Heat transfer and pressure drop investigation for prescribed heat fluxes on both the inner and outer wall of the annular duct

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Social capital and technology adoption on small farms : the case of banana production technology in Uganda

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Mathematical pore-scale modelling of kinematic and geometric properties of fibrous porous media by Maré, Esmari

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Conceptual modelling of microplastic fragmentation in the marine environment by Henri, Joshua Timothy

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Modelling the impact of the "fast track" land reform policy on Zimbabwe's maize sector

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Exploring the potential of nanofluids to enhance the productivity of solar stills by Charitar, Deepti

“…Mathematical models with the view factor (Model 1) and without the view factor (Model 2) were developed for single slope solar stills, and a code was written in MATLAB software to solve a system of equations iteratively. Calculations were performed using climatic data from Stellenbosch (latitude 33.93°S, longitude 18.86°E) and University of Cape Town (latitude 33.96°S, longitude 18.46°E), South Africa, in order to evaluate the performance of solar stills with varying nanoparticle sizes. …”
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Enhanced bioethanol fermentation from mixed xylose and glucose using free and immobilized cultures: mathematical model and experimental observation by Ghods, Nosaibeh Nosrati

“…The obtained results showed better agreement between industrial data and kinetic model (1% differences) than a stoichiometric model (9% differences). …”
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High-pressure phase behaviour of saturated and unsaturated fatty acid esters in supercritical CO2 by Moorcroft, Jacobus Johannes

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Using the movability number to model local clear-water scour in rivers by Abban, Benjamin

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Quantification of the insulin response in rat L6 skeletal muscle cells by Shaw, Klarissa

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Liquid and solids management impact on nutrient ratios for in-line wastewater prefermenters

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Quantifying household deleveraging following the 2007 South African financial cycle peak

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Testing Monod : growth rate as a function of glucose concentration in Saccharomyces cerevisiae by Mrwebi, Mandisi

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Hydroformylation of post-metathesis product using rhodium-based catalysts by Breckwoldt, Nicholas Claus Carl

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Development of a novel bioreactor and systems for suspension cell culture in biopharmaceutical production by Sharma, Rajesh

“…For the improvement of the design, it is recommended that more batches at different agitation speeds in combination with different airflow rate would further unravel the suitability of HTB to grow mammalian cells and stringently decode the optimum process conditions to achieve high cell densities with extended longevity. …”
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Potential of unmanned aerial vehicle-based remote sensing to detect water stress and estimate yield in pecan

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Unsupervised machine learning in air pollution epidemiology in South Africa : artificial intelligence subset application

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High-school students' productive struggles during the simplification of trigonometrical expressions and the proving of trigonometrical identities by Sayster, Anthony

“…The study findings were that the students struggled with “carrying out known mathematical processes” such as manipulating equations, knowing under what conditions cancellation of terms can be applied, adding and subtracting algebraic fractions involving trigonometric expressions, and factorisation of trigonometric expressions. …”
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Potential solution to pollution of groundwater by diffusion of volatile organic compounds through the primary HDPE geomembrane in composite lining systems of landfills

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