Investigating variables affecting heap (bio)leaching through determining access to sub-surface mineral grains by micro-scale X-ray tomography by Ghadiri, Mahdi

“…In the current study, the viability of using X-ray μCT to study heap bioleaching systems and affecting variables is assessed. This required establishment of procedures for measurement and analysis of sulphide and oxide mineral recoveries and leaching penetration distances. …”
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Using the fossil charcoal and pollen records from Elands Bay Cave and Boomplaas Cave, South Africa, to reconstruct variability in local hydroclimate and seasonality by Khumalo, Wendy

“…While these records have informed much of our understanding of past climate variability, they are from either the deep ocean or high latitudes, with a huge bias to the Northern Hemisphere. …”
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Investigating the relationships between wheat-specific rainfall characteristics, large-scale modes of climate variability and wheat yields in the Swartland region, South Africa by Kloppers,Pierre-Louis

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Synoptic weather systems over Antarctic sea ice: understanding the link between extratropical cyclones and extreme variability in Antarctic sea-ice concentration by Hepworth, Ehlke

“…Whilst the use of ERA5 revealed an emphasis on intense cyclones engendering extreme variability, the results derived from the analysis using CCAM showed that extreme variability in sea-ice concentration only depended on cyclone intensity in the East Antarctic sector. …”
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NB-IoT (LTE Cat-NB1 / narrow-band IoT) performance evaluation of variability in multiple LTE vendors, UE devices and MNOs by Robinson, Daniel

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The effects of magnesium administration on cardiac ventricular function, heart rate variability, and myocardial morphological changes in a chronic diabetes disease model in rats by Aboalgasm, Hamida

“…On day 28 of the experiments, in-vivo heart rate variability (HRV) parameters were measured to assess cardiac autonomic function using tail pulse plethysmography. …”
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The development of a competency model for medical practitioners, with a focus on exploring situational variables during the Covid-19 pandemic : a qualitative inquiry by Hoosain, Khadija

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The influence of temperature on bacterial communities in arid soil microbiomes

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The modification, elaboration and empirical evaluation of the De Goede learning potential structural model through the incorporation of non-cognitive learning competency potential... by Du Toit, Berne

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A Political-security risk analysis of Uganda

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Robust control of a triple-effect evaporator

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Statistical analysis of grouped data

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Visualising interpretability in random forests by Manefeldt, Peter Cornelius

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Analysis of geodetic and model simulated data to describe non-stationary moisture fluctuations over Southern Africa

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Image analysis of Bacillus thuringiensis by Dickason, Gregory John

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Water treatment analysis guide by Morrison, Wilke

“…The treatment of water up to potable/drinkable standards is a complex process, with many variables and parameters impacting on each other. In South Africa drinking water delivered to consumers must meet the requirements as recorded in the South African National Standards (SANS). …”
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Applicatins of liquid chromatography-tandem mass spectrometry to wine analysis : targeted analysis and compound identification by Alberts, P.

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Biplot methodology for analysing and evaluating missing multivariate nominal scaled data by Nienkemper-Swanepoel, Johane

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Investigating the use of generational cohort theory to identify total reward preferences by Davids, Aayesha

“…The use of choice-based modelling or choice-based conjoint analysis, furthermore, makes a methodological contribution given that this method is seldom found in total reward preference studies. …”
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