A framework for estimating risk by Kroon, Rodney Stephen

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On weighted Poisson distributions and processes, with associated inference and applications

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A simulation study of the effect of target motion on sighting estimates of minke whale population density by Basson, Marinelle

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The use of a starch-based superabsorbent polymer to support and optimise potato production in the sandy soils of the Sandveld production region in South Africa. by Smit, Lome

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Teachers' attitudes towards the use of ICTs for teaching business studies in Soshanguve secondary schools

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A study of the impact of a development programme for teachers of mathematics and physical science in rural secondary schools in South Africa

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The characterization of the components of the energy and water balance within hedgerow orchards for the verification of a two-dimensional water balance and energy interception mode...

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Current and possible future impacts of the tree-killing polyphagous shot hole borer beetle in a Southern Afrotemperate forest complex in South Africa by Van Rooyen, Elmar

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A probabilistic impact-focussed early warning system for flash floods in support of disaster management in South Africa

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Trends, problems, and solutions in causality and reinforcement learning by Grimbly, St John

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Classical, quantum and numerical aspects of modified theories of gravity by Beckering Vinckers, Ulrich Karoo

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A study of integrability conditions for irrotational dust spacetimes by Lesame, William Mphepeng

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Valuing risky income streams in incomplete markets by Johnson, Clare

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Point symmetry methods for Itô Stochastic Differential Equations (SDE) with a finite jump process by Nass, Aminu Ma'aruf

“…The mixture of Wiener and a Poisson processes are the primary tools used in creating jump-diffusion process which is very popular in mathematical modeling. In financial mathematics, they are used to describe the change of stock rates and bonanzas, and they are often used in mathematical biology modeling and population dynamics. …”
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Finite system size effects on the effective coupling in scalar quantum field theory by Du Plessis, Jean

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Improvement of solid phase transition simulations, by developing the supporting database by Phaswana, Arthur K

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Aspects of spectral theory for algebras of measurable operators by Tembo, Isaac Daniel

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Nonlinear dynamics and chaos in multidimensional disordered Hamiltonian systems by Many, Manda Bertin

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Walking the bridge from single- to multi-species approaches in Southern African fisheries management by Plaganyi-Lloyd, Eva Elizabeth

“…Strengths include the structured parameterisation :framework, the inclusion of a well-balanced level of conceptual realism, a novel representation of predator-prey interaction terms and the inclusion of a Bayes-like approach (ECORANGER) to take account of the uncertainty associated with values for model inputs. The potential of EwE to contribute to five important multi-species management quandaries in the marine environments off southern Africa and Antarctica is assessed, leading to the conclusion that EwE has limited predictive capability in these contexts. 3 Aspects of the potential application of other multi-species/ecosystem modelling approaches to advise the management of South African fisheries are discussed. …”
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Extended theories of gravity: the early universe and stellar interiors by Campbell, Mariam

“…This thesis explores two central themes within extended theories of general relativity: the cosmological dynamics of the early universe and the formulation of mathematical frameworks for modeling relativistic stars, with the overarching aim of testing and constraining model parameters in modified gravity. …”
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