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Implementation of a goal programming model for solid waste management: a case study of Dar es Salaam – Tanzania
(EDP Sciences, 2017)
Abstract – In this research article, the multi-objective optimization model for solid waste management problem is
solved by the goal programming method. The model has three objectives: total cost minimization, minimization ...
The in-Human Host and in-Mosquito Dynamics of Malaria Parasites With Immune Responses
(New Trends in Mathematical Sciences, 2017-08-25)
In this study, a mathematical model for the in-human host and in-mosquito dynamics of malaria parasite with immune
responses was formualeted and analyzed. A positive invariant region of the model was established, and a ...
Sensitivity analysis of multi-objective optimization for solid waste management: A case study of Dares Salaam, Tanzania
(BISKA Bilisim Technology, 2017-11-08)
In this study, a sensitivity analysis of a multi-objective optimization model for solid waste management (SWM) for Dar es
Salaam city in Tanzania is considered. Our objectives were to identify the most sensitive parameters ...
The Effect of Seasonal Weather Variation on the Dynamics of the Plague Disease
(Hindawi International Journal of Mathematics and Mathematical Sciences, 2017-08-10)
Plague is a historic disease which is also known to be the most devastating disease that ever occurred in human history, caused
by gram-negative bacteria known as Yersinia pestis.The disease is mostly affected by variations ...
Modeling the SBC Tanzania Production-Distribution Logistics Network
(IISTE, 2017-07)
The increase in customer expectation in terms of cost and services rendered, coupled with competitive business environment and uncertainty in cost of raw materials have posed challenges on effective supply chain engineering ...