Browsing by Title
Now showing items 4605-4624 of 7878
-
’n Geskiedenis van Afrikaans as kerktaal: Van altaar tot kansel
(University of Pretoria, 2022)This contribution shines a critical light on the representation of Afrikaans as a language of the Church in external histories about the development and advancement of the language, inclusive histories particularly. It ... -
’n Verkenning van aardsistemiese kwesbaarheid binne die konteks van afvalstortingsterreine in die Antroposeen
(Suid-Afrikaanse Akademie vir Wetenskap en Kuns, 2020)The Anthropocene refers to a geological epoch dominated by humans. Within this epoch atmospheric, geological, hydrological, biospheric and other earth systemic processes change due to human activity and can no longer only ... -
Nafion-stabilised platinum nanoparticles supported on titanium nitride: An efficient and durable electrocatalyst for phosphoric acid based polymer electrolyte fuel cells
(Elsevier, 2013)Nafion derived platinum nanoparticles were produced and successfully anchored on titanium nitride (TiN) support (Pt/TiN) and its suitability for phosphoric acid based polymer electrolyte membrane fuel cells is reported. ... -
Nagjakkals, Hendrik Januarie
(University of Pretoria, 2008)Hendrik Januarie se debuutbundel Pro rata wat in 1989 by Perskor verskyn het, gee reeds 'n aanduiding van hierdie digter se vermoë om indrukke - onder andere van die natuur, landskappe, vergankliklikheid en die sikliese ... -
Namibian foreign exchange market: The degree of sterilisation
(Asian Online Journals, 2013)This paper examines the size of the degree of sterilization in Namibia. The study uses the ordinary least squares method to estimate the regression based on monthly data covering the period 2000:01 to 2013:03. The variables, ... -
The Namibian inclusive education policy’s responseto gender nonconforming learners
(Wiley, 2023)The provision of education to children is a human right that most countries including Namibia are trying to achieve. Hence, through educational inclusion, educators strive for removal of barriers within education systems ... -
Namibia’s moment: youth and urban land activism
(Taylor & Francis, 2016)A few months short of the 25th anniversary of independence from South Africa in March 1990 Namibia reached her Fanonian moment. As Achille Mbembe has explained this term with regard to the South African student movements ... -
Nanobiotechnology in regenerative dental medicine
(Nanomaterials in Dental Medicine, 2023)Nanotechnology harnesses the phenomenal atomic and molecular behaviour of materials at a nanoscale size (1–100 nm) to provide solutions to a vast array of scientific applications. Although nanomaterials are commonly ... -
Nanomedicines for infectious diseases
(Springer Nature, 2019)Infectious diseases continue to pose a significant threat to global health. Over 200 infectious diseases are currently known to man. Fortunately, only a handful are responsible for significant morbidity and mortality. ... -
Nanoparticulate TiO2-promoted PtRu/C catalyst for methanol oxidation: TiO2 nanoparticles promoted PtRu/C catalyst for MOR
(Springer, 2013)To improve the electrocatalytic properties of PtRu/C in methanol electrooxidation, nanoparticulate TiO2-promoted PtRu/C catalysts were prepared by directly mixing TiO2 nanoparticles with PtRu/C. Using cyclic voltammetry, ... -
Nanostructured europium-doped layered lithium manganese oxide as a prospective cathode material for aqueous lithium-ion battery
(Elsevier, 2023)As the world moves to greener and renewable energy generation technologies, scientific researchers are facing a great challenge of concurrently developing energy storage materials with a low production cost, environmentally ... -
Nanostructured Mn-doped CeO2 thin films with enhanced electrochemical properties for pseudocapacitive applications
(Elsevier, 2021-06)Cerium oxides with variable oxidation states, high interfacial charge transfer rate have demonstrated to be a potential pseudocapacitive material. In this paper, we present the structural and electrochemical properties of ... -
Nanostructured silicon derived from an agricultural residue bagasse ash via magnesiothermic reduction method
(MDPI, 2023)This study presents the magnesiothermic reduction of silica into silicon. This reduction process occurs at a lower reaction temperature than its carbothermal counterpart. Furthermore, silica was extracted from sugarcane ... -
Nanotechnology advances towards development of targeted-treatment for obesity
(Journal of Nanobiotechnology, 2019)Obesity through its association with type 2 diabetes (T2D), cancer and cardiovascular diseases (CVDs), poses a serious health threat, as these diseases contribute to high mortality rates. Pharmacotherapy alone or in ... -
Nanotechnology-based delivery systems for antimicrobial peptides
(MDPI, 2021)Antimicrobial resistance (AMR) is a significant threat to global health. The conventional antibiotic pool has been depleted, forcing the investigation of novel and alternative antimicrobial strategies. Antimicrobial peptides ... -
Nanotechnology-based strategies for effective and rapid detection of sars-cov-2
(MDPI, 2021)The coronavirus disease 2019 (COVID-19) pandemic has gained worldwide attention and has prompted the development of innovative diagnostics, therapeutics, and vaccines to mitigate the pandemic. Diagnostic methods based ... -
Nanotechnology-based strategies for treatment of obesity, cancer and anti-microbial resistance: Highlights of the Department of Science and Innovation/mintek Nanotechnology Innovation centre biolabels research node at the University of the Western Cape
(MDPI, 2022)Nanotechnology has recently received much interest in various fields, including medicine. South Africa (SA) was the first country in Africa to adopt the technology with the aim of enhancing the national bio-economy and ... -
Narcotics anonymous attendees’ perceptions and experiences of substitute behaviors in the Western Cape, South Africa
(BioMed Central, 2023)Much remains unknown about the dynamics of substitute behaviors during addiction recovery among persons attending recovery support groups. Insight into the nature, motives for, and course of substitute behaviors could ... -
Narrating the past: Reflections on recent Black Afrikaans writing
(Tydskrif vir Letterkunde Association, 2018)A return to the past has been a dominant feature of recent Afrikaans writing. This is evident in the many novels re-visiting the Anglo-Boer War or recounting incidents from the apartheid past. The approaches include the ... -
A narration of a physical science teacher's experience of implementing a new curriculum
(UNISA Press, 2016)This article narrates the lived experiences of a Physical Science teacher named Thobani (pseudonym) in implementing a new curriculum in South Africa. Drawing on the work of Husserl and Heidegger, the article describes the ...
