Historical and future changes in climate records and extremes in South Africa

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Metaheuristic and heuristic applications to the concave knapsack problem by Heinrich, Bowen

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On the model for U Geminorum by Harwood, John Malcolm

“…The term cataclysmic variable comprises several types of variable star - novae, recurrent novae, dwarf novae; and to these we add the nova-like variables, stars which exhibit many of the characteristics of the novae but which have not been observed to erupt. …”
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Life history traits of South African Encephalartos spp. (Zamiaceae) and their implications for understanding population structure, responses to threats and effective conservation a... by Konings, Kim Martina

“…An analysis of environmental variables for 193 populations of species in all groups, including maximum and minimum temperatures, mean annual precipitation, moisture index, rainfall co-efficient of variation and fire return frequency, showed that the means per group were not significantly different from each other for most of the variables. …”
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’n Ondersoek na die rol van erkenning van deugde van leerders in die vestiging van ’n demokratiese, multi-kulturele samelewing by Van Zyl, Mariana

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Development of a low phase noise microwave voltage controlled oscillator by Vermaak, Elrien

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Process modelling and economic evaluation of waste tyres to limonene via pyrolysis by Mulaudzi, Lusani

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Steam system heat exchanger network optimisation using degenerate solutions : a focus on pressure drop and boiler efficiency

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Autonomous Racing and Overtaking for the Voyager Unmanned Ground Vehicle by Jeggels, Dean Edward

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Parametric Yield and Tolerance Optimisation of Electromagnetic Devices using Feature-based Non-Linear Partial Least Squares Polynomial Chaos Expansion Surrogates by Nfanyana, Ketshabile

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Time integration algorithms for finite element analysis of creep problems by Marais, Nicholas John

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Parallel competing algorithms in global optimization

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Water quality modelling and management of nitrogenous compounds in a data scarce environment by Mahlathi, Christopher Dumisani

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Engineering external heart assist device by Bašić, Petar Frano

“…Of the two pressure pulsating mechanisms built and tested in the laboratory it is shown that a minimum flow, rigidly enclosed system is superior to a high flow, variable volume one. …”
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Investigating the Impact of Climate Change on Evapotranspiration Using Modeling by Waheed, Faten

“…In this approach, a linear regression equation was established with ETo values resulted from the Penman-Monteith (PM) equation plotted as the dependent variable and ETo values from HS equation plotted as the independent variable. …”
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Quantitative Risk Management and Pricing for Equity Based Insurance Guarantees by Leboho, Nakedi Wilson

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Parallel competing algorithms in global optimization

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Distribution network development planning with quality of supply (QOS) costing by Fipaza, Mmeli

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The upper ocean structure of the Antarctic circumpolar current in the vicinity of the South-West Indian ridge by Gulekana, Mthuthuzeli Kenneth

“…Four water masses were encountered firstly the Subantarctic Surface Water (SASW), which was clearly defined north of the SSAF only upstream of the ABFZ, secondly the Antarctic Intermediate Water (AAIW) which was characterised by a salinity minimum (34.2), thirdly the Antarctic Surface Water (AASW) which was characterised by a temperature minimum of 2°C at 200m depth mainly located south of the APF in the Antarctic Zone (AAZ). …”
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The effects of piracetam on psychometric performance in chronic alcoholics by Price, Anthony Edward

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