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Now showing items 41-50 of 94
Sequence in the range of a vector- value measure
(Journal of school of computer, statistical and mathematical sciences, 1999)
Liapounoff, in 1940, proved that the range of a countably additive
bounded measure with values in a finite dimensional vector space is
compact and, in the nonatomic case, is convex. Later, in 1945,
Liapounoff showed, ...
On generation of measurable covers for measurable sets using multiple integral of functions
(200-09-20)
A fundamental notion in many areas of mathematics, including optimization, probability, variational problems, functional analysis and
operator theory, is that of an integral functional. By this is meant
an expression of ...
On the use of regression models to predict tea crop yield responses to climate change: a case of Nandi east, sub-county of Nandi county, Kenya
(MDPI, 2017-07-17)
Tea is a major cash crop in Kenya. Predicting the potential effects of climate change on tea crops prompts the use of statistical models to measure how the crop responds to climate variables. The statistical model was ...
Long term assessment of aerosol radiative forcing over selected sites of East Africa
(Scientific Research Publishing Inc., 2018-04-02)
Atmospheric aerosols have contributed to radiative forcing through direct and indirect mechanisms. Aerosol effects are important in computing radiative forcing estimates for the past, current and future climate. In this ...
Simulation of radiative forcing due to aerosols over some Counties in Kenya
(BEST:IJHAMS, 2015-11-05)
The Coupled Ocean and Atmosphere Radiative Transfer (COART) model solved a radiative transfer equation from aerosol optical thickness data derived from Moderate Resolution Imaging Spectroradiometer (MODIS) spanning 2000 ...
On derivation of the probability of occurrence of an epidemic with application to HIV/AIDS spread given tuberculosis co-infections in the presence of treatment
(Science Publishing Group, 2017-08-22)
Human Immunodeficiency Virus (HIV) and Mycobacterium Tuberculosis (TB) infections are two major world’s public health problems especially in developing countries. Worldwide, 13% of TB cases are estimated to be co-infected ...
Hybrid single particle simulation of atmospheric pollutants over Bungoma County in Kenya
(Ethiopian Journal of Environmental Studies and Management (EJESM), 2018-12-20)
Microscale dispersion models with different levels of complexity may be used to assess
urban air quality and support decision making for pollution control. Mathematical models
calculate pollutant concentrations by solving ...
Mathematical model for detecting diabetes in the blood
(Academia, 2011-07-01)
This study presents a new mathematical model for Blood Glucose Regulatory System(BGRS) which includes epinephrine as a third variable in the form, Ў= AY, and whose solution has been analyzed for equilibrium and stability ...
Mathematical modeling of insulin therapy in patients with diabetes mellitus
(International Journal of multidisciplinary sciences and Engineering, 2015-06-01)
This study presents a Mathematical Model Insulin Therapy in Patients with Diabetes Mellitus which includes external rate at which blood glucose, insulin and epinephrine are being increased in the form, (Y=AY+r ⃗(t)) ̇ ...
A HIV/AIDS model in a homogeneous population with time lags in the transmission
(HIKARI Ltd: Applied Mathematical Sciences, 2014-01-01)
We investigate a simple HIV/AIDS epidemic model in a heterosexual population by by modifying a Susceptible-Infective-Removed (SIR) model. The model considers sexual transmission of HIV where individuals are being recruited ...