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Now showing items 2065-2084 of 5636
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Enhancement of degradation of DDT and HCB in tropical clay soils in model experiments
(Technische Universität München, 2010)This study sought to enhance the degradation of two persistent organic pollutants (POPs) – DDT and HCB – in two tropical clay soils in model laboratory experiments. Anaerobic-aerobic cycles and amendment with compost were ... -
Enhancing climate action at grassroots levels in least developed countries: unlocking bio-briquetting opportunities for communities in Wajir, Vihiga, Kitui, and Kajiado counties in Kenya
(Inderscience Publishers (IEL), 2021)Grassroots communities are often the hardest hit by climate change. They also appreciably contribute to the problem through activities like deforestation, land use changes, and cooking with firewood. Bio-briquettes from ... -
Enhancing Competitiveness Through Guests’ Experiences: A Typology of Customer Experiences in Upscale Hotels
(Routledge, 2017)This study sought to develop a marketing model that can enhance the competitiveness of four- and five-star hotels in Kenya. The main factors generating guests’ expectations and delight were investigated after focusing ... -
Enhancing light absorption and lifetime stability of organic solar cells using pentacene encapsulation
(SA Institute of Physics, 2015). In the present work we compare the performance of a pristine P3HT:PCBM based bulk heterojunction solar cell with a device incorporated with pentacene encapsulated Ag nanoparticles. Encapsulation has been achieved through ... -
Enhancing Quality Education through Devolution of Quality Assurance Functions to Schools in Kenya: Expectations and Challenges
(International Journal of Education and Research, 2014)The concept of devolution which means taking services closer to wananchi (citizens) has gained momentum since the promulgation of the current constitution of Kenya in the year 2010. The functions of Directorate Quality ... -
Enhancing students’ biology learning by using augmented reality as a learning supplement
(SAGE Publications, 2020-07)The purpose of this study was to investigate the effects of augmented reality (AR) technology on students’ learning outcomes (measured according to Bloom’s cognitive levels) and attitude toward biology. The print book was ... -
Enrolment Trends in Youth Polytechnics in West Pokot County, Kenya.
(IISTE. No 1 Central, Hong Kong Island, Hong Kong SAR, 2015)The concept of Youth Polytechnics (YPs) was started as village polytechnics in 1968 by the National Christian Council of Kenya (N.C.C.K.).They are managed by local communities, Non-Governmental Organizations, the government ... -
Entanglement of atom-field states in the anti-Jaynes-Cummings interaction: rabi oscillations and quantum teleportation of entangled atomic qubits
(Maseno University, 2023)The quantum Rabi model (QRM), the simplest single-mode spin-boson model, was initially simplified using rotating wave approximation (RWA), yielding the Jaynes Cummings (JC) model in rotating frame (RF). The QRM was later ... -
Enteral Feeding Practices for Very Preterm and Very Low Birth Weight Infants in Nigeria and Kenya
(Frontiers in pediatrics, 2022-05-11)Optimizing nutrition in very preterm (28–32 weeks gestation) and very low birth weight (VLBW; 1,000 g to< 1,500 g) infants has potential to improve their survival, growth, and long-term health outcomes. Aim To assess ... -
Entomophagus Response of Indigenous Chicken to Diets Enriched with German Cockroach (Blattela germanica) Meal in Kenya
(2023-05-16)Feeding accounts for 65-70% of cost production in a chicken enterprise. Fishmeal has primarily been used as a source of protein in chicken feed owing to its excellent nutritional value. However, due to its unstable supply ... -
Entrepreneurial Behaviour of Dairy Groups in Nyamira County, Kenya: A Sustainable Livelihood Strategy for Rural Development
(Asian Journal of Agricultural Extension, Economics & Sociology, 2016-10-06)Aim: Farmers’ groups were introduced in Kenya as cooperatives during the colonial period for the purpose of promoting commercial agricultural production by peasant farmers. However, there is still poor rural milk trade and ... -
Entrepreneurial Orientation and Firm Performance: The Mediating Role of Marketing Communication in Micro-Enterprises in Kericho County, Kenya
(Maseno University, 2017)Micro-enterprise sector is paramount to economic growth and development in many countries. In Kenya the sector has provided a steady growth in employment from 67.5%- 83.4% between 2010 and 2014. However; it contributes ... -
Enumeration and Identification of Rhizospheric Microorganisms of Sugarcane Variety CO 421 in Kibos, Kisumu County, Kenya
(Asian Economic and Social Society, 2018)Sugarcane (Saccharum officinarum L.) is known to have microbial organisms associated with its rhizosphere which have potential antagonistic activity against other microorganisms. However numerous studies on rhizosphere ... -
Enumeration and Identification of Rhizospheric Microorganisms of Sugarcane Variety CO 421 in Kibos, Kisumu County, Kenya
(Asian Economic and Social Society, 2018)Sugarcane (Saccharum officinarum L.) is known to have microbial organisms associated with its rhizosphere which have potential antagonistic activity against other microorganisms. However numerous studies on rhizosphere ... -
Enumeration of plane and d-ary tree-like structures
(Annals of Mathematics and Computer Science, 2023-08-26)Trees are generalized using various approaches such as considering tree-like structures. Some of the tree-like structures are Husimi graphs, cacti and oriented cacti. These graphs have been enumerated according to number ... -
Enumeration of Trees With Local Orientation by Degree Sequences and Reachability of Vertices
(Maseno University, 2020)Trees in which edges are oriented from a vertex of lower label towards a vertex of higher label, commonly referred to as locally oriented trees, were introduced by Du and Yin in an attempt to solve a problem conjectured ... -
Enumeration, identification and antagonistic potential of selected microbial isolates from sugarcane variety co 421 rhizosphere against sporisorium scitamineum in Kibos, Kisumu county, Kenya
(Maseno University, 2016)Sugarcane smut disease caused by a fungus Sporisorium scitamineum is a limiting factor to cane production in Kenya. It is threatening the sugar industry due to its effect on cane quality and yields. Sugarcane (Saccharum ... -
Enumeration, identification and antagonistic potential of selected microbial isolates from sugarcane variety co 421 rhizosphere against sporisorium scitamineum in Kibos, Kisumu county, Kenya
(Maseno University, 2016)Sugarcane smut disease caused by a fungus Sporisorium scitamineum is a limiting factor to cane production in Kenya. It is threatening the sugar industry due to its effect on cane quality and yields. Sugarcane (Saccharum ... -
Enviromental Risk Factors Associated with Primary Liver Cancer in Western Kenya: A Mini-review
(ScienceOpenLibrary, 2021)Primary Liver Cancer (PLC) is a global health burden, which is poorly addressed in developing countries. It is ranked the third leading cause of cancer-related mortality worldwide, with high incidence rates reported in ...