Stanley J. Nkambule

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Diarrhoeal disease is a significant cause of morbidity and mortality in many African countries, especially among the immunocompromised and the under five population. Over the last decade, the protozoan parasite Cryptosporidum spp. has been shown to be a significant cause of gastro-enetritis in the immunocompetent and immunocompromised in both the developed(More)
An iterative formula based on Newton’s method alone is presented for the iterative solutions of equations that ensures convergence in cases where the traditional NewtonMethodmay fail to converge to the desired root. In addition, themethod has super-quadratic convergence of order 2.414 (i.e., 1 + √2). Newton method is said to fail in certain cases leading to(More)
A needs assessment survey research was carried out for Master's of Science training in environmental health in Swaziland. The objective of the survey was to acquire information on training needs, gaps, options of specializations, program structure, courses, topics, and research areas that are relevant to the needs of the stakeholders and sector(More)
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