Approaches for Handling Time-Varying Covariates in Survival Models by Nwoko, Onyekachi Esther

“…I present various approaches for handling time-varying covariates and time-varying effects in time-to-event models. They include the extended Cox model which handles exogenous time-dependent covariates using the counting process formulation introduced by cite{andersen1982cox}. …”
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Energy modelling in the South African electric power industry by Ben-Yaacov, Giora Zeev

“…The future system demand is predicted from the analysis of historical data and by the formulation of the electricity - and economic growth relationship: Two major calculations, linear programming optimisation and loss of load probability analysis, are used in the computer models which aid the policy makers in selecting the optimum size and mix of the generating plants and scheduling the operation and maintenance of the generating units. …”
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Verification of the bisubstrate concept in modelling of the activated sludge process by Bagg, Wayne Kendall

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Assessment and modelling of chromium release in minerals processing waste deposits by Petersen, Joachim

“…The model is based on the continuity equation formulated for reaction-diffusion processes at the level of an individual porous particle and for convection-dispersion transport at the bulk level. …”
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Integrating business and society’s five frameworks: A critical appraisal of Schwartz and Carroll's proposal in the context of South African corporate governance and business ethic... by Beale, Thomas Jason

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An investigation of the potential interrelationships between the coping-values of entrepreneurs and the developmental stages of their businesses by Le Grange, Andries

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Modelling the environmental, social, and economic implications of using fruit pomace as an alternative livestock feed resource: a system dynamic modelling approach by Bakasa, Clinton

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A world class manufacturing model for South Africa by Muregerera, Herbert

“…The objective of this thesis is to develop a South African model for a world class manufacturing organisation. …”
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Modelling the role of HIV and its treatment in non-Hodgkin lymphoma growth dynamics by Aogo, Rosemary Akinyi

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Towards an access economy model for industrial process control

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Key profile optimisation for the computational modelling of tonal centre by Vermeulen, Hendrik Johannes

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Modeling the TDEM response for a lateral change in conductivity

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The dietary ionic effects on sex ratios in animal models by Linge, Augustine Peter Kavoo

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LncRNA discovery in the Listeria monocytogenes infection model by Magagula, Loretta Q

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A model to achieve communicative equivalence in translation dictionaries by Mphahlele, Motlokwe Clifford

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Hierarchical text classification with transformer-based language models by Du Toit, Jaco

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Constitutive modelling of the behaviour of clays under cyclic loading by Sellers, E J

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An ARDL modelling approach to international tourism demand in Tanzania by Bashagi, Asimwe

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Evaluation of optimal control-based deformable registration model by Matjelo, Naleli Jubert

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Incompatibility of lognormal forward-Libor and Swap market models by Goschen, Wayne S

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