Browsing Electronic Theses and Dissertations (ETD) by Subject "variation"

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Genetic variation in Khoisan-speaking populations from southern Africa

Schlebusch, Carina Maria (2011-02-01)

The San and Khoe people currently represent remnant groups of a much larger and widely distributed population of hunter gatherers and cattle herders, respectively, who had exclusive occupation of southern Africa before ...
IMPACT OF HAPTOGLOBIN GENE VARIATION ON HIV RESISTANCE AND THE RATE OF DISEASE PROGRESSION IN THE SOUTH AFRICAN BLACK POPULATION

Skhosana, Lindiwe (2006-11-15)

Genetic variation in haptoglobin, a plasma protein, has been reported to be associated with susceptibility to and the rate of HIV/AIDS progression. The purpose of this study was to investigate the influence of haptoglobin ...
Spatial and temporal variation in domestic biofuel consumption rates in southern Africa

Tshikalanke, Rabelani Phillip (2008-12-04)

Biomass burning is an important source of trace gases such as CO2, CO and NO, which influence regional and global atmospheric chemistry. Biomass is burnt in bush fires as well as in households as an energy source. Even ...

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