Browsing Masters Theses Department of Mathematics and Statistics by Title
Now showing items 1-14 of 14
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Connecting People using Latent Semantic Analysis for Knowledge Sharing
(2010-01)A shift from technology-oriented knowledge management to people-oriented knowledge management is indispensable. To achieve this, organizations must understand the nature of knowledge. In this work, knowledge has been ... -
Crame´R-Rao Bound of Direction Finding using Uniform Circular Array And 2-Circle Concentric Uniform Array
(university of Embu, 2019-09)Source direction-of-arrival estimation problem has received much attention in recent years following its significant role in array-signal processing and wide range of applications such as radar, wireless communication, ... -
Cramér-Rao Bound of Direction-Finding using uniform Hexagonal Array
(University of Embu, 2019-09)Direction-of-arrival (DOA) estimation is an important branch in the field of array signal processing. It can be applied in such fields as wireless communication, sonar, radar, biomedicine, and radio detection. This fact ... -
In-host density-dependent model of high-risk hpv virions, basal cells and lymphocytes t-cells incorporating functional responses
(ELOSY MAKENA, 2024-08)Cervical cancer is one of the most common types of cancer and it is caused mostly by high-risk Human Papillomavirus (HPV) and continues to spread at an alarming rate. While HPV impacts have been investigated before, there ... -
An Investigation of the Latent Semantic Analysis Technique for Document Retrieval
(2014)Latent semantic analysis (LSA) application in information retrieval promises to offer better performance by overcoming some limitations that plagues traditional termmatching techniques. These term-matching techniques ... -
Mathematical Modelling and Simulation of Competition for Students’ Population Via Influence And Economic Factors With Holling Type Ii Response
(UoEm, 2023-08)The increase in Kenyan population attracted the establishment of more schools, both public schools and private schools. This was due to the need to cater for the increasing number of students being enrolled in schools. ... -
Mathematical Modelling of Drug Abuse, Unemployment and Mental Stress on Population Dynamics of Mental Ilness
(UoEm, 2024-01)There has been a rise in the number of reported cases of mental illness in both High Income Countries (HICs) and Low and Middle Income Countries (LMICs). Non-communicable Diseases (NCDs) seldom make use of mathematical ... -
Mathematical Modelling of Host-Pest Interaction in the Presence of Insecticides and Resistance
(UoEm, 2024-09)Several pest management programs have been developed to control the rising agricultural pest populations. However, the challenge of rapid evolution and pest resistance towards the control measures continues to cause high ... -
Modeling exchange rate fluctuation on tourism demand
(Abraham Kipkemei Maiyo, 2024-08)This research examined the effect of exchange rate fluctuations on tourism demand in Kenya using Vector Autoregressive (VAR) and Bayesian Structural Time Series (BSTS) models. Secondary data from 2010 to 2023 was sourced ... -
Modelling Conditions for Quality Egg Storage Using Randomized Complete Block Design
(University of Embu, 2021-09)Rearing chicken has contributed positively to global nutrition, especially egg production. This practice attracts both large and small-scale poultry keeping within the world’s economy. Egg storage has been a problem due ... -
Probabilistic Analysis of Covid-19 Transmission In Kenya using Markov Chain
(UoEm, 2023)The COVID-19 pandemic has had a profound impact on global health and has highlighted the importance of understanding the transmission dynamics of infectious diseases. This study aimed to construct a COVID-19 transmission ... -
Review of Methods of Estimating Parameters In Nonlinear Mixed-Effects (Nlme) Models
(University of Nairobi, 2007-07)This study is a critical review of theoreticalissues that underline the linear mixed effects (LME) and nonlinear mixed effects (NLME) models. These two areas are revisited under maximum likelihood and restricted ... -
Socio-economic determinants of low birth weight in Kenya: Logistic regression analysis
(University of Nairobi, 2010)Babies born with Low-birth weight are at increased risk for serious health problems which are accompanied by disabilities and even death. Hence this study aims to determine socioeconomic factors that lead to low birth ... -
Spatial Analysis and Mapping of Infant Mortality in Kenya On The Basis Of Demographic and Health Survey Data
(University of Nairobi, 2010)This study set out to examine and map the spatial variation of infant mortality in Kenya. We used data from Demographic and Health Survey (DHS) database to explore spatial variation. Generalized linear mixed inodel(GLMM) ...
