Zobrazeno 1 - 10
of 71
pro vyhledávání: '"David Mwangi"'
Publikováno v:
Parasites & Vectors, Vol 17, Iss 1, Pp 1-12 (2024)
Abstract Background Tsetse flies (Glossina spp.) are the definitive biological vectors of African trypanosomes in humans and animals. Controlling this vector is the most promising method of preventing trypanosome transmission. This requires a compreh
Externí odkaz:
https://doaj.org/article/e67b2243972c4fbc8b7061e728e766e9
Publikováno v:
Journal of Biological Dynamics, Vol 17, Iss 1 (2023)
This paper aims to apply an optimal control theory for the autonomous model of the leptospirosis epidemic to examine the effect of four time-dependent control measures on the model dynamics with cost-effectiveness. Pontryagin's Maximum Principle was
Externí odkaz:
https://doaj.org/article/78c26acf3ddb4d19bc9e48f2bfcac64e
Autor:
Habtamu Ayalew Engida, David Mwangi Theuri, Duncan Gathungu, John Gachohi, Haileyesus Tessema Alemneh
Publikováno v:
Heliyon, Vol 8, Iss 11, Pp e11720- (2022)
In this paper, we develop and examine a mathematical model of human melioidosis transmission with asymptomatic cases to describe the dynamics of the epidemic. The basic reproduction number (R0) of the model is obtained. Disease-free equilibrium of th
Externí odkaz:
https://doaj.org/article/97409a102f7c47909a329c3010247c27
Publikováno v:
Frontiers in Sustainable Food Systems, Vol 5 (2021)
Livestock productivity has remained low in sub-Saharan African countries compared to other places on the globe. The feeding component is the major limitation, in both quantity and quality. Among other inputs, feeding takes 55–70% of the costs invol
Externí odkaz:
https://doaj.org/article/b8c90341c9d442a79867a45a043e9014
Publikováno v:
International Journal of Advances in Applied Mathematics and Mechanics, Vol 6, Iss 4, Pp 1-13 (2019)
Externí odkaz:
https://doaj.org/article/122a1a0e0f56489ab5933bb0fe66782e
Publikováno v:
Journal of Biological Dynamics, Vol 13, Iss 1, Pp 192-217 (2019)
In this paper, the dysentery dynamics model with controls is theoretically investigated using the stability theory of differential equations. The system is considered as SIRSB deterministic compartmental model with treatment and sanitation. A thresho
Externí odkaz:
https://doaj.org/article/d3b66b48df004d7a90e7d7af1a8ecafa
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 2019 (2019)
In this paper, an ecoepidemiological deterministic model for the transmission dynamics of maize streak virus (MSV) disease in maize plant is proposed and analysed qualitatively using the stability theory of differential equations.The basic reproducti
Externí odkaz:
https://doaj.org/article/98797ae8d3fa4f8c9047b9947f6b7131
Publikováno v:
Journal of Applied Mathematics, Vol 2019 (2019)
In this paper, dysentery diarrhea deterministic compartmental model is proposed. The local and global stability of the disease-free equilibrium is obtained using the stability theory of differential equations. Numerical simulation of the system shows
Externí odkaz:
https://doaj.org/article/297d63d566ee43f386e82e6e0a255a4d
In this paper we provide a model to describe the dynamics of the species of the ecosystem after it has been raided by a bad competing specie. The competing specie invades the native plants for nutrition, carbon dioxide and space. This affects the pop
Externí odkaz:
http://arxiv.org/abs/1911.07322
Autor:
Serem, Erick Kibichiy1,2 (AUTHOR) e.serem@pu.ac.ke, Mburu, David Mwangi2,3 (AUTHOR), Abdullahi, Osman Abdikarim2,4 (AUTHOR), Bargul, Joel Ltilitan5 (AUTHOR)
Publikováno v:
Parasites & Vectors. 2/2/2024, Vol. 17 Issue 1, p1-12. 12p.