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Now showing items 5180-5199 of 9025
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Investigations on the antifungal and cancer modulating properties of extracts from selected species of Tulbaghia
(University of the Western Cape, 2012)Fusarium verticil/ioides (Sacc) Nirenberg a common phytopathogen of maize and maize-based products produces fumonisin B (FB) mycotoxins that have been related to several diseases such as equine leukoencephalomalacia (ELEM), ... -
Investigations on the effects of Typha capensis on male reproductive functions
(University of the Western Cape, 2016)Introduction: Typha capensis, commonly referred to as bulrush also called "love reed'' growing in Southern Africa's wetlands, is one of South Africa indigenous medicinal plants that are traditionally used to treat male ... -
Investigations on the in vitro effects of aqueous Eurycoma longifolia Jack extract on male reproductive functions
(University of Western Cape, 2012)Introduction: Eurycoma longifolia (Tongkat Ali; TA) is a Malaysian shrub used to treat various illnesses including male infertility. Considering that TA is also used to improve male fertility and no report regarding ... -
An investigative analysis into the saving behaviour of poor households in developing countries: with specific reference to South Africa
(University of the Western Cape, 2007)In South Africa, as in many developing countries, most households are poor and do not save, as a result of which they do not acquire any positive net worth and which also constrains access to formal means of finance. South ... -
Investigator-prosecutor collaboration: A framework for improving Namibia’s criminal justice process
(2021)Namibia, analysing models, principles and approaches of interagency cooperation to determine a suitable model for Namibia. The study was based on research questions examining the trends in the Namibian criminal justice ... -
Investment in secondary and tertiary education for economic growth: lessons for Rwanda from selected less developed countries
(University of the Western Cape, 2006)This research explored two interrelated issues in development economics. FIrstly, it investigated the importance of secondary and tertiary education for long-run growth of low-income economics. Secondly, it examined possible ... -
Invisible children: the rights of domestic child workers in South Africa
(University of the Western Cape, 2023)This research paper focuses on the violation of the rights of children aged 16–17 who are school dropouts and employed as domestic workers in South Africa. This is a violation of their rights and occurs in their employment ... -
Involvement of abscisic acid and H2O2 in antioxidant enzyme activities mediated by nitric oxide synthase-like activity in maize
(University of the Western Cape, 2018)In recent years, nitric oxide (NO) has emerged as an important endogenous plant signalling molecule that mediates many developmental and physiological processes. NO regulates the activity of antioxidant enzymes in response ... -
Ion exchange resins an functional fibres: a comparative study for the treatment of brine waste water
(University of the Western Cape, 2009)To improve the adsorption capacity of polyacrylonitrile (PAN) fibres, hydrophilic amidoxime fibres were prepared by subsequent conversion of the cyano groups to an amidoxime group by reacting with hydroxylamine at 80°C at ... -
Ion genaration, deflection and deposition in vacuum
(University of the Western Cape, 2010)In the PBMR it is known that at high temperatures (above 1250 'C) silver-110m is known to have been released from the TRISO particles and taken up by the helium coolant stream. The released silver-ll0m travels with the ... -
Ion track modification of polyimide film for development of palladium composite membrane for hydrogen separation and purification
(University of the Western Cape, 2011)South Africa s coal and platinum mineral resources are crucial resources towards creating an alternative and environmentally sustainable energy system. The beneficiation of these natural resources can help to enhance a ... -
Ionophoric and aptameric recognition-modulated electroactive polyaniline films for the determination of tetrodotoxin
(University of the Western Cape, 2014)Tetrodotoxin (TTX) is a nonpeptidic neurotoxin with a high rate of food poisoning mortality (60%) that has been associated with the consumption of diets from puffer fish and mud snails harbouring TTX-producing bacteria. ... -
Iridium based mixed oxides as efficient anode catalysts for Solid Polymer Electrolyte (SPE) electrolysers
(2010)The objective of the thesis is to develop highly efficient catalysts for solid polymer electrolyte (SPE) electrolyser anodes.The anode is the primary cause of the large overpotential of SPE electrolysers and also adds ... -
Irradiation induced effects on 6h-SIC
(University of the Western Cape, 2012)The framework agreement in the year 2000 by the international community to launch Generation IV program with 10 nations, to develop safe and reliable nuclear reactors gave rise to the increased interest in the studies of ... -
Irregular appointments relating to promotion posts in South African public schools
(University of the Western Cape, 2022)This research aims to illustrate that the education sector has not managed to circumvent unfair labour practices, specifically in its appointment processes relating to promotion posts. I use literature and case law to prove ... -
Is a universal income grant an appropriate social policy to alleviate poverty in Rwanda?
(2009)Rwanda is characterised as a low-income country amongst the poorest on the African continent.Poverty in Rwanda has been persistent for a long period of time and it was made worse by the genocide that took place in 1994 and ... -
Is conventional sugar-free chewing gum effective in the management of orthodontic pain associated with fixed appliances? A randomised clinical trial comparing the pain-reducing effects of sugar-free chewing gum versus a placebo medicament
(University of the Western Cape, 2020)Background and aim: Managing orthodontic pain traditionally involves the prescription of non-steroidal anti-inflammatory drugs combined with other analgesic medication. Sugar-free chewing gum has been advocated in the ... -
Is land reform working? A critical evaluation of the Bergland Development Trust (BDT) land reform project in Porterville, Western Cape
(University of the Western Cape, 2018)Land reform is currently high on the agenda of the current government. This is because many people believe that land reform is a valuable tool in addressing the land question and combating poverty in South Africa. It is ... -
Is non sexist childrearing possible? An investigation of the relationship mothering between gender-sensitive and children's use of gender stereotyping
(University of the Western Cape, 1997)The study investigated the possibilities of non-sexist childrearing practices: it inquires to what extent children can be raised to be relatively free of gender discrimination and prejudice. It examined the relationship ... -
Is paracetamol being prescribed and used at the correct therapeutic dose in the children population in South Africa?
(University of the Western Cape, 2014)When used at the recommended and approved therapeutic dose, paracetamol is effective. Paracetamol is available in various forms and easily accessible from general dealers and pharmacies. The liquid form is the preferred ...