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A systemic study of mining accident causality: an analysis of 100 accidents from a copper mining company in Zambia
Published 2022“…The understanding and interpretation of causes of accidents at workplaces can only be achieved by accident modelling techniques. The effective way of analysing industrial accidents has been proven by the Swiss Cheese Model, which is also applicable to this study. …”
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Development of an Integrated Timing System for the HartRAO Lunar Laser Ranging Station
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Improved characterization of heptanes-plus fractions of light crudes
Published 2007Conference ProceedingFull Text AvailableAccess Repository -
Load management of electric water heaters in a smart grid through forecasting and intelligent centralised control
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Skills Requirements for Business Intelligence, Business Analytics, Big Data Analytics, and Data Science: An Analysis of South African Professionals
Published 2023“…The significant skills categories which were shown as needed across all the domains were Data manipulation and processing (Manipulate data using SQL, Transform data from different sources and load it to extract insights (ETL), Formulate validation strategies and methods to ensure accurate and reliable data, Ensure correct data and error handling, Perform data analysis and validation, Soft skills (Communicate effectively, verbally and in writing, Exhibit time management skills, Prioritize workload and work well under pressure, Demonstrate problem-solving skills, Demonstrate excellent analytical skills, Be able to work independently, Apply creativity and innovation), Designing and Coding (Apply agile development processes to achieve outstanding data solutions, Perform data modelling with SQL), and Reporting (Extract insights and trends from data). …”
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Assessing the Principal Agent Problem in Mobile Money Services: Lessons from M – PESA in Lesotho
Published 2019“…Qualitative information was collected through interviews guided by open – ended questionnaires. …”
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Studies on the diversity and distribution of marine ichthyoparasites in Southern Africa
Published 2020“…A generalised additive mixed model (GAMM) indicated that infracommunity richness of snoek was determined by host size. …”
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Contributions to the mechanisms and simulation of mineral processing operations
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Links between stock market development and key economic growth variables : the case of selected African countries
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Pose estimation for the critically endangered African penguin
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Neural networks in control engineering
Published 2023“…Based on the optimal control philosophy, this structure uses a model to predict several future outputs. The errors between these and the desired output are then collected to form the cost function, which may also include other factors such as the magnitude of the change in input. …”
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Impeller fault detection under fluctuating flow conditions using artificial neural networks
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Enhancing sustainable fiscal policy in South Africa
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DEVELOPMENT OF ADVANCED DATA SAMPLING SCHEMES TO ALLEVIATE CLASS IMBALANCE PROBLEM IN DATA MINING CLASSIFICATION ALGORITHMS
Published 2015-09ArticleFull Text AvailableAccess Repository -
Remote sensing of salt-affected soils
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Control and optimization of a multiple-effect evaporator
Published 2014Get full text
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