Search
Now showing items 1-4 of 4
Fifth order two-stage explicit Runge-Kutta-Nystrom method for the direct integration of second order ordinary differential equations
(Academic Journals, 2012)
In this paper a direct integration of second-order Ordinary Differential Equations (ODEs) of the form using the Explicit Runge-Kutta-Nystrom method with higher derivatives is presented. Various numerical schemes are derived ...
An assessment of the age reporting in Tanzania population census
(Academic Research Publishing, 2012)
The objective of this paper is to provide data users with a worldwide assessment of the age reporting in the Tanzania Population Census 2012 data. Many demographic and socio-economic data are age-sex attributed. However, ...
Optimal strategy for controlling the spread of HIV/AIDS disease: A case study of South Africa
(Taylor and Francis Group, 2012)
HIV/AIDS disease continues to spread alarmingly despite the huge amounts of resources invested infighting it. There is a need to integrate the series of control measures available to ensure a consistentreduction ...
Modeling the dynamics of an epidemic under vaccination in two interacting populations
(Hindawi, 2012)
Mathematical modeling of the numerical evolution of infectious diseases has become an
important tool for disease control and eradication when possible. Much work has been done
on the problem of how a given population is ...