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Date: 2014
Type: Article
Identifier: uj:4788
Description: Multi-criteria decision analysis (MCDA) techniques are becoming increasingly popular in decision making for technology selection because of their ability to capture the multi-dimensionality of technol ... More
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Authors: Mbohwa, Charles
Date: 2013
Type: Article
Identifier: uj:4887
Description: The South African sugar industry produces sugar and electricity and raw materials for ethanol production among other by-products. The cogeneration of electricity in the sugar industry is linked to ene ... More
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Date: 2013
Type: Article
Identifier: uj:4840
Description: Home healthcare worker scheduling is a hard combinatorial problem concerned with the allocation of care tasks to healthcare givers at a minimal cost while considering healthcare service quality by str ... More
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Date: 2013
Type: Article
Identifier: uj:4886
Description: This paper investigates and discusses the practices of performance management in postal organizations. The postal industry has in the past decade been faced with negative business performance where ma ... More
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Authors: Mbohwa, Charles
Date: 2013
Type: Article
Identifier: uj:4870
Description: This paper discusses a life cycle analysis of a thermal power plant to quantify environmental impacts of thermal power production at an old power plant. Coal is used in electricity generation worldwid ... More
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Date: 2013
Type: Article
Identifier: uj:4852
Description: Metal forming is used synonymously with deformation, a process during which an object gets changed due to the applied force. These changes can either be reversible or irreversible depending on the typ ... More
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Date: 2013
Type: Article
Identifier: uj:4860
Description: Reagent optimization is very important in the recovery of valuable metals from their ore via flotation. This is particularly important for large platinum operations where correct reagent regime and ad ... More
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Date: 2013
Type: Article
Identifier: uj:4872
Description: This paper seeks to provide a background to the coal and coke manufacturing industry in Zimbabwe after the economical melt down of 2007. It analyses the current situation in terms of coal and coke sup ... More
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