Browsing by Title
Now showing items 349-368 of 7879
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Antioxidant responses are associated with differences in drought tolerance between maize and sorghum
(Arid land institute, 2021)Drought is a major cause of decreased yield in crops worldwide. Sorghum (Sorghum bicolor) and maize (Zea mays) are two of the key crops in Africa serving as human food as well as livestock feed. For improved crop ... -
Anxiety in brief: Assessment of the five-item trait scale of the state-trait anxiety inventory in South Africa
(MDPI, 2023)The current study examined the psychometric properties of a short form of the trait scale of the Spielberger State-Trait Anxiety Inventory. Participants consisted of a convenience sample of students (n = 322) who completed ... -
Anxious urbanity: xenophobia, the native subject and the refugee camp
(Routledge Taylor Francis Group, 2013)Could we think of the black subject under apartheid as a refugee, and might this condition be the paradigmatic metaphor for thinking about the postcolonial African predicament of citizenship? This paper considers the ... -
An∼600 pc View of the Strongly Lensed, Massive Main-sequence Galaxy J0901: A Baryon-dominated, Thick Turbulent Rotating Disk with a Clumpy Cold Gas Ring at z=2.259
(Institute of Physics, 2023)We present a high-resolution kinematic study of the massive main-sequence star-forming galaxy (SFG) SDSS J090122.37+181432.3 (J0901) at z = 2.259, using ∼0 36 Atacama Large Millimeter/submillimeter Array CO(3–2) and ∼0 ... -
An∼600 pc view of the strongly lensed, massive main-sequence galaxy j0901: A baryon-dominated, thick turbulent rotating disk with a clumpy cold gas ring at z=2.259
(American Astronomical Society, 2023)We present a high-resolution kinematic study of the massive main-sequence star-forming galaxy (SFG) SDSS J090122.37+181432.3 (J0901) at z = 2.259, using ∼0 36 Atacama Large Millimeter/submillimeter Array CO(3–2) and ∼0 ... -
Apartheid and the unconscious: An introduction
(Taylor and Francis Group, 2023)This special issue invited contributors to revisit J.M. Coetzee’s “The Mind of Apartheid,” first published in Social Dynamics in 1991. Here, Coetzee asks what it might mean to come to terms with apartheid:It is not ... -
Apartheid space and fractured power: Vicious cycles of poverty in Cornfields, KwaZulu-Natal
(Institute for Poverty Land and Agrarian Studies (PLAAS), 2010)Apartheid space and fractured power: vicious cycles of poverty in Cornfields, KwaZulu-Natal A neglected area in the literature on structural poverty is changing land tenure relations and the disconnect with planning ... -
Apartheid's university: Notes on the renewal of the Enlightenment
(CODESRIA, 2007)This paper sets to work on strategies for forging new and critical humanities at the institutional site of the university that appears to be trapped in the legacies of apartheid. The paper suggests that the university's ... -
Apoptosis in cancer cells is induced by alternative splicing of hnrnpa2/b1 through splicing of bcl-x, a mechanism that can be stimulated by an extract of the South African medicinal plant, cotyledon orbiculata
(Frontiers Media S.A., 2020)Alternative splicing is deregulated in cancer and alternatively spliced products can be linked to cancer hallmarks. Targeting alternative splicing could offer novel effective cancer treatments. We investigated the effects ... -
Application of an in silico approach identifies a genetic locus within ITGB2, and its interactions with HSPG2 and FGF9, to be associated with anterior cruciate ligament rupture risk
(Taylor and Francis Group, 2023)We developed a Biomedical Knowledge Graph model that is phenotype and biological functionaware through integrating knowledge from multiple domains in a Neo4j, graph database. All known human genes were assessed through ... -
Application of anin silicoapproach identifies a genetic locus withinITGB2,and itsinteractions withHSPG2 and FGF9,to be associated with anterior cruciateligament rupture risk
(Taylor and Francis Group, 2023)We developed a Biomedical Knowledge Graph model that is phenotype and biological function-aware through integrating knowledge from multiple domains in a Neo4j, graph database. Allknown human genes were assessed through the ... -
Application of consolidated framework for implementation research to improve Clostridioides difficile infection management in district hospitals
(Elsevier, 2022)Clostridioides difficile infection (CDI) contributes the global threats of drug resistant infections, healthcare acquired infections and antimicrobial resistance. Yet CDI knowledge among healthcare providers in low-resource ... -
Application of drone technologies in surface water resources monitoring and assessment: A systematic review of progress, challenges, and opportunities in the global south
(MPDI, 2021)Accurate and timely information on surface water quality and quantity is critical for various applications, including irrigation agriculture. In-field water quality and quantity data from unmanned aerial vehicle systems ... -
Application of fundamental techniques for physicochemical characterizations to understand post-formulation performance of pharmaceutical nanocrystalline materials
(MPDI, 2021)Nanocrystalline materials (NCM, i.e., crystalline nanoparticles) have become an important class of materials with great potential for applications ranging from drug delivery and electronics to optics. Drug nanocrystals ... -
An application of intervention mapping as a phased approach in developing a family-centred programme to reduce violence in the family
(Bentham Open, 2017)AIM: To describe the application of intervention mapping in the development of a family-centred approach to reduce violence in the family. METHODS: Development towards a family-centred approach is described, in which only ... -
Application of lasers in orthodontics
(South African Dental Association, 2017)Laser is the acronym for Light Amplification by Stimulated Emission of Radiation, a usage that dates back to approximately 50 years ago. In 1960, the first functioning laser was built by the American physicist Maiman ... -
Application of Lazarus's cognitive transactional model of stress-appraisal-coping in an undergraduate mental health nursing programme in the Western Cape, South Africa
(AFAHPER-SD, 2014)This article describes how the cognitive transactional model of stress-appraisal-coping can be applied in the sense making process for students working in the challenging mental health care environment. Primary and secondary ... -
Application of multi‑method approach to assess groundwater–surface water interactions, for catchment management
(Springer, 2018)Globally, the dependence of river systems to delayed discharge of subsurface water to augment flows during dry seasons is well documented. Discharge of fresh subsurface water can dilute concentrated river flow quality ... -
Application of nano zinc oxide (nZnO) for the removal of triphenyltin chloride (TPT) from dockyard wastewater
(Water Research Commission, 2014)The use of triphenyltin chloride (TPT), a persistent organic pollutant, as a biocide has led to serious contamination of the marine environment. The potential of nano zinc oxide (nZnO) for the removal of TPT from contaminated ... -
Application of seismic stratigraphy in reservoir characterisation: A case study of the passive margin deposits of the northern Orange Basin, South Africa
(Springer Nature, 2020)The Barremian-Cenozoic depositional sequences in the northern Orange Basin, SW, South Africa, were investigated using the principles of seismic stratigraphy to understand the interplay of tectonics and sedimentary processes ...
