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Now showing items 1478-1497 of 8066
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The crystal structure of fac-tricarbonyl((pyridin-2-yl)methanamino-κ2N,N′)-((pyridin-2-yl)methanamino-κN)rhenium(I) nitrate,C15H16O3N4Re
(De gruyter, 2023)ac-[Re(N,N) (CO)3(H2O)] (N,N = (2-picolylamine- κ2N,N') (20 mg, 0.051 mmol) was dissolved in methanol (5 mL) and 2-picolylamine (5.36 mL, 0.051 mmol) dissolved in (10 mL) methanol was added. The solution was then stirred ... -
The crystal structure of fac-tricarbonyl(bis(3,5-dimethyl-4H-pyrazole)-κ1 N)-((nitrato)-κ1 O)-rhenium(I) - 3,5-dimethyl-4H-pyrazole(1/1), C18H23N7O6Re
(Walter de Gruyter GmbH, 2024)C18H23N7O6Re, triclinic, P 1 (no. 2), a = 10.527(2) Å, b = 10.849(2) Å, c = 11.215(2) Å, α = 72.798(2)°, β = 69.767(2)°, γ= 87.496(10)°, V = 1145.52(4) Å3, Z = 2, R gt(F) = 0.0273, wR ref(F 2) = 0.0727, T = 150(2) K. -
Crystal structure of saposin B reveals a dimeric shell for lipid binding
(National Academy of Sciences, 2003)Saposin B is a small, nonenzymatic glycosphingolipid activator protein required for the breakdown of cerebroside sulfates (sulfatides) within the lysosome. The protein can extract target lipids from membranes, forming ... -
Crystal structure, Hirshfeld surface analysis and DFT studies of 5-(adamantan-1-yl)-3-[(4- chlorobenzyl)sulfanyl]-4-methyl4H-1,2,4-triazole, a potential 11βHSD1 inhibitor
(Scientific Reports, 2019)5-(Adamantan-1-yl)-3-[(4-chlorobenzyl)sulfanyl]-4-methyl-4H-1,2,4-triazole (4) was identifed as a potential 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) inhibitor and this paper describes the in-depth structural ... -
Crystal structure, hirshfeld surface analysis and dft studies of 5-(adamantan-1-yl)-3-[(4-chlorobenzyl)sulfanyl]-4-methyl-4h-1,2,4-triazole, a potential 11β-hsd1 inhibitor
(Scientific Reports, 2019)5-(Adamantan-1-yl)-3-[(4-chlorobenzyl)sulfanyl]-4-methyl-4H-1,2,4-triazole (4) was identified as a potential 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) inhibitor and this paper describes the in-depth structural ... -
Cultural and linguistic prejudices experienced by African language speaking witnesses and legal practitioners at the hands of judicial officers in South African courtroom discourse: The Senzo Meyiwa murder trial
(Springer Science and Business Media B.V., 2024)This article recognizes that linguistic prejudice (with its associated cultural biases) is a reality in any multilingual country, including South Africa. Prejudice is inherently human and the article suggests that it can ... -
Cultural and religious diversity: Are they effectively accommodated in the South African workplace?
(AJOL, 2018)Justice Yvonne Mokgoro and Archbishop Emeritus Desmond Tutu are but two of many public figures who have described South Africa as a “Rainbow Nation” – an expression used to highlight South Africa’s multicultural diversity. ... -
Current nursing practice: challenges and successes
(Wiley, 2011)The changing healthcare environment is placing greater demands on all healthcare service sectors, including nursing practice. Nurses are professionally engaged in caring for human beings and to pursue nursing as their ... -
Current perspectives in the discovery of newer medications against the outbreak of Covid-19
(Frontiers Media, 2021)A rapid and increasing spread of COVID-19 pandemic disease has been perceived worldwide in 2020. The current COVID-19 disease outbreak is due to the spread of SARS-CoV-2. SARS-CoV-2 is a new strain of coronavirus that ... -
Current policy processes and legislative reforms
(2011)•Land reform policy and legislation suffered under negotiated terms in the run-up to SA’s democracy •Land & agricultural policies were initiated and continued to move in disparate directions •Particular weaknesses resulted ... -
Current state of extension and advisory services in South African fisheries
(Institute for Poverty Land and Agrarian Studies (PLAAS), 2012)The fishing industry can be divided into marine, recreational, aquaculture and inland sub-sectors. The marine sub-sector is the main commercial fishing sector comprised of industrial fishing and also small-scale fishing, ... -
Current state of extension and advisory services in South African fisheries
(Institute for Poverty, Land and Agrarian Studies, University of the Western Cape, 2012)The fishing industry can be divided into marine, recreational, aquaculture and inland sub-sectors. The marine sub-sector is the main commercial fishing sector comprised of industrial fishing and also smallscale fishing, ... -
Current state of extension and advisory services in South African fisheries
(Institute for Poverty, Land and Agrarian Studies, University of the Western Cape, 2012)The fishing industry can be divided into marine, recreational, aquaculture and inland sub-sectors. The marine sub-sector is the main commercial fishing sector comprised of industrial fishing and also smallscale fishing, ... -
Current status of fuel cell based combined heat and power systems forresidential sector
(Elsevier, 2015)Combined Heat and Power (CHP) is the sequential or simultaneous generation of multiple forms of usefulenergy, usually electrical and thermal, in a single and integrated system. Implementing CHP systems inthe current energy ... -
Current Status of Next-Generation Sequencing Approaches for Candidate Gene Discovery in Familial Parkinson´s Disease
(Frontiers in Genetics, 2022)Parkinson’s disease is a neurodegenerative disorder with a heterogeneous genetic etiology. The advent of next-generation sequencing (NGS) technologies has aided novel gene discovery in several complex diseases, including ... -
Curriculum mapping: A tool to align competencies in a dental curriculum
(Health and Medical Publishing Group, 2021)In response to the adoption of the African Medical Education Directives for Specialists (AfriMEDS) competency framework by the Health Professions Council of South Africa, all dental schools in the country were required ... -
A curriculum of inclusivity: Towards a “lived-body” and “lived-experience” curriculum in South Africa
(Taylor & Francis, 2019)Drawing on Merleau-Ponty’s “lived body” theory, we argue for a shift towards a lived-experience and body-specific curriculum in South Africa. Such a curriculum would view learning as a lived, embodied, social and culturally ... -
Curriculum transformation: a proposed route to reflect a political consciousness in occupational therapy education
(Occupational Therapy Association of South Africa, 2012)Introduction: Curriculum review is an ongoing, dynamic, long-term process that forms part of occupational therapy education. The Department of Occupational Therapy, University of the Western Cape (UWC) recently responded ... -
A cursory look at the fishmeal/oil industry from an ecosystem perspective
(Frontiers Media, 2021)By supporting the fishmeal industry, are we competing with marine predators? Should we be taking away food from marine predators to subsidize agriculture? If not for human consumption, should forage fish be left in the ... -
Cuspal deflection of teeth restored with bulk fill flowable composite resins, with and without fiber-reinforcement and evaluated by micro-computed tomography
(Elsevier, 2023-07)Polymerisation shrinkage of composite resins is a clinical challenge which has been well documented in the literature. Many studies investigating polymerisation shrinkage stress measure cuspal deflection, which is a ...