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Mathematical Modeling of the Dynamics of Infectious Diseases with Relapse
(International Knowledge Press., 2020)
In this paper, we have formulated a mathematical model based on a series of ordinary dierential equations to study the transmission dynamics of infectious diseases that exhibit relapse. The basic reproduction number of the ...
Analysis of the Dynamics of SI-SI-SEIR Avian In uenza A(H7N9) Epidemic Model with Re-infection
(Earthline Journal of Mathematical Sciences, 2020)
The spread of Avian in
uenza in Asia, Europe and Africa ever since its
emergence in 2003, has been endemic in many countries. In this study,
a non-linear SI-SI-SEIR Mathematical model with re-infection as a result
of ...
Influence of Supplier Management on the Implementation of Effective Procurement Practices in Tertiary Public Training Institutions in Kenya
(Journal Issues, 2014-05)
In Kenya, over 70% of tertiary public training institutions procurement practices are normally not in full compliance with Public Procurement and Disposal Act, 2005 and Public Procurement and Disposal Regulations, 2006 ...
Mathematical Model on the Impact of Protection against Tungiasis Transmission Dynamics
(Journal of Mathematics and Computer Science (JMCS), 2020)
In this study, a mathematical model based on a system of ordinary differential equations is formulated
to describe the dynamics of tungiasis infection incorporating protection as a control strategy against infection.
The ...
On a symmetric tensor field in areal space of submetric class
(2015-02-17)
The theory of isotropic areal space of submetric class was studied by Kawaguchi and Tandai (1952), Kikuchi (1968) and others . A symmetric curvature tensor field was defined and studied by the present author (1993) in ...
LHAM Approach to Fractional Order Rosenau-Hyman and Burgers' Equations
(Asian Research Journal of Mathematics, 2020)
Fractional calculus has been found to be a great asset in nding fractional dimension in chaos
theory, in viscoelasticity di usion, in random optimal search etc. Various techniques have been
proposed to solve di erential ...
Relationship between Strategic Human Resource Management and Firm Performance of Kenya’s Corporate Organizations
(2012-02-18)
This paper examines the extent to which strategic human resource management influences firm performance from various critical perspectives. Rapid environmental changes, competition to provide innovative products and services, ...
Suborbits and Suborbital Graphs of the Symmetric Group n S acting on Ordered r-element Subsets
(2013)
The ranks and subdegrees of the symmetric group n S acting on [r] X , the set of all ordered r-element subsets from X have been studied (See Rimberia [4]). In this paper, we examine some properties of suborbits and suborbital ...
Unsteady MHD Free-convective flow of a Viscous Rotating Fluid through a Porous Medium with Constant Heat Flux and Heat Generation
(Kluwer Academic Publishers, 1989)
A theoretical analysis of unsteady MHD convective flow in a rotating frame of reference is presented when a viscous, incompressible, heat generating, and electrically-conducting fluid flows through a porous medium occupying ...
Wall Temperature Oscillation on Convection Flow in a Rotating Fluid with Hall and Ion-slip Currents
(Kluwer Academic Publishers, 1991)
An analysis of Hall and ion-slip current effects on the MHD free-convection flow of a partiallyionised gas past an infinite vertical porous plate in a rotating frame of reference is carried out. A strong magnetic field is ...