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Conservation Developments in South African Forestry
Item type: Journal Article • Journal: South African Forestry Journal • Authors: R. McC. Pott --- ,The historical development of environmental conservational activities within the South African Forestry Industry is followed, and the changing emphasis from the conservation of the remaining indigenous forests (pre-1900) to water conservation, to natural assets and unplanted areas is highlighted. The... -
Improving the fermentation ability of unripe air-cured tobacco
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: J.G. Nel --- , Republic of South Africa C.R. Wall --- , Republic of South AfricaThe fermentation of dark air-cured tobacco depends on its fermentation ability. Dry spells during the growth period can contribute towards unripe tobacco with poor fermentation ability. By blending such tobacco at a 1:1 ratio with tobacco of good fermentation ability,... -
'n Vogstremmingsindeks vir gebruik in besproeiing van katoen
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: M.C. Dippenaar --- , Republiek van Suid-Afrika Catharina Weyers --- , Republiek van Suid-AfrikaDie behoefte bestaan om plantparameters as kritiese indikatore aan te wend om besproeiingsbestuur te vergemaklik. Die blaarwaterpotensiaal (ψb) van katoen en relatiewe turgiditeit (RT%) van blaarskyfies is gedurende 1983 tot 1985 en tydens die 1986/87-seisoen bepaal. Hierdie metings is op... -
Relationships between yield, base temperature and drought resistance in grain sorghum
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: W.G. Wenzel --- , Republic of South AfricaThe object of this study was to investigate the interrelationship between yield, its components, base temperature and drought resistance of grain sorghum. Seven commercial cultivars and 27 F1 progenies were compared in two separate randomized block trials. A total of... -
Minimum nagtemperatuur en groeiseisoenlengte van katoenproduserende gebiede in Suid-Afrika
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: M.C. Dippenaar --- , Republiek van Suid-Afrika J.J. Human --- Departement Agronomie, Republiek van Suid-Afrika'n Bewegende gemiddelde daaglikse minimum nagtemperatuur, T[mbar][nbar] (per vyf dae) is oor 8–15 j vir 23 weer- stasies bereken wat verspreid in die katoenproduserende gebiede van die Republiek van Suid-Afrika aanwesig is. As onderste temperatuurdrempel, of basistemperatuur waarby groei van... -
The base status criterion in South African soil classification
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: M.V. Fey --- Department of Agronomy, Republic of South Africa M.J. Donkin --- , Republic of South AfricaEvidence is considered which indicates that the sum of extractable bases and acidity, termed the effective cation exchange capacity (ECEC), is a more reliable criterion than the S-value (sum of exchangeable bases only) for differentiating soils in terms of the... -
Preliminary investigation on the potential of Clivia miniata Regel as a cut flower
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: P.J. Robbertse --- Department of Plant Production and Soil Science, Republic of South Africa C.B. Honiball --- Department of Plant Production and Soil Science, Republic of South AfricaClivia miniata Regel is widely cultivated as a garden ornamental and a pot plant. It occurs in many attractive shades of orange, red, yellow and pink but little information exists regarding its use as a cut flower. The possibility of... -
Plant nutrient status of soils of the Lusikisiki area, Eastern Cape Province
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: C. Bühmann --- , D.J. Beukes --- , D.P. Turner --- ,The aim of the paper is to Identify major soil plant fertility constraints for 15 soil profiles from the Lusikisiki area of the Eastern Cape Province of South Africa. Phosphorus levels were very low, with 87% of the A horizons... -
Multivariate analysis of selected allied chemical properties of soils close to an abandoned manganese mine
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: G. E. Ekosse --- , South Africa P. S. Fouche --- , South AfricaThis study aimed at understanding the statistical relationships between base saturation percent (BSP), cation exchange capacity (CEC), pH(water) and electrical conductivity (EC) in soils within close proximity to the abandoned Kgwakgwe Mn oxide ore mine, Botswana. Four hundred soil samples... -
Principles of soil classification and the future of the South African system
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: CW van Huyssteen --- Soil, Crop and Climate Science, South Africa DP Turner --- ARC–Institute for Soil, South Africa PAL Le Roux --- Soil, Crop and Climate Science, South AfricaHumans classify their environment to create order, make it understandable, aid recollection and to communicate. The nature of these classifications is not always understood, because they are learnt from an early age. Building on these principles provides a sound basis... -
Assessment of the monkfish Lophius vomerinus resource off Namibia
Item type: Journal Article • Journal: South African Journal of Marine Science • Authors: L. Maartens A. J. BoothThe Lophius vomerinus component of the monkfish resource off Namibia was assessed by means of deterministic length- and age-based models. Steady state length cohort analyses illustrated that, although the model was sensitive to the rate of natural mortality, it was... -
THE ENERGY BASE OF AQUATIC SYSTEMS IN SOUTH AFRICA
Item type: Journal Article • Journal: Journal of the Limnological Society of Southern Africa • Authors: B.R. Allanson --- Institute for Freshwater Studies, Department of Zoology, and Entomology, South AfricaThe energy base of reservoirs and lakes is examined. There is considerable variation in specific productivity and photosynthetic capacity depending on trophic condition and whether algae or suspensoids reduced transparency. While limnetic production is important in freshwater, it is not... -
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... -
Application of the 3-PG model to a Eucalyptus grandis stand subjected to varying levels of water and nutritional constraints in KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: The Southern African Forestry Journal • Authors: J. M. Campion L.J. Esprey M.C. ScholesThe 3-PG model has shown considerable potential as a tool for predicting forest productivity. As part of a model validation exercise, 3-PG was applied to an irrigated and fertilised Eucalyptus grandis stand in the KwaZulu-Natal Midlands. Simulations were run over... -
Towards an Information System for Forestry
Item type: Journal Article • Journal: The Southern African Forestry Journal • Authors: Christoph Kätsch --- Department of Forest Science, BrianV. Bredenkamp --- Department of Forest Science,Management of information as a production factor is imperative in modern forestry practice. However, development of individual application programmes has resulted in systems which cannot be integrated without excessive effort and expense. It is shown that the route to an... -
Finding The Positives in Psychology: What Are We Doing?
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Irma Eloff --- University of Pretoria,The purpose of this article is to delineate some of the consequential aspects of the intrinsic duality that is created in the pursuit of knowledge around positive psychological and asset-based constructs. I will reflect on what we have learned during... -
Visual Participatory Approaches to HIV and AIDS Research as Intervention in a Rural Community Setting
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Naydene de Lange --- University of KwaZulu-Natal,This article presents visual participatory approaches as a way to address HIV and AIDS in a rural South African setting. The article suggests that visual imaging has merit for supporting HIV and AIDS intervention with learners, teachers, community health care... -
Coping with Life's Challenges in the 21st Century: A Three-Pronged Strategy
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Martha A.J. (Tilla) Olivier --- Nelson Mandela Metropolitan University, Johannes L. van der Walt --- North-West University,The demands and challenges of life in the 21st century are such that an ‘academic-rationalistic’ view of intelligence needs to be replaced with a more holistic view of intelligence as a multi-faceted construct. However, merely replacing the traditional view with... -
Gender-Based Domestic Violence against Children: Experiences of Girl-Children in Nigeria
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Mary O. Esere --- University of Ilorin, Nigera Adeyemi I. Idowu --- University of Ilorin, Nigera Joshua A. Omotosho --- University of Ilorin, NigeraThis study investigated the dynamics of gender-based domestic violence against children in Nigeria. This qualitative study explored the experiences of 20 purposively selected girl-children (age range = 12 to 15 years) from two SOS Children's Village who have been victims... -
How Children Experience the Assets that Support their Learning
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Irma Eloff --- University of Pretoria, Ilze Ferreira --- University of Pretoria, Jacobus G. Maree --- University of Pretoria,The study, on which this article is based, explored the ways in which primary school children in an urban (city centre) setting experience the assets and resources that support their learning. The researchers used a qualitative phenomenological research design incorporating... -
South African Educators' Voice on the Potential Role of Traditional Healers (THs) in Education Support Services
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Johanna L. Geldenhuys --- Nelson Mandela Metropolitan University, South AfricaThe aim of this qualitative research was to explore and describe perceptions of the potential role of traditional healers in education support services. Participants were 42 teachers (males = 13, females = 29) from a school district in the Eastern... -
Male Soldiers' Constructions of Masculinity, Sexuality and Sexual Violence
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Nyameka Mankayi --- Human Sciences Research Council (HSRC), South AfricaThis article explores soldiers' constructions of masculinity, sexual practices and gender-based violence, in particular sexual violence towards women. Fourteen male soldiers in the South African National Defence Force between the ages of 23 and 33 years old participated. A discourse... -
The Competencies of Integrity
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Antoni Barnard --- University of South Africa,The study explored the construction of integrity in a South African work context and from the viewpoint of business leaders (n=6, females = 2 males = 4). Three of the business leaders were managing directors, two senior executive officers and... -
Community-Based Participatory Research a Low-Income Setting: An Illustrative Case of Study
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Sandy Lazarus --- Medical Research Council, South Africa Naiema Taliep --- Medical Research Council, South Africa Abdulsamed Bulbulia --- University of South Africa, South Africa Shaun Phillips --- Hearts of Men, Mohamed Seedat --- University of South Africa, South AfricaThis article describes a community-based participatory research (CBPR) approach in a low-income setting. Using the SCRATCHMAPS project as a case example and with literature control, we show that CBPR is influenced by dynamics relating to knowledge and power, resources and... -
Photovoice as Community Engaged Research: The Interplay between Knowledge Creation and Agency in a South African Study on Safety Promotion
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Shahnaaz Suffla --- Medical Research Council, South Africa Debra Kaminer --- University of Cape Town, South Africa Umesh Bawa --- University of the Western Cape, South AfricaThis article aims to describe Photovoice as a method and process of enacting community engaged research. The multi-dimensional nature of Photovoice is illustrated though a case application, focused on safety promotion in two South African low-income communities. Twenty youth, evenly... -
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... -
Influence of a Self-identification Meditation Intervention on Psychological and Neurophysiologic Variables
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Stephen D. Edwards --- University of Zululand, South AfricaThis study investigated the influence of a brief, twenty minute, breath based, Self-identification meditation intervention on meditation experiences, identity, mindfulness and spirituality perceptions, and correlative neurophysiologic functioning in a small convenience sample of 10 South African adults (7 women and... -
South African Eastern Cape Contexts Influencing the Quality of Community Home-Based Care
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: David Morton --- Nelson Mandela Metropolitan University, Thoko Mayekiso --- Nelson Mandela Metropolitan University, Peter Cunningham --- Nelson Mandela Metropolitan University,This study explored the perceptions of the quality of community home-based care (CHBC) as provided by volunteer caregivers in a South African Eastern Cape district. Data on perceptions regarding quality of care were collected from 76 community informants (32 volunteer... -
Community-Based Collaboration in Support of Older Persons
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Martha J. Watson --- North-West University, South Africa Hester C. Klopper --- North-West University, South Africa Annamarie Kruger --- North-West University, South AfricaThis study describes the processes for community-based collaboration in support of the older person living in the world of HIV/AIDS in South Africa. Secondary data from study from 333 older persons (> 60 years) and 28 leaders of community agencies... -
Intuition as a Healing Modality: Historical and Contemporary Perspectives
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Stephen D. Edwards --- University of Zululand,This article examines intuition as an archetypal, cultural-spiritual healing modality. It builds on the notion of intuition as a reality founded on the archetypal calling to become a healer. Consideration is given to a variety of intuition traditions as well... -
Optimal implicational bases for finite modular lattices
Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: Marcel WildEach finite closure system, whence each finite lattice, can be described in terms of "implicational bases" (called "covers of functional dependencies" in relational database theory). Although a NP - complete problem in general, it turns out that for modular lattices... -
A Pointfree Study of Bases For Spaces Of Minimal Prime Ideals
Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: Melvin Henriksen Joanne Walters-WaylandLet C (X) denote the ring of all real-valued continuous functions on a topological space X, and mX its space of minimal prime ideals with the hull-kernel topology. It has a base consisting of clopen sets and which contains the... -
A Characterization of l + 1(Γ)
Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: IoannisA. PolyrakisIn this article we give necessary and sufficient conditions in order a closed cone of a Banach space E to be isomorphic to the positive cone l 1 +(Γ) of an l 1(Γ) space. This problem has applications in the... -
On the extension of classes of continuous maps to the bicompletion in quasi-uniform spaces
Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: SeithutiP. MoshokoaIn [6] characterizations of continuous maps between uniform spaces in terms of nets and filters are provided. Also, extensions of maps defined on a dense subset of a uniform space that preserve Cauchy filterbases between uniform spaces to the whole... -
AIDS as chronic illness: epidemiological transition and health care in south-eastern Botswana
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Julie LivingstonThis paper suggests that people in south-eastern Botswana experience the AIDS epidemic as part of a recent epidemiological transition in which rates of chronic debilitating illness have risen, even as the degree of acute infectious disease has fallen (HIV/AIDS aside)... -
Silent survivors of sexual violence in conflict and the implications for HIV mitigation: experiences from Eritrea
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Janet GruberThis paper considers the impacts of sexual violence perpetrated while the Eritrean town of Senafe was occupied by the Ethiopian military in 2000, during the second Ethiopia–Eritrea war. It discusses the aftermath for the survivors, all women and girls belonging... -
Relationships, partnerships and politics in the lives of the urban poor in AIDS-afflicted Swaziland
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Lynne JonesThis paper seeks to better understand how poor urban families caring for children are able to access help from beyond the kinship group in a setting where HIV prevalence has risen to over 40%. The fieldwork shows that livelihoods were... -
The influence of peers and other significant persons on sexuality and condom-use among young adults in northern Tanzania
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Bernard Njau Sabina Mtweve Longin Barongo Rachel Manongi Juliet Chugulu Marcelina Msuya Stella Mwampeta Bertha Kiwale Joseph Lekule Hector JalipaSexual behaviour change remains a primary goal of HIV prevention efforts globally. It is a complex issue influenced by numerous unpredictable variables such as individual desires, social and cultural relationships, and environmental and economic dynamics. This study in northern Tanzania... -
Breaching cultural silence: enhancing resilience among Ugandan orphans
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Marguerite Daniel Hellen Malinga Apila Rune Bjørgo Gro Therese LieCultural silence is frequently the outcome of deep-seated taboos regarding adults talking to children about sex and death. This paper examines the impact of cultural silence on the resilience of children orphaned by AIDS in Uganda. Cultural silence is often... -
Community-based care of children with HIV in Potchefstroom, South Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Anneke Van Graan Engela Van der Walt Mada WatsonChildren contract HIV infection largely through vertical transmission and are vulnerable to AIDS illness due to an immature immune system. In South Africa, hospitals are often overburdened and thus children with HIV may be directed to the community for care... -
Factors affecting first-month adherence to antiretroviral therapy amongHIV-positive adults in South Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Dikokole Maqutu --- School of Statistics and Actuarial Science, South Africa Temesgen Zewotir --- School of Statistics and Actuarial Science, South Africa Delia North --- School of Statistics and Actuarial Science, South Africa Kogieleum Naidoo --- Centre for the AIDS Programme of Research in South Africa (CAPRISA), South Africa Anneke Grobler --- Centre for the AIDS Programme of Research in South Africa (CAPRISA), South AfricaThis study explores the influence of baseline factors on first-month adherence to highly active antiretroviral therapy (HAART) among adults. The study design involved a review of routinely collected patient information in the CAPRISA AIDS Treatment (CAT) programme, at a rural... -
Human-rights perspectives on caregiving of people with HIV: the case for the Kanye home-based care programme, Botswana
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: SimonM Kang'ethe --- Department of Adult Education, Centre for Continuous Education, BotswanaThe article discusses the human rights associated with caregiving to people with HIV or AIDS, based on empirical findings about a community home-based care programme in Kanye, Botswana. The study was explorative in nature and qualitative in design and used... -
Christian theology of life, death and healing in an era of antiretroviraltherapy: reflections on the responses of some Botswana churches
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Lovemore Togarasei --- Department of Theology and Religious Studies, BotswanaThis article discusses Christian understandings of life, death and healing in the context of antiretroviral (ARV) therapy. The discussion is a response to the reactions of some Botswana Pentecostal and African Independent Churches to the availability of ARV therapy, as... -
A critical historical analysis of the South African Catholic Church's HIV/AIDS response between 2000 and 2005
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Stephen Muoki Joshua --- School of Religion and Theology, Department of History of Christianity, South AfricaThe South African HIV and AIDS experience is unique in many ways considering the country's delayed and robust epidemic, the apartheid context, and successive HIV-denialist government regimes. While the struggle for democracy may have overshadowed the enormity of the unfolding... -
Formative evaluation of the STAR intervention: improving teachers’ ability to provide psychosocial support for vulnerable individuals in the school community
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Ronél Ferreira --- Department of Educational Psychology, South Africa Liesel EbersöhnThe article describes the pilot phase of a participatory reflection and action (PRA) study. The longitudinal investigation explores teachers’ ability to provide psychosocial support within the context of HIV/AIDS following an asset-based intervention. The study ensued from our desire to... -
The influence of antiretroviral treatment on willingness to test: a qualitative study in rural KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Zipho Phakathi --- , South Africa Heidi Van Rooyen --- , South Africa Katherine Fritz --- , United States Linda Richter --- , South AfricaPrevious quantitative studies suggest a mutually reinforcing relationship between HIV counselling and testing (HCT) and antiretroviral treatment (ART). HCT is the entry into ART, and access to ART appears to increase HIV-testing uptake in settings with historically low uptake. Adopting... -
Children as caregivers of older relatives living with HIV and AIDS in Nyang'oma division of western Kenya
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: CharlesO Olang'o --- Department of Sociology and Anthropology, Kenya IsaacK Nyamongo --- Gender and African Studies, Kenya ErickO Nyambedha --- Department of Sociology and Anthropology, KenyaThere is growing debate about the situations of children who care for a relative with HIV-related illness, especially in developing countries with high HIV prevalence. In particular, there is inadequate information on the long-term consequences of children taking on this... -
Children's caregiving of HIV-infected parents accessing treatment in western Kenya: challenges and coping strategies
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Louise Buhl Andersen --- London School of Economics and Political Science, United KingdomThis article describes qualitative research carried out in rural western Kenya in a setting characterised by poverty and high HIV prevalence. It discusses the responsibilities and challenges that children face when becoming the primary caregiver to an HIV-infected parent enrolled... -
The use of rites of passage in strengthening the psychosocial wellbeing of orphaned children in Botswana
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Masego Thamuku --- Department of Health Promotion and Development, Norway Marguerite Daniel --- Department of Health Promotion and Development, NorwayChildren who have been bereaved in the context of AIDS may experience many challenges to their psychosocial wellbeing. Programmes to help orphaned children are usually anchored in child rights. As the individual focus of rights-based approaches is inept in African... -
HIV/AIDS, the erosion of social capital and the collapse of rural livelihoods in the Nkomazi district of South Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Hannah Dawson --- University of Johannesburg, South AfricaHIV/AIDS is a major driver of livelihood insecurity. The AIDS epidemic, through the death or disability of economically productive adults, destabilises and erodes the social networks which sustain the livelihoods of vulnerable households. This paper draws upon research with home-based... -
Recommendations for the collection, preparation and enumeration of diatoms from riverine habitats for water quality monitoring in South Africa
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: JonathanC Taylor P Arno de la Rey Leon van RensburgDiatoms have become important organisms for monitoring freshwaters and their value has been recognised for cross-border water quality monitoring in the European Union. If South Africa is to include diatoms in the current suite of bioindicators, then thorough testing of... -
The sublethal effects of copper and lead on the haematology and acid-base balance of the groovy mullet, Liza dumerili
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: HM Mzimela --- Coastal Research Unit of Zululand, Department of Zoology, South Africa V Wepener --- Coastal Research Unit of Zululand, Department of Zoology, South Africa DP Cyrus --- Coastal Research Unit of Zululand, Department of Zoology, South AfricaToxicity bioassays were conducted on groovy mullet, Liza dumerili, using copper and lead, in order to assess how these metals affected their blood haematology and acid-base balance. Short-term (96 hours) exposure to lead caused significantly more haematological response [PCO2] than... -
Towards the development of an environmental rule-based model for predicting recruitment in Brazilian sardine Sardinella brasiliensis
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: S Jablonski LFL LegeyA rule-based model was built in order to analyse the effects of environmental variables (wind stress, Ekman transport, turbulence, and sea surface temperature [SST]) on the recruitment of the Brazilian sardine Sardinella brasiliensis. The purpose of modelling was (1) to... -
Migration redefined? Seasonality, movements and group composition of humpback whales Megaptera novaeangliae off the west coast of South Africa
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: J Barendse --- , South Africa PB Best --- , South Africa M Thornton --- , South Africa C Pomilla --- , USA I Carvalho --- , USA HC Rosenbaum --- , USAThe migration of Southern Hemisphere humpback whales Megaptera novaeangliae between their feeding and breeding areas has thus far been considered a highly predictable and seasonal event. However, previous observations on the humpbacks that pass through the nearshore waters of the... -
Modelling regime shifts in the southern Benguela: a frame-based approach
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: MD Smith --- Marine Research (MA-RE) Institute and Zoology Department, South Africa A Jarre --- Marine Research (MA-RE) Institute and Zoology Department, South AfricaThis study explores the usefulness of a frame-based modelling approach in the southern Benguela upwelling ecosystem, with four frames describing observed small pelagic fish dominance patterns. We modelled the dynamics of sardine Sardinops sagax and anchovy Engraulis encrasicolus populations under... -
Migrations of humpback whales past Cape Vidal, South Africa, and an estimate of the population increase rate (1988–2002)
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: KP Findlay --- Department of Oceanography, South Africa PB Best --- , South Africa MA Meÿer --- Department of Environmental Affairs, South AfricaShore-based surveys of migrating humpback whales Megaptera novaeangliae were undertaken from Cape Vidal, northern KwaZulu-Natal, South Africa, each year between 1988 and 1991, and in 2002. Daily observations of migrating whale groups were carried out from an approx. 60 m-high... -
Prioritising range-wide scientific monitoring of the Cape fur seal in southern Africa
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: SP Kirkman --- Department of Environmental Affairs, South Africa WH Oosthuizen --- Department of Environmental Affairs, South Africa MA Meÿer --- Department of Environmental Affairs, South Africa SM Seakamela --- Department of Environmental Affairs, South Africa LG Underhill --- Department of Zoology, South AfricaThe range of the Cape fur seal Arctocephalus pusillus pusillus population largely coincides with the region of the cold, nutrient-rich Benguela Current Large Marine Ecosystem (BCLME) adjoining the west coast of South Africa, Namibia and Angola. Range-wide scientific monitoring of... -
Identifying management preferences, institutional organisational rules, and their capacity to improve fisheries management in Pemba, Mozambique
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: TR McClanahan --- , USA JE Cinner --- ARC Centre of Excellence for Coral Reef Studies, Australia C Abunge --- , USAThe potential to improve the management of fisheries in Pemba, Mozambique, were explored by evaluating stakeholder's preferences for management and the key institutional design elements of the fisheries organisations or community councils of fisheries (CCPs). We interviewed fishers, community leaders... -
An end-to-end coupled model ROMS-N2P2Z2D2-OSMOSE of the southern Benguela foodweb: parameterisation, calibration and pattern-oriented validation
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: M Travers-Trolet --- IFREMER [French Research Institute for the Exploitation of the Sea], France Y-J Shin --- IRD [Research Institute for Development] CRH [Centre of Mediterranean and Tropical Fisheries Research], France JG Field --- Marine Research Institute, South AfricaIn order to better understand ecosystem functioning under simultaneous pressures (e.g. both climate change and fishing pressures), integrated modelling approaches are advocated. We developed an end-to-end model of the southern Benguela ecosystem by coupling the high trophic level model OSMOSE... -
The Impact of Privatisation on Technological Upgrading: A Case Study
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Judith Fessehaie --- Research Associate, PRISM,This paper investigates the trajectory of Zambia's local supply chain to the copper mining sector. The policies adopted in the 1990s under the Structural Adjustment Programme succeeded in attracting much-needed foreign direct investment (FDI) to the mining sector. Nevertheless, state... -
Estimating the leaf area index (LAI) of black wattle from Landsat ETM+ satellite imagery
Item type: Journal Article • Journal: The Southern African Forestry Journal • Authors: S.T. Ghebremicael --- School of Applied Environmental Sciences, Faculty of Science and Agriculture, South Africa C.W. Smith --- , South Africa F.B. Ahmed --- School of Applied Environmental Sciences, Faculty of Science and Agriculture, South AfricaRemote sensing techniques have the potential to provide resource managers with a rapid and economical method of acquiring information related to forest productivity and water use. This study evaluated the utility ofLandsat ETM +satellite imagery to predict canopy attributes ofBlack... -
Growth, productivity, and scientific impact of sources of HIV/AIDS research information, with a focus on eastern and southern Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Omwoyo Bosire OnyanchaAs channels of communicating HIV/AIDS research information, serial publications and particularly journals are increasingly used in response to the pandemic. The last few decades have witnessed a proliferation of sources of HIV/AIDS-related information, bringing many challenges to collection-development librarians as... -
Clinical waste management in the context of the Kanye community home-based care programme, Botswana
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: SimonM Kang'etheThis study examines clinical waste disposal and handling in the context of a community home-based care (CHBC) programme in Kanye, southern Botswana. This qualitative study involved 10 focus group discussions with a total of 82 HIV/AIDS primary caregivers in Kanye,... -
Data-protection standards and confidentiality of HIV/AIDS status in the workplace — a South African case study
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Zuzanna Muskat-GorskaThe article contextualises an emerging new regime for information privacy in South Africa (i.e. the draft Protection of Personal Information Bill). Subsequently, it discusses the possibility of successful implementation of international data-protection standards in an environment where there is an... -
Appreciative inquiry into lifeskills-based HIV/AIDS education in South African schools
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Sumeshni Govender Stephen EdwardsWith a steady rise in the prevalence of HIV and AIDS throughout the world it has become vital for programme implementers at all levels to ensure that all HIV intervention programmes are effectively put into practice. The present research used... -
The phenomenology of bodily care: caregivers' experiences with AIDS patients before antiretroviral therapies in Lesotho
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: MokhantšoG MakoaeThis study provides an account of caregivers' experiences with the bodily care of AIDS patients before antiretroviral therapies were available in the public health sector in Lesotho. It describes the mechanisms through which the body may become a stressor in... -
Mobilising indigenous resources for anthropologically designed HIV-prevention and behaviour-change interventions in southern Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: EdwardC Green --- , United States Cedza Dlamini --- , South Africa NicoleC D'Errico --- Graduate School of Humanities, Private Bag, South Africa Allison Ruark --- , United States Zoe Duby --- Departments of Anthropology and Epidemiology, United StatesHIV prevention is often implemented as if African culture were either nonexistent or a series of obstacles to overcome in order to achieve an effective, gender-equitable, human rights-based set of interventions. Similarly, traditional or indigenous leaders, such as chiefs and... -
Home-based care for people living with AIDS in Zimbabwe: voluntary caregivers' motivations and concerns
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Alexander Rödlach --- Department of Sociology and Anthropology, United StatesSimilar to the healthcare systems of other resource-constrained countries with a high prevalence of HIV and AIDS, Zimbabwe's healthcare system encourages communities and non-governmental organisations (NGOs) to support the public healthcare sector by initiating home-based care activities and training volunteers... -
The effect of marine protected areas on an exploited population of sex-changing temperate reef fish: an individual-based model
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: SE Kerwath A Götz CG Attwood WHH SauerThe effect of two marine protected areas (MPAs) on roman Chrysoblephus laticeps (Sparidae), an exploited reef-fish species inhabiting the South African temperate south coast, was simulated with a spatially explicit, individual-based model based on geographically correct habitat distribution. The model... -
Does vertical migratory behaviour retain fish larvae onshore in upwelling ecosystems? A modelling study of anchovy in the southern Benguela
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: C Parada C Mullon C Roy P Fréon L Hutchings CD van der LingenA spatially explicit individual-based model (IBM) forced by 3D temperature and current fields simulated by a hydrodynamic model of the southern Benguela upwelling region was used to test two hypotheses concerning the role of diel vertical migration (DVM) by Cape... -
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... -
Characterization of Vector Fields on the Frölicher Standard n-Simplex, Imbedded in R n , and Hamiltonian Formalism on Differential Spaces
Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: PatriceP. Ntumba AugustinT. BatubengeThis paper is an attempt to the symplectization of smooth unusual, but standard imbedded subspaces of R n like a n-simplex, for the purpose of modelling Hamiltonian and Lagrangian systems thereon. We show that these subspaces are obtained by the... -
Image-based reflectance conversion of ASTER and IKONOS imagery as precursor to structural assessment of plantation forests in KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: MT Gebreslasie --- School of Environmental Sciences, South Africa FB Ahmed --- School of Environmental Sciences, South Africa JAN van Aardt --- Laboratory for Imaging Algorithms and Systems, Center for Imaging Science, USAReflectance-converted imagery is a requirement for establishing temporally robust remote sensing algorithms, given the reduction of time-specific atmospheric effects. Thus, in this study image-based atmospheric correction methods for ASTER and IKONOS imagery for retrieving surface reflectance of plantation forests in... -
Chronic pain in the community: a survey in a township in Mthatha, Eastern Cape, South Africa
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: EU Igumbor --- School of Public Health, University of the Western Cape, South Africa TR Puoane --- School of Public Health, University of the Western Cape, South Africa SA Gansky --- Division of Oral Epidemiology, USA O Plesh --- Department of Preventive and Restorative Dental Science, USABackground: Comprehensive information is needed on the epidemiology and burden of chronic pain in the population for the development of appropriate health interventions. This study aimed to determine the prevalence, severity, risk indicators and responses of chronic pain among adults... -
Evidence-based anaesthesia
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: JB Carlisle --- Anaesthesia, Intensive and Perioperative Care Anaesthetic Department, UK -
Evidence-based medicine: Do we need gelatins and starches?
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: AG Parrish --- Department of Internal Medicine,For more than a decade, systematic reviews have questioned the value of colloids in fluid resuscitation. A Cochrane review that was updated in early 2012 found no mortality advantage relative to crystalloids across a range of conditions for gelatins [risk... -
What helps volunteers to continue with their work?
Item type: Journal Article • Journal: South African Family Practice • Authors: G Marincowitz --- Department of Family Medicine and Primary Care, Limpopo Province Unit, C Jackson --- CHoiCe (NGO doing home based care in the Tzaneen Municipal Area.), S Fehrsen --- Department of Family Medicine,Aim The aim of the study was to understand what volunteers perceived to be the factors helping them to continue working as volunteers, thereby assisting project leaders to improve the recruitment procedures, as well as quality of service, in the... -
Clinical efficacy, efficiency and outcomes
Item type: Journal Article • Journal: South African Family Practice • Authors: N Ebrahim --- Dept. of Radiography, South Africa GA Ogunbanjo --- Dept. of Family Medicine and Primary Health Care, South Africa -
Usefulness of patient studies in learning family medicine at postgraduate level
Item type: Journal Article • Journal: South African Family Practice • Authors: SN Jaffri --- Department of Family Medicine, GJO Marincowitz --- Department of Family Medicine, NHB Malete --- Department of Family Medicine,Background: The Master's in Family Medicine (M Fam Med) is a postgraduate training programme in family medicine at Medunsa. M Fam Med students have to write patient studies as part of requirements to complete their degree. This research was undertaken... -
Evidence-Based Practice (EBP): How to Appraise an Article?
Item type: Journal Article • Journal: South African Family Practice • Authors: N Ebrahim --- Dept. of Radiography, South Africa GA Ogunbanjo --- Dept. of Family Medicine and Primary Health Care, South Africa -
Who are good home-based care volunteers?
Item type: Journal Article • Journal: South African Family Practice • Authors: G Marincowitz --- Department of Family Medicine and Primary Care, Limpopo Province Unit, C Jackson --- CHoiCe (NGO doing home-based care in the Tzaneen municipal area), GS Fehrsen --- Department of Family Medicine,Aim The aim of the study was to describe the characteristics of volunteers who remained active in the home-based care project located in Tzaneen (Limpopo Province) and thereby assist the project leaders to improve the recruitment and quality of the... -
The process of becoming an EB practitioner
Item type: Journal Article • Journal: South African Family Practice • Authors: N Ebrahim --- Dept. of Radiography, South Africa GA Ogunbanjo --- Dept. of Family Medicine and Primary Health Care, South Africa -
Caring, learning, improving quality and doing research: Different faces of the same process
Item type: Journal Article • Journal: South African Family Practice • Authors: GJO Marincowitz --- Department of Family Medicine and Primary Care, Limpopo Province Unit, GS Fehrsen --- Department of Family Medicine and Primary Care,The aim of this article is to describe the similarities between the consultation process, the quality improvement (QI) process, action-and problem-based learning and participatory action research (PAR). We feel this understanding adds value to our work in enabling personal development... -
Features of integrated professional training for physically disabled people in a community-based rehabilitation programme in the rural and urban areas of Congo
Item type: Journal Article • Journal: South African Family Practice • Authors: MP Lutala --- Département de Médecine de Famille, Congo (DRC) VP Masika --- Université Catholique Graben Butembo, Congo (DRC) MC Kasereka --- Université Catholique Graben Butembo, Congo (DRC) EK Kasagila --- Department of Community Health, MalawiBackground: The rehabilitation of physically disabled people has been explored from the perspectives of patients, health professionals, rehabilitation agencies, etc. However, no study has linked disability types, training programmes and career prospects. In this study, we therefore evaluated the professional... -
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... -
Community-based education for registrars in family medicine at Walter Sisulu University
Item type: Journal Article • Journal: South African Family Practice • Authors: P Yogeswaran --- Department of Family Medicine, D O'Mahony --- Department of Family Medicine, K Mfenyana --- Faculty of Health Sciences, -
Home-based care: caring for people in the community—challenges and opportunities
Item type: Journal Article • Journal: South African Family Practice • Authors: E Jack --- Department of Family Medicine (George Complex), South Africa L Jenkins --- Department of Family Medicine (George Complex), South Africa D Enslin --- Elective period at George Complex, -
Validating that palliative care giving is a stressful occupation: the case of the Kanye community home-based care programme, Botswana
Item type: Journal Article • Journal: South African Family Practice • Authors: SM Kang'ethe --- Bachelor of Business Administration Programme, Department of Distance Education, Centre for Continuous Education, BotswanaBackground: It remains an incontrovertible fact that the phenomenon of HIV/AIDS has not only posed major health and development challenges, but is also a stressor experienced at local, regional and global levels. This article explores the stress-related challenges facing volunteer... -
Gender discrepancies in the HIV/AIDS Community Home-Based Care Programme in Kanye, Botswana
Item type: Journal Article • Journal: South African Family Practice • Authors: SM Kang'ethe --- Social Work Department, RSAThe aim and objective of this paper is to discuss the gender discrepancies associated with caregiving based on empirical findings from the Kanye HIV/AIDS Community Home-Based Care (CHBC) Programme. The research study was explorative and descriptive in nature and qualitative... -
Review of final-year medical students' rural attachment at district hospitals in KwaZulu-Natal: student perspectives
Item type: Journal Article • Journal: South African Family Practice • Authors: P Diab --- Department of Rural Health, PD McNeill --- Centre for Rural Health, AJ Ross --- Department of Family Medicine,Objectives: This study aimed to investigate the views of students involved in rural community-based medical attachments during their final year at medical school. The programme has been in existence for some time, but no formal evaluation thereof has yet taken... -
Evaluation of a school-based nutrition and physical activity programme for Grade 4 learners in the Western Cape province
Item type: Journal Article • Journal: South African Family Practice • Authors: KL Jacobs --- Head of Division, Division of Family Medicine and Primary Care, Faculty of Medicine and Health Sciences, B Mash --- Head of Division, Division of Family Medicine and Primary Care, Faculty of Medicine and Health Sciences, CE Draper --- University of Cape Town/Medical Research Council Research Unit for Exercise Science and Sports Medicine, J Forbes --- University of Cape Town/Medical Research Council Research Unit for Exercise Science and Sports Medicine, EV Lambert --- University of Cape Town/Medical Research Council Research Unit for Exercise Science and Sports Medicine,Objective: This study aimed to evaluate the effectiveness of the Making the Difference programme (MTDP), an education-and activity-based intervention for Grade 4 learners at primary schools in the Western Cape. -
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... -
Lithostructural framework and rare metal (Ta-Nb-Sn-Li-Be) mineralisation in lepidolite from the Ijero-Aramoko pegmatite field, south-western Nigeria
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Oluwatoyin O Akinola --- Department of Geology, NigeriaA lithological framework and petrochemical features relating to Ta-Nb-Sn-Li-Be mineralisation in lepidolite from the Ijero-Aramoko pegmatite field, south-western Nigeria were investigated. Systematic geological mapping revealed that the pegmatite occurs as steeply inclined intrusive bodies in a basement of gneisses and... -
Computerised inventory management for a manufacturing industry: A case study in Nigeria
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Emmanuel Seye Owoeye --- Mechanical Engineering Department, Nigeria Samuel Babatope Adejuyigbe --- Mechanical Engineering Department, Nigeria Bukola Olalekan Bolaji --- Mechanical Engineering Department, Nigeria A.F. Adekoya --- Computer Science Department, NigeriaVarious authors have suggested that the cost of purchasing and holding inventory can account for as much as 60%–80% of the total cost of a product or service. Usually, only some of the inventory (about 10%) contributes to 70%–80% of... -
Mapping, measuring and managing African national systems of innovation for policy and development: the case of the Ghana national system of innovation
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Frank L. Bartels --- Innov8 Policy Advisory Services Ltd, Austria Ritin Koria --- Vienna University of Technology, Institute of Management Science, AustriaThe systemic approach to innovation as key to economic development, in the context of the knowledge-based economy is increasingly evident and is of strategic value in terms of industrial and development policy (Bartels et al. 2012). The national system of... -
The experiences of people living with HIV/AIDS in Gaborone, Botswana: stigma, its consequences and coping mechanisms
Item type: Journal Article • Journal: South African Family Practice • Authors: Vincent Setlhare --- Department of Family Medicine, Botswana Anne Wright --- Department of Family Medicine, South Africa Ian Couper --- Department of Family Medicine, South AfricaBackground: This study was carried out in Bontleng, Extension 14 and Old Naledi, which are low-income residential areas of Gaborone, Botswana. The aim of the study was to explore the experiences of people living with human immunodeficiency virus/acquired immune deficiency... -
Inshore occurrence of southern right whales (Eubalaena australis ) at Subantarctic Marion Island
Item type: Journal Article • Journal: African Zoology • Authors: M. Postma --- Department of Zoology and Entomology, South Africa M. Wege --- Department of Zoology and Entomology, South Africa M. N. Bester --- Department of Zoology and Entomology, South Africa D. S. van der Merwe --- Department of Zoology and Entomology, South Africa P. J. N. de Bruyn --- Department of Zoology and Entomology, South AfricaOpportunistic shore-based sightings of southern right whales Eubalaena australis for Marion Island (46°54’S, 37°45’E) were documented at five different times between 1974 and 2009. Whales were sighted between May and September and exclusively on the eastern lee side of the... -
Ecosystem modelling in the southern Benguela: comparisons of Atlantis, Ecopath with Ecosim, and OSMOSE under fishing scenarios
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: MD Smith --- Department of Zoology, Australia EA Fulton --- CSIRO [Commonwealth Scientific and Industrial Research Organisation], Australia RW Day --- Department of Zoology, Australia LJ Shannon --- Marine Research Institute and Department of Biological Sciences, South Africa Y-J Shin --- Marine Research Institute and Department of Biological Sciences, South AfricaEcosystem-based management of marine fisheries requires the use of simulation modelling to investigate the system-level impact of candidate fisheries management strategies. However, testing of fundamental assumptions such as system structure or process formulations is rarely done. In this study, we... -
Silence, blame and AIDS conspiracy theories among the Xhosa people in two townships in Cape Town
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Jonas Samuel Sivelä --- African Studies, Department of World Cultures, FinlandConspiratorial expressions about the origins of HIV/AIDS have been recognised as an outcome of the AIDS epidemic in South Africa. This article examines the reasons behind AIDS conspiracy theories, which include a reoccurring repertory of themes, motifs and characters. In... -
Support for volunteer caregivers and its influence on the quality of community home-based care in the Eastern Cape, South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: David Morton --- Department of Nursing Science, South Africa Thoko Mayekiso --- Vice Chancellor's Office, University of Mpumalanga, South Africa Peter Cunningham --- Department of Sociology and Anthropology, South AfricaThe factors influencing the quality of community home-based care (CHBC) were explored from the perspective of volunteer caregivers, their clients and key informants in a South African Eastern Cape district. Focus group discussions and semi-structured interviews were used to collect... -
Life design counselling effects on the career adaptability of learners in a selective independent school setting
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Jacobus G. Maree --- Faculty of Education, South Africa Claire Symington --- Faculty of Education, South AfricaThis collective case study applied life design counselling to augment the career adaptability of learners in a South African independent school setting. Five purposively selected learners attending Grade 11 (age range: 16–18) completed eight group-based life design counselling sessions. Data... -
A Note: Estimating the relationship between environmental performance and economic performance of South African mining companies
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: T F Prinsloo --- Faculty of Economic and Management Sciences, M Oberholzer --- Faculty of Economic and Management Sciences,The purpose of the study is to determine the relationship between environmental performance and economic performance in the South African mining industry, where the economic performance consists of market-based and accounting-based estimates. In this regard, Spearman’s ranking-order correlation was applied... -
The impact of a quality, technology-enhanced teaching support medium on student success in a first-year financial accounting module at an open distance learning institute
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: H Muller --- Department of Interdisciplinary Research, A du Plessis --- Department of Financial Accounting,In South Africa, the Department of Higher Education and Training (DoHET) has expressed grave concerns about the poor pass rate of first-year accounting students. In an attempt to improve performance, the University of South Africa (Unisa), an open distance learning... -
Commentary: How accounting information is used by the South African Bank Regulator
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: L Bakoro --- University of Cape Town, P de Jager --- University of Cape Town, S Parsons --- University of Cape Town,Fair value accounting has been named by some as a role-player in the recent financial crisis. The initial defensive argument that accounting is only a messenger is easily dispelled by considering its vital role in banking and bank supervision, as... -
On pricing kernels, information and risk
Item type: Journal Article • Journal: Investment Analysts Journal • Authors: Diane L. Wilcox --- School of Computational & Applied Mathematics, South Africa Tim J. Gebbie --- School of Computational & Applied Mathematics, South AfricaThis paper compares out-of-sample, ex-ante risk and returns of arbitrage pricing theory (APT) risk-factor based, zero-cost portfolios with characteristic-based, zero-cost portfolios. In particular the Haugen and Baker characteristic-based model framework is used in a comparison with the capital asset pricing... -
Computer-based Message System Flows in Large Organisations
Item type: Journal Article • Journal: De Ratione • Authors: B R Lower --- University of Cape Town, S Erlank --- University of Cape Town, P M Q Lay --- University of Cape Town,The structure of a typical organization can be described in terms of hierarchies and work groups, linked by blows of control and information. Communication between and within these work groups takes place in formal and informal ways, using a variety... -
Reforming taxation of business for rationalisation and inflation-neutrality
Item type: Journal Article • Journal: De Ratione • Authors: Wesley J Gavin --- Professor in the Department of Accounting at Rhodes University,Taxation of business in South Africa needs reforming to avoid inflationary distortions and investment disincentives. Inflation adjusted income has largely been abandoned as a feasible tax base. Taxing both corporate and non-corporate business income at a flat rate on the... -
Hospitality management students’ cognitive style
Item type: Journal Article • Journal: • Authors: Hans Otting --- Stenden University of Applied Sciences, Leeuwarden, The NetherlandsThis paper reports on the cognitive style of students in a problem-based hospitality management curriculum at a university of applied sciences. A cognitive style is a student’s preference of perceiving, processing, and evaluating information (Hayes and Allinson 1998). The cognitive... -
Tutor performance in a problem-based Hospitality Management curriculum
Item type: Journal Article • Journal: • Authors: Hans Otting --- Stenden University of Applied Sciences. Leeuwarden, The Netherlands Marte-Rinck de Boer --- Stenden University of Applied Sciences. Leeuwarden, The NetherlandsTutors are of crucial importance for student learning in problem-based learning (PBL). They facilitate the development of students’ self-directed and collaborative learning skills, and support students during their learning processes. The tutor’s ability to understand students’ learning needs and to... -
Life design counselling effects on the career adaptability of learners in a selective independent school setting
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Jacobus G. Maree --- Faculty of Education, South Africa Claire Symington --- Faculty of Education, South AfricaThis collective case study applied life design counselling to augment the career adaptability of learners in a South African independent school setting. Five purposively selected learners attending Grade 11 (age range: 16–18) completed eight group-based life design counselling sessions. Data... -
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... -
Update on hyperuricaemia and gout with evidence based management guidelines
Item type: Journal Article • Journal: South African Family Practice • Authors: GM Mody --- Department of Rheumatology, South AfricaGout is now the leading cause of inflammatory arthritis, affecting 1–2% of the population. The metabolic syndrome, cardiovascular risk factors, cardiovascular events and mortality are more common with gout. However, the role of uric acid as an independent risk factor... -
Capitalising on privilege: home-based businesses and informal settlements as a post-apartheid phenomenon in Indian dominated residential areas in Durban, South Africa
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Anand Singh --- School of Sciences and Development Studies, University of KwaZulu-Natal, South AfricaThis paper is an ethnographic account of fieldwork that began in 1999 when African squatter camps in the Greater Durban metropolitan area accommodated people almost equal in number to the settled tax-paying Indian residents in the vicinity. While their numbers... -
Another world is possible? A critical exploration of Escobar's ‘other worlds/worlds otherwise’
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Amanda Bourne --- Department of Social Anthropology,This article is primarily a literature review that attempts to present and critically discuss, as clearly and concisely as possible, Arturo Escobar's position on ‘development’ as discourse, idea, and billion-dollar industry and the role of anthropology within this, as evidenced... -
Stakeholders and stickholders: power and paradigms in a South African development context
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Sarah A. Bologna --- Department of Social Anthropology, South AfricaThe alluring vision that ecotourism can drive both rural development and ecological objectives has taken deep root in post-apartheid South Africa where severe economic inequalities persist as a result of dispossession and grossly restricted access to resources during the colonial... -
ICT4D and the Siyakhula Living Lab: an anthropological contribution to digital development
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Robin Palmer --- Rhodes University, South AfricaAnthropologists are increasingly interested in the reception and adaptation of Information and Communications Technologies (ICTs) at the local level, especially when these are intended or adapted for social change in the kinds of societies and communities anthropologists study. The process... -
The politics of the liminal and the liminoid in transfrontier conservation in southern Africa
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Marja Spierenburg --- Dept. of Sociology and Social Anthropology, The NetherlandsNature conservation in South(ern) Africa was for a long time dominated by white males and funded by a white elite. In postapartheid South Africa, government and conservation organisations have attempted to transform the sector by promoting the idea that local... -
Reckoning HIV/AIDS care: A longitudinal study of community home-based caregivers and clients in Swaziland
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Robin Root --- Department of Sociology & Anthropology, USA Arnau Van Wyngaard --- Department of Science of Religion and Missiology, South Africa Alan Whiteside --- CIGI Chair in Global Health Policy, CanadaThe article is a descriptive case study of a community home-based care (CHBC) organisation in Swaziland that depicts the convergence of CHBC expansion with substantially improved health outcomes. Comprised of 993 care supporters who tend to 3 839 clients in... -
Epidemiology of rubella disease in south-west nigeria: trends and projection from measles case-based surveillance data
Item type: Journal Article • Journal: Southern African Journal of Infectious Diseases • Authors: A A Fatiregun --- Department of Epidemiology and Medical Statistics, Faculty of Public Health, College of Medicine, A F Fagbamigbe --- Department of Epidemiology and Medical Statistics, Faculty of Public Health, College of Medicine, A S Adebowale --- Population Training and Research Training Unit, Faculty of Human and Social Sciences, North-West University,Although surveillance for rubella does not exist in Nigeria, a measles case-based surveillance system was introduced in 2005 as one of the strategies for measles morbidity control, and included laboratory testing for confirmation of the disease. In this report, we... -
Immune reconstitution in human immunodefciency virus-positive patients on highly active antiretroviral therapy at an urban public sector district hospital
Item type: Journal Article • Journal: Southern African Journal of Infectious Diseases • Authors: O S Jimoh --- Department of Family Medicine, Nelson R Mandela School of Medicine, M. Naidoo --- Department of Family Medicine, Nelson R Mandela School of Medicine,Immune reconstitution is measured by circulating CD4 T cells that follows a biphasic pattern. Not everyone who is on highly active antiretroviral therapy (HAART) will attain immune reconstitution at the same rate, or to the same extent. This study aimed... -
The role of amateurs in the growth of bat conservation and research in South Africa
Item type: Journal Article • Journal: South African Journal of Zoology • Authors: P.J. Taylor --- Durban Natural Science Museum & Durban Bat Interest Group, South AfricaDuring the 1980s and 1990s, Britain experienced an unprecedented increase in scientific and public interest in bat conservation, culminating in 90 ‘bat groups’ by 1992. In South Africa, bats are poorly protected or unprotected, and most of the country's 54... -
An evaluation of the diagnostic adequacy and immunocytochemistry of manual liquid-based smears in breast aspirates
Item type: Journal Article • Journal: Southern African Journal of Epidemiology and Infection • Authors: A.L. Shebemba --- Division of Anatomical Pathology, Department of Pathology, C.A. Wright --- Division of Anatomical Pathology, Department of Pathology, J Bezuidenhout --- Division of Anatomical Pathology, Department of Pathology, P.T. Schubert --- Division of Anatomical Pathology, Department of Pathology,The aim of this study was to determine if the Syner-Med®/Cell-Solutions® liquid-based cytology (LBC) technique would provide adequate diagnostic material when applied to breast fne-needle aspiration biopsy (FNAB) specimens and to determine its suitability for immunocytochemistry. A prospective study was... -
Development and evaluation of an integrated electronic data management system in a South African metropolitan critical care service
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: NL Allorto --- Pietermaritzburg Metropolitan Department of Surgery, South Africa RD Wise --- Pietermaritzburg Department of Anaesthesia, South AfricaIntroduction: The importance of accurate healthcare data is vital when approaching current healthcare challenges, but is difficult to collect in busy, under-resourced environments. It was aimed to develop and implement an information system that is cost-effective, easy and practical for... -
Perspectives of undergraduate module convenors at a South African academic institution on medical student training in evidence-based health care: a qualitative study
Item type: Journal Article • Journal: South African Family Practice • Authors: Taryn Young --- Centre for Evidence-Based Health Care, Faculty of Medicine and Health Sciences, South Africa Anke Rohwer --- Centre for Evidence-Based Health Care, Faculty of Medicine and Health Sciences, South Africa Jimmy Volmink --- Centre for Evidence-Based Health Care, Faculty of Medicine and Health Sciences, South Africa Mike Clarke --- Northern Ireland Network for Trials Methodology Research, Northern IrelandBackground: The increasing disease burden in Africa requires medical graduates to have problem-solving abilities. Interviews were conducted to assess module convenors’ perspectives on evidence-based health care (EBHC) teaching and learning. -
Estimating the effect of HIV/AIDS on fertility among Malawian women using demographic and health survey data
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Emmanuel Souza --- Department of Population Studies, Malawi Tom A Moultrie --- Centre for Actuarial Research, South AfricaSeveral studies have shown that HIV is an important distal factor that affects a woman's fertility. This study investigates the effect of HIV on fertility among Malawian women using data from the 2004 and 2010 demographic and health surveys. Specifically,... -
An ontology-based framework for mobile learning in rural secondary schools
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Sibangiso Ngwenya --- Department of Computer Science, Zimbabwe Sikhulumani Bayeza Mangena --- Department of Computer Science, Zimbabwe John Trimble --- Department of Computer Science, Zimbabwe John Dumisani Hlatywayo --- Department of Computer Science, Zimbabwe Khesani Richard Chilumani --- Department of Computer Science, ZimbabweIn some countries mobile learning is becoming an important issue in academic institutions, as teachers and students get connected to networks through smart phones that combine telephony, computing, messaging and multimedia. However, in rural areas the process of designing, communicating... -
Effect of energy sources on the milk production and reproduction of lactating Holstein cows
Item type: Journal Article • Journal: East African Agricultural and Forestry Journal • Authors: B. A. Useni --- Department of Animal Sciences, South Africa C. J. C. Muller --- Western Cape Department of Agriculture, South Africa C. W. Cruywagen --- Department of Animal Sciences, South AfricaThe objective of the study was to evaluate the effect of energy sources on milk production and reproduction of dairy cows on a pasture-based feeding system. Following parturition, 201 Holstein cows from the Elsenburg herd were fed ad libitum cultivated... -
Oral histories of HIV/AIDS support group members, NGO workers and home-based carers in KwaZulu-Natal
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Philippe Denis --- School of Religion, Philosophy and Classics, South AfricaThe purpose of this paper is to bring to the attention of the AIDS research community the existence of an oral history project known as the Memories of AIDS Project. The project focused on HIV/AIDS support group members, non-governmental organisation... -
Home-based rehabilitation interventions for adults living with HIV: a scoping review
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Saul Cobbing --- Department of Physiotherapy, South Africa Jill Hanass-Hancock --- Health Economics and HIV/AIDS Research Division (HEARD), University of KwaZulu-Natal, Hellen Myezwa --- Department of Physiotherapy, South AfricaHome-based rehabilitation (HBR) has been shown to improve the lives of people living with a wide range of chronic diseases in resource-rich settings. This may also be a particularly effective strategy in resource-poor settings, where access to institution-based rehabilitation is... -
An exploration of the Self-Appraisal Questionnaire for assessing female recidivism in South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Johan Prinsloo --- Department of Criminology,This study profiled incarcerated female offenders’ criminogenic-oriented self-appraisals. Respondents were 77 female offenders between the ages of 20 and 56 years, serving custodial sentences within the South African Department of Correctional Services ranging from under a year to 25 years,... -
Are South African women willing and able to apply the new food-based dietary guidelines? Lessons for nutrition educators
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: P. Love --- Department of Dietetics and Human Nutrition, E.M.W. Maunder --- School of Agricultural Sciences andAgribusiness, J.M. Green --- School of Agricultural Sciences andAgribusiness,Background -
Characteristics of the South African Food Composition Database, an essential tool for the nutrition fraternity in the country: Part I
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Na Danster --- Nutritional Intervention Research Unit, P Wolmarans --- Nutritional Intervention Research Unit,Information on the nutrient composition of food forms the foundation for determining the diet-health-disease-relationships in a country. The nutrient composition of foods is influenced by many factors such as climate, soil, cultivar/breed, the grade of ripeness at harvest and the... -
Use of the South African Food Composition Database System (SAFOODS) and its products in assessing dietary intake data: Part II
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: P. Wolmarans --- Nutritional Intervention Research Unit, E. Kunneke --- Division Dietetics, R. Laubscher --- Biostatistics Unit,A number of dietary research methodologies are available for the collection of quantitative dietary intake data. The methods most often used in South Africa include the 24-hour dietary recall, the quantitative food frequency questionnaire, and the dietary intake record. To... -
Computer-based learning for the enhancement of breastfeeding training
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Lm Du Plessis --- Division of Human Nutrition, South Africa D. Labadarios --- Knowledge Systems, Tygerberg T. Singh --- Christian Medical College, India D. Marais --- Division of Human Nutrition, South AfricaA great need exists for ongoing breastfeeding training. Students of today relate well to computers in the learning environment. In this study, computer-based learning (CBL) was explored in the context of breastfeeding training for undergraduate Dietetic students. -
Community-based agricultural interventions in the context of food and nutrition security in South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: M. Faber --- Nutritional Intervention Research Unit, C. Witten --- Nutritional Intervention Research Unit, S. Drimie --- Regional Coordinator, RENEWAL,Despite South Africa being a food-secure country in terms of aggregate food availability, it is listed by the World Health Organization as one of 36 high-burden countries, home to large numbers of stunted children. Recent findings, in the context of... -
The advertising of nutritional supplements in South African women’s magazines: a descriptive survey
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: A Schoonees --- Centre for Evidence-based Health Care, Faculty of Medicine and Health Sciences, T Young --- Centre for Evidence-based Health Care, Faculty of Medicine and Health Sciences, J Volmink --- Centre for Evidence-based Health Care, Faculty of Medicine and Health Sciences,Objective: Nutritional supplements are inadequately regulated in South Africa. These types of products are increasingly advertised and the advertisements frequently contain health claims. Because advertisements play a considerable role in informing potential consumers, it is crucial that information about supplements... -
Adaptation of the RenalSmart® web-based application for the dietary management of patients with diabetic nephropathy
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: N Esau --- Department of Human Nutrition, N Koen --- Division of Human Nutrition, Mg Herselman --- Division of Human Nutrition, Faculty of Health Sciences,Objectives: The aim of this study was to develop and test a web-based application for the dietary management of patients with diabetic nephropathy. -
The acceptability and intake of lipid-based pastes as a food supplement in a South African context
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: L Steenkamp --- HIV and AIDS Research Unit, R Lategan --- Department of Nutrition and Dietetics, Faculty of Health Sciences,This descriptive study included 103 children aged 12-60 months, 39 older children and 291 adults, and was performed to assess the sensory acceptability of a lipid-based food supplement. Lipid-based pastes were found to be highly acceptable, although concern exists regarding... -
Striving for excellence: investigating the practical aspects of dietetic practice
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: B. Harmse --- Dietitian (Private Practice), I. Retief --- Dietitian (Private Practice),Dietetics is a constantly evolving scientific field, and challenges for the dietitian are not restricted to private practice, but rather span across all sectors of the profession, and are an opportunity for personal and professional growth. The need for evidence-based... -
Knowledge in the economic growth of developing economies
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Manjinder Kaur --- Department of Economics, India Lakhwinder Singh --- Centre for Development Economics and Innovations Studies (CDEIS), IndiaIn the modern era, the success of a developing economy has become more dependent on the capacity to produce and use knowledge, which leads to the emergence of a knowledge economy. Keeping in view the significance of the knowledge economy... -
Habitat selection of the Black-shouldered Kite Elanus caeruleus in agroecosystems of Swaziland
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Katharine A Howard --- Department of Wildlife, Sustainability, and Ecosystem Sciences, USA Thomas W Schwertner --- Department of Wildlife, Sustainability, and Ecosystem Sciences, USA James P Muir --- Department of Wildlife, Sustainability, and Ecosystem Sciences, USA Ara Monadjem --- All Out Africa Research Unit, Department of Biological Sciences, SwazilandA decline in many African raptor populations may contribute to loss of ecosystem services such as pest control. The Black-shouldered Kite Elanus caeruleus stands out as an exception, experiencing range expansions due to its proclivity for agricultural landscapes. We surveyed... -
The strength of Gunnera perpensa’s “evidence of traditional use”
Item type: Journal Article • Journal: South African Family Practice • Authors: Lehlohonolo J Mathibe --- Therapeutics and Medicines Management, Discipline of Pharmaceutical Sciences, South AfricaIn South Africa, and in several countries in the world, several traditional medicines are used often, although their pharmacology is not yet clear and the extent, if any, of their benefit is not scientifically documented. The Australian’s “Therapeutic Goods Administration”... -
Anti-epileptic prescribing patterns in the South African private health sector (2008–2013)
Item type: Journal Article • Journal: South African Family Practice • Authors: Karen Jacobs --- Medicine Usage in South Africa, Faculty of Health Sciences, South Africa Marlene Julyan --- Medicine Usage in South Africa, Faculty of Health Sciences, South Africa Martie S Lubbe --- Medicine Usage in South Africa, Faculty of Health Sciences, South Africa Johanita R Burger --- Medicine Usage in South Africa, Faculty of Health Sciences, South Africa Marike Cockeran --- Medicine Usage in South Africa, Faculty of Health Sciences, South AfricaBackground: Little is known about longitudinal prescribing practices for anti-epileptic drugs (AEDs) in South Africa. The prescribing patterns and associated direct medicine costs of AEDs in the private health sector were investigated, using claims data from January 1, 2008 to... -
Heavy episodic alcohol drinking among students from a rural South African university: Correlates with personal-social variables
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Shai Nkoana --- Department of Psychology, South Africa Tholene Sodi --- Department of Psychology, South Africa Timotheus B. Darikwa --- Department of Statistics and Operations Research, South AfricaThe aim of the study was to explore the personal and social factors contributing to heavy episodic alcohol drinking (HEAD) in a sample of students from a rural South African university. A sample of 837 undergraduate students (females = 56.6%;... -
Network Bricolage as the Reconciliation of Indigenous and Transplanted Institutions in Africa
Item type: Journal Article • Journal: Africa Journal of Management • Authors: Kevin McKague --- Shannon School of Business, Cape Breton University, Canada Christine Oliver --- Schulich School of Business, York University, CanadaThis paper argues that network bricolage can play an important role in reconciling informal indigenous institutions rooted in African history with formal institutions mostly transplanted from outside. Drawing on the literature on bricolage, social entrepreneurship, networks and institutional entrepreneurship, and... -
A tale from the field: Reflexivity during management research in an African-based development organisation
Item type: Journal Article • Journal: Africa Journal of Management • Authors: Loice Natukunda --- Management, University of Sheffield, United Kingdom Phil Johnson --- Management, University of Sheffield, United Kingdom Pauline Dibben --- Management, University of Sheffield, United KingdomThis article is a product of the reflexive experience of data collection and analysis in a development organisation in Uganda. Several studies provide helpful debates about managing people in Africa. However, existent literature seldom covers pertinent issues related to collecting... -
Bringing agile practice to the classroom: Student voices of third-year major project implementation
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Deepak Kumar --- Discipline of Information Systems and Technology, South Africa Irene Govender --- Discipline of Information Systems and Technology, South AfricaAgile practices are the current trend in the software industry, so it is, therefore, pertinent that students not only learn but practise agile development in the learning environment. Adapting to a different approach such as agile practices in software systems... -
Factors leading to orphans and vulnerable children living in community-based homes
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Jace Pillay --- South African Research Chair: Education and Care in Childhood, Faculty of Education,This study explored the influences on living arrangements of orphans and vulnerable children (OVC) housed at a community-based home in Johannesburg, South Africa. A total of 50 OVC (males = 36%, females = 64%; age range 11 to 18 years)... -
Challenges to implementing the food-based dietary guidelines in the South African primary school curriculum: a qualitative study exploring the perceptions of principals and curriculum advisors
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Kim Anh Nguyen --- Non-Communicable Diseases Research Unit, South Africa Anniza De Villiers --- Non-Communicable Diseases Research Unit, South Africa Jean Marie Fourie --- Non-Communicable Diseases Research Unit, South Africa Michael Hendricks --- School of Child and Adolescent Health, South AfricaObjectives: The South African food-based dietary guidelines (FBDG) were developed and implemented to promote healthy lifestyles in the population along with preventing non-communicable diseases and other forms of diet-related illness. The FBDG were recommended for implementation within the national school... -
Tutor performance in a problem-based Hospitality Management curriculum
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Hans Otting --- Stenden University of Applied Sciences, The Netherlands Marte-Rinck de Boer --- Stenden University of Applied Sciences, The NetherlandsTutors are of crucial importance for student learning in problem-based learning (PBL). They facilitate the development of students' self-directed and collaborative learning skills, and support students during their learning processes. The tutor's ability to understand students' learning needs and to... -
Hospitality management students' cognitive style
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Hans Otting --- Stenden University of Applied Sciences, The NetherlandsThis paper reports on the cognitive style of students in a problem-based hospitality management curriculum at a university of applied sciences. A cognitive style is a student's preference of perceiving, processing, and evaluating information (Hayes and Allinson 1998). The cognitive... -
What drives customers to use access-based sharing options in the hospitality industry?
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Can Lu --- Department of Human Sciences, USA Jay Kandampully --- Department of Human Sciences, USAAccess-based sharing businesses have gained popularity in the hospitality industry. The recent shift of customers’ willingness to share accommodation with a host as opposed to using a private hotel room has many implications for the traditional lodging sector. Sharing firms... -
Problem-based learning in the first or second language: Does it make a difference?
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Dirk Humalda --- Stenden Hotel Management School, The Netherlands Wichard Zwaal --- Stenden Hotel Management School, Academy of International Hospitality Research, The NetherlandsProblem-based learning (PBL) is the key didactic approach in the curriculum of the Stenden Hotel Management School. Real-world problems are used to activate prior knowledge and to trigger a learning process aimed at expanding and elaborating students’ understanding and competences... -
Towards a new model to benchmark firms’ operating efficiency: A data envelopment analysis approach
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: Merwe Oberholzer --- Accounting Sciences, South Africa Dawie Mong --- Accounting Sciences, South Africa Jan van Romburgh --- Accounting Sciences, South AfricaThe purpose of the study was to construct two similar data envelopment analysis (DEA) models. The first contains only published accounting-based data and the second added weighted average cost of capital (WACC), a primary market-based determinant, as an input variable... -
Developing primary health care and public health competencies in undergraduate medical students
Item type: Journal Article • Journal: South African Family Practice • Authors: Stephen E Knight --- School of Nursing and Public Health, College of Health Sciences, South Africa Andrew J Ross --- School of Nursing and Public Health, College of Health Sciences, South Africa Ozayr Mahomed --- School of Nursing and Public Health, College of Health Sciences, South AfricaBackground: The Selective Programme (Selectives) at the University of KwaZulu-Natal (UKZN) is a three-year longitudinal, community-based programme within the undergraduate medical curriculum, which aims to develop primary health care (PHC) and public health competencies in students using the community-oriented primary... -
Partnership duration, concurrency, and HIV in sub-Saharan Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Larry Sawers --- Department of Economics, USA Alan Isaac --- Department of Economics, USAA widely accepted explanation for the exceptionally high HIV prevalence in sub-Saharan Africa is the practice of long-term overlapping heterosexual partnering. This article shows that long-duration concurrent partnering can be protective against HIV transmission rather than promoting it. Monogamous partnering... -
DNA barcoding of South Africa’s ornamental freshwater fish – are the names reliable?
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: KA van der Walt --- Department of Ichthyology and Fisheries Science, South Africa T Mäkinen --- South African Institute for Aquatic Biodiversity, South Africa ER Swartz --- South African Institute for Aquatic Biodiversity, South Africa OLF Weyl --- South African Institute for Aquatic Biodiversity, South AfricaTrade in freshwater ornamental fish in South Africa is currently regulated by a ‘blacklist’ to prevent potentially invasive taxa from establishing in the country. Because its effective implementation requires accurate identification, the aim of the present study was to test... -
Population structure of the sicklefin lemon shark Negaprion acutidens within the Curieuse Marine National Park, Seychelles
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: RD Hodgkiss --- Global Vision International Seychelles, Seychelles A Grant --- Global Vision International Seychelles, Seychelles JHR McClelland --- Global Vision International Seychelles, Seychelles R Quatre --- Seychelles National Parks Authority, Seychelles B Rademakers --- Global Vision International Seychelles, Seychelles C Sanchez --- Nature Seychelles, Seychelles C Mason-Parker --- Global Vision International Seychelles, SeychellesThis study produced the first data on population parameters for sicklefin lemon shark Negaprion acutidens at the granitic Seychelles Islands, adding to a limited catalogue of species information. Juveniles at a site in the Curieuse Marine National Park were tagged... -
The benefit of guest loyalty programmes
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Fleur La Rose --- Stenden Hotel Management School, The Netherlands Bill Rowson --- Stenden Hotel Management School, The NetherlandsThe aim of this research is to find out what kind of guest loyalty programme Apollo Hotels and Resorts should implement for their individual leisure guests in order to gain more loyal leisure guests. In the literature review of this... -
In-vitro diagnostics (IVDs) innovations for resource-poor settings: The Indian experience
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Nidhi Singh --- Centre for Studies in Science Policy, India Dinesh Abrol --- Institute for Studies in Industrial Development (ISID), IndiaThis article illustrates how the present institutional arrangements and the policy regime under perusal have not been able to support the development of an ecosystem for innovation-making for in-vitro diagnostics (IVDs) for resource-poor settings. Policies favouring trade liberalization and foreign... -
Constrained relationship agency as the risk factor for intimate partner violence in different models of transactional sex
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Rebecca Fielding-Miller --- Department of Medicine, USA Kristin Dunkle --- South African Medical Research Council, South AfricaWomen who engage in transactional sex are more likely to experience intimate partner violence (IPV) and are at higher risk of HIV. However, women engage in transactional sex for a variety of reasons and the precise mechanism linking transactional sex... -
Share-based incentives for South African CEOs: Trends 2002−2015
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: Gretha Steenkamp --- School of Accountancy, South Africa Nicolene Wesson --- Business School, South AfricaShare-based incentives, which theoretically align executive and shareholders’ interests (agency theory), comprise a significant portion of executive remuneration. Detractors propose that such incentives could allow rent extraction (managerial power theory). To enable proper governance, stakeholders (both shareholders and regulators) need... -
Structural barriers to South African volunteer home-based caregivers providing quality care: the need for a policy for caregivers not affiliated to primary healthcare clinics
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: David Morton --- Department of Nursing Science, South Africa Thoko Mayekiso --- Vice Chancellor’s Office, South Africa Peter Cunningham --- Department of Sociology and Anthropology, South AfricaCommunity home-based care (CHBC) is a critical component of non-formal care in communities in Africa that have a high prevalence of HIV and tuberculosis (TB). Community carers consisting primarily of volunteers are critical role players in African healthcare systems and... -
School-based care and support for the intellectually disabled learners at risk for sexual abuse: South African teacher carer perspectives
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Andile Alfred Mdikana --- Department of Inclusive Education, South Africa Nareadi Tlakale Phasha --- Department of Inclusive Education, South AfricaThis study examined the functionality of a school-based care and support program for the intellectually disabled learners who have a history of sexual abuse. Participants were 28 teachers from four special educational needs schools in the Gauteng Province, South Africa... -
Testing of developed Food Based Dietary Guidelines for the elderly in South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: CE Napier --- Food and Nutrition, South Africa WH Oldewage-Theron --- Department of Nutritional Sciences, USA HH Grobbelaar --- Food and Nutrition, South AfricaThe purpose of this paper is to describe the process of the testing of the Elderly Food Based Dietary Guidelines (EFBDGs). Following a literature review, stakeholder discussions and revision, preliminary English EFBDGs were proposed and circulated to an expert panel... -
South African community-based tourism operational guidelines: Analysis and critical review
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Andrea Giampiccoli --- Department of Hospitality and Tourism, South Africa Melville Saayman --- Tourism Research in Economics, Environs and Society (TREES), North-West University, South AfricaCommunity-based tourism (CBT), similar to tourism in general, is growing in relevance and importance as a field of research. The growing interest in CBT has led to the production of various handbooks, manuals and/or guidelines on CBT development. The tourism... -
Executive performance evaluation and remuneration: Disclosure and practices of selected listed South African companies (2002−2015)
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: Nadia Mans-Kemp --- , South Africa Suzette Viviers --- , South AfricaGiven growing inequality in South Africa, shareholders are increasingly questioning the size and composition of executive remuneration packages. They are also demanding greater transparency on the criteria and processes used to award performance incentives. The researchers hence investigated the extent... -
Action 7 of the BEPS action plan and the permanent establishment status of non-resident online retailers in South Africa
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: Stephan Spies --- , South Africa Linda van Heerden --- ,Action 7 of the BEPS action plan identified a multinational tax planning strategy that typically avoids corporate tax in the consumer country by preventing the creation of a Permanent Establishment (PE) therein. This is especially relevant in South Africa’s online... -
Stunted scale-up of a performance-based financing program on HIV and maternal–child health services in Mozambique — a policy analysis
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Jessica Gergen --- ThinkWell, Mozambique Joana Falcao --- Independent contractor, Mozambique Yogesh Rajkotia --- ThinkWell, MozambiqueObjective: A performance-based financing (PBF) program was implemented for services for HIV, prevention of mother-to-child transmission (PMTCT) and maternal/child health (MCH) in two provinces of Mozambique. This study investigates the determinants of policy scale-up to help accelerate the expansion of... -
Efforts Toward Improving Maize Yields on Smallholder Farms in Uasin Gishu County, Kenya, through Site-specific, Soil-testing-based Fertiliser Recommendations: A Transdisciplinary Approach
Item type: Journal Article • Journal: East African Agricultural and Forestry Journal • Authors: Arusey Chebet --- University of Eldoret, Kenya Njoroge Ruth --- University of Eldoret, Kenya Otinga A. Nekesa --- University of Eldoret, Kenya Wilson Ng’etich --- University of Eldoret, Kenya Koech Julius --- University of Eldoret, Kenya Roland W. Scholz --- Danube University, AustriaThis study evaluated the effects of site-specific, soil-testing-based fertiliser recommendations on maize yields using the transdisciplinary (TD) process. The TD process utilizes knowledge from science and practice. Farmers, extension officers, local financial institutions, and other practitioners collaborated with local scientists... -
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... -
Taxonomic challenges associated with identification guides of benthic macroinvertebrates for biomonitoring freshwater bodies in East Africa: A review
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: H Ochieng --- Department of Biology, Uganda J Okot-Okumu --- Department of Environmental Management, Uganda R Odong --- Department of Zoology, Entomology and Fisheries Sciences, UgandaAlthough biomonitoring of freshwater bodies is important in East Africa as a result of increasing environmental threats, the identification guides of benthic macroinvertebrates used to generate data for developing metrics for this purpose are mainly not regionally specific. This casts... -
Community healthcare workers’ satisfaction with ward-based outreach team services in Tshwane district, South Africa
Item type: Journal Article • Journal: South African Family Practice • Authors: JV Ndimande --- Discipline of Family Medicine, South Africa GA Ogunbanjo --- Discipline of Family Medicine, South Africa SN Nyalunga --- Discipline of Family Medicine, South Africa A Masango-Makgobela --- Discipline of Family Medicine, South Africa T Bongongo --- Discipline of Family Medicine, South AfricaBackground: The incorporation of community healthcare worker (CHW) involvement in the management of patients is in line with the 2006 World Health Report, which advocates increased community participation and the systematic delegation of tasks to less specialised cadres. For CHWs... -
Perceptions and attitudes towards acceptability of HIV self-testing among female sex workers in Selibe Phikwe, Botswana
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Onkgopotse Kgomotso Oduetse --- Ministry of Health and Wellness, Botswana Bonaparte Nkomo --- Ministry of Health and Wellness, Botswana Nokuthula Majingo --- Ministry of Health and Wellness, Botswana Yohana Mashalla --- Faculty of Medicine, Department of Biomedical Sciences, Botswana Ester Seloilwe --- School of Nursing, BotswanaBackground: Sub-Saharan Africa accounts for 71% of the global burden of HIV infection. For the general population of Botswana, the estimated HIV prevalence is 18.5%; for female sex workers it is 61.9%. This study explored and documented female sex workers’... -
Can long-term content analysis of print media be used to examine species composition, population demography and changes in distributional range of recreational fishery species?
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: WM Potts --- Department of Ichthyology and Fisheries Science, South Africa T Jordan --- Department of Ichthyology and Fisheries Science, South Africa A-R Childs --- Department of Ichthyology and Fisheries Science, South AfricaAlthough marine recreational fisheries are socially and economically important, there is often limited funding for their monitoring and assessment. With South African anglers reporting catch declines for almost all targeted species and little long-term monitoring data available, novel methods need... -
Improving the quality of clinical training in the workplace: implementing formative assessment visits
Item type: Journal Article • Journal: South African Family Practice • Authors: Robert Mash --- Division of Family Medicine and Primary Care, South Africa Zelra Malan --- Division of Family Medicine and Primary Care, South Africa Julia Blitz --- Division of Family Medicine and Primary Care, South Africa Jill Edwards --- Division of Family Medicine and Primary Care, South AfricaFamily physicians have a key role to play in strengthening district health services in South Africa. There are a number of barriers to the supply of these specialists in family medicine, one of which is the quality of workplace-based training... -
Comparing feeding niche, growth characteristics and exploitation level of the giraffe catfish Auchenoglanis occidentalis (Valenciennes, 1775) in the two largest artificial lakes of northern Ghana
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: SM Abobi --- Faculty of Biology (FB2), Germany JW Oyiadzo --- Department of Fisheries and Aquatic Resources Management, Ghana M Wolff --- Faculty of Biology (FB2), GermanyThe stomach contents of the giraffe catfish, Auchenoglanis occidentalis, populations from Lake Bontanga and Lake Tono, two artificial lakes, were analysed, together with length frequency data collected from July 2016 to June 2017, to gain knowledge of the stock bioecology... -
Towards the development of a community-based model for promoting cervical cancer prevention among Yoruba women in Ibadan Nigeria: application of PEN-3 model
Item type: Journal Article • Journal: Southern African Journal of Gynaecological Oncology • Authors: AD Olanlesi-Aliu --- School of Nursing, University of Western Cape, South Africa PD Martin --- School of Nursing, University of Western Cape, South Africa FM Daniels --- School of Nursing, University of Western Cape, South AfricaObjective: Through the identification of the barriers to the uptake of prevention services for cervical cancer and ways to promote prevention of cervical cancer in the community, this research study purposed the development of a community-based model for promoting cervical... -
HIV treatment support services in Tanzania: a cost and efficiency analysis at facility and community levels
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Steven Forsythe --- Avenir Health, United States of America Bryant Lee --- Palladium Group Inc., United States of America Kuki Tarimo --- Palladium Group Inc., United States of America Boniface Silvan --- Ministry of Health, Community Development, Gender, Elderly and Children, Tanzania Marianna Balampama --- Palladium Group Inc., United States of America Julie Chitty --- Palladium Group Inc., United States of America Sara Bowsky --- Palladium Group Inc., United States of AmericaDifferentiated service delivery models provide an opportunity to reduce the cost of HIV treatment while increasing the focus on advanced patients. Also, stable patients who need less attention can visit facilities less frequently, saving time and money and reducing overcrowding... -
Developing the Global Health Cost Consortium Unit Cost Study Repository for HIV and TB: methodology and lessons learned
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Willyanne DeCormier Plosky --- Avenir Health, USA Lori A Bollinger --- Avenir Health, USA Lily Alexander --- Department of Global Health, USA Drew B Cameron --- Department of Health Policy and Management, USA Lauren N Carroll --- Philip R Lee Institute for Health Policy Studies, USA Lucy Cunnama --- Health Economics Unit, South Africa Gabriela B Gomez --- Centre for Health Economics, London School of Hygiene and Tropical Medicine, United Kingdom Carol Levin --- Department of Global Health, USA Elliot Marseille --- Health Strategies International, USA Mohamed Mustafa Diab --- Philip R Lee Institute for Health Policy Studies, USA Mariana Siapka --- Centre for Health Economics, London School of Hygiene and Tropical Medicine, United Kingdom Edina Sinanovic --- Health Economics Unit, South Africa Anna Vassall --- Centre for Health Economics, London School of Hygiene and Tropical Medicine, United Kingdom James G Kahn --- Philip R Lee Institute for Health Policy Studies, USAConsistently defined, accurate, and easily accessible cost data are a valuable resource to inform efficiency analyses, budget preparation, and sustainability planning in global health. The Global Health Cost Consortium (GHCC) designed the Unit Cost Study Repository (UCSR) to be a... -
The costs of home-based HIV testing and counselling in sub-Saharan Africa and its association with testing yield: a literature review
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Katharina Hauck --- Abdul Latif Jameel Institute for Disease and Emergency Analytics, MRC Centre for Global Infectious Disease Analysis, Department of Infectious Disease Epidemiology, School of Public Health, UKMore than 14.5 of the 36.7 million people living with HIV globally do not know their HIV status, making comprehensive testing interventions a critical step in ending the HIV/AIDS epidemic. Home-based testing and counselling (HBTC) involves small teams of community... -
Assessment for problem-based learning
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Wichard Zwaal --- Stenden Hotel Management School, The NetherlandsWhen designing a new educational unit on organisational behaviour, special attention was paid to the constructive alignment of the assessment procedure with the learning outcomes and educational concept. In order to optimise the fit with the principles and philosophy of... -
A community-based HIV counselling and testing programme found a decreasing proportion of new HIV testers in South Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Simukai Shamu --- Foundation for Professional Development, South Africa Thato Farirai --- Foundation for Professional Development, South Africa Jean Slabbert --- Foundation for Professional Development, South Africa Geoffrey Guloba --- Foundation for Professional Development, South Africa Nomea Masihleho --- USAID, South Africa Julius Kamera --- USAID, South Africa Nkhensani Nkwashu --- Foundation for Professional Development, South AfricaThis article assesses the history of HIV testing among community-based HIV counselling and testing (CBCT) clients between 2014 and 2018 in 13 South African districts. Consenting clients were tested for HIV and interviewed to categorise as first-time testers or repeat... -
Factors to consider for effective critical thinking development in auditing students
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: E. A. J. Terblanche --- Department of Financial Governance, South Africa B. de Clercq --- Department of Taxation, South AfricaFor students to be able to adapt in a fast-changing, technology-driven world, they have to be critical thinkers. With critical thinking being viewed as a prized commodity, there is an increased emphasis on this vital skill in the auditing profession... -
Project-based learning to encourage parental involvement in promoting indigenous technology in schools
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Khazamula J. Maluleka --- , South AfricaThe Department of Basic Education requests teachers to use the design process as teaching methodology in Technology Education. Learners’ completion of projects poses a challenge for teachers, who are supposed to ensure that their learners undertake a project as part... -
Identifying the strength and weaknesses of the South African tech-based industries: Insights from the Swiss South African business development programme
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Ramazan Uctu --- , Iraq Hassan Essop --- , South AfricaPrevious studies have considered the importance of technological development to economic growth, which lead to more research on policy interventions that would promote innovation and technological development. However, developing new technologies without a vehicle or mechanism to deliver the technologies... -
Bank sensitivity to international regulatory reform: The case of Korea
Item type: Journal Article • Journal: Investment Analysts Journal • Authors: Doojin Ryu --- , Republic of Korea Robert I. Webb --- , United States of America Jinyoung Yu --- , Republic of KoreaThis study examines the reaction of Korean banks’ procyclical behaviour to the adoption of the Basel III accord, which imposes a global capital framework on banks, and the sensitivity of Korean banks’ reactions depending on their capital structures prior to... -
Zoogeography of marine Bryozoa around South Africa
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: MK Boonzaaier-Davids --- , South Africa WK Florence --- , South Africa MJ Gibbons --- , South AfricaThe zoogeography of marine Bryozoa around South Africa was investigated using published distribution records, museum catalogues, and an examination of previously unworked bryozoan material in (mostly) museum collections. Although a total of 276 valid species are recognised, it was not... -
Are South African linefishes recovering and what makes them prone to overexploitation?
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: M Haupt --- , South Africa H Winker --- , South Africa D Parker --- , South Africa SE Kerwath --- , South AfricaManaging coastal fisheries is challenging as the status of many fish stocks caught in these fisheries remains unknown. In the South African linefishery, regular comprehensive assessments of the status of most linefish stocks are unattainable owing to a scarcity of... -
Risk-based portfolio sensitivity to covariance estimation
Item type: Journal Article • Journal: Investment Analysts Journal • Authors: Hannes du Plessis --- , Paul van Rensburg --- ,Risk-based portfolio construction methods focus on optimally extracting information from the covariance matrix of asset returns, as opposed to utilising forecasts of expected returns, in determining the portfolio allocation. This improves their robustness to estimation error in means, but this... -
Common dolphin Delphinus delphis occurrence off the Wild Coast of South Africa
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: M Caputo --- , South Africa PW Froneman --- , South Africa S Plön --- , South AfricaDespite their typical large group sizes, limited research exists on the occurrence of common dolphins Delphinus delphis because of the pelagic, offshore nature of this species and the lack of barriers to their movement in this environment. The main purpose... -
The influence of developmental feedback on voice: The mediating role of organisation-based self-esteem
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Weilin Su --- , China Xinqi Lin --- , China Manuel London --- , USAWe investigated the extent to which receiving developmental feedback from the work supervisor increased employee confidence to be proactive in expressing promotive voice (e.g., offering advice) and prohibitive voice (e.g., point out problems or criticising), and the employee organisation-based self-esteem... -
Biomass-based value chain analysis of plantain in two regions in Ghana
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Charles Tortoe --- , Ghana Wilhelmina Quaye --- , Ghana Paa Toah Akonor --- , Ghana Charlotte Oduro Yeboah --- , Ghana Evelyn Serwah Buckman --- , Ghana Nana Yamoah Asafu-Adjaye --- , GhanaPlantain biomass value chain analysis was conducted to generate benchmark information that supports reduction of post-harvest losses of plantain and to identify value-added opportunities and linkages to new markets in Ghana. Specifically, this study sought to identify the actors and... -
‘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... -
Statistical arbitrage on the JSE based on partial co-integration
Item type: Journal Article • Journal: Investment Analysts Journal • Authors: A. J. Hoffman --- , South AfricaEarly forms of statistical arbitrage exploited the mean reversion of a model error extracted from pairs of instruments with a tendency to move together. Pairs trading was extended by Engle and Granger and by Johansen to include several co-integrated instruments... -
The opinion of KwaZulu-Natal dietitians regarding the use of a whole-foods plant-based diet in the management of non-communicable diseases
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: LM Janse Van Rensburg --- , South Africa NL Wiles --- , South AfricaBackground: International studies have highlighted the benefit of using a whole-food, plant-based diet (WFPBD) in the prevention and treatment of non-communicable diseases (NCDs). It is imperative to gather the opinions of dietitians on this diet, in order to assess whether... -
Effectiveness of the Sista2Sista programme in improving HIV and other sexual and reproductive health outcomes among vulnerable adolescent girls and young women in Zimbabwe
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Gemma Oberth --- , South Africa Tamisayi Chinhengo --- , South Africa Tendayi Katsande --- , Zimbabwe Rudo Mhonde --- , Zimbabwe Dagmar Hanisch --- , Zimbabwe Pennelope Kasere --- , Zimbabwe Beverley Chihumela --- , Zimbabwe Bernard Madzima --- , ZimbabweBackground: In Zimbabwe, adolescent girls and young women (AGYW) experience high rates of HIV and other sexual and reproductive health challenges. In 2013, the Zimbabwe Ministry of Health and Child Care partnered with the United Nations Population Fund to implement... -
A study on the use of mobile computing technologies for improving the mobility of Windhoek residents
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Julius Silaa --- , Namibia Husin Jazri --- , Malaysia Hippolyte Muyingi --- , NamibiaThe aim of this study was to investigate the use of mobile computing technologies for improving the mobility of Windhoek residents, through exploring the perceptions and attitudes of Windhoek taxi drivers and passengers subjected to a real time experiment of... -
‘Drink clean, safe water and/or other fluids through-out the day even if you do not feel thirsty’: a food-based dietary guideline for the elderly in South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Upasana Mukherjee --- , USA Carin Napier --- , South Africa Wilna Oldewage-Theron --- , USAThis review summarises information from available literature to support the dietary guideline ‘Drink Clean, Safe Water and/or Other Fluids Through-Out the Day Even if You Do Not Feel Thirsty’ set for the elderly of South Africa (SA). Water is essential... -
Food and beverages undermining elderly health: three food-based dietary guidelines to avoid or delay chronic diseases of lifestyle among the elderly in South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Yasaman Jamshidi-Naeini --- , United States Gugulethu Moyo --- , United States Carin Napier --- , South Africa Wilna Oldewage-Theron --- , United StatesDietary patterns among South African older adults indicate a moderate intake of total fat and salt, as well as a high sugar intake. Total fat, saturated fat, sugar and salt intakes are associated with non-communicable diseases (NCDs) and mortality. Processed... -
Eat clean and safe food: a food-based dietary guideline for the elderly in South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Makenzie Miller --- , United States Wilna Oldewage-Theron --- , United States Carin Napier --- ,As the population of elderly individuals in South Africa (SA) grows, there is a need to promote the continued health of these persons as they progress through the life cycle. Food Based Dietary Guidelines (FBDGs) for the SA elderly were... -
An introduction to the Food-Based Dietary Guidelines for the Elderly in South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Carin Napier --- , South Africa Heleen Grobbelaar --- , South Africa Wilna Oldewage-Theron --- , USAFood-based dietary guidelines (FBDGs) are not a new concept and are being used in many countries to promote healthy eating and the prevention of diet-related chronic diseases. The Food and Agriculture Organization (FAO) recommended FBDGs as an approach to prevent... -
If you drink alcohol, drink sensibly: a food-based dietary guideline for the elderly in South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Rufus Theophilus --- , USA Carin Napier --- , South Africa Wilna Oldewage-Theron --- , USAThe use and misuse of alcohol has become a public health problem among the South African (SA) elderly population, among whom risky drinking is a common practice. Previous publications encouraging alcohol use have referred to two supposedly beneficial effects of... -
Microplastics pollution in the sediments of creeks and estuaries of Kenya, western Indian Ocean
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: JO Kerubo --- , Kenya AWN Muthumbi --- , Kenya JM Onyari --- , Kenya D Robertson-Andersson --- , South Africa E Kimani --- , KenyaMicroplastic pollution has been recognised as a global threat in marine environments and a danger to prey, predators and humans. Yet, there have been few studies in the western Indian Ocean, specifically along the Kenyan coast, which makes it difficult... -
Sustainable early literacy outcomes for young children of poverty: Influences of attendance, social competence, and problem behaviour
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karen C. Stoiber --- , United States of America Maribeth Gettinger --- , United States of AmericaThis study examined the role of children’s early school attendance and social competency skills in their early literacy development. Participants were 286 African American pre-schoolers from low-income homes enrolled in Head Start classrooms in the Unites States of America (mean... -
The psychology of sustainability and sustainable development: Transdisciplinary perspectives
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Annamaria Di Fabio --- , ItalyThe study outlines the pillars of the psychology of sustainability and sustainable development. It applies a transdisciplinary approach to explore how the psychology of sustainability and sustainable development provides a common language for constructing well-being and quality-of-life of populations, regarding... -
Overview of field-testing of the revised, draft South African Paediatric Food-Based Dietary Guidelines amongst mothers/caregivers of children aged 0–5 years in the Western Cape and Mpumalanga, South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: LM du Plessis --- , South Africa LC Daniels --- , South Africa HE Koornhof --- , South Africa S Samuels --- , South Africa I Möller --- , South Africa S Röhrs --- , South AfricaBackground: This paper provides an overview of a series of studies undertaken to assess the appropriateness and understanding of the revised, draft South African Paediatric Food-Based Dietary Guidelines (SA-PFBDGs) amongst mothers/caregivers of children aged 0–5 years. Previous exposure to guidelines... -
Field-testing of the revised, draft South African Paediatric Food-Based Dietary Guidelines amongst mothers/caregivers of children aged 0–12 months in the Breede Valley sub-district, Western Cape province, South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: LM du Plessis --- , South Africa LC Daniels --- , South Africa HE Koornhof --- , South Africa ZL Solomon --- , South Africa M Loftus --- , South Africa LC Babajee --- , South Africa C Ronquest --- , South Africa B Kleingeld --- , South Africa CM Greener --- , South Africa KJ Burn --- , South AfricaObjectives: To assess the appropriateness and understanding of the revised, draft South African Paediatric Food-Based Dietary Guidelines (SA-PFBDGs) amongst mothers/caregivers of children aged 0–12 months. Exposure to guidelines with similar messages, barriers and enablers to following of the guidelines were... -
Field testing of the revised, draft South African Paediatric Food-Based Dietary Guidelines among mothers/caregivers of children aged 12–36 months in the Stellenbosch Municipality in the Western Cape province, South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: S Strydom --- , South Africa LM du Plessis --- , South Africa LC Daniels --- , South AfricaObjective: To assess the appropriateness and understanding of the revised, draft South African Paediatric Food-Based Dietary Guidelines (SA-PFBDGs) among mothers/caregivers of children aged 12–36 months. Exposure to guidelines with similar messages, barriers and enablers to following of the guidelines were... -
Field-testing of the revised, draft South African Paediatric Food-Based Dietary Guidelines among Siswati-speaking mothers/caregivers of children aged 0–36 months in Kabokweni, Mpumalanga province, South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: I Möller --- , South Africa LM du Plessis --- , South Africa LC Daniels --- , South AfricaObjectives: To determine the appropriateness and understanding of the revised, draft South African Paediatric Food-Based Dietary Guidelines (SA-PFBDG) among siSwati speaking mothers/caregivers of children aged 0–36 months. Previous exposure to guidelines with similar messages, barriers and enablers to following the... -
Field-testing of the revised, draft South African Paediatric Food-Based Dietary Guidelines among mothers/caregivers of children between the ages of 3 and 5 years in the Northern Metropole, City of Cape Town, Western Cape province, South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: SH Röhrs --- , South Africa LM du Plessis --- , South Africa -
Calibration and evaluation of the Sustainable Grazing Systems pasture model for predicting native grass aboveground biomass production in southern Africa
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Walter Svinurai --- , South Africa Abubeker Hassen --- , South Africa Eyob Tesfamariam --- , South Africa Abel Ramoelo --- , South Africa Brendan Cullen --- , AustraliaSimulation modelling of grass biomass production has gained huge attention since the early 2000s, but it has rarely been applied to southern African rangelands, due to limited data availability for model calibration and evaluation. This study was conducted to calibrate... -
Investigating the impact of country-by-country reporting on effective tax rates: Exploratory evidence from listed South African multinational groups
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: Cara Thiart --- , South AfricaBackground: Following the global initiative to curb base erosion and profit shifting, South Africa introduced Country-by-Country (CbC) reporting standards for South African multinational groups with an effective date of 1 January 2016. -
Low acceptance of intimate partner violence by pregnant women in Uganda predicts higher uptake of HIV self-testing among their male partners
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Caroline J Vrana-Diaz --- , USA Jeffrey E Korte --- , USA Mulugeta Gebregziabher --- , USA Lauren Richey --- , USA Anbesaw Selassie --- , USA Michael Sweat --- , USA Rose Kisa --- , Uganda William Musoke --- , Uganda Harriet Chemusto --- , Uganda Esther Buregyeya --- , Uganda Joseph KB Matovu --- , Uganda Rhoda K Wanyenze --- , UgandaIntroduction: Heterosexual couples are at high risk for HIV acquisition in sub-Saharan Africa, and HIV self-testing (HST) is an additional approach to expand access to HIV testing services. However, it is not well known how gender equality is associated with... -
Diabetes in the Western Cape: an eight-year profile
Item type: Journal Article • Journal: Journal of Endocrinology, Metabolism and Diabetes of South Africa • Authors: N Sahadew --- , South Africa S Pillay --- , South Africa VS Singaram --- , South Africa -
Efficiency and productivity analysis of pineapple farmers in the Akwapim-South District of Ghana: A distance function approach
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Yaw Ofori-Appiah --- , Ghana Edward Ebo Onumah --- , Ghana Freda Elikplim Asem --- , GhanaThe study sought to analyze the efficiency and productivity of pineapple farmers in the Akwapim-South District of Ghana. The paper employs the stochastic translog distance function technique to analyze the influence of inputs on outputs whilst highlighting the technical efficiency... -
Assessing fish community response to water quality and habitat stressors in KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: Wesley Evans --- , South Africa Colleen T Downs --- , South Africa Matthew J Burnett --- , South Africa Gordon C O’Brien --- , South AfricaThe degradation of freshwater ecosystems can be attributed to stressors associated with the increased demand for water and other aquatic resources. Freshwater ecosystems face such challenges in supporting agriculture, industry, and high-density urban areas in KwaZulu-Natal (KZN) province, South Africa... -
Traditional authorities, legal power and land disputes in north-west Namibia
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Kana Miyamoto --- , JapanThis study considers the revitalisation of traditional authorities, a phenomenon found throughout modern Africa. It analyses and compares court cases involving land disputes amongst herders living in north-western Namibia. Since the 1990s, African nations have pursued land reform to stabilise... -
Supporting marine spatial planning with an ecosystem model of Algoa Bay, South Africa
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: K Ortega-Cisneros --- , South Africa E Weigum --- , South Africa R Chalmers --- , South Africa S Grusd --- , South Africa AT Lombard --- , South Africa L Shannon --- , South AfricaThe Ecopath with Ecosim (EwE) modelling framework was used to develop a model of Algoa Bay and test the ecosystem impacts of the implementation of the Addo Elephant National Park Marine Protected Area (MPA). The Ecopath model included 37 functional... -
Lessons learnt from UNAIDS virtual technical support to countries applying for funding from the Global Fund COVID-19 Response Mechanism
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Arlette Campbell White --- , United Kingdom Marc Péchevis --- , United Kingdom Adriana Jimenez Cuen --- , SwitzerlandIn 2020 the Global Fund for AIDS, Tuberculosis and Malaria initiated a new funding modality, the COVID-19 Response Mechanism, to mitigate the pandemic’s effects on HIV, TB and malaria programmes and health systems in implementer countries. In 2021 UNAIDS introduced... -
Indigenous knowledge and science-based predictors reliability and its implication for climate adaptation in Ghana
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Daniel Adu Ankrah --- , Ghana Nana Afranaa Kwapong --- , Ghana Seth Dankyi Boateng --- , GhanaThe study examined the reliability of indigenous knowledge and science-based predictors of climate and how this influences smallholder farmers’ practices and adaptations in Ghana’s three regions (Northern, Western and Volta regions). Two districts were selected in each region: Builsa South... -
The impact of open innovation challenges on automotive component manufacturers’ competitiveness: An insight from the South African automotive industry
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Arthur Mzwandile Gonyora [cor1] Stephen Migiro --- , South Africa Pfano Mashau --- , South Africa Bongani Ngwenya --- , South AfricaOpen innovation is a function of managing innovation challenges within an organization to achieve sustainable competitive advantage. To achieve this, organizations have to configure and regulate their strategic resources, harness their core competencies and absorptive capacity, and manage uncertainties inherent... -
Multi-trait, multi-method talent assessment through a digital platform: Relationship with job performance
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Frederick W. Stander --- , South Africa Sebastian Rothmann --- , South Africa Vesselin Popov --- , United Kingdom Luning Sun --- , United KingdomThis study investigated whether a multi-method assessment approach increases variance for predicting future job performance compared to a single-method approach measuring similar constructs. Participants were managers (n = 539, female = 29%, average age 38 years, SD = 7 years)... -
Engaging HIV-prevention ambassadors to promote oral PrEP among adolescent girls and young women: results of a Zimbabwe field test
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Morgan Garcia --- , USA Definate Nhamo --- , Zimbabwe Nicole Macagna --- , USA Takudzwa Mamvuto --- , Zimbabwe Naledi Katsande --- , Zimbabwe Giuliana Morales --- , USA Michele Lanham --- , USA Joseph Murungu --- , Zimbabwe Imelda Mahaka --- , Zimbabwe Natalie Kruse-Levy --- , Zimbabwe Kristine Torjesen --- , USAThe HIV Prevention Ambassador Training Package for Adolescent Girls and Young Women was created in collaboration with adolescent girls and young women (AGYW) to improve skills, knowledge, and attitudes about oral pre-exposure prophylaxis (PrEP) among peer “ambassadors”. It was field... -
Metabarcoding of zooplankton confirms southwards dispersal of decapod crustacean species in the western Indian Ocean
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: A Govender --- Oceanographic Research Institute (ORI), South Africa JC Groeneveld --- Oceanographic Research Institute (ORI), South Africa SP Singh --- Oceanographic Research Institute (ORI), South Africa S Willows-Munro --- University of KwaZulu-Natal, South AfricaMetabarcoding to determine marine zooplankton species composition is a fast-developing method, yet to be fully standardised. DNA barcode reference libraries that link species to barcode sequences remain incomplete, taxonomically imprecise, and biased towards well-studied regions. We used metabarcoding to determine... -
A guiding framework for enhancing database security in state-owned universities in Zimbabwe
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Zorodzai Magura --- Midlands State University, Zimbabwe Tinashe Gwendolyn Zhou --- Midlands State University, Zimbabwe Samuel Musungwini --- Midlands State University, ZimbabweThis study sought to design a framework to enhance database security in state-owned universities. Database security has been a cause for concern for state-owned universities following many reported cases of state-owned universities that were repeatedly hacked locally and the fact... -
Associations between COVID-19 vaccine hesitancy and the experience of violence among women and girls living with and at risk of HIV in Nigeria
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Morenike Oluwatoyin Folayan --- Obafemi Awolowo University, Nigeria Olujide Arije --- Obafemi Awolowo University, Nigeria Amaka Enemo --- , Nigeria Aaron Sunday --- , Nigeria Amira Muhammad --- Northern Nigerian Transgender Initiative, Nigeria Hasiya Yunusa Nyako --- , Nigeria Rilwan Mohammed Abdullah --- , Nigeria Henry Okiwu --- , Nigeria Erik Lamontagne --- , SwitzerlandAim : Women and girls living with and at high risk of HIV (WGL&RHIV) had an increased risk for gender-based violence (GBV) during COVID-19. The study aimed to assess the associations between vaccine hesitancy and GBV, HIV status and psychological... -
Technology-based banking and bank deposit: The Nigerian commercial banks’ experience
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Chukwuebuka Bernard Azolibe --- Nnamdi Azikiwe University, Nigeria Jisike Jude Okonkwo --- Nnamdi Azikiwe University, Nigeria Victoria Ogochukwu Obi-Nwosu --- Nnamdi Azikiwe University, NigeriaIn this paper, we theorize a novel mechanism by which technology-based banking services – automated teller machines (ATMs), point of sale (POS), mobile and internet banking – stimulate bank deposit growth based on observed practical experiences. The autoregressive distributed lag... -
A study of local government HIV/AIDS projects in South Africa
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Leon Swartz --- Population and Development Research, Niel Roux --- Directorate: Population and Development Research,The primary goal of this study was to survey local government HIV/AIDS projects in South Africa. A total of 240 questionnaires were sent to local municipalities nationally between May and July 2002. A total of 44 municipalities returned their questionnaires,... -
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... -
Prevention of HIV and other STIs in rural Senegal: a study of prevention-related events collected by sentinel observers
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Abdoulaye Sidibé Wade --- Division SIDA, Senegalese Ministry of Health, Catherine Enel [B0002] Emmanuel Lagarde --- French National Institute for Health research (INSERM),We conducted a study of AIDS/STI prevention-related events based on a network of sentinel observers over a 35-month period in three rural communities of Senegal (May 2000 – March 2003). In one of these communities we also conducted a population-based... -
Development of an HIV risk reduction counselling intervention for use in South African sexually transmitted infection clinics
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Vuyisile Mathiti --- University of the Western Cape, Leickness C. Simbayi --- Social Aspects of HIV/AIDS and Health research programme, Human Sciences Research Council, Sean Jooste --- Social Aspects of HIV/AIDS and Health research programme, Human Sciences Research Council, Queen Kekana --- Social Aspects of HIV/AIDS and Health research programme, Human Sciences Research Council, Xolani P. Nibe --- Social Aspects of HIV/AIDS and Health research programme, Human Sciences Research Council, Luvuyo Shasha --- Social Aspects of HIV/AIDS and Health research programme, Human Sciences Research Council, Philasande Bidla --- Social Aspects of HIV/AIDS and Health research programme, Human Sciences Research Council, Pamela Magubane --- Social Aspects of HIV/AIDS and Health research programme, Human Sciences Research Council, Demetria Cain --- Psychology Department, University of Connecticut, Charsey Cherry --- Psychology Department, University of Connecticut, Seth C. Kalichman --- Psychology Department, University of Connecticut,South Africa urgently needs HIV prevention interventions that can be disseminated for use in clinical and community settings. A brief theory-based HIV risk reduction counselling intervention originally developed in the USA has recently been adapted for use in a South... -
Translating research into policy: the case of orphans and vulnerable children in South Africa
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Olive Shisana --- Human Sciences Research Council, Julia Louw --- University of the Western Cape,Policies are often developed without taking into account social science research findings and recommendations, despite the plethora of such research studies. This is largely because researchers and policy makers often work in isolation, yet if they worked synergistically they could... -
Social constructions of gender roles, gender-based violence and HIV/AIDS in two communities of the Western Cape, South Africa
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Anna Strebel --- Social Aspects of HIV/AIDS and Health Programme of the Human Sciences Research Council, South Africa Mary Crawford --- Psychology Department, University of Conneticut, USA Tamara Shefer --- Women and Gender Studies Programme, University of the Western Cape, South Africa Allanise Cloete --- Social Aspects of HIV/AIDS and Health Programme of the Human Sciences Research Council, South Africa Nomvo Dwadwa-Henda --- Social Aspects of HIV/AIDS and Health Programme of the Human Sciences Research Council, South Africa Michelle Kaufman --- University of Conneticut, USA Leickness Simbayi --- Social Aspects of HIV/AIDS and Health Research Programme, Kgobati Magome --- Social Aspects of HIV/AIDS and Health Research Programme of the Human Sciences Research Council, South Africa Seth Kalichman --- Psychology Department, University of Conneticut, USAThe links between gender roles, gender-based violence and HIV/AIDS risk are complex and culturally specific. In this qualitative study we investigated how women and men in two black communities in the Western Cape, South Africa, constructed their gender identities and... -
HIV/AIDS prevention through peer education and support in secondary schools in South Africa
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Maretha Visser --- Department of Psychology, University of Pretoria,The implementation and evaluation of a peer education and support programme in secondary schools to prevent and reduce high-risk sexual behaviour amongst adolescents is discussed. The aims of the programme were to provide accurate information about HIV/AIDS, discuss and reconsider... -
Hearing community voices: grassroots perceptions of an intervention to support health volunteers in South Africa
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Catherine Campbell --- London School of Economics, Yugi Nair --- Centre for HIV/AIDS Networking (HIVAN), University of KwaZulu-Natal, Sbongile Maimane --- HIVAN, University of KwaZulu-Natal, Andy Gibbs --- Health Economics and HIV/AIDS Research Division (HEARD), University of KwaZulu-Natal,With the scarcity of African health professionals, volunteers are earmarked for an increased role in HIV/AIDS management, with a growing number of projects relying on grassroots community members to provide home nursing care to those with AIDS – as part... -
Challenges impacting on the quality of care to persons living with HIV/AIDS and other terminal illnesses with reference to Kanye community home-based care programme
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Simon M Kang'ethe --- Skill Share International,HIV/AIDS has been found to be a challenging disease to humanity, its challenge spin-offs falling especially on to the caregivers of those infected and affected by the virus. This paper aims to discuss the challenges influencing the state of caregiving... -
Traditional healers as caregivers to HIV/AIDS clients and other terminally challenged persons in Kanye community home-based care programme (CHBC), Botswana
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: S. M. Kang'ethe --- Centre for Continuous Education (CCE), University of Botswana,The research study done at the Kanye village of Botswana was qualitative in design and exploratory in nature. While the broad goal aimed at assessing the contributions of caregivers in the Kanye CHBC programme, this article aims at evaluating the... -
Perceptions of door-to-door HIV counselling and testing in Botswana
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Karen Kroeger --- US Centers for Disease Control and Prevention (CDC), Allan W Taylor --- US Centers for Disease Control and Prevention (CDC), Heather M Marlow --- University of North Carolina at Chapel Hill, USA Douglas T Fleming --- Bristol-Myers Squib Company, USA Vanessa Beyleveld --- Premiere Personnel, Botswana Mary Grace Alwano --- CTS Global Inc., Mabel Tebogo Kejelepula --- Ministry of Health, Botswana Kentsenao Busang Chilume --- Botswana National AIDS Coordination Agency, Botswana Dawn K Smith --- US Centers for Disease Control and Prevention (CDC), Thierry Roels --- CDC's Division of Global HIV/Aids Programme, Peter Kilmarx --- US Centers for Disease Control and Prevention (CDC), ZimbabwePrevalence of HIV infection in Botswana is among the highest in the world, at 23.9% of 15 – 49-year-olds. Most HIV testing is conducted in voluntary counselling and testing centres or medical settings. Improved access to testing is urgently needed... -
Stigma as ‘othering’ among Christian theology students in South Africa
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Adrian D. Van Breda [d74e19]HIV is a health and developmental crisis that has profoundly challenged the Christian church in sub-Saharan Africa. Responding to stigma and prejudice against HIV and people living with HIV and AIDS has been a major concern of theologians and Christian... -
‘Every teacher is a researcher!’: Creating indigenous epistemologies and practices for HIV prevention through values-based action research
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Lesley Wood [d88e14]Since gender is an undisputed driver of HIV infection, teachers concerned with HIV prevention education should ideally encourage critical awareness of and culturally sensitive practices around gender inequalities. Many interventions and programmes have been developed for teachers to enable them... -
Process evaluation of school-based peer education for HIV prevention among Yemeni adolescents
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Buthaina Al-Iryani [d357e18] Huda Basaleem Khaled Al-Sakkaf Gerjo Kok Bart van den BorneIn 2005, a survey was conducted among all the 27 high schools of Aden, which revealed low levels of knowledge on major prevention measures, and a high level of stigma and discrimination towards people living with HIV (PLWH). The results served... -
Feasibility and acceptability of a bar-based sexual risk reduction intervention for bar patrons in Tshwane, South Africa
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Neo K. Morojele --- , , South Africa Naledi Kitleli --- , , South Africa Kgalabi Ngako --- , , South Africa Connie T. Kekwaletswe --- , , South Africa Sebenzile Nkosi --- , , South Africa Katherine Fritz --- , USA Charles D.H. Parry --- , , South AfricaAlcohol consumption is a recognised risk factor for HIV infection. Alcohol serving establishments have been identified as appropriate venues in which to deliver HIV prevention interventions. This paper describes experiences and lessons learnt from implementing a combined HIV prevention intervention... -
Responses to the global HIV and AIDS pandemic: a study of the role of faith-based organisations in Lesotho
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Dejo Olowu --- , , NigeriaThis article attempts to establish the key contribution by people of faith to the global HIV pandemic response, using Lesotho as a case study. Particular focus is paid to the work of selected religious organisations in Lesotho in this context,... -
An assessment of quality of home-based HIV counseling and testing performed by lay counselors in a rural sub-district of KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Vuyolwethu Magasana --- , South Africa Wanga Zembe --- , South Africa Hanani Tabana --- , South Africa Reshma Naik --- , South Africa Debra Jackson --- , South Africa Sonja Swanevelder --- , South Africa Tanya Doherty --- , South AfricaHIV counseling and testing (HCT) has been prioritized as one of the prevention strategies for HIV/AIDS, and promoted as an essential tool in scaling up and improving access to treatment, care and support especially in community settings. Home-based HCT (HBHCT)... -
Evaluation of a community-based ART programme after tapering home visits in rural Sierra Leone: a 24-month retrospective study
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: J. Daniel Kelly --- , , USA Raphael Frankfurter --- , , USA Gregoire Lurton --- , , USA Sulaiman Conteh --- , Sierra Leone Susannah F. Empson --- , , USA Fodei Daboh --- , Sierra Leone Brima Kargbo --- , Sierra Leone Thomas Giordano --- , , USA Joia Mukherjee --- , , USA M. Bailor Barrie --- , Sierra LeoneEvaluations of community-based antiretroviral therapy (ART) programmes have demonstrated positive outcomes, but little is known about the impact of tapering community-based ART. The objective of this study was to assess 24-month HIV retention outcomes of a community-based ART programme and... -
Fighting against HIV and AIDS within a resource constrained rural setting: a case study of the Ruvheneko Programme in Chirumhanzu, Zimbabwe
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Christina Tafadzwa Dzimiri --- , , South Africa Patrick Dzimiri --- , , South Africa Kezia Batisai --- , , South AfricaSince reports of the first incidence of the HIV virus in Zimbabwe in 1985, the epidemic has negatively impacted on every facet of human security. Rural areas, by virtue of being the periphery and constrained in terms of resources and... -
A qualitative evaluation of a stress management programme for HIV and AIDS home-based care workers in Tshwane, South Africa
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: P. M. Kupa --- Department of Social Work & Criminology, University of Pretoria, South Africa L. S. Geyer --- Department of Social Work & Criminology, University of Pretoria, South AfricaThe HIV and AIDS pandemic resulted in increased demands on the South African healthcare system and contributed to elevated stress levels among healthcare workers, including home-based care workers. The goal of the study was to evaluate a stress management programme... -
The impacts of past cultivation on the reptiles in a South African grassland
Item type: Journal Article • Journal: African Journal of Herpetology • Authors: Gavin P. R. Masterson --- University of the Witwatersrand, South Africa Bryan Maritz --- University of the Witwatersrand, South Africa Darian Mackay --- University of the Witwatersrand, South Africa GrahamJ. Alexander --- University of the Witwatersrand, South AfricaHabitat transfonnation is the primary anthropogenic threat to global biodiversity. Fragmentation of reptile populations following habitat transfonnation within a landscape can lead to the extirpation of species. We investigated the effects of land-use on the species richness and abundance of... -
Customary ecological conservation of Mwanda-Marungu Pastoral Commons in Taita Hills, south-west Kenya
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Daniel Maghanjo Mwamidi --- Institute of Environmental Sciences and Technology (ICTA), Autonomous University of Barcelona, Spain Abdirizak Arale Nunow --- Moi University, Kenya Pablo Dominguez --- Institute of Environmental Sciences and Technology (ICTA), Autonomous University of Barcelona, SpainRural commons in East-Africa have historically played key socio-economic and environmental sustainability. Despite growing interest in this arena, there are still surprisingly few studies that examine rural customary management of pastoral communities in East Africa. This is striking given that... -
An analysis of the use of share-based payments by the JSE Top 100 companies
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: Ramishka Nardhamuni --- University of the Witwatersrand, South Africa Kayleigh Greenslade --- University of the Witwatersrand, South Africa Wayne van Zijl --- University of the Witwatersrand, South AfricaLimited research has been conducted on companies’ use of share-based payments in a South African context. Where research has been performed, the focus has been predominantly on shared-based payments as part of executive remuneration packages. This paper extends this research... -
Estimating population changes in humpback whales Megaptera novaeangliae migrating past Cape Vidal, South Africa
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: C Wilkinson --- Cape Peninsula University of Technology, South Africa E Seyboth --- Cape Peninsula University of Technology, South Africa J Olbers --- , South Africa E Vermeulen --- University of Pretoria, South Africa R Kramer --- WILDTRUST, South Africa K Findlay --- Cape Peninsula University of Technology, South AfricaShore-based surveys of humpback whales Megaptera novaeangliae were performed from Cape Vidal, on the east coast of South Africa (iSimangaliso Marine Protected Area, Indian Ocean), from two independent platforms between 27 June and 7 August in 2018 and 2019, to... -
Predicting soil carbon in granitic soils using Fourier-transform mid-infrared (FT-MIR) spectroscopy: the value of database disaggregation
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Kelebohile Rose Seboko --- University of the Free State, South Africa Johan van Tol --- University of the Free State, South Africa Elmarie Kotze --- University of the Free State, South AfricaSoil carbon (C) is an important component in quality assessments and efficient models are required to estimate C rapidly. Accurate C assessments are valuable in monitoring land-use changes. Fourier-transform mid-infrared (FT-MIR) spectroscopy has proved to be a powerful tool for... -
On bases of closure operators on complete lattices
Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: Josef Šlapal --- Brno University of Technology, Institute of Mathematics, Czech RepublicWe study closure operators on complete lattices and define for them the concepts of closed and open bases as well as that of a neighborhood base. Some properties of these concepts are studied including relationships between them. In particular, we... -
Perception of proposed preliminary food-based dietary guidelines for Lake Victoria region of Kenya: findings from a qualitative study among adult community members
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: EC Korir --- Egerton University, Kenya PJ Tuitoek --- Murang’a University of Technology, Kenya D Marais --- Warwick Medical School, United Kingdom -
Towards developing a national framework for industry 4.0 in African emerging economies
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Olugbenga Ayo Ojubanire --- Euromed University of Fes, Morocco Hicham Sebti --- Euromed University of Fes, Morocco Sabrina Berbain --- ISG International Business School, FranceUnlike past industrial eras, the Fourth Industrial Revolution (industry 4.0) is accelerated and continues to gain momentum. While developed economies are making remarkable progress and contributing geometrically to the global value chain, African emerging economies have continued to grapple with... -
Status of gender equality in ocean research, conservation and management institutions and organisations in Kenya
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: RA Ojwala --- WMU–Sasakawa Global Ocean Institute, World Maritime University, SwedenGender equality is key to achieving the objectives of the United Nation’s Decade of Ocean Science for Sustainable Development. In patriarchal societies, men’s dominance has long overshadowed women’s participation in science-related fields, including ocean science. The lack of gender-disaggregated data... -
On common index divisor and monogenity of certain number fields defined by trinomials X 6 + AX + B
Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: Lhoussain El Fadil --- Sidi mohamed ben Abdellah University, MoroccoFor a number field K defined by a trinomial F (x) = x 6 + ax + b ∈ ℤ[x], Jakhar and Kumar gave some necessary conditions on a and b, which guarantee the non-monogenity of K [25]. In this... -
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 -
Strengths-based human resource system and organisational citizenship behaviour: Mediation by organisational support and moderation by tenure
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: He Ding --- North China Electric Power University, China Meng Zhang --- North China Electric Power University, China Enhai Yu --- North China Electric Power University, ChinaThis study explored perceived organisational support (POS) mediation and the role of organisational tenure moderation in the relationship between the perceived strengths-based human resource (HR) system and organisational citizenship behaviour (OCB). We collected data from 216 Chinese employees in different... -
Context-based factors that influence healthcare information system implementation in resource-constrained public hospitals
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Mourine Achieng --- University of South Africa, South Africa Ephias Ruhode --- University of the West of Scotland, ScotlandTechnology-based interventions in healthcare are often anticipated to improve the quality of healthcare services. These expectations are based on a perceived belief in the ability of technology to alleviate some of the challenges associated with manual, paper-based healthcare service delivery... -
Common mental health problems among adolescents in sub-Saharan Africa: A systematic review and meta-analysis
Item type: Journal Article • Journal: Journal of Child & Adolescent Mental Health • Authors: Gari Hunduma --- Haramaya University, Ethiopia Yadeta Dessie --- Haramaya University, Ethiopia Biftu Geda --- Addis Ababa University, Ethiopia Tesfaye Assebe Yadeta --- Haramaya University, Ethiopia Negussie Deyessa --- Madda Walabu University, EthiopiaBackground and aim: This review examined the prevalence of mental health problems among adolescents in sub-Saharan Africa. -
Using generalised additive models to visualise the annual cycle of primary feather moult patterns
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Rebecca R Irons --- University of Cape Town, South Africa Alan TK Lee --- University of Cape Town, South Africa Robert L Thomson --- University of Cape Town, South Africa Birgit Erni --- University of Cape Town, South AfricaMoult is a vital but energy-demanding event in a bird's phenological cycle. Primary moult is the shedding of old feathers and the regeneration of new flight feathers to maintain efficient functioning of these critical structures. Life history events, such as... -
The role of the social sciences and humanities in pandemic preparedness responses: insights gained from COVID-19, HIV and AIDS and related epidemics
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Kaymarlin Govender --- University of KwaZulu-Natal, South Africa Judith King --- , South Africa Patrick Nyamaruze --- University of KwaZulu-Natal, South Africa Tim Quinlan --- University of KwaZulu-Natal, South AfricaThe COVID-19 pandemic, particularly from 2020 to mid-2022, debilitated the management of the HIV epidemic in Africa. The multiple effects included well-documented HIV service interruptions, curtailment of HIV prevention programmes, the associated marked increase in both the risk for HIV... -
Non-nutritive sweeteners: consumer awareness and inclusion in food and beverage products in South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Shakun Naicker --- Durban University of Technology, South Africa Ashika Naicker --- Durban University of Technology, South Africa Evonne Singh --- Durban University of Technology, South Africa -
Driving green procurement in a developing country: The roles of corporate environmental ethics, environmental training, and top management commitment
Item type: Journal Article • Journal: Africa Journal of Management • Authors: Emmanuel Kwabena Anin --- Kumasi Technical University, Ghana Daniel Etse --- Kumasi Technical University, Ghana Gilbert Anyowuo Okyere --- Kwame Nkrumah University of Science and Technology, Ghana Darlington Bright Yao Adanfo --- Ghana Tertiary Education Commission, GhanaGreen procurement expands firms’ possibilities to contribute to environmental sustainability goals in supply chains, although knowledge of its drivers remains underdeveloped in developing countries. This research extends the literature on corporate environmental ethics to green procurement by developing a conceptual... -
Prevalence of psychotic-like experiences and its predictors among early adolescents from rural areas in Indonesia
Item type: Journal Article • Journal: Journal of Child & Adolescent Mental Health • Authors: Vitriyanti --- Universitas Indonesia, Indonesia Nabilah Amalina Rozi --- Universitas Indonesia, Indonesia Sherly Saragih Turnip --- Universitas Indonesia, IndonesiaBackground: Psychotic symptoms are present in a wide range of both clinical and non-clinical populations. Psychotic symptoms in adolescents often take the form of psychotic-like experiences (PLEs), which are considered a risk factor for numerous serious mental illnesses. Socioeconomic disadvantages... -
A plant-based dietary approach to the management of type 2 diabetes mellitus in South Africa: short communication of a multiple-case study
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Nanine Wyma --- Physicians Association for Nutrition South Africa, South Africa Christi Niesing --- North-West University, South Africa Andrew KL Robinson --- Physicians Association for Nutrition South Africa, South Africa Petra Bester --- North-West University, South Africa -
Hunting the hippo: a brief history of wildlife hunting and the reconfiguration of animal-human relations in Namibia’s Zambezi region
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Hauke-Peter Vehrs --- University of Cologne, GermanyThe Zambezi region in north-eastern Namibia is located at the centre of the Kavango-Zambezi Transfrontier Conservation Area (KAZA TFCA), an area that is endowed with a great variety of wildlife and managed not only to protect this asset but also... -
The making, unmaking and adaptation of Mayeyi multispecies entanglements within the Kwando-Linyanti wetlands: eighteenth century to 1990
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Jessica-Jane Lavelle --- University of Cape Town, South AfricaThe Kwando-Linyanti wetlands of Namibia are known for their rivers, floodplains and woodlands with abundant wildlife and a diversity of birds and fish. Within these landscapes reside the Mayeyi, a Bantu-speaking people whose culture is closely entangled with the wetlands... -
Strengths mindset and job satisfaction: The mediating role of thriving at work and the moderating role of authentic leadership
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Yang Liu --- North China Electric Power University, China Shunkun Yu --- North China Electric Power University, China He Ding --- North China Electric Power University, ChinaWe examined whether thriving at work mediated the relationship between strengths mindset and job satisfaction, as well as the moderating role of authentic leadership within this relationship. Data were gathered from 717 employees (female = 46%; mean age = 31.77... -
The Africa Bird Data packages: African citizen science bird data in R
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Francisco Cervantes --- University of Cape Town, South Africa Alan TK Lee --- University of Cape Town, South Africa Dominic AW Henry --- University of Cape Town, South Africa Michael Brooks --- University of Cape Town, South Africa Vernon Visser --- University of Cape Town, South Africa Ané Cloete --- University of Cape Town, South Africa Nancy Job --- South African National Biodiversity Institute, South Africa Res Altwegg --- University of Cape Town, South AfricaThe African Bird Atlas Project (ABAP) and the Coordinated Waterbird Counts (CWAC) are the main citizen science bird monitoring programmes in southern Africa. ABAP data are collected by volunteers that compile bird lists over a grid of geographic areas known... -
Why traditional diets are more relevant than ever today
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Karen Cheryl Morris --- Naturopath, South Africa Thandi Puoane --- University of the Western Cape, SAThe current epidemic of obesity and its co-morbidities reflect an urgent need to reform our modern eating patterns. This commentary proposes the reclamation of our traditional diets of the precolonial, preindustrial era, which are argued to be more sustainable, in... -
Understanding the impact of innovation and other business support interventions on SMEs’ development – Lessons from sub-Saharan Africa from an evidence-based review
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Portia Adade Williams --- Science and Technology Policy Research Institute, Ghana Gordon Akon-Yamga --- Science and Technology Policy Research Institute, Ghana Justina Adwoa Onumah --- Science and Technology Policy Research Institute, Ghana Mavis Akuffobea-Essilfie --- Science and Technology Policy Research Institute, Ghana Wilhemina Quaye --- Science and Technology Policy Research Institute, Ghana Adelaide Agyemang --- Science and Technology Policy Research Institute, GhanaSmall, and medium-sized enterprises (SMEs) play significant roles in economic growth, development, and job creation in sub-Saharan Africa (SSA). This study employed a Systematic Literature Review (SLR) approach to identify empirical evidence on the impact of innovation and business support... -
The time-frequency-quantile causal impact of Cable News-based Economic Policy Uncertainty on major assets returns
Item type: Journal Article • Journal: Investment Analysts Journal • Authors: Tomiwa Sunday Adebayo --- Cyprus International University, Turkey Oktay Özkan --- Faculty of Economics and Administrative Sciences, Tokat Gaziosmanpasa University, Turkey Emrah Sofuoğlu --- Kirsehir Ahi Evran University, Turkey Ojonugwa Usman --- Lebanese American University, LebanonAfter the collapse of the equity market in the early 2000s, the question of the drivers of financial assets returns preoccupied the interest of investors and policymakers in financial markets. Thus, this study explores how newly developed Cable News-based Economic... -
Subjective perception of economic policy uncertainty and ESG performance: Evidence from China
Item type: Journal Article • Journal: Investment Analysts Journal • Authors: Guangchen Li --- Beijing Wuzi University, China Bokun Hei --- Beijing Wuzi University, China Qianlong Ma --- Beijing Wuzi University, China Haijun Wang --- Beijing Wuzi University, ChinaThis paper explores the relationship between subjective perception of economic policy uncertainty (SPEPU) and ESG performance. We find that SPEPU could deteriorate ESG performance, especially corporate social performance and that this negative effect works through increasing financialization and weakening internal... -
Harnessing the maker movement as an important tool for the inclusion of racialized/marginalized women into the innovation and creativity paradigm
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Suzanne Nyehita --- Postdoctoral Research Fellow, South African Research Chair: Intellectual Property, Innovation and Development, Department of Commercial Law, University of Cape Town, South AfricaThis article explores how makerspaces in Cape Town contribute to the innovation and creativity of racialized and marginalized women, focusing on the impact of these spaces on their entrepreneurial activities and the role of Intellectual Property (IP). Using a mixed-methods... -
A note on fibers and Vietoris topologies of paratopological groups
Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: Yu-Ming Deng --- Beijing University of Technology, China Liang-Xue Peng --- Beijing University of Technology, ChinaIf f: G → Y is an irreducible closed continuous mapping defined on a regular weakly collectionwise normal first-countable meta-Lindelöf locally σ paratopological group G onto a T 1-space Y which has a neighborhood ωω -base at a point y... -
The D-property of extremely normal spaces and the metrizability of certain compact spaces
Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: Liang-Xue Peng --- Beijing University of Technology, ChinaIn this article, we show that every extremely normal space is a D-space. We introduce a notion called weakly extremely normal with respect to a weak base for a space X. We show that if a space X is weakly... -
Rapid assessment of the Seychelles octopus (Octopus cyanea) fishery value chain: insights for sustainable management
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: J McCafferty --- Rhodes University, South Africa A Ebrahim --- , Seychelles WHH Sauer --- Rhodes University, South Africa R Wright --- , South Africa A Vidot --- , Seychelles V Schmidt --- Food and Agriculture Organization of the United Nations (FAO), ItalyThe octopus fishery for Octopus cyanea in Seychelles plays an important role in local cuisine, culture and tourism, yet it is unmanaged unlike other octopus fisheries in the western Indian Ocean region. We conducted a rapid assessment of the octopus... -
The added value of community-based organisations in retaining people living with HIV (PLHIV) in the continuum of care in Mali
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Marion Di Ciaccio --- Community-based research laboratory, Coalition PLUS, France Mariam Yebedie --- Association pour la Résilience des Communautés pour l’Accès au Développement et à la Santé - ARCAD Santé PLUS, Mali Kanuya Coulibaly --- Association pour la Résilience des Communautés pour l’Accès au Développement et à la Santé - ARCAD Santé PLUS, Mali Diane Dondbzanga --- Association pour la Résilience des Communautés pour l’Accès au Développement et à la Santé - ARCAD Santé PLUS, Mali Djénébou Traoré --- Association pour la Résilience des Communautés pour l’Accès au Développement et à la Santé - ARCAD Santé PLUS, Mali Mamadou Cissé --- Association pour la Résilience des Communautés pour l’Accès au Développement et à la Santé - ARCAD Santé PLUS, Mali Bintou Dembélé --- Association pour la Résilience des Communautés pour l’Accès au Développement et à la Santé - ARCAD Santé PLUS, Mali Laura Rouane --- Community-based research laboratory, Coalition PLUS, France Rosemary M Delabre --- Community-based research laboratory, Coalition PLUS, France Daniel Simões --- Community-based research laboratory, Coalition PLUS, France Daniela Rojas Castro --- Community-based research laboratory, Coalition PLUS, France Luis Sagaon-Teyssier --- Aix Marseille Univ, Inserm, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l’Information Médicale, ISSPAM, FranceBackground: Retention in care of people living with HIV (PLHIV) is a crucial public health issue in Mali. Several barriers to retention have been highlighted, including socioeconomic status, gender, sexual orientation, HIV-related stigma, as well as organisational and structural barriers,... -
Ucwaningo ngokuvezwa kokuhlukunyezwa kwabesifazane enovelini kaME Ngcobo, Igazi Lezibi
Item type: Journal Article • Journal: South African Journal of African Languages • Authors: Lungile Friedah Zuma --- University of Kwazulu-Natal, South AfricaAbantu besifazane iningi labo bangabantu abacindezelwayo umphakathi abahlala kuwona bazithola beyizisulu zokunukubezwa ngokocansi. Amalungelo alinganayo phakathi kwezakhamuzi zase-Afrika abukeka kuyinto okusenzima ukuthi ilungiseke ngenxa yokuthi kusenabesilisa abazibona ukuthi bangaphezulu uma beziqhathanisa nabesifazane. Esikhathini samanje sithole abantu besifazane sebenza nemisebenzi eyenziwa... -
Leveraging learning orientation for superior organizational performance: The role of firm-specific factors
Item type: Journal Article • Journal: Africa Journal of Management • Authors: Henry Kofi Mensah --- Kwame Nkrumah University of Science and Technology, Ghana Gilbert Anyowuo Okyere --- Kwame Nkrumah University of Science and Technology, Ghana Emmanuel Kwabena Anin --- Kumasi Technical University, Ghana Phyllis Adjei Tuffour --- Kwame Nkrumah University of Science and Technology, GhanaExtant literature recognizes organizational learning orientation (LO) as a critical resource, yet the mechanisms and conditions under which it translates into superior performance remain underexplored and often assumed. We draw on Resource-Based View (RBV) and dynamic capability frameworks to develop... -
1. An introduction to the revised food-based dietary guidelines for South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Vorster HH --- Centre of Excellence for Nutrition, North-West University, Badham JB --- Centre of Excellence for Nutrition, North-West University, Venter CS --- Centre of Excellence for Nutrition, North-West University,Food-based dietary guidelines (FBDGs) are short, positive, science-based messages that aim to change the eating behaviour of the general population towards more optimal diets that meet energy and nutrient requirements, while simultaneously helping to protect against the development of noncommunicable... -
2. “Enjoy a variety of foods”: as a food-based dietary guideline for South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Steyn NP --- Centre for the Study of Social and Environmental Determinants of Nutrition Population Health, Health Systems and Innovation, Human Sciences Research Council, Ochse R --- Tshwane University of Technology, Faculty Management Sciences, Department Hospitality Management,Eating a diverse diet is an internationally accepted recommendation for a healthy diet. The food-based dietary guideline (FBDG) “Enjoy a variety of foods” aims to encourage people to consume mixed meals, to increase variety by eating different foods from various... -
3. “Be active!” Revisiting the South African food-based dietary guideline for activity
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Botha CR --- Centre of Excellence for Nutrition, North-West University, Wright HH --- Centre of Excellence for Nutrition, North-West University, Moss SJ --- Physical Activity, Sport and Recreation, North-West University, Kolbe-Alexander TL --- UCT/MRC Exercise Science and Sports Medicine Research Unit Faculty of Health Sciences, University of Cape Town,The objective of this paper was to review current evidence on physical activity for health in order to support the food-based dietary guideline (FBDG) “Be active!”. Physical activity, defined as at least 30 minutes of moderate-intensity physical activity per day... -
4. “Make starchy foods part of most meals”: a food-based dietary guideline for South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Vorster HH --- North-West University,A national working group, convened by the Directorate Nutrition in the Department of Health, recently revised the set of South African food-based dietary guidelines (FBDGs). The objective of this technical review paper is to motivate and support the FBDG “Make... -
5. “Eat dry beans, split peas, lentils and soya regularly”: a food-based dietary guideline
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Venter CS [cor1] Vorster HH --- Centre of Excellence for Nutrition, Faculty of Health Sciences, North-West University, Potchefstroom Campus, Ochse R --- Tshwane University of Technology, Swart R --- University of the Western Cape,The objective of this paper is to review recent scientific evidence to support the food-based dietary guideline (FBDG): “Eat dry beans, split peas, lentils and soya regularly”. In this review, legumes are synonymous with the term “pulses”, while soy beans... -
6. “Eat plenty of vegetables and fruit every day”: a food-based dietary guideline for South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Naude CE [cor1]An extensive body of research demonstrates an association between vegetable and fruit intake and reduced disease risk. Available evidence indicates that greater vegetable and fruit intake has been associated with the reduced risk of many of the nutrition-related diseases and... -
7. “Have milk, maas or yoghurt every day”: a food-based dietary guideline for South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Vorster HH [cor1] Wenhold FAM --- Department of Human Nutrition, University of Pretoria, Wright HH --- Centre of Excellence for Nutrition, North-West University, Wentzel-Viljoen E --- Centre of Excellence for Nutrition, North-West University, Venter CS --- Centre of Excellence for Nutrition, North-West University, Vermaak M --- Consumer Education Programme of Milk SA,A national working group recently reached consensus that a guideline message for milk consumption should form part of the set of revised food-based dietary guidelines (FBDGs) for South Africa. The message was formulated as: “Have milk, maas or yoghurt every... -
8. “Fish, chicken, lean meat and eggs can be eaten daily”: a food-based dietary guideline for South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Schonfeldt HC [cor1] Pretorius B --- Research Consultant Institute for Food, Nutrition and Well-being, University of Pretoria, Hall N --- Research Consultant Institute for Food, Nutrition and Well-being, University of Pretoria,Food products from animals provide a variety of macro- and micronutrients. Animal sources of food, such as fish, chicken, meat and eggs, constitute high-quantity and high-quality protein, as they contain essential amino acids in the right proportions. In South Africa,... -
9. “Drink lots of clean, safe water”: a food-based dietary guideline for South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Van Graan AE [cor1] Bopape M --- Department of Human Nutrition, University of Limpopo (Turfloop Campus), Phooko D --- Department of Human Nutrition, University of Limpopo (Turfloop Campus), Bourne L --- Environment and Health Research Unit, Medical Research Council, Wright HH --- Centre of Excellence for Nutrition, North-West University,The purpose of this review is to summarise the literature that supports the importance of the food-based dietary guideline on water consumption. General recommendations for total daily water intake are between 2 and 3.7 l for women and men, 0.7... -
10. The importance of the quality or type of fat in the diet: a food-based dietary guideline for South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Smuts CM --- Centre of Excellence in Nutrition, North-West University, Wolmarans P --- Nutritional Intervention Research Unit, Medical Research Council,The aim of this paper is to review the latest total fat intake data for South Africa, as well as scientific evidence on the effect of the total amount and quality or type of fat in the diet. The total... -
11. Sugar and health: a food-based dietary guideline for South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Temple NJ --- Centre for Science, Athabasca University, Canada Steyn NP --- Knowledge Systems, Human Sciences Research Council,The intake of added sugar appears to be increasing steadily across the South African population. Children typically consume approximately 40-60 g/day, possibly rising to as much as 100 g/day in adolescents. This represents roughly 5-10% of dietary energy, but could... -
12. “Use salt and foods high in salt sparingly”: a food-based dietary guideline for South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Wentzel-Viljoen E [cor1] Steyn K --- Chronic Disease Initiative for Africa, Department of Medicine, University of Cape Town, Ketterer E --- Heart and Stroke Foundation South Africa, Charlton KE --- School of Health Sciences, Faculty of Health and Behavioural Sciences, University of Wollongong, AustraliaIncreased salt intake leads to an increase in blood pressure and decreased sodium intake relative to the usual or increased intake results in lowered blood pressure in adults, with or without hypertension. Blood pressure is a strong proxy indicator for... -
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... -
I. Commitment and capacity for the support of breastfeeding in South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Du Plessis LM [cor1] Pereira C --- Provincial Government of the Western Cape,This paper aims to summarise current evidence and highlight best practices, in order to propose a paediatric food-based dietary guideline (FBDG) on exclusive breastfeeding for South Africa. A literature search was conducted to profile the current nutritional status of children... -
II. Complementary feeding: a critical window of opportunity from six months onwards
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Du Plessis LM [cor1] Kruger HS --- Centre of Excellence for Nutrition, North-West University, Sweet L --- Consultant Dietitian,This paper aims to propose evidence-based, paediatric food-based dietary guidelines on the complementary feeding period, from six to 24 months, of South Africa. A growing body of evidence supports the World Health Organization recommendation that, following six months of exclusive... -
IV. Oral health and nutrition for children under five years of age: a paediatric food-based dietary guideline
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Naidoo S --- Department of Community Oral Health, University of the Western Cape,Good nutrition is essential for good health and the development and integrity of the oral cavity. Oral health is integral to general health and essential to well-being. Dental caries is the most common oral disease in children under five years... -
V. Food hygiene and sanitation in infants and young children: a paediatric food-based dietary guideline
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Bourne LT [cor1] Pilime N --- United States Agency for International Development, Sambo M --- Environment and Health Research Unit, Medical Research Council, Behr A --- National Department of Health,This paper has three related aims. Firstly, it aims to profile the current food hygiene and safety needs of children under the age of five in South Africa. Secondly, to reflect the importance of domestic hygiene, access to water and... -
Divergent Housing Spatialities and Gender Subjectivities in Transition: Women's Cooperatives and Poverty Eradication Discourse in Dakar, Senegal
Item type: Journal Article • Journal: Eastern African Literary and Cultural Studies • Authors: Elettra Griesi --- Collaborative Research Centre 1265, Technische Universität Berlin, GermanyThis article examines the dynamic relationship between spaces and subjectivity, demonstrating how they mutually influence each other to produce distinctive housing spatialities. Through ethnographic research in Thiaroye sur Mer, Dakar (Senegal), I analyze how women's subjectivities, responding to historical processes... -
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... -
GeoHostel: Location-based recommendation of hostels in the context of higher education through geospatial technology
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Nana Yaw Asabere --- Accra Technical University, Ghana Gare Lawson --- Raycom Technologies, Ghana Bernice Quartey-Papafio --- Ghana Police Service, Ghana Marcellinus Kuuboore --- University of Professional Studies, Ghana Nana Yaw Duodu --- Accra Technical University, GhanaAn efficient data management system is essential in the field of student housing to guarantee the availability of high-quality data that can make it easier to find appropriate hostels. Although recommender systems concerning hotels and tourism points of interest (POI)... -
Access to PrEP for cis and transgender women: Developing and implementing a community-based intervention adapted to populations exposed to HIV in Mali, Morocco, and Mauritius
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Mustapha Sodqi --- Association de Lutte Contre le Sida, Morocco Amal Ben moussa --- Association de Lutte Contre le Sida, Morocco Rosemary Delabre --- , France Rime Barrakad --- Association de Lutte Contre le Sida, Morocco Luis Sagaon Teyssier --- Aix-Marseille University, France Niloufer Khodabocus --- Lutte contre le SIDA, Mauritius Sofia Fathi --- Association de Lutte Contre le Sida, Morocco Fodié Diallo --- ARCAD Santé PLUS, Mali Patrice Monvoisin --- Lutte contre le SIDA, Mauritius Bintou Keita Dembele --- ARCAD Santé PLUS, Mali Annette Treebhoobun --- Lutte contre le SIDA, Mauritius Naoual Laaziz --- Association de Lutte Contre le Sida, Morocco Lahoucine Ouarsas --- Association de Lutte Contre le Sida, Morocco Daniela Rojas Castro --- , France Mehdi Karkouri --- Association de Lutte Contre le Sida, MoroccoBackground: Pre-exposure prophylaxis (PrEP) is recommended as part of a comprehensive HIV prevention approach, but its uptake among women, particularly those in key populations, remains limited.
