Modelling and validation of bacterial O-antigen conformations: ring puckering in Shigella flexneri 7a and 7b O-antigens as a case study by Timol, Zaheer

Get full text

Near-field dispersion modelling of discharged effluents under various hydrodynamic conditions. by Surajpal, Tarryn

Get full text

Calibration of a discrete element model of Fackler gelatine for spherical projectile penetration by Grobbelaar, H. C.

Get full text

From Climate to Contracts: Advancing Temperature Options Pricing by Hussein, Karim

“…We employ a stochastic approach based on the Ornstein-Uhlenbeck process, incorporating seasonal trends, mean reversion, and assuming monthly volatilities to model temperature dynamics. Our work extends the foundational methodology found in (Alaton et al., 2002), using Monte Carlo simulation and enhanced with a variance reduction technique using the control variate approach, leveraging a correlated Asian option under a Geometric Brownian Motion framework which significantly improves computational efficiency. …”
Get full text
Get full text

Creation, optimization and verification of a three dimensional numerical model to simulate a dragline bucket during the digging cycle using modern DEM software by Dymond, Graeme Francois Dryden

Get full text

A computational fluid dynamics study of the near surface wind patterns over a desert dune and the effect on seed dispersion by Joubert, Eugene Christiaan

Get full text

Design and Investigation of a Semi-Partitioned Bioreactor for Extractive Fermentation using Computational Fluid Dynamics simulations and experimental studies by Teke, George Mbella

Get full text

Inverse modelling and optimisation in numerical groundwater flow models using proportional orthogonal decomposition by Wise, John Nathaniel

Get full text

Exploring next generation packaging systems in a refrigerated container using CFD Modelling by Tiamiyu, Nurayn Adewale Tiamiyu

Get full text

Evaluation of Physics-informed Neural Network Solution Accuracy and Efficiency for Modelling Aortic Transvalvular Blood Flow. by Du Toit, Jacques Francois

Get full text

Generalised, multilingual, optical Braille recognition models by Van der Linden, Wicus Jan

Get full text

Efficient Bayesian analysis of spatial occupancy models by Bleki, Zolisa

“…The aim of this study is to highlight the computational efficiency that can be obtained by employing several techniques, which include exploiting the sparsity of the precision matrix of the ICAR model and also making use of Polya-Gamma latent variables to obtain closed form expressions for the posterior conditional distributions of the parameters of interest. …”
Get full text

Option Pricing models with Stochastic Volatility and Jumps by Kalsheker, Farhan

“…The application of the SV and SVJ models is demonstrated by computing the prices of barrier options via Monte Carlo simulation. …”
Get full text

Modelling the dynamics of the bitcoin blockchain by Mwale, Mabvuto

Get full text

Dynamic modelling of traction loads and renewable energy systems on shared power lines for power quality assessment by Naude, Hein

Get full text

Design and implementation of a model predictive control on a pixhawk flight controller. by Amadi, Chinedu Amata

Get full text

Investigation of wind patterns on Marion Island using Computational Fluid Dynamics and measured data

Subjects: “…Computational Fluid Dynamics…”
Get full text

Measuring and modelling autophagic flux by Du Toit, Andre

Get full text

A thermofluid network-based methodology for integrated simulation of heat transfer and combustion in a pulverized coal-fired furnace by van Der Meer, Willem Arie

“…A need therefore exists for a computationally efficient model that captures the three-dimensional radiation effects, flue gas exit temperature profile, carbon burnout and O2 and CO2 concentrations, while integrated with the steam side process model for dynamic simulations. …”
Get full text

Suspension forces on a tri-axle air suspended semi-trailer

Get full text
Get full text