analyse how herbaceous vegetation in the Kalahari savanna can recover from drought,... -
Adoption of mobile application for enhancing learning in higher education: Students’ views from the State University of Zanzibar, Tanzania
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Mwanajuma Suleiman Mgeni --- The State University of Zanzibar, Haji Ali Haji --- The State University of Zanzibar, Said Ali Yunus --- The State University of Zanzibar, Ali Abdulla Abdulla --- The State University of Zanzibar,Mobile (m)-learning is a technology-enhanced learning approach utilizing mobile technologies to facilitate learning. Despite significant attention from previous researchers, there is a lack of adequate studies about student’s usage and perceptions of m-learning in Zanzibar’s’ higher learning institutions (HLIs). In... -
A targeted survey for the Durban Dwarf Burrowing Skink Scelotes inornatus (Smith 1849) at Bluff Nature Reserve and Treasure Beach in Durban, KwaZulu-Natal, South Africa, with notes on sympatric herpetofauna
Item type: Journal Article • Journal: African Journal of Herpetology • Authors: AJ Armstrong --- Biodiversity Research & Assessment, South Africa PR Jordaan --- African Ecological Conservation Projects, South AfricaA survey for the Critically Endangered Durban Dwarf Burrowing Skink Scelotes inornatus (Smith 1849) was conducted in two protected areas in Durban, South Africa, in August and September 2021. Twelve sites, each encompassing a combination of vegetation type, elevation, slope... -
LovesCompany: evaluating the safety and feasibility of a mental health-focused online community for adolescents
Item type: Journal Article • Journal: Journal of Child & Adolescent Mental Health • Authors: Anna Van Meter --- New York University Langone Health, USA Neha Agrawal --- Yeshiva University, USABackground: Adolescents are at risk for mental health (MH) disorders but are unlikely to seek services and may be reluctant to talk about their MH. An anonymous, online MH-focused community could help reduce suffering. However, online forums can also promote... -
Mobile money and intra-household employment diversification: Empirical evidence from Ghana
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Richmond Atta-Ankomah --- University of Ghana, GhanaThis study investigates the effect of mobile money on intra-household employment diversification in Ghana using data from the seventh round of the Ghana Living Standards Surveys. The study relies on several econometric models including instrumental variables and shows that mobile... -
Public information disclosure practices and civic participation: The roles of social justice perceptions and internet use
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Yongjiang Wu --- Chongqing University, China Zhi Li --- Chongqing University, ChinaThis study examined the relationship between public information disclosure practices and civic participation and the roles of social justice perceptions and internet use in that relationship. Our data comes from the 2019 Chinese Social Survey (CSS, 2019), a large nationwide... -
Anton Reichenow and the birds of Africa
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Adrian JFK Craig --- Rhodes University, South AfricaThe first handbook of the birds of Africa was completed in 1905 by Anton Reichenow (1847–1941). Based in the Berlin museum for almost 50 years, he described 152 African taxa that are still recognised as valid species today, and was... -
South African birds in a Canadian museum: the legacy of colonial service by Lionel E Taylor
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Adrian JFK Craig --- Rhodes University, South Africa WRJ Dean --- FitzPatrick Institute, University of Cape Town, South AfricaThe Beaty Biodiversity Museum in Vancouver, British Columbia, Canada, holds a collection of 498 specimens of 275 bird species presented by Lionel E Taylor, who worked in South Africa for the Department of Forestry from 1902 to 1911. Most specimens... -
A taxonomic revision of Arnot’s Chat Myrmecocichla arnotti (family Muscicapidae)
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Robert J Dowsett --- , France Sylke Frahnert --- Leibniz Institute for Evolution and Biodiversity Science, Germany Françoise Dowsett-Lemaire --- , FranceArnot’s Chat Myrmecocichla arnotti in the family Muscicapidae is largely confined to the woodlands of the Zambezian biome of south-central Africa. This work assesses its taxonomic status, including comments on the so-called Ruaha Chat M. [a.] collaris (also named M... -
Wildlife corridors in a Southern African conservation landscape: the political ecology of multispecies mobilities along the arteries of anthropogenic conservation
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Michael Bollig --- University of Cologne, GermanyThe decline of biodiversity is a key topic in public discussions around the globe. These debates have triggered massive efforts to increase protected areas and to safeguard the corridors connecting them. The wildlife corridors dealt with in this article are... -
Mental health literacy in black South African communities
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Nonhlanhla Faith-Crescentia Matsoele --- University of Free State, South Africa Ntsoaki F. Tadi --- University of Free State, South AfricaThis study explored conceptualisation of the aetiology and treatment of depression, schizophrenia, and alcohol use disorder among black communities in South Africa. Utilising a cross-sectional design, we surveyed 240 black African community adult members (female = 122, male = 118;... -
Examining cryptocurrency usage by technology acceptance model in the Turkish context
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Asli Derlek Kocabas --- Yalova University, Turkiye Eyup Calik --- Yalova University, Turkiye Basak Cetinguc --- Yalova University, TurkiyeIn recent times, the usage of cryptocurrencies has become remarkably widespread in e-commerce applications. This study aims to explain the factors affecting cryptocurrencies by proposing an extended technology acceptance model (TAM) consisting of perceived ease of use, perceived usefulness, trust,... -
Evaluating the role of combustible renewable and waste in reducing greenhouse gas emissions in the long run in Malaysia
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Jayanthi R Alaganthiran --- Universiti Malaya, Malaysia Santha Chenayah --- Universiti Malaya, Malaysia Rajah Rasiah --- Universiti Malaya, MalaysiaMalaysia has been struggling to effectively manage waste which accounts for a substantial amount of greenhouse gases. Thus, the objective of this study was to identify whether renewable energy from combustible renewable and waste could significantly reduce the total greenhouse... -
Local knowledge, utilisation and consumption of seaweed in coastal communities of southwestern Madagascar
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: C Rodine --- Institut Halieutique et des Sciences Marines (IH.SM), University of Toliara, Madagascar A Rakotoarimanana --- University of Toamasina, Madagascar AB Ramamonjisoa --- Institut Halieutique et des Sciences Marines (IH.SM), University of Toliara, Madagascar LN Ranivoarivelo --- Institut Halieutique et des Sciences Marines (IH.SM), University of Toliara, Madagascar C Rakotomahazo --- Institut Halieutique et des Sciences Marines (IH.SM), University of Toliara, Madagascar GBG Todinanahary --- Institut Halieutique et des Sciences Marines (IH.SM), University of Toliara, Madagascar G Tsiresy --- University of Toamasina, ISTRCE [East Coast Regional Higher Institute of Technology], Madagascar H Jaonalison --- University of Liège, Belgium AL Nomenisoa --- Institut Halieutique et des Sciences Marines (IH.SM), University of Toliara, Madagascar I Eeckhaut --- University of Mons, Belgium ME Remanevy --- Institut Halieutique et des Sciences Marines (IH.SM), University of Toliara, Madagascar JS Obe --- , Madagascar R Rasolofonirina --- Institut Halieutique et des Sciences Marines (IH.SM), University of Toliara, Madagascar T Lavitra --- Institut Halieutique et des Sciences Marines (IH.SM), University of Toliara, MadagascarThis study explored the local knowledge, utilisation and consumption of seaweeds (lomotsy in Malagasy) among coastal communities in southwestern Madagascar. Primary data were collected in eight villages, through a survey questionnaire (with a total of 629 respondents) and daily focus... -
Future of the IUCN Endangered white steenbras Lithognathus lithognathus (Sparidae) – a tale of two estuaries
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: AK Whitfield --- South African Institute for Aquatic Biodiversity (SAIAB), South Africa MKS Smith --- Rhodes University, South AfricaThis review draws on a long history of ichthyological and fisheries research to examine the changing stock status of the estuary-dependent white steenbras Lithognathus lithognathus in the South African Swartkops and Knysna estuaries. The available evidence points to a major... -
Hospitality 2.0: Applying the UTAUT model to understand guest perspectives on personalised technologies in hotels
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Md Ibrahim --- Noakhali Science and Technology University, Bangladesh Md Jamsedul Islam --- Noakhali Science and Technology University, BangladeshThis study evaluates hotel guest perspectives on adopting personalised technology-enabled hospitality services by using a quantitative survey methodology. Applying unified theory of acceptance and use of technology (UTAUT) model constructs, the questionnaire gauges 200 guest views on performance benefits, usage... -
Assessing the pertinence and usefulness of HIV and AIDS indicators for evaluating clinical care quality: Perspectives of health care professionals
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Tambwe Willy Muzumbukilwa --- University of KwaZulu-Natal, South Africa Manimani Riziki Ghislain --- University of KwaZulu-Natal, South Africa Aganze Glory-Aime Mushebenge --- University of KwaZulu-Natal, South Africa Rajesh Vikram Vagiri --- University of KwaZulu-Natal, South Africa Manimbulu Nlooto --- University of KwaZulu-Natal, South AfricaFollowing a systematic review of quality indicators employed in the evaluation of clinical care for individuals with HIV and AIDS, we performed “an exploratory study” that aims to assess the clinical significance and practical applicability of these indicators from the... -
Sociodemographic, mental, and physical health determinants of incident depressive symptoms among ageing men and women in rural South Africa: A longitudinal study from 2015 to 2022
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- University of the Free State, South AfricaWe aimed to assess the associations between sociodemographic, mental, and physical health factors and incident depressive symptoms (IDS) among ageing men and women in rural South Africa over time. Data from the 7-year South African longitudinal Health and Ageing in... -
Greenhouse gas concentrations in tropical wetlands of the Cross River estuary, Nigeria
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: AB Andem --- University of Calabar, Nigeria OB Ojo --- University of Calabar, Nigeria RA Odey --- University of Calabar, Nigeria GE Eni --- University of Calabar, Nigeria OR Ibor --- University of Calabar, Nigeria IA Iwara --- University of Calabar, Nigeria VO Eyo --- Nigerian Maritime University, NigeriaThe Cross River estuary is a coastal wetland in the south-eastern part of the Niger Delta region of Nigeria with its hydrological cycle largely dependent on precipitation. The purpose of this study was to determine the greenhouse gas (GHG) concentrations... -
Nitrogen requirements of canola (Brassica napus L.) at sustained deficit irrigation levels in central Free State, South Africa
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: KA Seetseng --- University of the Free State, South Africa JH Barnard --- University of the Free State, South Africa CC du Preez --- University of the Free State, South AfricaIn South Africa canola (Brassica napus L.) is cultivated in rotation with wheat under winter rainfall in the Western Cape province. Expansion of the crop to the other eight provinces is propagated to reduce a shortage of locally produced plant... -
The moderating role of emotional intelligence on the association between adverse childhood experiences and conduct problems of adolescents
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Joy I. Ugwu --- University of Nigeria, Nigeria Peace N. Ibeagha --- University of Nigeria, Nigeria Cecilia O. Apex-Apeh --- University of Nigeria, Nigeria Charity N. Onyishi --- State University of Medical and Applied Sciences Igbo Eno, Nigeria Amuche B. Onyishi --- University of Nigeria, Nigeria Ike E. Onyishi --- University of Nigeria, NigeriaWe explored the moderating role of emotional intelligence in the relationship between adverse childhood experiences and conduct problems of adolescents. The participants were 588 in-school Nigerian adolescents (male = 59.9%; mean age = 14.64 years, SD = 1.31 years). They... -
Trends and psychosocial factors associated with health-risk behaviours among university students in South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Marizanne Lu-Visser --- Asia University, Taiwan Laurencia Sylvano --- Asia University, Taiwan Earl Francis Infante Mallari --- Asia University, Taiwan Karl Peltzer --- Asia University, TaiwanSignificant urbanisation and increased tertiary enrolment shifted lifestyle and health behaviours among young adults in South Africa. Therefore, we investigated the trends and psychosocial determinants associated with health-risk behaviours among university students in South Africa. Cross-sectional survey data collected during... -
Identification of factors influencing electricity consumption in Yaoundé City, Cameroon
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Léonce Tokam --- University of Lomé, Togo Sanoussi S. Ouro-Djobo --- University of Lomé, TogoThis study explores the factors influencing household electricity consumption in Yaoundé, Cameroon, where energy poverty, frequent power cuts and high tariffs pose major challenges to ensuring reliable, affordable and permanent access to electricity for populations, given the energy potential the... -
Establishment of determinants to influence community acceptance towards water reuse in India
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Kirti Goyal --- Lovely Professional University, India Arun Kumar --- Indian Institute of Technology, IndiaWorldwide, rising water scarcity calls for alternatives to supplement the water supplies. Water reuse is an emerging source, ensuring water safety and environmental sustainability, but its growth is hindered due to sparse public acceptance. In this study, a social survey... -
Spatio-temporal dynamics of anthropogenic land-use pressures on temporarily closed estuaries in South Africa: a four-decade remote sensing analysis
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: B McKelvey --- Oceanographic Research Institute, South African Association for Marine Biological Research, South Africa CF MacKay --- Oceanographic Research Institute, South African Association for Marine Biological Research, South AfricaLand-cover change is the leading cause of habitat loss globally. The extent of estuarine habitat loss and land-use pressures are understudied in South Africa, particularly in the numerically dominant temporarily closed estuaries. Remote sensing techniques are effective tools for monitoring... -
Influence of physico-chemical parameters on benthic macroinvertebrate community dynamics in Isiukhu River, Kenya
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: Emmanuel Mzungu --- Kenya Fisheries Service (Western Region), Kenya William A Shivoga --- Masinde Muliro University of Science and Technology, Kenya Dorothy K Lukhabi --- Africa Centre of Excellence in Coastal Resilience (ACECoR), Ghana Anthony W Sifuna --- Masinde Muliro University of Science and Technology, KenyaThe current study investigated the influence of physico-chemical parameters on macroinvertebrates distribution, abundance and diversity throughout the Isiukhu River. The sampling sites were selected along the Isiukhu River based on distinct land use types at the upstream, midstream and downstream... -
A Critical Analysis of the Intersection between Masculinity and Sodomy in Abdulrazak Gurnah’s Novels
Item type: Journal Article • Journal: Eastern African Literary and Cultural Studies • Authors: Mohammad Irfan Ul Haq --- Lovely Professional University, India Rasleena Thakur --- Lovely Professional University, IndiaMasculinity Studies, also referred to as Critical Men’s Studies, is an evolving area of research that is gaining momentum within academia, particularly in contemporary African Studies. Critical Men’s Studies scrutinizes the roles and behaviours associated with being male. The locus... -
Understanding the factors associated with child malnutrition in rural Burundi: experiences from the Muyinga and Ngozi provinces
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Willy Désiré Emera --- Ghent University, Belgium Marijke D’Haese --- Ghent University, Belgium Wannes Slosse --- Ghent University, Belgium Carl Lachat --- Ghent University, Belgium -
Occurrence and persistence of Blacksmith Lapwings Vanellus armatus and Crowned Lapwings V. coronatus and their reproductive success in an urban mosaic landscape
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Feziwe Phoswa --- School of Life Sciences, University of KwaZulu-Natal, South Africa S Thobeka Gumede --- School of Life Sciences, University of KwaZulu-Natal, South Africa Colleen T Downs --- School of Life Sciences, University of KwaZulu-Natal, South AfricaUrbanised landscapes continue to expand globally, leading to increased habitat fragmentation, which creates a mosaic of natural and managed landscapes. These environmental changes have an impact on bird populations, and are reflected in the declining populations of open-habitat species. Despite... -
Managing drought stress in wheat (Triticum aestivum L.) production: strategies and impacts
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Maltase Mutanda --- University of South Africa, South Africa Hussein Shimelis --- School of Agricultural, South Africa Vincent Chaplot --- School of Agricultural, South Africa Sandiswa Figlan --- University of South Africa, South AfricaDrought stress is a major constraint to sustainable wheat production worldwide, including sub-Saharan Africa, where environmental and poor agronomic practices exacerbate the yield gap. Drought disrupts physiological, biochemical, and molescular processes, negatively impacting crop growth, grain yield and quality. This... -
Saving for a rainy day: piloting a savings intervention to reduce HIV risk among young female sex workers in Kenya
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Linet Achieng' Ochieng' --- Impact Research and Development Organization, Kenya Jacob Onyango --- Impact Research and Development Organization, Kenya Gerald Ochieng' Owuor --- Impact Research and Development Organization, Kenya Ivy Obare --- Impact Research and Development Organization, Kenya Marylyn Ochillo --- Impact Research and Development Organization, Kenya Tobias Odwar --- Impact Research and Development Organization, Kenya Elizabeth Bukusi --- Kenya Medical Research Institute, Kenya Kawango Agot --- Impact Research and Development Organization, KenyaFinancial insecurity pushes female sex workers into risky sexual transactions. We piloted an economic empowerment intervention among female sex workers in Kenya to test if they could save part of their income from which to make withdrawals to avoid risky... -
The agriculture productivity puzzle: Capital deepening and agricultural productivity in China
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Shigui Du --- Universiti Malaya, Malaysia Angathevar Baskaran --- Universiti Malaya, Malaysia V. G. R. Chandran --- Universiti Malaya, MalaysiaThis study investigates how capital deepening influences agricultural productivity among peasant households in China, considering heterogeneity across household types and regions. Using data from the China Family Panel Survey, we find that land size is negatively associated with land productivity... -
Long-term tracking reveals variable partial migration and nomadism in an Endangered bustard
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Rachel Dobson --- Sustainability Research Institute, School of Earth and Environment, University of Leeds, United Kingdom Jessica M Shaw --- University of Cape Town, South Africa Robin Colyn --- University of Cape Town, South Africa Peter G Ryan --- University of Cape Town, South AfricaNomadism is characterised by irregular movement patterns that vary within and among years, as individuals respond to dynamic environmental conditions across space and time. Nomadic bird movements are poorly understood because their high variability challenges traditional monitoring techniques. To effectively... -
13. “If you drink alcohol, drink sensibly.” Is this guideline still appropriate?
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Jacobs L [cor1] Steyn NP --- Centre for the Study of Social and Environmental Determinants of Nutrition Population Health, Health Systems and Innovation; Human Sciences Research Council,Background: Alcohol abuse remains one of the most serious substance abuse disorders in South African society, resulting in inordinately large social, economic and health problems at all levels of society. Alcohol consumers in South Africa are estimated to drink 16.6... -
Exploring the relationship between peer loneliness, problematic videogame use, and cyberbullying victimisation in adolescence
Item type: Journal Article • Journal: Journal of Child & Adolescent Mental Health • Authors: Alberto Amadori --- Free University of Bozen-Bolzano, Italy Giulia Prestera --- Free University of Bozen-Bolzano, Italy Francesca Sangiuliano Intra --- Free University of Bozen-Bolzano, Italy Livia Taverna --- Free University of Bozen-Bolzano, Italy Caterina Primi --- University of Florence, Italy Antonella Brighi --- Free University of Bozen-Bolzano, ItalyBackground: Adolescence, acknowledged as a transformative developmental phase marked by socio-emotional challenges, introduces an elevated susceptibility to loneliness. As adolescents are exposed to loneliness, they concurrently navigate the dynamic landscape of problematic videogame use, characterised by deleterious gaming patterns with... -
Nairobi’s Marginal Postcolonial Homes: The House Signifier in Meja Mwangi’s Fiction
Item type: Journal Article • Journal: Eastern African Literary and Cultural Studies • Authors: Jairus Omuteche --- Masinde Muliro University of Science and Technology, KenyaThis paper uses Meja Mwangi’s novels Cockroach Dance and Going Down River Road to assess the author’s portrayal of ‘house’ as a versatile signifier for the alienation of Nairobi’s postcolonial urban space. In other words, the paper examines how far... -
A critical evaluation of the front matter: the case of Kriel, Pharos and Oxford Northern Sotho-English bilingual dictionaries
Item type: Journal Article • Journal: South African Journal of African Languages • Authors: Makoetja Ramusi --- North-West University, South Africa Gugulethu Mazibuko --- University of KwaZulu-Natal, South AfricaNorthern Sotho bilingual dictionaries have existed since the 1970s as a tool for learners, teachers and translators of that time to understand and comprehend the language better. This study provides different perspectives on how the front matter can affect the... -
Sesotho direct relative qualifiers: Why simple things become complex
Item type: Journal Article • Journal: South African Journal of African Languages • Authors: Matlotlisang Tjabaka-Mokapane --- National University of Lesotho, LesothoSesotho has different types of sentences, including simple, compound and complex sentences. Most scholars who have an interest in the complex sentences claim that such sentences entail both main and subordinate clauses, and that the latter is embodied by complementisers... -
Distribution and status of reptile species in south-eastern Zimbabwe
Item type: Journal Article • Journal: African Journal of Herpetology • Authors: Kurt M van Wyk --- University of the Western Cape, South Africa Bryan Maritz --- University of the Western Cape, South Africa Bruce W Clegg --- Malilangwe Trust, Malilangwe Wildlife Reserve, ZimbabweWhile the loss of biodiversity in response to anthropogenic drivers is well documented, reptiles are rarely prioritised in global conservation efforts. Although more than 20% of all reptile species are currently listed as threatened, and a growing body of evidence... -
Antecedents of purchase intentions in digital marketing: A case of TikTok shop
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Ainiezean Awang Jual --- Politeknik Kota Kinabalu, Malaysia Anbukkarasu Paramasivam --- Politeknik Kota Kinabalu, Malaysia Silllalee S. Kandasamy --- Faculty of Arts and Social Sciences University Malaya, Malaysia Parvathi Wajindram --- Faculty of Arts and Social Sciences University Malaya, Malaysia Elayaraja Aruchunan --- University Malaya, MalaysiaThis study investigates the antecedents of purchase intentions on TikTok Shop, utilizing Uses and Gratification (U&G) Theory to analyze the impact of entertainment, informativeness, cost savings and attractiveness on student purchase intentions. The study gathered responses from 357 students through... -
Sustaining smartphone-based payment services among youth: Extending ECM with habit and pre-adoption expectancies
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Rameshkumar Subramanian --- Central University of Punjab, India Ashique Ali K. A. --- SVKM's NMIMS Deemed-to-be University, IndiaSmartphone-based payment services (SBPS) are gaining incredible popularity among the Indian youth due to their tech-savvy behaviour and desire for ease and convenience. The intention to continue using SBPS by youngsters will have a long-lasting effect on India’s vision to... -
The mediating effect of individual beliefs between self-testing knowledge and HIV self-testing use
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Gerald Mukisa Nsereko --- Makerere University, Uganda Khamisi Musanje --- Makerere University, Uganda Loyce Kiiza Kobusingye --- Makerere University, Uganda Martin Mabunda Baluku --- Makerere University, UgandaBackground: HIV self-testing has been introduced as a secondary mode of testing in most countries as a way of counteracting the barriers associated with the traditional clinic-based method of testing. As the entry point into the HIV care cascade, testing... -
Unravelling the mystery of a unique giant trevally Caranx ignobilis aggregation in the Mtentu Estuary, Pondoland Marine Protected Area, South Africa
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: RB Dixon --- Rhodes University, South Africa BQ Mann --- Rhodes University, South Africa TS Murray --- Rhodes University, South Africa PD Cowley --- Rhodes University, South Africa R Daly --- South African Institute for Aquatic Biodiversity (SAIAB), South AfricaThe giant trevally Caranx ignobilis (family Carangidae) is an iconic apex predatory fish valued by recreational and commercial fisheries globally. A seasonal but episodic aggregation of up to ∼1 000 individuals takes place in the Mtentu Estuary in the Eastern... -
Managing land use transitions to safeguard transhumance corridors in arid eastern Morocco: challenges and adaptive strategies
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Imane Hamzaoui --- Hassan II Agronomy and Veterinary Medicine Institute, Morocco Mohamed Chikhaoui --- Hassan II Agronomy and Veterinary Medicine Institute, Morocco Nicolas Faysse --- , France Mohamed Taher Sraïri --- Hassan II Agronomy and Veterinary Medicine Institute, MoroccoThe conversion of rangelands and barren lands into agricultural use destabilises fragile pastoralism. This study examines the drivers and impacts of this transformation on pastoralism in Tinghir province, Morocco, using geospatial analysis, semi-structured interviews with pastoralists, discussions with officials and... -
A sociolinguistic inquiry into code-switching in Tshivenḓa in beerhall environments
Item type: Journal Article • Journal: South African Journal of African Languages • Authors: Matodzi Godfrey Sikhwari --- University of Venda, South AfricaThis research article explores code-switching practices in Tshivenḓa-speaking beerhall environments, focusing on the sociolinguistic factors that influence language use. Code-switching, the alternation between languages during conversations, is common in multilingual settings. Beerhalls provide a unique, informal space to observe how... -
Mycorrhizal fungi in Acacia mearnsii plantations and native fragments of the Pampas biome, southern Brazil
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Etienne Winagraski --- Universidade Federal do Paraná, Brazil Celso Garcia Auer --- Universidade Federal do Paraná, Brazil Pedro Henrique Riboldi Monteiro --- Universidade Federal do Paraná, Brazil Antônio Rioyei Higa --- Universidade Federal do Paraná, Brazil Glaciela Kaschuk --- Universidade Federal do Paraná, BrazilBlack wattle (Acacia mearnsii) was introduced to southern Brazil in the 1930s without any documented history of microbial inoculation. This study tested the hypothesis that black wattle introduction does not harm indigenous arbuscular mycorrhizal fungi (AMF) communities or reduce soil... -
Paclobutrazol application in eucalypt clones promotes morphological changes without affecting the physiological characteristics
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Jenifer Nathanna Marcelino Moura --- Universidade Federal do Acre, Brazil Paulo André Trazzi --- Universidade Federal do Acre, Brazil Elsilene Thaynara Melo Sales --- Universidade Federal do Acre, Brazil Marcio Oliveira Martins --- Universidade Federal do Acre, Brazil Keveny da Silva e Silva --- Universidade Federal do Acre, Brazil Gabriel Melo Mustafa --- Universidade Federal do Acre, Brazil Barbara Valentim Oliveira --- Universidade Federal do Acre, BrazilThe aim of this study was to investigate the morphophysiology of young eucalypt clones in response to different water regimes and paclobutrazol (PBZ) concentrations applied to the soil. The experiment was conducted in a greenhouse environment at the Federal University... -
Comparative benchmarking of fertiliser uses for oilseed crop production in South Africa
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: HT Ottermann --- , South Africa SJ Haarhoff --- Stellenbosch University, South Africa KJ Truter --- , South Africa F Meyer --- , South Africa D van der Westhuizen --- , South Africa PA Swanepoel --- Stellenbosch University, South AfricaThis study comparatively benchmarks fertiliser use over two periods (2013–2015; 2021–2023) in South Africa's oilseed crop production [soybean (Glycine max), canola (Brassica napus) and sunflower (Helianthus annuus)] against global trends, with a focus on major oilseed exporters. It explores fertiliser... -
Hidden no more: A fifteen-year epidemiological assessment of HIV/AIDS in Libya and the urgent need for national action
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Hamza Saad --- University of Central Missouri, United States of AmericaBackground: In Libya, the HIV/AIDS epidemic has worsened over the past 10 years because of political instability, dilapidated health infrastructure, social stigma, and limited access to testing and treatment. While public health has a growing interest in addressing HIV issues,... -
Are financial reporting judgement disclosures by JSE-listed companies ambiguous?
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: Danielle van Wyk --- School of Accountancy, Stellenbosch University, South Africa Gretha Steenkamp --- School of Accountancy, Stellenbosch University, South Africa Nicolene Wesson --- Stellenbosch University, South Africa
