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The mesofilter concept and biodiversity conservation in Afro-montane grasslands
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Psychosocial factors that influence sibling donors during allogeneic bone marrow transplantation
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Ethical issues in pre-eclampsia : hurry up and wait
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Shoreline changes and longshore transport at the Port of Ngqura
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Developing stage theory: an industrial management approach to validate an organizational life cycle developing theory
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The performance of tungsten carbide end-mills in micro-milling of Ti-6Al-4V under nitrogen cooling
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Foreign inflows of remittances into sub-Saharan Africa
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Development of a Kinetic Model for Low Temperature Fischer-Tropsch Synthesis
Published 2021“…The good fit to data is quantified by the small error in the estimated rate constants, particularly for CO conversions up to approximately 30%. Higher variability in the estimated rate constants was obtained for higher CO conversions. …”
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Evaluation of probiotic and vaginal Lactobacillus species for the treatment of bacterial vaginosis and promotion of vaginal health in South African women
Published 2022“…The contained bacterial isolates had promising probiotic characteristics, but there was some variability in the biological characteristics of isolates from different lot numbers of some of the products. …”
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Biogenic acid corrosion of sewer concretes with different binders: in-situ and model studies, with advancement of the life factor prediction method
Published 2023“…However, these techniques are expensive and variably effective, and some may lead to a loss of structural integrity and performance during the long service life of more than 50 years, due to a lack of long-term performance testing before they are introduced into the market. …”
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Dynamic catch-effort models for the southern African hake populations
Published 2024“…Since the effects of 1..mcertainties (s1..tch as adverse environmental variability and the imprec::-ision of stoc~ biomass estittrates} can critically influence the outcoffle of mcmagement dec-i si ons, caution should be e>terci sed when 1t1ak i ng catch l i1rd t recomme·ndat ions. …”
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Feed attractants in aquaculture - the chemical composition of aquacultured Ulva lacinulata (Chlorophyta)
Published 2025“…This research also provided an improved understanding of the variability of lipid, lipid classes and the FA profile of aquacultured Ulva. …”
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Developing a relationship between ore feed grade and flotation performance
Published 2025“…The simultaneous effects of these variables on solids and water recovery, concentrate iron (Fe) and lead (Pb) grades, froth stability, as well as total gangue recovery in the flotation of the sulphide bearing synthetic ores were investigated. …”
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The development of integrated palliative care and emergency medical services in South Africa
Published 2025“…Summary descriptive statistics (medians, ranges) were used to describe the numerical data (such as patient age). Clinical variables (such as patient chief complaint) were analysed as categorical data. …”
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The development of integrated palliative care and emergency medical services in South Africa
Published 2025“…Summary descriptive statistics (medians, ranges) were used to describe the numerical data (such as patient age). Clinical variables (such as patient chief complaint) were analysed as categorical data. …”
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A Multi-Scale analysis of organochlorine pesticide contamination in raptor populations: research effort, historical trends, and current concentrations
Published 2026“…I also found that rates of decline depend on variables such as precipitation, and dietary guild. …”
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