Development of a nonlinear predictive control algorithm and its application to flotation by Knights, Benjamin D H

Get full text

Toxic mitochondrial effects induced by "red devil" chemotherapy by Opperman, Caleigh Margaret

Get full text

Adapting an existing batch pulp digester model for use in continuous digesters

Get full text

The contribution of a community based HIV Counseling and Testing (HCT) initiative in working towards increasing access to HIV counseling and testing in Cape Town, South Africa by Meehan, Sue-Ann

Get full text

The sensitivity of NPV to sampling and estimation decisions of a marine diamond mining project

Get full text
Get full text

Developing sustainability indicators for the Kogelberg and Cape West Coast Biosphere Reserves, South Africa by Tucker, Colin Michael

Get full text

Geo-tiles: manufacturing tiles from copper mine tailings using geopolymerisation by Makole, Karabo

“…Selection of IPU requirements as the QA benchmark for geo-tiles was made under the assumption that meeting the most stringent abrasion targets would indicate suitability for less severe situations. Requirements for IPUs only allow 0.3 cm3/cm2 of volumetric abrasion loss, with a maximum allowable abrasive depth of 3 mm. …”
Get full text

Translation and rotational motion compensation techniques for Inverse Synthetic Aperture Radar (ISAR) Imaging of sea vessels by Ebrahim, Azhar

“…On the other hand, for the Zayaan vessel, the dominant scatterer autofocus method produced a slightly higher contrast (0.0171 dB) compared to the weighted multiple scatterer method. …”
Get full text

Measuring cross-section data for prompt gammas emitted during proton-nucleus collisions by Ramanathan, Vijitha

“…Due to the fact that the treatment protons stop within the patient as they deliver the dose, secondary radiation is the potential method to obtain a dose verification measurement. …”
Get full text

Hand X-ray absorptiometry for measurement of bone mineral density on a slot-scanning X-ray imaging system by Dendere, Ronald

Get full text

Leadership styles that influence employee brand advocacy in the medical scheme administration industry

Get full text

Numerical investigation into the effects of multiple bubbles in microchannel flow boiling

Get full text

Experimental and numerical study on the effect of strain rate to ductile damage by Bowden, Andrew Scott

“…FEA modelling techniques were optimized to minimize computation time. The most important was the use of infinite elements to simulate the bars which, when calibrated, were found to be the ideal method of modelling split Hopkinson bars. …”
Get full text

A granular flow model of an annular shear cell by Bremner, Sherry

“…The effect of two friction coefficients over a range of shearing wall velocities were examined in the DEM simulations. The data were examined over 3 selected radial lines and utilised to calculate the shear stress distribution and the power dissipation from the developed models. …”
Get full text

The use of entomopathogenic nematodes to control citus mealybug, Planococcus citri (Hemiptera: Pseudococcidae) on citrus in South Africa by Van Niekerk, Sonnica

Get full text

Stressors and coping behaviours of caregivers and children across the pediatric HIV-disclosure stages in resource-limited settings by Bustamam, Amy

“…The stressful nature of pediatric HIV disclosure has contributed to the less than optimal disclosure rates in many resource-limited settings. …”
Get full text

Energy-detection based spectrum sensing for cognitive radio on a real-time SDR platform by Rwodzi, McBath John

“…The noise floor of the system is first analysed to determine the detection threshold, which is obtained using the empirical cumulative distribution method. Simulations are carried out using MATrix LABoratory (MATLAB) to set a benchmark. …”
Get full text

Generator maintenance scheduling based on the expected capability of satisfying energy demand by Eygelaar, Jancke

Get full text

Anomalous Reflection from Phase Gradient Metasurfaces for Arbitrary Incident Angles

Get full text