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The economic benefits of fungicide treatment of maize for the control of grey leaf spot (Cercospora zeae-maydis) in KwaZulu-Natal
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: J. M.J. Ward --- , Republic of South Africa M. A.G. Darroch --- Department of Agricultural Economics, Republic of South Africa M.D. Laing --- Department of Microbiology and Plant Pathology, Republic of South Africa A. L.P. Cairns --- Department of Agronomy, Republic of South Africa H.M. Dicks --- Department of Statistics and Biometry, South AfricaGrey leaf spot (Cercospora zeae-maydis Tehon and E.Y. Daniels) is a relatively new disease of maize in South Africa and is capable of reducing grain yields by 20–60% in KwaZulu-Natal. Fungicides are widely used for control, but must be applied... -
Effectiveness of cattle manure and nitrogen fertilizer application on the agronomic and economic performance of maize
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: J. Nyamangara --- Department of Soil Science and Agricultural Engineering, M. Mudhara --- Department of Soil Science and Agricultural Engineering, K.E. Giller --- Department of Soil Science and Agricultural Engineering,The effects of N fertilizer and aerobically composted cattle manure, applied separately or in combination, on maize (Zea mays L.) grain yields and net benefits were determined over three seasons. A field experiment was established on a moderately leached sandy... -
Breast Cancer Health Beliefs and Perceived Barriers to Self-Examination Amongst Hindu Women in South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Catherine Govender --- University of South Africa, Prashilla Soma --- University of Pretoria, Leeana Persad --- University of Witwatersrand, Julie Moodley --- National Health Laboratory Services, Vinay Rajah --- , South AfricaThis study explored the breast cancer health beliefs and perceived barriers to breast self-examination of South African Hindu women. Participants were 68 Hindu women (mean age = 39.36 years SD=13.42) from two South African cities. They completed the Champion's Health... -
Community and ecotourist perceptions of forest conservation benefits:a case study of Mabira Central Forest Reserve, Uganda
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: I Kiyingi --- , Uganda M Bukenya --- Faculty of Forestry and Nature Conservation, UgandaThe different interests in forest resources by various stakeholders may result in differences in perceived value of forest conservation. In order to test this hypothesis, we compared the valuation by international ecotourists and local respondents of the perceived benefits of... -
The cost of water hyacinth control in South Africa: a case study of three options
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: E van Wyk --- , South Africa BW van Wilgen --- , South AfricaThe aquatic plant water hyacinth (Eichhornia crassipes) was first recorded in South Africa during the early part of the 20th century. The plant has since spread across the country and is found in water bodies in both sub-tropical and temperate... -
Socio-Economic Contributions of an Indigenous Tree in Urban Areas of Southwest Nigeria
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: F.D. Babalola --- Department of Forest Resources and Management, Nigeria T.I. Borokini --- National Centre for Genetic Resources and Biotechnology (NACGRAB), P.M.B. 5382, Nigeria A.O. Onefeli --- Department of Forest Resources and Management, Nigeria M. Muchie --- Institute for Economic Research on Innovation, South AfricaIndigenous trees have been discovered to be disappearing from urban areas at alarming rates, and the contributions of the existing trees are not adequately documented. Milicia excelsa is an indigenous trees species in tropical Africa and popularly known as Iroko... -
The benefits and risks of vasoactive agents
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: RP Von Rahden --- Clinical Unit; Department of Anaesthesia,Current shock resuscitation strategies require titration of fluid in combination with inotropes and vasopressors to counteract the actual pattern of circulatory abnormality in the patient, and to restore the circulation to a level that is adequate to prevent organ ischaemia... -
Intraoperative point-of-care testing
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: RP Von Rahden --- Clinical Unit; Department of Anaesthesia,Point-of-care devices offer an increasing number of analytical tests more quickly than laboratory analysis, but clinicians must be aware of the limitations of these devices, especially for critical threshold-level decisions. Glucometers are susceptible to a wide range of errors, and... -
Potential cost savings from generic medicines—protecting the Prescribed Minimum Benefits
Item type: Journal Article • Journal: South African Family Practice • Authors: E Nicolosi --- Department of Therapeutics and Medicines Management, A Gray --- Department of Therapeutics and Medicines Management,Background: South Africa has followed a pro-generic policy since the introduction of the National Drug Policy in 1996. The selection processes in the public and private sectors have, however, remained largely disconnected, and at times contradictory. Medicines provided outside of... -
Medical students' use of caffeine for ‘academic purposes’ and their knowledge of its benefits, side-effects and withdrawal symptoms
Item type: Journal Article • Journal: South African Family Practice • Authors: K-H Lee --- Faculty of Health Sciences, South Africa GP Human --- Faculty of Health Sciences, South Africa JJ Fourie --- Faculty of Health Sciences, South Africa WAN Louw --- Faculty of Health Sciences, South Africa CO Larson --- Department of Basic Medical Sciences, Faculty of Health Sciences, South Africa G Joubert --- Department of Biostatistics, Faculty of Health Sciences, South AfricaBackground: Caffeine is often used for its benefits, which include increased vigilance. It does have side-effects, however, such as palpitations and withdrawal symptoms that include headaches and drowsiness. Tertiary education often requires students to study for extended hours, especially during... -
Rural people's perceptions of wildlife conservation—the case of the Masebe Nature Reserve in Limpopo Province, South Africa
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Chris Boonzaaier --- Department of Anthropology & Archaeology,The First World rationale for nature conservation is usually the aesthetic and recreational experiences and opportunities that nature provides and its scientific importance, but rural populations in Africa tend to focus on the utilisation of natural resources. This paper argues... -
Perceptions of the HIV counselling and testing programme by patients in a rural regional hospital in South Africa
Item type: Journal Article • Journal: South African Family Practice • Authors: Emeka Orisakwe --- Department of Family Medicine, South Africa Stella Ochiogu --- Educational Psychology and Special Education, South Africa Peter Ocholla --- Department of Hydrology, South AfricaBackground: Human immunodeficiency virus (HIV) and acquired immune deficiency syndrome (AIDS) have become a major public health challenge worldwide in the past few decades. The impact is felt in all sectors in South Africa, as in other parts of sub-Saharan... -
Black Jack: Do company benefits and feelings have an impact on my happiness?
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Rosa Naudé --- TREES (Tourism Research in Economic Environs and Society), South Africa Stefan Kruger --- TREES (Tourism Research in Economic Environs and Society), South Africa Melville Saayman --- TREES (Tourism Research in Economic Environs and Society), South Africa Cara Jonker --- School of Human Resource Sciences, South Africa Muzaffer Uysal --- TREES (Tourism Research in Economic Environs and Society), South AfricaThe aim of this study was to determine whether casino employees’ benefits and their feelings about the company influence their experienced happiness. A total of 1 502 casino employees were surveyed (females = 57%; males = 43%). They completed a... -
Section 12M contributions in terms of the Income Tax Act No. 58 of 1962: Normal tax implications for the retired employee
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: E van Wyk --- School of Accountancy, Faculty of Economic and Management Sciences, M Terblanche --- Ducharme Consulting, South AfricaSection 12M of the Income Tax Act No. 58 of 1962 allows a normal tax deduction for employers who pay the post-retirement medical contributions by way of lump sum payments on behalf of retired employees. Although a full deduction is... -
Determination of energy efficiency for water heating in eight South African hotels
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Fannie Machete --- Waste for Development, Natural Resources and the Environment, South Africa Oyewale Mayowa Morakinyo --- Department of Environmental Health Sciences, Faculty of Public Health, NigeriaThis study presents a characterization framework for energy efficient hotels. It builds on existing frameworks of energy efficiency and the adopted characterization framework advances from the input-output framework. The theoretical framework was developed through an in-depth literature analysis. In contrast... -
Consumption patterns and demographic factors influence on fruit juice classifications, health benefits and sugar content perceptions in two Municipal Districts in Cape Town, Western Cape, South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Rodney Graeme Duffett --- Marketing Department, South AfricaObjectives: The study ascertained consumer perceptions of differences between fruit juice classifications regarding their respective health benefits and sugar content. The research also considered the influence of consumption patterns and demographic factors. -
Cloud computing adoption: Strategies for Sub-Saharan Africa SMEs for enhancing competitiveness
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Martin Adane --- Faculty of Education, Finance & Management, South AfricaSmall and medium-sized enterprises (SMEs) need to design and implement strategies for adopting new technologies as a competitive tool for maintaining their competitive advantage and cloud computing is at its peak. Since its emergence, there has been a surge in... -
The Role of Gender and Other Socioeconomic Factors in the Adoption of the Contagious Bovine Pleuropneumonia Vaccine: A Literature Review
Item type: Journal Article • Journal: East African Agricultural and Forestry Journal • Authors: Elizabeth Waithanji --- Independent gender consultant, Salome Wanjira Kairu-Wanyoike --- Deputy Director Veterinary Services, Department of Livestock, Kenya Millicent Liani --- Centre for Capacity Research, United KingdomThis paper looks at the role of gender and other socioeconomic factors in the adoption of the contagious bovine pleuropneumonia (CBPP) vaccine in response to three research questions: What gender and socioeconomic factors affect the adoption of the CBPP vaccine?... -
Characterisation of ecosystem-based adaptations to drought in the central cattle corridor of Uganda
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Susan Nanfuka --- , Uganda David Mfitumukiza --- , Uganda Anthony Egeru --- , UgandaEcosystems provide climate-change adaptation opportunities including ecosystem services, adaptation benefits and livelihood improvement especially for natural resource dependent communities. To contribute to the understanding of location specific adaptation processes of predominantly agro-pastoralists, a study was carried out in the central... -
The normal tax consequences of home swaps for residents owning property in the Republic of South Africa
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: Magdel Zietsman --- , South Africa Andrea Herron --- , South Africa“Home swapping” has become more accessible due to a global phenomenon, known as the sharing economy. Technological advancement has removed the barriers to international trade and members of home swapping programmes exchange rights to provide each other with accommodation in... -
Moringa oleifira noise: Science or quackery and the way forward
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Margaret Huruma Mollel --- , Republic of South Africa Munyaradzi Mujuru --- , Republic of South Africa Vuyo Mjimba --- , Republic of South Africa Nicolas Darangwa --- , Republic of South Africa Richard Nyanzi --- , Republic of South AfricaThe moringa tree is a rising star in South Africa where it is increasingly playing a variety of social and economic roles, especially among the rural poor. Also known as the horseradish tree, moringa has been referred to as the... -
Preliminary study on improved postharvest practices for tomato loss reduction in Nigeria, Rwanda and India
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Olubukola Motunrayo Odeyemi --- , Nigeria Lisa Kitinoja --- , USA Neeru Dubey --- , India Solange Musanase --- , Rwanda Gurbinder Singh Gill --- , USATomato production is increasing along with postharvest losses in Nigeria, Rwanda and India. Modified Commodity Systems Assessment Methodology on tomato was conducted in the study areas during the July – August 2017 harvest season to evaluate the costs and benefits... -
Early economic benefits of perioperative nasojejunal tube feeding in non-critical care adult surgical patients with gastric feed intolerance
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Galya Chinnery --- University of Cape Town, Groote Schuur Hospital, South Africa Anna-Lena du Toit --- Groote Schuur Hospital, South Africa Chanel Robinson --- Mitchell’s Plain District Hospital, South Africa Ilhaam Kippie --- Khayelitsha District Hospital, South Africa Eduard Jonas --- University of Cape Town, Groote Schuur Hospital, South Africa Matthias Scriba --- University of Cape Town, Groote Schuur Hospital, South Africa -
The influence of crises on the financial position of multinationals in emerging markets
Item type: Journal Article • Journal: Investment Analysts Journal • Authors: Peter Vaz da Fonseca --- Mackenzie Presbyterian University, Brazil Michele Nascimento Jucá --- Mackenzie Presbyterian University, Brazil João Paulo da Torre Vieito --- Polytechnic Institute of Viana do Castelo, PortugalThis investigation is one of the first to analyse the relationships between leverage and bankruptcy costs, interest expenses, tax benefits and firm value, in multinational and domestic companies, during periods of crisis and financial stability. The analysed data are related... -
Trends and psychosocial factors associated with health-risk behaviours among university students in South Africa
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Marizanne Lu-Visser --- Asia University, Taiwan Laurencia Sylvano --- Asia University, Taiwan Earl Francis Infante Mallari --- Asia University, Taiwan Karl Peltzer --- Asia University, TaiwanSignificant urbanisation and increased tertiary enrolment shifted lifestyle and health behaviours among young adults in South Africa. Therefore, we investigated the trends and psychosocial determinants associated with health-risk behaviours among university students in South Africa. Cross-sectional survey data collected during... -
Value-chain analysis of Kenya’s artisanal tuna fishery focusing on skipjack tuna Katsuwonus pelamis and kawakawa Euthynnus affinis
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: FA Mzingirwa --- Rhodes University, South Africa GM Okemwa --- Kenya Marine and Fisheries Research Institute (KMFRI), Kenya O Marcone --- , United Kingdom CS Bova --- Rhodes University, South Africa S Viana --- Rhodes University, South Africa WHH Sauer --- Rhodes University, South AfricaThis study investigates the value chain of Kenya’s artisanal tuna fishery targeting skipjack tuna Katsuwonus pelamis and kawakawa Euthynnus affinis. The study used an integrated approach combining a questionnaire survey and catch assessment data at four landing sites along the... -
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...