Browsing by Title
Now showing items 1284-1303 of 2252
-
A mathematical model to inform on desirable dog-rabies control methods in an urban setting: a case study of Arusha-Tanzania
(NM-AIST, 2020-03)Rabies is a zoonotic, viral disease that causes an acute brain inflammation in mammals. It is transmitted through the saliva of infected animals via bites, scratches or contact with infectious tissue. In this study, we ... -
Mathematical model to study the impact of anthropogenic activities on forest biomass and forest-dependent wildlife population
(Springer Berlin Heidelberg, 2023-07-21)This paper proposes and analyses a nonlinear mathematical model to study the impact of anthropogenic activities on forest biomass and forest-dependent wildlife populations using a system of differential equations. It is ... -
Mathematical model to study the impact of anthropogenic activities on forest biomass and forest-dependent wildlife population
(Springer Berlin Heidelberg, 2023-07-21)This paper proposes and analyses a nonlinear mathematical model to study the impact of anthropogenic activities on forest biomass and forest-dependent wildlife populations using a system of differential equations. It is ... -
Mathematical modeling and extraction of parameters of solar photovoltaic module based on modified Newton–Raphson method
(Elsevier, 2024-01-17)This paper presents a numerical method for estimating four physical parameters of a single-diode circuit model based on manufacturer’s datasheet. A system of four non-linear equations are formed based on three key points ... -
Mathematical modeling for helminths and mycobacterium tuberculosis co-infection
(NM-AIST, 2021-10)Tuberculosis continues to be a life-threatening disease in Sub-Saharan African countries despite the available vaccine whereas soil-transmitted helminth is among the neglected tropical disease that causes threats to ... -
Mathematical modeling of covid-19 transmission dynamics between healthcare workers and community
(NM-AIST, 2022-06)COVID-19 pandemic has posed an unprecedented threat to global public health. Health profes sionals caring for COVID-19 patients face insomnia, mental stress, physical exhaustion, stigma, the pain of losing patients and ... -
Mathematical modeling of COVID-19 transmission dynamics between healthcare workers and community
(Elsevier, 2021-10)Corona-virus disease 2019 (COVID-19) is an infectious disease that has affected different groups of humankind such as farmers, soldiers, drivers, educators, students, healthcare workers and many others. The transmission rate ... -
Mathematical modeling of fall armyworm spodoptera frugiperda infestations in maize crops and its impact on final maize biomass
(NM-AIST, 2022-08)Fall armyworm (FAW-Spodoptera frugiperda), a highly destructive and fast spreading agricul tural pest native to North and South America, poses a real threat to global food security. It is estimated that intermittent FAW ... -
Mathematical modeling of the effect of seasonal weather variations on the dynamics of plague disease
(NM-AIST, 2019-02)A mathematical model to study the effect of seasonal weather variation on the dynamics of plague disease is developed and analyzed. Apart from being historical, plague disease caused by a gram negative bacteria called ... -
Mathematical modeling of vaccination as a control measure of stress to fight COVID-19 infections
(Elsevier, 2023-01)The world experienced the life-threatening COVID-19 disease worldwide since its inversion. The whole world experienced difficult moments during the COVID-19 period, whereby most individual lives were affected by the disease ... -
Mathematical modeling of vehicle carbon dioxide emissions
(Cell Press, 2024-01-02)The demand for transportation, driven by an increasing global population, is continuously rising. This has led to a higher number of vehicles on the road and an increased reliance on fossil fuels. Consequently, the rise ... -
Mathematical modeling on the effects of drug abuse to the societies
(NM-AIST, 2022-07)Drug abuse remains to be the global burden causing a large number of death and disability, it is now termed as a significant threat to public health for both developed and developing coun tries. This work presents a ... -
Mathematical Modeling on the Spread of Awareness Information to Infant Vaccination
(journal.sapub.org/am, 2015)In this paper, we examine the importance of spreading awareness information about infant vaccination in a population. A mathematical model for the spread of infant vaccination awareness information is proposed and analyzed ... -
Mathematical Modelling and Analysis of Corruption Dynamics with Control Measures in Tanzania
(Journal of Mathematics and Informatics, 2020-09-11)Corruption is a worldwide problem that affects many countries where by individuals loses their rights, lower community confidence in public authorities, absence of peace and security, misallocation of resources and ... -
Mathematical modelling and analysis of deformable perturbed continuously stirred tank reactors (cstrs)
(NM-AIST, 2022-07)In this dissertation, deterministic and stochastic mathematical models for a deformable per turbed continuously stirred tank reactor (CSTR) with exothermic and endothermic reactions have been developed and analysed. The ... -
Mathematical modelling approach to investigate transmission dynamics of covid-19 with some control parameters
(NM-AIST, 2022-06)COVID-19 is a world pandemic that has affected and continues to affect human lives, socially and economically. Worldwide governments enforced preventive measures aimed at reducing the disease transmission due to its ... -
Mathematical Modelling of Drug Abuse and it’s Effect in the Society
(Annals of Pure and Applied Mathematics, 2021-12) -
Mathematical Modelling of Intra and Inter Dynamics and Control of Yellow Fever in Primate and Humna Populations
(The Nelson Mandela African Institution of Science and Technology, 2016)A deterministic mathematical model was formulated using non-linear ordinary differential equations to gain an insight of dynamics of yellow fever (YF) between primates, human beings and Aedes mosquito for the purpose of ... -
Mathematical models for aflatoxin contamination in crops, livestock and humans: A review
(SCIK Publishing Corporation, 2022-11-07)Aflatoxin is among the highest-threatening food contaminants as it affects both the health of consumers and the entire value chain. Researchers are of the view that aflatoxin contamination will increase due to the impacts ... -
Mathematical models for the dynamics of alcohol related health risks with changing behavior via cultural beliefs in Tanzania
(Communications in Mathematical Biology and Neuroscience, 2021-03)Alcoholism has continually posed health challenges in many communities for decades. In this paper, a more realistic model for health related risks associated with alcoholism is formulated. It considers a population proportion ...