Conversion of hydrocarbons to biosurfactants : an insight into the bioprocess optimisation of biosurfactant production using alkanes as inducers by Bamara, Prosper

“…The C14-C17 fraction, sourced as an industrial byproduct, compared favourably as a carbon source with respect to hexadecane and dodecane. ii Biosurfactant production was not observed in Ps. aeruginosa 2Bf cultures where glucose was the sole carbon source and the bacteria were not previously exposed to linear alkanes. …”
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An investigation into the use of batch experiments in the determination of the kinetics of ferrous-iron oxidation by Leptospirillum ferrooxidans by Dempers, Christian John Nicholas

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A process investigation of the biosolubilisation of low rank coal in slurry system by Oboirien, Bilainu Obozokhai

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Micro-grid energy optimisation with demand management

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Analysing the relationship between seed security and food security: the case of Chimanimani district, Zimbabwe by Ncube, Bulisani Lloyd

“…Seeds sourced informally also showed comparable quality to that from formal sources. …”
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Business information needs, seeking patterns and information services in the small medium and micro enterprises sector (SMME) in Namibia

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Hemel op die platteland' : the intersections of land and whiteness in selected Afrikaans-language films from 1961 1994

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Development of improved α-amylases by Ramachandran, Nivetha

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Essential amino acid requirements for growth in woolled sheep by Nolte, Joubert van Eeden

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Role and regulation of glutamate dehydrogenase activity in Bacteroides fragilis bf1 by Abrahams, Garth

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A novel semi-passive process for sulphate removal and elemental sulphur recovery centred on a hybrid linear flow channel reactor by Marais, Tynan S

“…Pseudo-steady state kinetics was assessed based on carbon source utilisation, volumetric sulphate reduction, sulphide removal efficiency and elemental sulphur recovery. …”
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Optimisation of a linear flow channel reactor for semi-passive, simultaneous biological sulphate reduction and partial sulphide oxidation by Fernandes, Sarah

“…Propionate was proposed as an attractive option for a sustainable source of electron donor. An LFCR fed with synthetic propionate showed sulphate reduction occurring via the utilisation of both propionate as well as acetate produced from propionate metabolism. …”
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Ecological Impact of Large Herbivores at Artificial Waterpoints in Majete Wildlife Reserve, Malawi by Geenen, Kayla Adriana

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Modelling the uptake of visitor research in protected area visitor management

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The ecology of the aardvark, Orycteropus afer (Tubulidentata - Orycteropodididae)

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Woodfuel demand and strategy for supply in the Western Area of Sierra Leone by Conteh, Abdul-Abib Frederick

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Investigating the use of ray tracing for signal-level radar simulation in space monitoring applications: a comparison of radio propagation models by Martin, Mogamat Yaaseen

“…As such, this thesis proposes an open-source, ray-traced radar simulator that models the interactions between spaceborne targets and terrestrial radar systems. …”
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Auto-bandwidth control in dynamically reconfigured hybrid-SDN MPLS networks by Brandt, Angus Daniel

“…The implemented mixed-integer linear programming formulation using the minimisation of maximum link utilisation and minimum link cost objective functions, combined with the programmability of the hybrid SDN network allows for source to destination demand fluctuations. …”
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Engaging with the engaged – Issues around the topic of customer engagement

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Functional and structural characterisation of a multimodular xylanase from the hindgut metagenome of the snouted harvester termite

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