Browsing by Title
Now showing items 7538-7557 of 7987
-
Unlocking scal space of expanding the health workforce in district health systems in Uganda in the context of PEPFAR transition
(University of the Western Cape, 2021-03)Although expanding fiscal space for health worker recruitments could reduce workforce shortages in Sub-Saharan Africa, effective strategies for achieving this are still unclear. We aimed to understand the process of ... -
Unlocking the grid: Language-in-education policy realisation in post-apartheid South Africa
(Routledge, 2014)This paper reflects on the state of educational language policy two decades into a postApartheid South Africa caught between official multilingualism and English. The focus is on the national language-in-education policy ... -
Unlocking the secrets of fundamental indexes: size effect or value effect? Evidence from emerging stock markets
(Business Perspectives, 2013)Despite the abundant successful evidence of fundamental indexation in recent international literature, it is argued that the performance of fundamental indexes is primarily attributed to their inherent value bias or ... -
Unmasking community trust issues in rural field work
(ACM, 2013)The principal objective of this paper is to describe the au thor's fieldwork and research in a remote rural area of South Africa, where a Village Telco is deployed to provide Voice over Internet Protocol on a wireless mesh ... -
Unmasking power as foundational to research on sexual and reproductive health and rights
(BMJ Publishing Group, 2021)Relations of power are intrinsic to the social determinants of sexual and reproductive health (SRH); they influence the content, quality and outcomes of SRH care; and they shape the negotiation and realisation of sexual ... -
Unmasking the state of basic education in South Africa
(José Frantz, 2021)The Covid-19 lockdown period laid bare the fibre of South African society: poverty, homelessness, welfare dependence, domestic violence, police and military brutality, healthcare and hunger are all suddenly under national ... -
Unmet need for family planning and barriers to contraceptive use in Kaduna, Nigeria: culture, myths and perceptions
(Taylor & Francis, 2020)In 2017, just one-fifth of all married women of reproductive age reported using contraception in Kaduna state, Nigeria, while many more experienced unmet need for contraception. These realities drive risky fertility ... -
Unpacking "progressive realisation", its relation to resources, minimum core and reasonableness, and some methodological considerations for assessing compliance
(2013)Uiteensetting van "toenemende verwesenliking", die verband met hulpbronne, kernminimum en redelikheid, en sekere metodologiese oorwegings om nakoming te toets "Toenemende verwesenliking" is een van die beperkings waaraan ... -
Unpacking physics representations: Towards an appreciation of disciplinary affordance
(American Physical Society, 2014)This theoretical article problematizes the access to disciplinary knowledge that different physics representations have the possibility to provide; that is, their disciplinary affordances. It is argued that historically ... -
Unpacking race, party and class from below: surveying citizenship in the Msunduzi Municipality
(Elsevier, 2012)On the basis of a 2008 survey conducted in the Msunduzi municipality in the KwaZulu-Natal province, the paper begins an exploration of the character of popular politics and citizenship in South Africa. Embracing a ... -
Unpacking vulnerability: towards language that advances understanding and resolution of social inequities in public health
(Springer Nature, 2020)Our attention was drawn to an important recent paper published in the journal Critical Public Health, which discusses the use (and misuse) of the word “vulnerable” in public health research and practice (Katz, Hardy, ... -
Unpreparedness and uncertainty: a qualitative study of African American experiences during COVID-19 pandemic
(Sociological Spectrum, 2022)During disasters, vulnerable populations are disproportionately affected. COVID-19 disproportionately affected African American (AA) families, increasing their risk for COVID-19 morbidity and mortality. The pandemic also ... -
Unraveling the diversification and systematic puzzle of the highly polymorphic Psammobates tentorius (Bell, 1828) complex (Reptilia: Testudinidae) through phylogenetic analyses and species delimitation approaches
(Wiley-Blackwell, 2020)The high level of phenotypic diversity in southern African tent tortoises (Psammobates tentorius complex) has for decades prevented systematists from developing a stable taxonomy for the group. Here, we used a comprehensive ... -
The unresolved ethnic question in Uganda’s district councils
(Law, Democracy & Development, 2015)This article examines the legal and constitutional framework for the election of district councils in Uganda because the design and practice of elections in Uganda has an impact on Uganda’s ability to follow through on the ... -
Unspoken inequality: How COVID-19 has exacerbated existing vulnerabilities of asylum-seekers, refugees, and undocumented migrants in South Africa
(Springer Nature, 2020)An estimated 2 million foreign-born migrants of working age (15-64) were living in South Africa (SA) in 2017. Structural and practical xenophobia has driven asylum-seekers, refugees, and undocumented migrants in SA to ... -
Unsupervised machine learning for transient discovery in deeper, wider, faster light curves
(Oxford University Press, 2020)Identification of anomalous light curves within time-domain surveys is often challenging. In addition, with the growing number of wide-field surveys and the volume of data produced exceeding astronomers’ ability for manual ... -
Unsustainable and unjust: Criminal justice policy and remand detention since 1994
(Institute for Security Studies (ISS), 2014)The 'tough on crime' approach embodied in bail and sentencing law has had a profound impact on the trends around remand detention, including prison overcrowding of such an extent that it is estimated to have contributed ... -
Untangling the Lion's Tale: Violent masculinity and the ethics of biography in the 'Curious' case of the apartheid-era policeman Donald Card
(Routledge Taylor Francis Group, 2013)Donald Card (1928–) is a former policeman in South Africa who became the subject of international media attention on 21 September 2004. In a highly publicised and symbolic ceremony of reconciliation inaugurating the ... -
An unusual 2,3-secotaraxerene and other cytotoxic triterpenoids from pleiocarpa pycnantha (apocynaceae) leaves collected from Nigeria
(MDPI, 2014)Three known triterpenoids, namely ursolic acid (1), and the 27-E- and 27-Z-pcoumaric esters of ursolic acid (compounds 2, 3), were isolated together with a new triterpene 2,3-seco-taraxer-14-en-2,3-lactone [pycanocarpine ... -
Unveiling the inhibitory potentials of peptidomimetic azanitriles and pyridyl esters towards sars-cov-2 main protease: a molecular modelling investigation
(MDPI, 2023)The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is responsible for COVID-19, which was declared a global pandemic in March 2020 by the World Health Organization (WHO). Since SARS-CoV-2 main protease plays ...