Risk management and firm performance: the role of dynamic capability and risk management culture by AMISSAH MICHAEL KOJO

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Improving region based CNN object detector using bayesian optimization by Muhammad, Amgad

“…Although the trained models have high capacity and strong discrimination power, yet inaccurate localization is a major source of error for those detection systems. …”
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Understanding Teachers' Beliefs, Professional Dispositions, Orientation towards Technology and Technology Use in South African Secondary Schools: A Longitudinal Micro-, Meso- and M...

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Multi-agent analysis of industrial networks : a South African bio-energy case study by Malan, Rene

“…In this thesis it is argued that this understanding can be gained through modelling and simulation of such networks, where existing toolkits include simulators and/or optimisers, as well as an array of "soft systems" approaches, including multi-criteria decision analysis (MCDA). …”
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Study of Capital and Operation Costs for Reverse Osmosis Desalination Plants by Mohamed, Habiba Mahdy

“…The methodology involves identifying key cost components in desalination plants and determining the five most influential cost drivers: membranes, energy recovery devices (ERDs), civil works, intake systems, and pumps. For components such as membranes, pumps, and ERDs, cost estimation models were developed using deterministic equations and correlations with plant-scale parameters including membrane count, pressure vessel configuration, number of trains, and ERD flow rates. …”
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Simulating recombinant sequence date to evaluate and improve computational methods of multiple sequence alignment and recombinant identification by Swanepoel, Phillip

“…The artificial intelligence systems created using these models showed a substantial improvement in recombinant identification accuracy over the method currently implemented in RDP5 - with an increase in accuracy of up to 26 percentage points. …”
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Efficient energy resource management for water quality sensor networks

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An acoustic comparison of the vowels and diphthongs of first-language and African- mother-tongue South African English

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The influence of digital transformation on leadership in state-owned enterprises

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Luxury Tourism in South Africa: navigating opportunities and barriers to address sustainability challenges by Chasenski, Daniella

“…It provides practical recommendations for industry stakeholders and policymakers, such as addressing neocolonial ownership structures, developing standardised impact assessment models, aligning sustainability with guest expectations, and leveraging public-private partnerships to scale green technologies. …”
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Identifying the root causes of tensions arising from business adoption of sustainability by Ambrosio, Natasja

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The influence of slurry viscosity on hydrocyclone performance by Waters, Jason G

“…However, feed viscosity as a whole is admittedly a more accurate variable to consider as it can be affected by many factors, including solids content, particle size distribution, particle size, mineralogy, pulp chemistry, particle shape and carrier fluid temperature. Earlier theoretical models did try to incorporate slurry viscosity but were developed for very low solids content systems due to the difficulty in measuring slurry viscosity at higher concentrations. …”
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Residual stress measurement and structural integrity evaluation of SLM Ti-6Al-4V by Knowles, Craig Russell

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Rail surface anomaly detection : a deep learning . approach for computer vision

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Forensic evidence isolation in clouds

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The design and implementation of a radar simulator by Lengenfelder, Rolf

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A discourse concerning certain stochastic optimization algorithms and their application to the imaging of cataclysmic variable stars

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Rail surface anomaly detection : a deep learning approach for computer vision

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The Ngoma Consciousness: IsiNgqi neSandi as existing and accessible tools for healing and therapy in Africa by Koela, Nkosenathi

“…This distinction can provide a platform for interdisciplinary models of scholarship that enrich indigene knowledge systems and encourage research into African healing praxes.…”
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Equity and effectiveness in East African primary schools by Zuze, Tia Linda

“…Against thisbackground, interest in how African education systems are progressing has increased. Thisthesis contributes to this understanding in three important ways. …”
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