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Stellar Halos: modelling formation in the L-Galaxies 2020 semi-analytic model
Published 2021“…A study was carried out to determine how well the L-Galaxies 2020 semi-analytic model simulates the stellar halos of galaxies and the intracluster stellar (ICS) components of galaxy clusters. …”
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The application of fundamental indexing to the South African equity market for historical data dating back to 1996
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Big data adoption in SMMEs
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The practical application of micro-computer based load flow analysis in industrial and municipal electric power systems
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Development of a software application utilising classical efficiency theory, regression and Data Envelopment Analysis in the evaluation of thermal power plant performance.
Published 2015Subjects: “…Data Envelopment Analysis (DEA)…”
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Development and usability testing of a data visualisation platform for an African trauma data registry
Published 2019“…Discussion There is a lot of heterogeneity in the data analysis and technology experience of participants. …”
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Evaluation of a data-driven primary sedimentation tank model using settleometer data
Published 2023“…Data-driven primary sedimentation (or settling) tank (DDPST) model was recently developed to improve the existing primary sedimentation (or settling) tank (PST) models which are largely total suspended solids (TSS) based. …”
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Unobserved heterogeneity in the determinants of under-five mortality in Nigeria: Frailty modeling in survival analysis
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An evaluation of linear programming and network analysis in forestry operations planning
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Lung health diagnosis through cough sound analysis
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A thermal simulation tool for CubeSats for dynamic in-orbit scenarios, verified with flight data from the nSight-1 mission
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Understanding blood pressure dynamics in the South African population: a latent variables approach to the analysis and comparison of data from multiple surveys
Published 2017“…First, estimates of blood pressure and related quantities from the eight large‐scale population surveys carried out in South Africa between 1998 and 2015are not directly comparable, because of methodological differences and overall data quality. Second, structural equation modelling (and, within this general framework, multiple group modelling, normal‐censored regression, mixture analysis with skew‐normal distributions and the use of additional parameters and phantom variables) represent a viable and advantageous alternative to current methods of comparative analysis of blood pressure data. …”
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Technical and scale efficiency in Zambia's agro-progressing industry: a firm level data envelope analysis of the 2011/2012 manufacturing census
Published 2017“…Thereafter, we apply the Data Envelopment Analysis algorithm to construct measures of technical and scale efficiency for a sample of 115 firms using the 2011/2012 Economic Census data. …”
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Large–scale data–driven network analysis of human–plasmodium falciparum interactome: extracting essential targets and processes for malaria drug discovery
Published 2020“…We also described various computational techniques implemented in predicting drug targets and leads in drug research. In our data analysis, we showed that possible mechanisms of resistance to artemisinin in Africa may arise from the combinatorial effects of many resistant genes to chloroquine and sulfadoxine–pyrimethamine. …”
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