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Now showing items 6430-6449 of 7895
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Sharing for science: High-resolution trophic interactions revealed rapidly by social media
(PeerJ, 2020)Discrete, ephemeral natural phenomena with low spatial or temporal predictability are incredibly challenging to study systematically. In ecology, species interactions, which constitute the functional backbone of ecological ... -
"She is my teacher and if it was not for her I would be dead": Exploration of rural South African community health workers' information, education and communication activities
(Taylor & Francis, 2013)Community health workers (CHWs) are important resources in health systems affected by the HIV/AIDS pandemic. International guidelines on task-shifting recommend that CHWs can provide diverse HIV services, ranging from HIV ... -
'She's a slut ... And it's wrong': Youth constructions of taxi queens in the Western Cape
(SAGE Publications, 2013)Recent research on young women’s sexuality highlights the transactional nature of relationships among young people, as well as the increase in intergenerational sexual relationships. These unequal and often coercive sexual ... -
Shelf-Life Stability of Ready-to-Use Green Rooibos Iced Tea Powder—Assessment of Physical, Chemical, and Sensory Properties
(MDPI, 2021)Green rooibos extract (GRE), shown to improve hyperglycemia and HDL/LDL blood cholesterol, has potential as a nutraceutical beverage ingredient. The main bioactive compound of the extract is aspalathin, a C-glucosyl ... -
Shell-model studies of the astrophysical rp reaction 29P(p, y)30 S
(American Physical Society, 2013)We present results for levels in 30S (the mirror nucleus of 30Si) that are used for the 29P(p,γ ) rp reaction rate calculations. The resonance energies used in the reaction rate calculations are based on recent ... -
Shifting consciousness and challenging power: Women activists and the provision of HIV/AIDS services
(University of the Western Cape, 2020)In 2003, the South African government shifted AIDS policy making HIV treatment available in the public healthcare sector. The antiretroviral roll out, while hailed as a success, has required continued activism to ensure ... -
'A short history of time' charting the contribution of social development service delivery to enhance child justice 1996-2006
(Journal of Social Work, 2007)The starting point of this article has been selected as 1996 for several reasons. That year was characterised by three signal events in the history of child justice in South Africa. First, 1996 heralded the adoption of the ... -
A short history of time: charting the contribution of social development service delivery to enhance child justice 1996-2006
(University of Stellenbosch, 2007)By charting the contribution of social development service delivery to enhance child justice in South Africa from 1996 to 2006, this article argues that the contribution of the social development sector to child justice ... -
Short-period pulsating hot-subdwarf stars observed by TESS: I. Southern ecliptic hemisphere
(EDP Sciences, 2023)We present results of a Transiting Exoplanet Survey Satellite (TESS) search for short-period pulsations in compact stellar objects observed in years 1 and 3 of the TESS mission, during which the southern ecliptic hemisphere ... -
Short-term and sustained effects of a health system strengthening intervention to improve mortality trends for paediatric severe malnutrition in rural South African hospitals
(Health and Medical Publishing Group (HMPG), 2017)BACKGROUND. Case fatality rates for childhood severe acute malnutrition (SAM) remain high in some resource-limited facilities in South Africa (SA), despite the widespread availability of the World Health Organization ... -
Should all municipal managers get the boot
(Community Law Centre, University of the Western Cape, 2011)With the election of new councils on 18 May, many municipal managers are likely to lose their jobs. The same applies to the managers reporting to the municipal managers. -
Should South Africa Criminalise Ukuthwala Leading to Forced Marriages and Child Marriages?
(Academy of Science of South Africa, 2021)In 2014 the South African Law Reform Commission (SALRC) released a Discussion Paper on the practice of ukuthwala. The Discussion paper was revised and released again in 2015 to include public consultations and the ... -
Should subsistence agriculture be supported as a strategy to address rural food insecurity?
(Taylor and Francis Group, 2009)At first glance South Africa’s black farming sector appears to contribute rather minimally to overall agricultural output in South Africa. However, despite the complexity involved in this sector and the often marginal ... -
Sideswipes and Backhanders: Abolition of the Reasonable Chastisement Defence in South Africa
(International Journal of Law, Policy and the Family, 2020)This article reviews the abolition of the defence of reasonable chastisement by the South African Constitutional Court on the grounds that it infringes the Constitution. After detailing the history of the abolition of ... -
Sifiso Mzobe’s Young Blood: Spaces of getting and becoming in post-apartheid Durban
(UNISA Press, 2016)Sifiso Mzobe’s Young blood (2010) generates much of its energy, this article will argue, through its representation of social and physical mobility and its articulation of space with modes of consumption in post-apartheid ... -
Significance levels of common frequencies extracted from multiple data sets
(Oxford University Press, 2020)Large monitoring campaigns, particularly those using multiple filters, have produced replicated time series of observations for literally millions of stars. The search for periodicities in such replicated data can be ... -
Significance of literature when constructing a theory: a selective literature review
(AFAHPER-SD, 2014)The issues around use of literature in theory construction are often a source of confusion, especially for novice researchers. The very nature of the process of theory construction remains blurred due to lack of consensus ... -
The significance of sub-threshold symptoms of anxiety in the aetiology of bruxism
(South African Journal of Psychology, 2010)Bruxism is an oral parafunctional habit involving clenching and grinding of the teeth. It occurs mainly unconsciously, diurnally and/or nocturnally. It is considered an important contributory factor in the aetiology of ... -
Signposting foundation phase teachers’ professional identities in selected Western Cape primary schools, South Africa
(Education Association South Africa, 2018)The aim of this article is to report on the Foundation Phase (FP) teachers’ professional identities in two primary schools in the Western Cape. This is meant to serve as a basis for understanding teachers’ identities with ... -
SignSupport: a limited communication domain mobile aid for a Deaf patient at the pharmacy
(Telkom, 2013)This paper discusses a prototype for a communication aid on a mobile phone to support a Deaf1 person visiting a public hospital pharmacy. The aim is to prevent problems of non-compliance to treatment due to poor communication ...