Modelling wind-driven inter-ocean exchange in the greater Agulhas with the regional ocean modelling system by Loveday, Benjamin

Get full text

Risks from Solar Geoengineering with Stratospheric Aerosol Injection on Land Vertebrates by Del, Cuore Emma

“…Specifically, I assessed the temporal dynamics of exposure to potentially dangerous temperatures for more than 26,000 species of terrestrial vertebrates using a G6sulfur scenario, which provides simulations of a high emissions pathway (SSP5-8.5) with SAI deployed using sulphate aerosols to keep global warming levels similar to that in an intermediate-emissions scenario achieved through conventional mitigation (SSP2- 4.5). …”
Get full text

Investigating the structural impact of hiv-1 integrase natural occurring polymorphisms and novel mutations identified among group m subtypes circulating in sub-Saharan Africa by Mikasi, Sello Given

Get full text

Optimum predictive modelling, holistic integration and analysis of energy sources mix for power generation and sustainability in developing economies : a case of the Nigerian power...

Get full text
Get full text

Modelling of crowd-induced vibrations in stadium terraces by Nhleko, Sifiso P

“…Thus, for safe and economic design of lightweight and flexible structures, the proposed model may be used to simulate the effects of jumping at frequencies that are significantly less than 2 Hz.…”
Get full text

Enhancing PEPT: high fidelity analysis techniques with augmented detection systems by Van Der Merwe, Robert

“…A coincidence timing resolution of 5.37 ± 0.17 ns and an energy resolution of 30.51 ± 0.48% at 511 keV was measured for the BGO devices, enabling optimisation of coincidence gates and energy level discriminators respectively. …”
Get full text

Enhancing PEPT: high fidelity analysis techniques with augmented detection systems by Van Der Merwe, Robert

“…A coincidence timing resolution of 5.37 ± 0.17 ns and an energy resolution of 30.51 ± 0.48% at 511 keV was measured for the BGO devices, enabling optimisation of coincidence gates and energy level discriminators respectively. …”
Get full text

Characterization of municipal waste waters by Mbewe, Alfred, Mbewe, Alfred

“…Thus, as input to the design procedures and kinetic models, it is necessary to quantify five influent COD fractions, that is, to characterize the wastewater COD. …”
Get full text

Efficient radio resource management for future generation heterogeneous wireless networks by Adedoyin, Mary Abosede

“…The performance of the proposed algorithms is evaluated by simulation and numerical analysis to demonstrate the impact of ultra-dense deployment of femtocells on the macrocell networks. …”
Get full text

Fire modelling of passenger trains by Becker, Yoshua

Get full text

Condition Monitoring of VSD-fed Induction Motors by Ralikalakala, Lebohang

“…They are mostly used in applications which need good dynamic and steady state performance over a large range of speeds [2]. …”
Get full text

Modelling the wave climate at the Port of East London to understand the complex hydrology affecting sedimentation by Matiwane, Lukhanyo Lesedi

Get full text

Heat transfer in packed beds of crushed rock by Fourie, Eduard Theodor

Get full text

Energy and cost optimal scheduling of belt conveyor systems

Get full text

The roan antelope (Hippotragus equinus, Desmarest 1804), its ecology in the Waterberg Plateau Park by Erb, Karl Peter

Get full text

Nitrogen cycling in the South Atlantic and South Indian Oceans investigated using nitrate isotopes: implications for nutrient supply, ocean fertility, carbon export, and climate by Marshall, Tanya

“…Using a one-box model to simulate the newly-fixed nitrate flux, the local N2 fixation rate for the greater Agulhas region is estimated to Thesis abstract be 7-25 Tg N.a-1; this value is the first observation-based N2 fixation rate estimate for the South Indian Ocean. …”
Get full text

Synoptic weather systems over Antarctic sea ice: understanding the link between extratropical cyclones and extreme variability in Antarctic sea-ice concentration by Hepworth, Ehlke

“…Finally, the third research aim is to explore the relationship between cyclones and synoptic-scale variability in sea-ice concentration in a climate model, CCAM, where simulated sea-ice variability is dynamically driven by the model atmosphere (unlike the second research aim which used the ERA5 reanalysis product). …”
Get full text

Inflatable weir hydraulics by Tagwi, Dayton

Get full text

Improving the control structure of a high pressure leaching process by Knoblauch, Pieter Daniel

Get full text

A pluralistic, socio-ecological approach to understand the long-term impact of mountain conservation: a counterfactual and place-based assessment of social, ecological and hydrolog... by Holden, Petra Brigitte

“…Specifically, water flows were simulated for the current state of the environment inside the protected area as well as for several counterfactual scenarios i.e. the alternative land use/cover scenarios of “no protection”. …”
Get full text