Fine coal beneficiation: comparison study of the separation efficiency of a dense medium cyclone and flat-bottom cyclone by Lumbela, Naledi

“…Low-grade coal has a high ash and near-gravity material content, making it economically unviable to beneficiate. As near-gravity material (NGM) concentration increases, the efficient beneficiation of clean coal from middlings and rejects becomes challenging, hindering the reduction of ash-bearing impurities. …”
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Investigation of non-glass heliostat facets by Schnaar-Campbell, Jean Marco

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Poly(lactic acid) filament filled with layered double hydroxide for fused deposition modelling; optimisation of additive fraction and material extrusion parameters

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Learning to speak and hear through multi-agent communication over a continuous acoustic channel by Eloff, Kevin

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The influence of fuel properties on threshold combustion in aviation gas turbine engines by Burger, Victor

“…The experimental design adopted a novel approach of formulating eight test fuels to reflect real-world alternative fuel compositions while still enabling a targeted evaluation of the influences of both physical and chemical reaction properties. …”
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Fibrinolysis by bile by King, John Burnham

“…The protease, given the tentative name of cholelysin, has been studied intensively in Abattoir ox bile. It makes up less than 10% of the ox bile protein, and is a potent fibrinolysin, as well as being active against the substrates α-casein, and the synthetic esters of tyrosin (ATEE) and arginine (BAEE). …”
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Modeling a systems-based framework for effective IT auditing and assurance for less regulatory environments by Anomah, Sampson

“…Those charged with governance, risk management and compliance are, often, challenged by sophisticated IT oriented decision-making dilemmas due to complex IT use in contemporary business processes. …”
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The palaeoredox condition and morphological variation of microbialites from the Nama Group, South Africa by Wilton, Aidan

“…Microbialites are the fossilised traces of microbial communities and are present in the rock record since the Paleoarchean, 3.5 billion years ago, making microbialites some of the earliest direct evidence for life on Earth. …”
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An architecture for the integration of human workers into an Industry 4.0 manufacturing environment by Sparrow, D. E.

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Improvement in maize bread quality through addition of pre-gelatinized starch, sourdough in combination with dough sheeting

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Purification of C-phycocyanin from Spirulina - adsorption pretreatment options by Payne, Eric

“…However, the ATPS required a significant dilution to be effective and the C-PC recovery of this step was lower than 40%, making it potentially inefficient to scale up and impractical economically due to the high C-PC loss. …”
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Assessment of a Shredding Technology of Waste Printed Circuit Boards in preparation for Ammonia-based Copper leaching by Prestele, Marc Patrick

“…Printed circuit boards (PCBs) are a valuable fraction of e-waste, made up of tightly laminated metal-polymer composites containing several base and precious metals which makes them attractive to recyclers. …”
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Exploring the effects of single and dual phase culturing on the concentrations of Southern Ocean sea-ice algae and transporting living sea-ice algae from the Southern Ocean to land... by Hambrock, Mark

“…Sea-ice algae are strongly affected by the temperature, salinity, nutrient availability and intensity of photosynthetically active radiation in their environment. This makes the transportation of living sea-ice algae difficult. …”
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Improving linearity utilising adaptive predistortion for power amplifiers at mm-wave frequencies

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Investigating the influence of present and projected climate on the livelihood of small-scale farmers in the uThungulu District Municipality, KwaZulu Natal, South Africa

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Effects of conventional versus rumen protected fat on growth performance and carcass characteristics of feedlot bulls fed Zilpaterol diets

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