Browsing by Subject "Quantification"
Now showing items 1-4 of 4
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Delevitation modelling of an active magnetic bearing supported rotor
(2014)The problem addressed in this thesis is the delevitation modelling of an active magnetic bearing (AMB) supported rotor. A system model needs to be developed that models the highly non-linear interaction of the rotor with ... -
Evaluation of the medicine procurement and supply management system in public hospitals in Lesotho
(2014)In a well-functioning medicine supply chain management system, procurement forms an integral part that needs to be closely monitored and integrated with other functions. Good procurement practices in the public health ... -
Investigation into backup bearing life using delevitation severity indicators
(North-West University (South Africa) , Potchefstroom Campus, 2016)Active magnetic bearings (AMBs) are inherently flawed in terms of possible failure from either mechanical, electronic or software components. Component failure could induce a rotor delevitation event (RDE) during operation ... -
The relationship between internal value drivers and shareholder value : JSE listed mining companies investigated
(North-West University, 2008)The primary goal of a publicly traded company is to maximise the wealth of its shareholders. This implies that the management of the firm, as agents of the owners, has to manage the firm in such a manner as to create value ...