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Your search keyword '"Hashim, Mohsin H.A."' showing total 7 results
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7 results on '"Hashim, Mohsin H.A."'

6. Vaccination model for visceral leishmaniasis with infective immigrants.

Author

ELmojtaba, Ibrahim M., Mugisha, J.Y.T., and Hashim, Mohsin H.A.

Abstract

In this paper, we present and analyzed a mathematical model that describes the dynamics of visceral leishmaniasis in a population with immigration of infective humans under mass vaccination strategy. Our result shows that in order for the vaccine to play a role on disease control, it must be very effective. Results also show that vaccination coverage does not have any impact on disease control when the immigration rate is small, and it does not affect the long-term behavior when the immigration rate is high. In the case of no immigration of infective, our system has disease-free equilibrium, and it is globally asymptotically stable when [ABSTRACT FROM AUTHOR]

Published
2013
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7. Gravitational Lensing in A Model With Non-Interacting Matter and Vacuum Energies.

Author

Abdel-Rahman, A.-M.M. and Hashim, Mohsin H.A.

Subjects
*METAPHYSICAL cosmology, *ASTRONOMY, *GENERAL relativity (Physics), *GRAVITATION, *RELATIVITY (Physics), *PHYSICS
Abstract

The gravitational lensing rate in a flat cosmological model of noninteracting matter and vacuum energies is investigated. It turns out to be very close to that in a recently studied modified general relativity model and that it is consistent with observations. [ABSTRACT FROM AUTHOR]

Published
2005
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