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Die biochemiese basis van die gebruik van orotiensuur in die diagnose van aangebore metaboliese defekte
(North-West University, 2005)
Metabolic screening tests like the ferrichloride- and Benedict tests are
commonly used as screening tests for inborn errors of the phenylalanine and carbohydrate metabolic pathways. Just so the excretion of orotic acid ...
Composition of supercritical carbon dioxide derived extracts of Chamaemelum nobile
(North-West University, 2005)
The feasibility of extracting botanical substances from samples of Cameamelum nobile (Roman chamomile) with supercritical carbon dioxide (sc-C02) was investigated. The advantages of clean technology and the relevance of ...
Diversity in the applications of the single cell gel electrophoresis (comet) assay
(North-West University, 2005)
The development of the single cell gel electrophoresis assay (Comet assay) as a
powerful method for measuring DNA strand breakage and repair, has lead to a broader understanding of the impact of certain internal and ...
Oppervlakchemiese evaluering van die ontsoedeling van uitgeputte geaktiveerde koolstof met superkritieke koolstofdioksied
(North-West University, 2005)
The purpose of the study developed from the shortcomings of previous investigations in
which no satisfactory explanations could be found why
exhausted activated carbon which had been thermally reactivated before cannot ...
Environmental authorisations and mining organisations
(North-West University, 2005)
Mining is essential to the human well-being in many aspects. Mining activities, however, contribute significantly to pollution and other environmental impacts in South Africa. Recently much more stringent environmental ...
Effects of wetlands on water quality and invertebrate biodiversity in the Klip River and Natalspruit in Gauteng, South Africa
(North-West University, 2005)
The Klip River catchment is one of the most heavily impacted river systems in South
Africa and is subjected to various types of pollution. The catchment furthermore
serves all five recognised user groups identified by ...
Urban congestion charging : road pricing as a traffic reduction measure
(North-West University, 2005)
Urban traffic congestion is recognised as a major problem by most people in world cities. However, the
implementation of congestion reducing measures on a wide scale eludes most world cities suffering from
traffic ...
New methods for recovery of inorganic salts from waste water in the petroleum industry
(North-West University, 2005)
In this study three novel methods for the removal/recovery of inorganic salts from aqueous solution were explored to make a contribution to ongoing efforts by the petroleum industry to upgrade waste water for reuse by ...
Interpretasie van β-oksidasie metaboliet profiele : 'n metabolomika gebaseerde benadering
(North-West University, 2005)
Metabolomics is an emerging field and requires a global approach to metabolism.
It describes how varying factors (diet, exercise, disease, etc.) influences metabolism. A metabolomic approach can not only make it easier ...
The business value of information technology in local government : case studies from Sedibeng and Emfuleni
(North-West University, 2005)
Organisations spend between five and ten percent of their revenue on information technology (IT). With this capital expenditure, there is a growing demand for IT to produce measurable business value. A recent survey by the ...