Browsing University Journals/ Articles by Title
Now showing items 347-366 of 1201
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EFFECT OF SOFTWARE-ORIENTED CONCEPT MAPPING ON KENYAN STUDENTS’ ACHIEVEMENT IN ELECTROCHEMISTRY
(International Journal of Education and Social Science Research, 2020-01)This study investigated the effect of using Software-Oriented Concept Mapping on students’ achievement in electrochemistry among secondary school students in Kakamega County, Kenya. It was grounded on David Ausubel’s ... -
The effect of substituents on the reactivity of dichloridotriphenylphosphinoruthenium(II) complexes: kinetic and mechanistic study
(JOURNAL OF COORDINATION CHEMISTRY, 2021-03-24)The rates of substitution of chloro ligands from a series of ruthenium(II) complexes, [Ru(κ3-L)(PPh3)Cl2] (L = 2,2′:6′,2′′-terpyridine, 1; 4′-(4-methylphenyl)-2,2′:6′,2′′-terpyridine, 2; 4,4′4″-tri-tert-butyl-2,2′:6′,2′′ ... -
The effect of substituents on the reactivity of dichloridotriphenylphosphinoruthenium(II) complexes: kinetic and mechanistic study.
(Journal of Coordination Chemistry, 2021-03-24)The rates of substitution of chloro ligands from a series of ruthenium(II) complexes, [Ru(κ3-L)(PPh3)Cl2] (L = 2,2′:6′,2′′-terpyridine, 1; 4′-(4-methylphenyl)-2,2′:6′,2′′-terpyridine, 2; 4,4′4″-tri-tert-butyl-2,2′:6′,2′′ ... -
Effect of Supplier Information Sharing Practice on Supply Chain Performance of Kenyan Selected County Governments of Nyanza Region
(The Strategic Journal of Business & Change Management, 2022-10-09)Effective performance is a desire for any institution when adequate supplier relationship exists. Counties that embrace efficient supplier relationship management have achieved massive economic development. Adequate ... -
Effect of Surface Passivation on Electrical Properties of Pd-F:SnO2 Thin Films Prepared by Spray Pyrolysis Technique
(MDPI, 2014-11-19)Pd-F:SnO2 thin films have been prepared by spray pyrolysis technique. Optimization has been done by doping SnO2 with palladium at varying levels of concentration and then recording sheet resistance. The sheet resistivity ... -
Effect of Surface Passivation on Electrical Properties of Pd-F:SnO2 Thin Films Prepared by Spray Pyrolysis Technique
(MDPI, 2014-11-19)Pd-F:SnO2 thin films have been prepared by spray pyrolysis technique. Optimization has been done by doping SnO2 with palladium at varying levels of concentration and then recording sheet resistance. The sheet resistivity ... -
Effect of vegetated filter strips on infiltration and survival rates of Escherichia coli in soil matrix at Mau, Njoro River Watershed, Kenya.
(Energy, Ecology and Environment, 2016-12-27)Overland flows contaminated with manure borne pathogens pose risks to public health, because fecal pathogens may infiltrate into soil matrix from overland flows and contaminate soil water aquifers. The objective of this ... -
Effect of vegetated filter strips on transport and deposition rates of Escherichia coli in overland flow in the eastern escarpments of the Mau Forest, Njoro River Watershed, Kenya
(Energy, Ecology and Environment, 2016-02-14)The fate and transport of Escherichia coli (E. coli) in lotic waters through vegetated filter strips (VFSs) was evaluated in a field model pasture, utilizing VFSMOD Windows along with direct pathogen testing. This study ... -
EFFECT OF WORKING CAPITAL MANAGEMENT ON FINANCIAL SUSTAINABILITY OF PUBLIC UNIVERSITIES IN KENYA
(Strategic Journal of Business & Change Management, 2020-08)his paper examined the effect of working capital management on financial sustainability of public universities in Kenya. Thirteen chattered public universities were considered using the census sampling technique. Working ... -
Effectiveness of Biometric Modalities Employed in Management of Identity Based Conflicts in Nairobi County, Kenya
(AFRICAN JOURNAL OF EMPIRICAL RESEARCH, 2023-11-11)The case of Nairobi County, Kenya, serves as evidence that identity-based conflicts pose persistent difficulties on a global scale. In this region, the convergence of various ethnic and cultural identities sometimes gives ... -
Effectiveness Of Energy Sector Quality Management Systems In Response To Electrical Fire Disaster In Kisumu County, Kenya
(International Journal of Scientific and Research Publications (IJSRP), 2020-11)Globally, utility power transmission and distribution systems are described along with their observed vulnerabilities to natural and man-made hazards. At national level, approximately 40% of the load in the Western region ... -
Effectiveness of Guidance and Counselling on Depression among Adolescents in Schools in Kakamega County, Kenya
(AFRICAN JOURNAL OF EMPIRICAL RESEARCH, 2023-08-16)Depression is a solemn health issue affects a large number of children and adolescents. Studies have identified high prevalence of depression among adolescent students in Kenya as well as in Kakamega County. Guidance and ... -
Effectiveness of Non-Custodial Reintegration Programmes on Welfare of Returnee Terrorist Fighters in Mombasa, Kenya
(AFRICAN JOURNAL OF EMPIRICAL RESEARCH, 2023-08-28)A strong and effective non-custodial reintegration process, working in close collaboration with civil society organizations and communities, will facilitate transition back into society for former violent extremist offenders, ... -
The Effectiveness of Peace Building Strategies Used in the Management of Electoral Conflict in Trans-Nzoia County, Kenya
(AFRICAN JOURNAL OF EMPIRICAL RESEARCH, 2023-11-27)In recent times, Kenya has had a series of crises after elections, highlighting the imperative of ongoing endeavors to cultivate enduring peace. Understanding the factors that contribute to electoral conflicts is of utmost ... -
Effectiveness of Rehabilitation Programmes in Management of Juvenile Delinquency within Penal Institutions in Kakamega County, Kenya.
(International Journal of Multidisciplinary and Current Research, 2020-09-06)Juvenile crime is a major concern Worldwide. The purpose of this study was to evaluate the effectiveness of rehabilitation programmes in management of juvenile delinquency within penal institutions in Kakamega County, Kenya. ... -
Effectiveness of the Conflict Management Mechanisms in Land Use Conflicts in West Pokot County, Kenya
(Research on Humanities and social sciences, 2021-02-28)West Pokot County, Kenya has experienced land use conflicts for a very long time. Land is a very important resource for pastoralists and agropastoralists’ livelihood. Formal Conflict management mechanisms were established ... -
Effectiveness of the Devolved Primary Health Care Gatekeeper System in Machakos County, Kenya
(American Journal of Health Research, 2016-06-30)The low health outcomes and inequities problems in developing countries are due to ineffective gate keeping at the Primary Health Care (PHC) level, non-adherence to policy and dysfunctional health infrastructure. This study ... -
Effects of 15th January 2010 Annular Solar Eclipse on Traveling Ionospheric Disturbances and Equatorial Plasma Bubbles over Low Latitude Regions of East Africa
(Advances in Astronomy, 2022-11-21)The influence of the 15th January 2010 annular solar eclipse on traveling ionospheric disturbances (TIDs) and equatorial plasma bubbles (EPBs) is studied using data from six global navigation and satellite system (GNSS) ... -
Effects of climate variability on maize yield in the arid and semi arid lands of lower eastern Kenya
(Agriculture & Food Security, 2015-06-09)Background Climate is a key input of rain-fed agriculture. Climate variability and change has been the most important determinant of crop yields in Kenya and other parts of the world. However, there has been not much ...