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Browsing Theses and Dissertations (University of Pretoria) by Title
Now showing items 22311-22330 of 22897
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(University of Pretoria, 2013-05-27)The aquifer vulnerability of the Molototsi (B81G) and Middle Letaba (B82D) quaternary catchments was assessed to determine the influence of the vadose zone on the groundwater regime. Anecdotal evidence indicated that the ...
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(University of Pretoria, 2012-05-21)Mathematical and computer modelling have been playing an increasingly important role in the Computer Aided Engineering (CAE) process. Simulation offers great advantages in the development and analysis phase of products and ...
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(University of Pretoria, 2007-10-12)Please read the abstract in the section 00front of this document
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(University of Pretoria, 2017)Sap flux density (SFD) measurements methods have been widely used in woody plants to accurately quantify tree water use (transpiration). Two different methods viz., heat ratio method (HR) and the compensation heat pulse ...
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Validating the accuracy and repeatability of transition analysis for age estimation in South Africa (University of Pretoria, 2014)Transition analysis transforms skeletal traits with an invariant, unidirectional series of stages into a likelihood function with a maximum likelihood value and a 95% confidence interval. Boldsen et al. used transition ...
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(University of Pretoria, 2007-08-03)The project portfolio management process is characterised by a series of stages and gates where a project needs to pass the set criteria at that given point in order to continue to the next phase of the process. In this ...
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(University of Pretoria, 2017)Traditional manual survey methods for collecting reliable origin-destination data to develop large strategic transport model is notoriously expensive and the sample sizes are often relatively small. Arguably, the least ...
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(University of Pretoria, 2016)The purpose of this study was to adapt an existing measure of youth-friendliness (the Youth- Friendly Health Services-World Health Organization+ questionnaire [YFHS-WHO+ questionnaire]) to validly and reliably measure ...
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(University of Pretoria, 2004-08-26)The needs of the severely disabled, especially in communities where there is a paucity of professional manpower inspired this research aiming at the refinement and validation of a play package consisting of a daily multiple ...
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(University of Pretoria, 2017)The southern white rhinoceros, Ceratotherium simum simum, is heavily poached in southern Africa, with over 4 000 animals killed in South Africa between 2013 and the end of 2016. White rhinoceros that survive poaching ...
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(University of Pretoria, 2006-11-21)The selection of students for higher education has been a burning issue on the agenda of South African institutions of higher education for the past decade. Institutions for higher education are experiencing pressure from ...
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(University of Pretoria, 2019)In today’s environment of mass production and overconsumption, better lifestyle choices should be encouraged to safeguard the earth’s dwindling natural resources. Quick turnaround times and the reduced lifespan of clothing ...
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(University of Pretoria, 2020)The clothing and textile industry plays an enormous role in contributing toward environmental and social issues (Sweeny, 2015). In order to address these issues and conserving our planet, future generations, stakeholders ...
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(University of Pretoria, 2009-10-29)This research develops and validates a task-specific parenting self-efficacy measure focussing on the following domains: showing affection and empathy, engaging in play, facilitating routines, establishing discipline ...
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(University of Pretoria, 2013)The need for hearing health care services across the world far outweighs the capacity to deliver these services with the present shortage of hearing health care personnel. Automated test procedures coupled with telemedicine ...
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(University of Pretoria, 2017)The intracellular apicomplexan protozoan parasite Theileria parva is a causative agent of cattle theileriosis which manifests in two disease syndromes, namely East Coast fever (ECF) and Corridor disease. Although ECF was ...
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(University of Pretoria, 2017)Extended high frequency audiometry is particularly valuable in a number of clinical areas, such as ototoxicity monitoring, and may relate to speech recognition and localisation. Accurate and reliable extended high frequency ...
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(University of Pretoria, 2013-01-10)Please read the abstract in the dissertation. Copyright
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(University of Pretoria, 2017)This study assessed the USA Mandatory Guidelines for the American Federal Workplace Drug and Alcohol-free Workplace, as a proposed framework for drug and alcohol testing in the South African workplace. The use of mind-altering ...
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(University of Pretoria, 2011)Biomass burning in southern Africa has brought significant challenges to the research society as a fundamental driver of climate and land cover changes. Burned area mapping approaches have been developed that generate ...
Now showing items 22311-22330 of 22897