Browsing by Subject "Demographic characteristics"
Now showing items 1-4 of 4
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Comparative study of neural networks and design of experiments to the classification of HIV status
(North West University, 2013)This research addresses the novel application of design of experiment, artificial neural net-works and logistic regression to study the effect of demographic characteristics on the risk of acquiring HIV infection among the ... -
Response Surface Modeling and Optimization to Elucidate the Differential Effects of Demographic Characteristics on HIV Prevalence in South Africa
(IEEE, 2012)In this study, a Central Composite Face Centered (CCF) design was employed to study the individual and interaction effects of demographic characteristics on the spread of HIV in South Africa. The demographic characteristics ... -
Work engagement of employees in the mining environment
(North-West University, 2006)The mining industry is one of the largest employers in South Africa in an attempt to thrive in a continuously changing environment and in line with the modem organisation's focus on the various dimensions of employee ... -
The work-home interaction of South African working females
(North-West University, 2006)The general objectives of this study were to determine the work-home interaction of South African working females, to investigate the prevalence of work-home interaction and to determine if differences concerning work-home ...