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Now showing items 21-30 of 9563
Formulation and evaluation of sodium ascorbyl phosphate and kojic acid containing products
(North-West University, 2004)
The skin, our main defence against harmful substances such as wind, dirt, bacteria
and ultraviolet radiation has also the important functions of preventing water loss,
regulating temperature and receiving external stimuli. ...
Implementing energy efficiency measures on the compressed air network of old South African mines
(North-West University, 2011)
anthracite with the highest fixed carbon and lowest ash contents exhibited the smallest shrinkage during in situ TMA calcination. High fixed carbon, low ash type anthracites are therefore less prone to dimensional instabilities ...
Thermal–hydraulics simulation of a benchmark case for a typical Materials Test Reactor using Flownex
(North-West University, 2011)
The purpose of this study was to serve as a starting point in gaining understanding and experience of simulating a typical Pool Type Research Reactor with the thermal hydraulic software code Flownex®. During the study the ...
Tracing rays the past, present and future of ray tracing performance
(North-West University, 2010)
The metrics used to compare the performance of various ray tracers in the literature are flawed because they are non-standard and depend on the hardware configuration of the specific system used to gather data. A different ...
Thermomechanical analysis of raw materials used in the production of Soderberg electrode paste
(North-West University, 2011)
Applications of chromium vary widely (refractories, chemicals and metallurgical); however, the greatest benefit of chromium is its ability to improve the corrosion resistance, strength and hardness of steel. South Africa ...
Accommodating and promoting multilingualism through blended learning
(North-West University, 2011)
Multilingualism is a reality in South African classrooms. The Constitution of South
Africa (Act 108 of 1996) and the national language policy recognize language rights
and aims at supporting, promoting and developing the ...
Modelling narrativity in East African English
(North-West University, 2011)
Narratives are the product of a basic human tendency to make sense of real or imagined experiences. The research question posed in the dissertation is: how is narrativity encoded in East African English? Can the narrativity ...
Die invloed van 'n intervensieprogram by 9- tot 12-jarige plaaswerkerkinders met ontwikkelingskoördinasieversteuring, geskoei op 'n geïntegreerde benadering
(North-West University, 2003)
Controversy still exists among researchers with regard to the most effective intervention methods and the success thereof regarding DCD children. This condition is known to have different underlying causes, which can ...
The pharmacokinetic interaction between cyclosporine and methoxsalen
(North-West University, 2003)
Cyclosporine forms the cornerstone of therapy to prevent rejection after organ transplantation. However, the clinical use of the drug is compromised by a narrow therapeutic window and a wide inter- and intra-individual ...
A new integrated procedure for energy audits and analyses of buildings
(North-West University, 2003)
A rapid growth in the national electricity demand is placing an ever-increasing demand on the national electricity supply utility, Eskom. Projections show that the load demand in South Africa may exceed the installed ...