Browsing Faculty of Natural Science by Title
Now showing items 907-926 of 2560
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Evaluation of the pulmonary effects of the traditionally prepared Artemisia afra steam inhalation and nebulized aqueous extract and the possible involvement of flavonoid luteolin
(University of the Western Cape, 2006)Artemisia afra is a popular medicinal plant traditionally used to treat respiratory conditions such as asthma, bronchitis etc., most frequently as a steam inhalation. The effectiveness of this steam inhalation, its active ... -
An evaluation of western herbal complementary medicine labelling in South Africa, to determine whether the product labelling information complies with established herbal monographs and whether it meets local regulatory requirements
(University of the Western Cape, 2015)Medicines (CMs) are widely available to the South African public. However, CMs have not yet been evaluated by the Medicines Control Council (MCC). The MCC has published new guidelines for the regulation of CMs, with which ... -
The evaluation of Y-STR loci for use in forensics
(University of the Western Cape, 2005)The aim of this study was to investigate the forensic usefulness of various Y-chromosome short tandem repeat loci among South African sub-populations. Three different sets of Y-chromosome short tandem repeat loci were ... -
Evolution of HIV-1 subtype C gp120 envelope sequences in the female genital tract and blood plasma during acute and chronic infection
(University of the Western Cape, 2014)Heterosexual transmission of HIV-1 via the female genital tract is the leading route of HIV infection in sub-Saharan Africa. Viruses then traffic between the cervical compartment and blood ensuring pervasive infection. ... -
An evolutionary genomics approach towards analysis of genes implicated in transmission of trypanosomes between tsetse fly and mammalian host
(2009)Human African trypanosomiasis is the world’s third most important parasitic disease affecting human health after malaria and schistosomiaisis. The world health organization estimates approximately 60 million people at risk ... -
An examination of a didactical procedure to engage first year university students in meaningful mathematical activity
(University of the Western Cape, 1996)The challenge to empower learners whose mathematical powers have been underdeveloped has lead the author to search for and implement teaching innovations designed to enhance students learning of mathematics. Undergraduate ... -
Examination of the biocompatibility and anti-microbial activity of coated dental implants
(University of the Western Cape, 2017)Teeth are important to all people for chewing, speech and aesthetics. Tooth decay, periodontal disease and physical trauma or injuries are the main causes of tooth loss. There are different forms of treatment for tooth ... -
Examining intra- and interspecific variability in the diet and carbon and nitrogen stable isotope ratios of kingklip and monkfish caught off the West and South coasts of South Africa
(University of Western Cape, 2020)Kingklip (Genypterus capensis) and monkfish (Lophius vomerinus) and are ecologically and economically important demersal fish species that are found along both the eastern and western parts of southern Africa’s coastline. ... -
Examining long-run relationships of the BRICS stock market indices to identify opportunities for implementation of statistical arbitrage strategies
(University of the Western Cape, 2012)Purpose:This research investigates the existence of long-term equilibrium relationships among the stock market indices of Brazil, Russia, India, China and South Africa (BRICS). It further investigates cointegrated stock ... -
Examining the inventory management of antiretroviral drugs at community health centres in the cape metropole, Western Cape
(2013)South Africa is faced with a high number of people living with HIV/AIDS, and subsequently a great need to access quality medicines for improving patient therapeutic outcomes. Antiretroviral drugs (ARVs) require rigid, ... -
Exogenous caffeic acid alters molecular responses in Salvia hispanica L.
(University of the Western Cape, 2016)Salt stress is one of the most important abiotic stresses, resulting in the accumulation of ROS, which amount to great agricultural losses by influencing plant yield and in turn threaten sustainable agriculture and food ... -
Exogenous carbon monoxide and jasmonic acid mitigate salt stress in Sorghum bicolor
(University of the Western Cape, 2022)The agricultural sector plays an important role in the world economy. Expanding research is piloting its improved contribution to the economic sector. Despite the economic gain, the increasing population has already put ... -
Expanding presumptive male partner management of sexually transmitted infections (STIs) to Western Cape, South African community retail pharmacies
(University of the Western Cape, 2007)The effect of industrialisation has thrust the pharmaceutical profession into a clinical paradigm where the approcah to pharmaceutical decisions is more disease and patient orientated. Consequently, South African community ... -
The experimental cultivation and alginate properties of South African kelps
(University of the Western Cape, 2003)Alginates are used in various industries and the quality of alginates used must be controlled. Alginates used for medical purposes must be of a very high quality. The cost of obtaining high-quality alginate is high and ... -
Exploration geochemical mapping in the north-eastern sector of the Morokweng impact structure, South Africa
(University of the Western Cape, 2006)The Morokweng impact structure which is located in the North West province of South Africa, has attracted attention as a potential host for Ni-PGE mineralization. Geochemical exploration techniques using hydroxylamine ... -
An exploration of learning by women in the clothing and textile industry within the context of the National Skills Development Strategy
(University of the Western Cape, 2008)This study explored the learning experiences of black working class women in the context of the National Skills Development Strategy. The research focused firstly, on how the National Skills Development Strategy facilitated ... -
Exploration of several radiation-based analytical techniques to investigate chlorides and chlorides effects within concrete
(2007)In this study, the capabilities of Neutron Radiography (NRad) and -Tomography (NTomo), as well as X-ray Radiography (XRad) to investigate chlorides and chlorides corrosion effects within steel reinforced laboratory concrete ... -
An exploration of the electrophysiological properties and ion transport across the isolated perfused seminiferous tubule of the rat
(UWC, 1999)A knowledge ofthe transport of ions is fundamental to the understanding ofthe 'bloodtestis' barrier and the transport of fluid across the seminiferous tubule. This is the first study that has investigated the isolated ... -
Exploration of the games of Malepa and Morabaraba in South African secondary school mathematics education
(University of the Western Cape, 2000)This study is based on the Exploration of the Games of Malepa and Morabaraba in South African Secondary School Mathematics Education . It explores culturally specific games through a qualitative research methodology that ... -
Exploration of the training/educational background and the roles of regulatory affairs associates/officers in selected South African based pharmaceutical companies in Gauteng province
(University of Western Cape, 2021)Regulatory Affairs (RA), within the pharmaceutical business, could be a profession that covers different registration parameters of a pharmaceutical product. This is a profession that was developed to protect the public ...