Modelling the impact of change in systems and technology in a surface mining environment with system dynamics

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The evolution and dynamics of stocks on the Johannesburg Securities Exchange and their implications for equity investment management by Chimanga, Artwell Shingirai

“…The Gaussian based Value-at-Risk model also proved to be an ineffective risk measurement tool under high market volatility. In Chapter 5 simulations are used to investigate how different agent interactions affect market dynamics. …”
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Effects of noise and measurement error on load reconstruction of dynamic loads in the frequency domain

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Dynamic range and sensitivity improvement of infrared detectors using BiCMOS technology

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A novel control mechanism for hybrid 5-level DC-DC converter for higher switching frequency and lower voltage ripple by Mazloum, Mohamed Samir

“…In this paper, a new control methodology is presented for the recently developed 5-level hybrid DC-DC converter, which utilizes the Virtex 5 LX50T FPGA to drive the converter. …”
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The efficacy of coumarin derivatives against persistent mycobacterial biofilms

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Investigation of the gas dispersion and mixing characteristics in column flotation using Computational Fluid Dynamics (CFD) by Mwandawande, Ikukumbuta

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Analysis, design and manufacturing of solarised gas turbine compressor by Schommarz, Timmo Marc

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An investigation into the dynamic implementation of a 16-electrode FDM Electrical Impedance Tomography System by Goldswain, Gareth

“…KRR, using simulated training data, performs well in predicting volume fractions of a rising-air-bubbles flow. 5. …”
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Flow and heat transfer in packed beds of rock. by Hassan, E. B. E.

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Impacts of industrial crops on food security in Swaziland, Tshaneni: a system dynamics approach by Van Zyl Engelbrecht, Francois

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The techno-economic aspects for the qualification of sustainable reconditioning and spheroidisation of Titanium Alloy (Ti6Al4V) powder for additive manufacturing by Dube, Tsepo Maqhetuka

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Development of a population dynamics model to investigate the displacement of Rhipicephalus decoloratus by Rhipicephalus microplus

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A new connectivity strategy for wireless mesh networks using dynamic spectrum access by Maliwatu, Richard

“…The introduction of Dynamic Spectrum Access (DSA) marked an important juncture in the evolution of wireless networks. …”
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Determining an appropriate electricity supply mix for the Hessequa Municipality: A system dynamics approach by Janse van Rensburg, Johannes Gerhard

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The dynamics of phosphorus extractability, adsorption, and desorption rates as influenced by phosphorus applications and incubation times

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Molecular characterization of interactions between the D614G variant of SARS-CoV-2 S-protein and neutralizing antibodies: A computational approach by Kwarteng, Alexander, Asiedu, Ebenezer, Sylverken, Augustina Angelina, Larbi, Amma, Sakyi, Samuel Asamoah, Asiedu, Samuel Opoku

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Assessing Climate Driven Malaria Variability in Ghana Using a Regional Scale Dynamical Model by Asare, Ernest O., Amekudzi, Leonard K.

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Effect of hot working characteristics on the texture development in AISI 430 and 433 ferritic stainless steel

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Empirical state space modelling with application in online diagnosis of multivariate non-linear dynamic systems by Barnard, Jakobus Petrus

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