Reinforcement learning algorithms to model learning and decision-making in individuals with depressive disorders by Niit, Lizelle

“…I explain the statistical techniques used to compare these models and to estimate parameters once a model has been chosen. …”
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A quality control model for the development of high-confidence flotation test data by Lotter, Norman Owen

“…This thesis addresses the problem of obtaining reliable laboratory scale flotation test data for the Merensky ore type found in the Bushveld complex of South Africa. …”
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Evaluation of a radiometrically-determined regrowth model for the study of anti-tuberculosis drugs

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Bayesian analysis of historical functional linear models with application to air pollution forecasting by Junglee, Yovna

“…Hence, our methodology provides a reliable functional data analytic framework for modelling environmental data. …”
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Domestic wheat demand in a deregulated environment: modeling the importance of quality characteristics by Edwards, Lawrence James

“…Thus, a demand orientated cost minimising non-linear programming model (Input Characteristic Model) is developed which evaluates the demand for different wheat sources as a function of their quality characteristic levels, characteristic variances and prices. …”
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Daily sales forecasting in foodservice : developing a model for application in an expert system

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Incorporating spatial autocorrelation and association in the statistical null model test of co-occurrence by Lagat, Vitalis Kimutai

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A resilience perspective of teaching and learning in South African higher education institutions during crises

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CFD Modelling and Mathematical Optimisation of a Continuous Caster Submerged Entry Nozzle

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A near-miss analysis model for improving the forensic investigation of software failures

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Ultrasonography Evaluation of Patency of Implanted Infra-Renal Vascular Grafts in the Rat Model. by Da Silva, Natercia

“…The outcome of the results between ultrasound and angiography corresponded in 18 out of 20 vascular grafts, with a calculated positive predictive value (PPV) of 100% and a negative predictive value (NPV) of 85%. 4 Conclusion: Ultrasound is easily available and a non-invasive diagnostic modality allowing for safe and reliable results, which may be repeated at different time frames following vascular implants in small animal models. …”
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Application of the SWAT hydrological model in a small, mountainous catchment in South Africa

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Towards the development of a substantive professional-in-training model for the human resource profession

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Kinetic models for the Pt/CeO₂ catalysed water-gas shift reaction by Brown, Darryl Edward

“…Fitting of experimental data to various kinetic models was accomplished with the gPROMS software package. …”
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Numerical modeling of high-pressure phase-equilibria data using neural networks by Coetzee, Annelette

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A mathematical modelling study of fluid flow and mixing in gas stirred ladles by Cloete, Schalk Willem Petrus

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A comparative analysis of within-host models of malaria infection with immune response by Horn, Shade

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