Using superabsorbent polymers in high performance concrete to mitigate autogenous and plastic shrinkage while observing the compressive strength by Ebrahim, Nuraan

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Mechanical and Electromagnetic Properties of Incorporating Graphene Oxide in Cementitious Mixtures by Khalil, Cherif

“…The compressive strength and flexural strength increased by 32% and 20.7% respectively compared to the control mix after 28 days using 0.05% GO. …”
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A theoretical assessment of fuel combustion attributes to enhance the operational envelope of HCCI engines by Londleni, Sibusiso C

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Determination of the effectiveness of a Hot Tube igniter for initiating HCCI combustion by Rabe, Tiaan

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Design and implementation of a continuous PTFE depolymerisation system : moving from batch to semi-automated continuous TFE production

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An investigation into the precipitation of Fe(III) oxyhydroxides in lime neutralization processes by Mangunda, Cledwyn Tawanda

“…In order to achieve the objectives above, experiments were conducted in a 1.5 L glass mixed-suspension-mixed-product-removal (MSMPR) reactor under ambient laboratory temperature at 21 ± 1 °C. …”
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Mixing, mass transfer and energy analysis across bioreactor types in microalgal cultivation and lipid production by Jones, Sarah Melissa Jane

“…Scenedesmus sp., a high lipid-producer, was cultivated in low nitrate media across a range of mixing rates in each photobioreactor.In the airlift photobioreactor a critical minimum CO2 supply rate (of 2.7×10-5 m s-1) was found, below which carbon was limiting and above which energy was spent on sparging without increased productivity (0.20 g L-1 d-1 biomass; 0.03 g L-1 d-1 lipid). …”
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Carbon nanotubes/low density polyethylene composite films for strain sensing by Abdel Chafy, Radwa Raafat

“…The fabrication of such composite was carried out using solid-state mixing, followed by melt blending process. Both extrusion and compression molding processes were used where compression showed more promising results in terms of electrical conductivity. …”
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Properties of graphitic composites

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The feasibility and potential effectiveness of a conventional and exergame intervention to alter balance-related outcomes including fall risk: a mixed methods study by Rogers, Christine

“…Similarly, the rise of noncommunicable diseases, compressed morbidity and lack of physical activity present major challenges. …”
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Ground improvement using PET bottle waste as a potential reinforcement material for granular columns: an experimental approach by Sobhee-Beetul, Laxmee

“…Furthermore, the diameter of maximum bulging was reasonably low and was measured as 144 mm, compared to 150 mm for an OGC which was tested under similar conditions. …”
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Affordable High-Resolution LCD 3D Printing via Advanced Ink Formulation for Conventional and Biocompatible Microfluidic Devices by Elfarargy, Reham Gamal

“…Device-level demonstrations included an embedded micromixer printed at ~80% scale, featuring enclosed channels of ~248 × 248 µm² merging into ~720 × 720 µm², and an internal pillar (~162 × 244 µm) spanning the mixing chamber; dye-based visualization showed progressive folding and recombination of streams along the mixer path. …”
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Geo-tiles: manufacturing tiles from copper mine tailings using geopolymerisation by Makole, Karabo

“…The alkali activator solution they were mixed with was concentrated (15 M) aqueous sodium hydroxide. …”
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The effect of hydrocarbon exposure and temperature on the behaviour of elastomeric seals by Scully, Christopher

“…Van't Hoff plots were used to obtain enthalpies of mixing. It was found that all hydrocarbons swelled more as temperature rose. …”
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Piroklastiese afsettings van perm-ouderdom in die Hoof-Karookom met spesiale verwysing na die Collingham Formasie, Ecca Groep by Viljoen, J. H. A

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Development of a practical methodology for the analysis of gravity dams using the non-linear finite element method

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Use of grape pomace as a fine aggregate in concrete by Adam, Christopher

“…The experimental testing highlighted that pomace, even at low replacement percentages, significantly reduced the compressive strength of concrete. …”
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