Molecular modelling of the Streptococcus pneumoniae serogroup 6 capsular polysaccharide antigens by Mathai, Neann Sarah

“…The 6B saccharide has been included in the early conjugate vaccine (PCV-7), and has shown to elicit protection against the 6B as well as some cross-protection against 6A. 6A has since been included in the latter conjugate vaccines in the hopes of eliciting stronger protection against 6A and 6C. Molecular Dynamics simulations were used to investigate the conformations of oligosaccharides with the aim of elucidating a conformational rationale for why small changes in the carbohydrate primary structure result in variable efficacy. …”
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Development of a Magneto-Rheological (MR) equipped semi-active suspension system for off-road vehicles

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Investigating multi-directional inhomogeneous granular suspensions by De Klerk, David

“…Granular flows in rotating drums find many applications in industry, even though the dynamics of their granular media is not fully understood. …”
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A passive suspension system for a hydrofoil supported catamaran by Kopke, Markus

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Comparing the Metcalf and Eddy and UCT steady state guidelines for sizing of biological nutrient removal activated sludge wastewater treatment plants by Murphy, Katelyn

“…The systems that were sized using the steady state AS models were then input into an AS system dynamic simulation software program, UCTOLD (which predicts virtually identical results as ASM1), together with a full set of diurnal influent data, to predict the behaviour of the system under steady state and dynamic conditions and compare the steady state predictions to those calculated in the steady state models and assess how the steady state model sized systems perform under dynamic loading conditions. …”
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LC-ladder and capacitive shunt-shunt feedback LNA modelling for wideband HBT receivers

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Land surface response to climate change forcing over Southern Africa by Shannon, Debbie Anne

“…In Chapter 5 the results of the IBIS model simulation are examined on the annual scale and in Chapter 6 the results are examined on the seasonal scale. …”
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Evaluation of future meteorological and hydrological drought in the Rufiji basin by Fernandes, Dwayne

“…Historical climate data was sourced and downscaled from ERA5 Land, and future climate scenarios were based on simulations from 13 CORDEX Regional Climate Models (RCMs). …”
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Bend diversion to minimise sediment intake by Brink, C. J.

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Novel approaches to an automated decision support system for on-farm management of internal parasites of small ruminants

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Groeistrategie vir boerdery-ondernemings (Afrikaans)

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Extracting blade condition information from the pressure field around a turbine blade

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System analysis for improved energy recovery on Prasa’s electrical traction network by Lategan, Luca

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A mathematical model for onchocerciasis and its treatment with ivermectin by Omondi, Evans Otieno

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Motion-Based Slide Correction Controller for Autonomous Vehicles by Chetty, Brandon

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Development of Hardware and Efficient, Robust Control Algorithms for a Nanosatellite Reaction Control System by Cilliers, Tian

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A unit stream power model for the prediction of local scour by Armitage, Neil Philip

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Review and optimisation of pump suction reducer selection

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Multi-market analysis of the impact of trade restrictions on importing live animals into South Africa

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Numerical study of film cooling influence on performance of transonic vane cascade by Alameldin, Ahmad M.

“…The new approach was validated on a basic flow problem (flat plate film cooling) and was found to give good agreement with experimental measurements of velocity and temperature at a blowing ratio (BR) of 1 and 2; the experimental data for the flat plate was provided by NASA's Glenn Research Center. The numerical simulation of the cooled vane cascade was compared to experimental measurements for different cooling configurations and different BRs. a) One row on pressure side at BR = 0.8, 0.96 and 2.5. b) Two rows on suction side (location 1) at BR = 0.8, 1.4 and 2.5. c) Two rows on suction side (location 2) at BR = 0.8. …”
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