Geoffrey W. Khamala; John W. Makokha; Churchill Wanyera; Kanike Raghavendra Kumar; Mansour Almazroui; Pelati Althaf; Aqil Tariq(King Abdulaziz University and Springer Nature Switzerland, 2026-05-20)
The Cloud Area Fraction (CAF) and Cloud Radiative Effect (CRE) are among the key metrics for understanding Earth’s climate, as they modulate shortwave and longwave radiation. This study, therefore, analyzes the vertical ...
James Eukot Lotom; Harriet Jepchumba Kidombo; Anthony Wainaina Ndungu(African Journal of Law, Political Research and Administration, 2026-06-25)
Project implementation is a critical phase of the project lifecycle that directly determines project success. Sustainable organizational performance relies on structured project management procedures rather than arbitrary ...
Yonah Situma; John W. Makokha; Geoffrey W. Khamala; Kanike Raghavendra Kumar; Richard Boiyo; Geoffrey W. Khamala, Geoffrey W. Khamala(Journal of Atmospheric and Solar-Terrestrial Physics, 2026-01-19)
Accurate identification and classification of atmospheric aerosols remain a significant challenge across Africa, limiting the precise assessment of their climatic effects. This study presents a comprehensive analysis of ...
Yonah Situma; John W. Makokha; Peter N. Khakina; Geoffrey W. Khamala; Kanike Raghavendra Kumar; Richard Boiyo(Journal of Atmospheric and Solar-Terrestrial Physics, 2026-06-19)
Accurate identification and classification of atmospheric aerosols remain a significant challenge across Africa,
limiting the precise assessment of their climatic effects. This study presents a comprehensive analysis of ...
Collins Obura, Jared Okello(International Journal of Economics, Commerce and Management, 2025-07-07)
The urge for fair competition in public procurement process has led to many governments
through national treasury and public procurement regulatory authorities come up with
frameworks that promotes efficiency and equity ...
The urge for fair competition in public procurement process has led to many governments
through national treasury and public procurement regulatory authorities come up with frameworks that promotes efficiency and equity ...
BENJAMIN TOWETT KOROSS(International Journal of Research in Education Humanities and Commerce, 2025-05-03)
Functional writing is a pragmatic use of language for social and personal expression. It is a
universal communication tool that determines achievement of students’ lifelong goals. Teacher
preparedness. Among the ...
Makala hii inaeleza dhima ya Kiswahili katika mchakato wa ufunzaji na ujifunzaji wa darasa la elimu ya watu wazima (Ngumbaru) katika kaunti ya Turkana. Data ya utafiti ilikusanywa nyanjani kupitia mahojiano na uchunzaji. ...
Simon Esekon Ekiru, Edward Ekadeli Lokidor(2025-03-03)
Makalahiiinachunguza sitiari za utambuzi kamawenzo wakusawiriuongozi mbaya katika riwaya ya Nguu za Jadi. Kwa kutumiambinu yauhakikiwa matinina muundo wa kiuthamano,makala hiiinachanganuasitiariza utambuzina nukuu ...
Women's economic empowerment is critical in driving inclusive growth,
poverty reduction, and social equity. Progress made towards Women
Economic Empowerment (WEE) has been majorly through education for all
and equal ...
Makala hii inaeleza dhima ya Kiswahili katika mchakato wa ufunzaji na ujifunzaji wa darasa la elimu ya watu wazima (Ngumbaru) katika kaunti ya Turkana. Data ya utafiti ilikusanywa nyanjani kupitia ...
Mrs. Monica Kinyanjui Dr. Joshua Lemuya(2026-02-01)
The role of micro and small-scale enterprises sector in the development process has been at the Centre of women entrepreneurship in Kenya. Women access to credit has been of concern but studies have not been conclusive ...
This paper investigates how EkeGusii conveys meaning and offers an insightful analysis of the relationships between meanings in the social varieties ofEkeGusii circumcision. EkeGusii is a Bantu language spoken in Southwestern ...
Nomé Sakané & Miguel Alvarez & Mathias Becker & Beate Böhme & Collins Handa & Hellen W. Kamiri & Matthias Langensiepen & Gunter Menz & Salome Misana & Neema G. Mogha & Bodo Maria Möseler & Emiliana J. Mwita & Helida A. Oyieke & Mark T. van Wijk(2012-08-20)
Small wetlands in Kenya and Tanzania cover about 12 million ha and are increasingly converted for agricultural production. There is a need to provide guidelines for their future protection or use, requiring their systematic ...
James K. Ndufa, * Stanley M. Gathumbi, Hellen W. Kamiri, Ken E. Giller, and Georg Cadisch(2009-11-01)
Th e deliberate planting of fast-growing N2–fi xing legume monoculture species in rotation with cereal crops can be an important
source of N for soil fertility replenishment. We hypothesized that mixed-species fallows ...
Kibet Sitienei , 1,2 Hellen W. Kamiri,3 Gilbert M. Nduru,1 and David M. Kamau4(2018-10-01)
Kenya’s tea industry depends predominantly on imported compound NPK fertilizers to replenish nutrients removed through
plucking. 'ese fertilizers cannot be easily manipulated for specific soils and tea clones. 'ey also ...
Catherine Waithira NJUGUNA, 1 Hellen Wangechi KAMIRI, 2 John Robert OKALEBO,1 Wilson NGETICH,1 Syphilline KEBENEY1(2016-10-30)
Maize is the main staple food in Kenya with over 90% of Kenyans relying
on it. While the annual national consumption is increasing, the production of this crop has
been on the decline in the last two decades. Maize ...
Ashiono F.1*, Kamiri H.W.2, and Kinyanjui M.3(2019-03-01)
Forest soil is the convectional growth media used in raising seedlings in tree nurseries in Kenya. Poor growth media in tree nursery establishment has been reported as the major cause of poor seedling establishment in the ...
Joseph M. Karienye1* , Tom Ouna1 , Hellen Kamiri2(2019-10-06)
The future of African agriculture depends on the outcome of climate and specifically on rainfall variability. In arid and semi-arid areas, the impacts of rainfall variability can be adverse especially where the main farming ...
Kibet Sitienei 1, 3,4, Hellen W. Kamiri2, Gilbert M. Nduru1, David M. Kamau3, Wilson K. Nyabundi4, Maureen Morogo5(2019-01-01)
Food production among rural farmers globally has been threatened by climate variability impacts leading to food scarcity. Small holder farmers face challenges in the choice of appropriate adaptive mechanisms when responding ...