ECHAM4.5 global circulation model as a seasonal forecasting system for southern Africa : coupled vs. uncoupled

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Construction and analysis of the pangenome of Cucurbita moschata to uncover variants associated with virus resistance by Mafireyi, Godwin

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An investigation into 88 KV surge arrester failures in the Eskom east grid traction network by Mzulwini, Mduduzi Comfort

“…This is done by using Power System Blockset (PSB), Power System Analysis Toolbox (PSAT) and Alternate Transient Program (ATP) simulation tools and computing important surge arrester parameters i.e. continuous operating voltage, rated voltage, discharge current and energy absorption capability (EAC). …”
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Finite element analyses of a wave loaded pile : deterministic and probabilistic by Grant, C L

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Assessment Of Risk Priority Number Of 2.5 Mw Polycrystalline Silicon Photovoltaic Power Plant At Navrongo, Ghana In Sub-Sahara Africa. by ALHASSAN SULLAIMAN

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Immersion cooled environmental monitoring and prediction system for the meerKAT imager by Hotele, Apiwe

“…Immersion cooling brings a coolant into direct physical contact with the chips and the circuit board by directly immersing computing equipment into a bath of cooling fluid. According to the National Security Agency's Laboratory for Physical Sciences (LPS), who acquired and installed an oil-immersion cooling system in 2012, the use of immersion cooling means that much of the infrastructure needed for cooling a data centre can be eliminated; it can moreover reduce server failures, and is cleaner and quieter than air cooling. …”
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Optimal allocation of distributed generation for power loss reduction and voltage profile improvement by Oluwole, Osaloni Oluwafunso

“…Though much research has been done on optimal DG location and sizing in a power system distribution network with the aim of reducing system power losses and improving the voltage profile, most of the existing works in the literature use several techniques such as computation, artificial intelligence and an analytical approach, but they still suffer from several drawbacks. …”
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An analysis of frictional effects in non-stationary contact problems for metal forming simulations by Colville, Kevin

“…Attempts to address this problem have focused on the convective description of deformation, which has the advantage of being naturally extended to numerical methods like the FEM at the expense of additional computation and numerical complexity. The convective description is used in this work, which focuses on the numerical implementation of the objective measure. …”
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Flow around cylindrical towers : the stabalising role of vertical ribs by Alberti, L. I.

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Efficient optimisation of wideband reflector feed antennas by Mokhupuki, Fahmi

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A return on investment study of Employee Assistance Programmes amongst corporate clients of The Careways Group

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Maternal mental illness, infant growth and infant psychomotor functioning in rural Masaka district, Uganda : a longitudinal cohort study by Kizito, Simon

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Compliance in the treatment of alcoholism by Gerber, Maritz Fourie

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Building, testing and modelling of a pulse tube cryogenic cooler by Smith, Gerrit Rohlandt

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The impact of farm input subsidies on economic efficiency of maize production in Malawi by Chiromo, John

“…Yield responsiveness to production inputs was estimated by computing input elasticities. The findings indicate that technical efficiency of smallholder maize farmers ranged from 15.7 to 78.9 with a mean of 61.3 percent reflecting a substantial level of inefficiency. …”
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An evaluation of the eutrophication prevention potential of high rate Algae Ponds through the development of a deterministic design model by Van der Merwe, Izak Schalk Willem

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A model for the systemic design of railway systems for dedicated rail freight in Southern Africa by Mulke, Friedrich Johannes

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The state of information communication technologies in Gauteng province : 1994 to 2002 by Nxasana, Thamsanqa Brian

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Negation in Sesotho by Malete, Elias Nyefolo

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