Browsing by Title
Now showing items 795-814 of 7879
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Cashew nut testa tannin resin – preparation, characterization and adsorption studies
(Journal of Taibah University for Science, 2021-06)Adsorption of metal ions and dyes from water by cashew nut testa tannin resin (CATAR) was studied and the effects of temperature, initial pH, initial concentration and time were investigated. Scanning electron microscopy ... -
Castleman’s disease in the HIV-endemic setting
(Dovepress, 2018)Castleman’s disease (CD), first described by Benjamin Castleman in 1954, is a giant or angiofollicular lymph node hyperplasia, described as a rare monotypic polyclonal B-cell lymphoproliferative disorder with an incompletely ... -
Casual implication of Oil Production on Carbon Emission and Economic Growth in Nigeria
(Opole University, 2016)The paper investigated the causality among carbon emission, oil production and economic growth in Nigeria’s time series data for the period 1970 to 2013. It estimated an autoregressive distributed lag model and used granger ... -
Catalogue of South African mine tailings for geochemical carbon dioxide removal purposes
(Elsevier, 2023)South Africa has the potential to be a global leader in implementing strategies targeting geochemical carbon dioxide removal (CDR) using mine tailings, utilising methods for alkalinity production and mineral carbonation. This ... -
A catalogue with keys to the non-geniculate coralline algae (Corallinales, Rhodophyta) of South Africa
(Elsevier, 2008)Non-geniculate coralline red algae are common in all of the world’s oceans, where they often occupy close to 100% of the primary rocky substratum. The South African rocky subtidal and intertidal habitats in particular, ... -
Catalytic cracking of naphtha: The effect of Fe and Cr impregnated ZSM-5 on olefin selectivity
(Springer Nature, 2018)This study focuses on the modification of ZSM-5 in order to enhance the catalytic cracking of refinery naphtha to produce light olefins. ZSM-5 was metal modified using different loadings (0.5–5 wt%) of Fe and Cr via the ... -
Catalytic reduction of 4-nitrophenol and methylene blue by biogenic gold nanoparticles synthesized using Carpobrotus edulis fruit (sour fig) extract
(SAGE Publications, 2022)Along with the increasing requirement for efficient organic conversions using green chemistry, there is a need to develop highly efficient and eco-friendly catalytic reaction systems. Gold nanoparticles (AuNPs)-based ... -
Categorisation and Minoritisation
(BMJ Global health, 2020)The disproportionate mortality of COVID-19 and brutality of protective institutions has shifted anti-racism discourses into the mainstream. 1 Increased reckoning over categorisations of people demonstrate that ... -
Categorisation and minoritisation
(2020)The disproportionate mortality of COVID-19 and brutality of protective institutions has shifted anti-racism discourses into the mainstream. 1 Increased reckoning over categorisations of people demonstrate that racial categories, ... -
Cattle ownership and production in the communal areas of the Eastern Cape, South Africa
(Institute for Poverty, Land and Agrarian Studies, University of the Western Cape, 2002)This report documents a study of the social and economic structure of cattle ownership and production in the communal tenure areas of the Eastern Cape (i.e. the former Bantustans of Transkei and Ciskei). The report ... -
Causal implication of oil production on carbon emission and economic growth in Nigeria
(Opole University, 2016)The paper investigated the causality among carbon emission, oil production and economic growth in Nigeria’s time series data for the period 1970 to 2013. It estimated an autoregressive distributed lag model and used granger ... -
Causes and consequences of sperm mitochondrial dysfunction
(Wiley-Blackwell, 2020)Mitochondria have multiple functions, including synthesis of adenine triphosphate, production of reactive oxygen species, calcium signalling, thermogenesis and apoptosis. Mitochondria have a significant contribution in ... -
Causes and patterns of morbidity and mortality in Afghanistan: Joint estimation of multiple causes in the neonatal period
(Springer, 2014)This paper focuses on investigating the leading cause(s) of death and preventable factors in Afghanistan, using data from verbal autopsies of infant deaths. We are of the view that the presence of a disease in a person ... -
Cave pecuniam: Lawyers as launderers
(North-West University, 2012)In South Africa there is something almost sacrosanct about an attorney's trust account. It is the prescribed destination of all funds paid in trust by a client to an attorney. Clients tend to have complete confidence in ... -
Cavity preparation using hard tissue lasers in operative dentistry
(South African Dental Association, 2017)A laser is a device that delivers coherent, monochromatic and collimated light as a form of energy. Most dental laser devices emit invisible light in the infrared portion of the electromagnetic spectrum. On May 7, 1997, ... -
CBNRM, poverty reduction and sustainable livelihoods: Developing criteria for evaluating the contribution of CBNRM to poverty reduction and alleviation in southern Africa
(Institute for Poverty Land and Agrarian Studies (PLAAS), 2004)This research paper has been prepared as part of the Centre for Social Studies (CASS), University of Zimbabwe/ Programme for Land and Agrarian Studies, University of the Western Cape (PLAAS) programme ‘Breaking New Ground: ... -
Ceers key paper. I. An early look into the first 500myr of galaxy formation with jwst
(American Astronomical Society, 2023)We present an investigation into the first 500 Myr of galaxy evolution from the Cosmic Evolution Early Release Science (CEERS) survey. CEERS, one of 13 JWST ERS programs, targets galaxy formation from z ∼ 0.5 to >10 using ... -
'Celebrating ten years of research, training and policy engagement on land and agrarian reform, livelihoods, community-based natural resource management, and poverty'. A ten year review report 1995-2005
(Institute for Poverty Land and Agrarian Studies (PLAAS), 2006)The Programme for Land and Agrarian Studies (PLAAS) celebrates its 10th anniversary this year. Over the last ten years we have undertaken research on land and agrarian reform, the changing composition of livelihoods and ... -
Celebrating ten years of translating socio-economic rights into reality : The Socio-Economic Rights Project of the Community Law Centre
(ESR Review : Economic and Social Rights in South Africa, 2007)South Africa’s democracy has all the building blocks in place to facilitate democratic development and the realisation of socio-economic rights. The 1996 Constitution provides a strong institutional framework within which ... -
Cell phone notification via bluetooth for Web 2.0 applications
(Telkom, 2009)This paper discusses how an Instant Messaging application on a computer can use Bluetooth in order to provide vibration notification on a mobile phone. The initial motivation was to aid Deaf1 office workers to know when ...