Musamu, Joyce; Mulwa, Janet K.; Mwanza, Rose(International journal of innovative science and research technology, 2025-07-22)
This research investigated the influence of reduced household income on dropout rates during COVID-19 pandemic within public secondary schools in Lower Yatta Sub-County, Kitui County, Kenya. The primary goal being to examine ...
Mwanza, Pius M.; Ngesu, Sarah N.; Musyoka, F. M.(International Journal Of Advance Research And Innovative Ideas In Education, 2025)
Utafiti huu ulinuia kutathmini nyimbo za Kiswahili zinazotumika katika shule za chekechea kama nyenzo ya ufundishaji katika kata nne za Kaunti ya Makueni ambazo ni Mukaa, Kilungu, Kathonzweni na Makueni. Kaunti ya Makueni ...
Mbithi, Mutisya C.; Ngesu, Sarah N.; Chomba, Esther N.(2025-06-12)
Kusudi: Utafiti huu ulichunguza usahihi wa uhawilishaji wa viwakilishi vya jinsia katika vitabu vya Kiingereza vilivyotafsiriwa kutoka Kiswahili kwenda Kiingereza. Utafiti huu ulidhamiria kuchunguza na ...
Let X be a uniformly convex and uniformly smooth real Banach space with dual X∗. Let F : X → X∗ and K : X∗ → X be continuous monotone operators. Suppose that the Hammerstein equation u + KFu = 0 has a solution in X. It is ...
Rural electrification can, potentially, enhance the welfare of households if the scarcity of inefficient fuels and/or a rise in income facilities inter-fuel substitution towards electricity use. This research aimed to ...
Achimugwu, Peter U.; Kinyanjui, Mathew N.; Malonza, David M.(2023-10-24)
The current crisis of global climate change and its consequences which are manifested in form of different environmental disasters is attributed to excessive emission and accumulation of greenhouse gases in the atmosphere, ...
Wairimu, Josephine; Chirove, Faraimunashe; Ronoh, Marilyn; Malonza, David M.(Elsevier, 2018-12)
We present a model to investigate the effects of vector resistance to control strategies. The model captures the development of resistance as well as loss of resistance in mosquitoes and how these affect the progress in ...
Tilahun, Getachew T.; Makinde, Oluwole D.; Malonza, David M.(2017)
We propose and analyze a compartmental nonlinear deterministic mathematical model for the typhoid fever outbreak and optimal control strategies in a community with varying population. The model is studied qualitatively ...
Using military-type strategies and equipment to conserve wildlife, also known as militarized conservation, is highly contested. In
sub-Saharan Africa (SSA), one acutely controversial aspect of militarized conservation is ...
Tilahun, Getachew T.; Makinde, Oluwole D.; Malonza, David M.(Taylor and Francis, 2017-06-14)
We propose and analyse a nonlinear mathematical model for the transmission dynamics of pneumonia disease in a population of varying size. The deterministic compartmental model is studied using stability theory of differential ...
Soh, Pasquini F.; Kinyanjui, Mathew; Malonza, David M.; Kiogora, Roy(Elsevier, 2025-06)
This paper aims to develop a fractional order mathematical model addressing water pollution dynamics. The model is designed to elucidate the effect of pollutants and propose effective strategies for mitigating their spread ...
Tilahun, Getachew T.; Makinde, Oluwole D.; Malonza, David M.(Elsevier, 2018-01-01)
In this paper, we propose and analyze a mathematical model for Pneumonia–Typhoid co-infection to examine their characteristic relationship due to preventive and treatments strategies. Firstly, we qualitatively analyzed the ...
Murdock, James; Malonza, David M.(Elsevier, 2009-08-01)
An asymptotic unfolding of a dynamical system near a rest point is a system with additional parameters, such that every one-parameter deformation of the original system can be embedded in the unfolding preserving all ...
Nyaberi, H. O.; Mutuku, W. N.; Malonza, David M.; Gachigua, G. W.(Wiley, 2023-09-27)
Coffee berry disease (CBD) is a fungal disease caused by Colletotrichum kahawae. CBD is a major constraint to coffee productionto Kenya and Africa at large. In this research paper, we formulate a mathematical model of the ...
Nyabadza, F.; Bekele, B. T.; Rúa, M. A.; Malonza, David M.; Chiduku, N.; Kgosimore, M.(Wiley, 2015-09-06)
Most hosts harbor multiple pathogens at the same time in disease epidemiology. Multiple pathogens have the potential for interaction resulting in negative impacts on host fitness or alterations in pathogen transmission ...
Ngari, Cyrus G.; Malonza, David M.; Muthuri, Grace G.(2014-06-04)
This paper presents a deterministic model for pneumonia transmission and uses the model to assess the potential impact of therapy. The model is based on the Susceptible-Infected-Treatment-Susceptible compartmental structure ...
Ofoedu, Eric U.; Malonza, David M.(Elsevier, 2011-03-01)
In this paper we study hybrid iterative scheme for finding a common element of set of solutions of generalized mixed equilibrium problem, set of common fixed points of finite family of weak relatively nonexpansive mapping ...
Ndengele, Richard T.; Mutwiri, Robert M.; Odhiambo, Fredrick O.(Asian journal of probability and statistics, 2025-07-04)
This study investigated the stochastic price dynamics of green grams in Kitui County, Kenya, aiming to analyze and predict price movements using a Markov chain model. Employing monthly price data from January 2012 to ...
Biological control agents heavily rely on volatile cues for host location and can be an important component of managing pests through habitat management-based strategies that enhance trophic interactions. This study aimed ...
Kiema, Agnes M.; Mutua, John; Ngesu, Sarah N.(2025-07-01)
Makala hii imechunguza, usawiri wa wahusika wa kume katika riwaya ya Chozi la Heri(2017). Katika ulimwengu wa riwaya ya Kiswahili na fasihi, imekuwa kama jambo la kawaida kuona watafiti wengi wakichunguza masuala ...