Search Results - "Pretorius, Jan Harm Christiaan"

Relationships between industry 4.0, sustainable manufacturing and circular economy: proposal of a research framework by Bag, Surajit, Pretorius, Jan Harm Christiaan

“…Purpose The digital revolution has brought many challenges and opportunities for the manufacturing firms. The impact of Industry 4.0 technology adoption on…”
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Climate change adaptation and disaster risk reduction in the garment industry supply chain network by Bag, Surajit, Sabbir Rahman, Muhammad, Rogers, Helen, Srivastava, Gautam, Harm Christiaan Pretorius, Jan

“…•MNE customers have a positive association with the compliance of local suppliers to CCA and DRR goals.•MNE customers have a positive association with the…”
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A multi-method study on the barriers of the blockchain technology application in the cold supply chains by Chavalala, Makungu Meriot, Bag, Surajit, Pretorius, Jan Harm Christiaan, Rahman, Muhammad Sabbir

“…PurposeThe cold supply chain industry is still emerging and digital transformation is in the nascent stage in this industry. This paper argues that there are…”
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Sustainable electronic human resource management systems and firm performance: an empirical study by Bag, Surajit, Dhamija, Pavitra, Pretorius, Jan Harm Christiaan, Chowdhury, Abdul Hannan, Giannakis, Mihalis

“…PurposeThe authors aim to investigate whether ability electronic human resource management (e-HRM) practices, opportunity enhancing e-HRM practices and…”
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Examining the dark side of using gamification elements in online community engagement: an application of PLS-SEM and ANN modeling by Srivastava, Gautam, Bag, Surajit, Rahman, Muhammad Sabbir, Pretorius, Jan Harm Christiaan, Gani, Mohammad Osman

“…PurposeThe negative influence of gamification on online communities has received little attention in the available literature. The study examines the adverse…”
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The efficacy of battery energy-storage systems installed in electricity generation and distribution plants in South Africa by Mamphogoro, Thabelo, Madushele, Nkosinathi, Pretorius, Jan Harm Christiaan

“…South Africa is currently experiencing electricity load constraints during peak, standard and off-peak hours. The electricity utility, Eskom, has to implement…”
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Telecommunications Customer Service Improvement Through Big Data Analytics by Shongwe, Thabile, Malatji, Masike, Pretorius, Jan-Harm Christiaan

“…Some telecommunications companies have already initiated big data analytics projects to extract value-adding insights from the data, but the tools in place are…”
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A systems thinking approach to value-added services adoption in national research and education networks by Pillay, Kasandra, Erasmus, Louwrence, Pretorius, Jan-Harm Christiaan

“…The growing importance of advanced or value-added services (services over and above basic connectivity services) in national research and education networks…”
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A systematic approach to identify and manage supply chain risks in construction projects by Okika, Michael Chuba, Vermeulen, Andre, Pretorius, Jan Harm Christiaan

“…Purpose This study aims to comprehensively identify supply chain risks and their causes, the factors influencing supply chain management and techniques to…”
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Effective Machine Learning Techniques for Dealing with Poor Credit Data by Nkambule, Dumisani Selby, Twala, Bhekisipho, Pretorius, Jan Harm Christiaan

“…Credit risk is a crucial component of daily financial services operations; it measures the likelihood that a borrower will default on a loan, incurring an…”
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Modeling the Barriers of a Circular Economy for Enhancing Competitiveness: An Interpretive Structural Modeling Approach by Gift, Ratema Mpho, Bag, Surajit, Pretorius, J. H. C.

“…This paper aims to identify the critical barriers to the circular economy (CE) within South African manufacturing companies and further model the barriers. A…”
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Exploring the Usage of a Technology Acceptance Model for 4th Industrial Maintenance Management Technologies in Petrochemical Industries by Mollo, Sello, Pretorius, I Leon, Pretorius, Jan-Harm Christiaan

“…The desire to increase reliability and productivity in petrochemical industries has driven these organisations to adopt newer technologies that promise…”
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Conceptual modelling of railway infrastructure cost-A system dynamics approach by Mafokosi, Katleho Roland McKenzie, Pretorius, Jan-Harm Christiaan, Chattopadhyay, Gopinath

“…The investment decision making in railway infrastructure plays a vital role in safe and reliable utilization of the infrastructure. There is a considerable…”
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Modelling of Distorted Electrical Power and Its Practical Compensation in Industrial Plant by Pretorius, Jan Harm Christiaan

“…An increasing number of applications, ranging from the very small power supplies in computers to multi-megawatt traction systems and DC-arc-furnaces, require…”
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Drie-Dimensionele Magnetiese Laer Vir Rotors Met hoë Rotasiesnelhede by Pretorius, Jan Harm Christiaan

“…This dissertation concerns the design and testing of a three-dimensional magnetic bearing for rotors with high rotational speed.Practical experience with…”
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