Journal Articles: Recent submissions
Now showing items 3861-3880 of 4120
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Spartial and seasonal variations in concentrations of polycyclic aromatic hydrocarbons in water and sediment of Kisumu City Bay of Winam Gulf, Lake Victoria-Kenya
(2009-11-01)Seasonal and offshore concentration variations for selected sixteen priority pollutant polycyclic aromatic hydrocarbons (PAHs) in surface sediments and water of Car Wash and Kisat areas of Winam Gulf, Lake Victoria, ... -
High concentrations of polycyclic aromatic hydrocarbons found in water and sediments of car wash and kisat areas of Winam Gulf, Lake Victoria-Kenya
(Springer-Verlag, 2009-01-09)Mean concentrations of selected USEPA priority polycyclic aromatic hydrocarbons (PAHs) in surface sediments and water samples from Car Wash and Kisat areas of Winam Gulf, Lake Victoria in Kenya have been determined ... -
In vitro organic matter disappearance of tanniferous browse using rumen liquid from goats ingesting grass versus browse
(Taylor & Francis, 2013-12-01)In vitro organic matter disappearance (IVOMD) of African browse species often indicates artificially low nutritive value due to the presence of condensed tannins (CT). Diet of the rumen liquor donor may change this if ... -
In vitro assessment of ruminal fermentation characteristics of tropical browse mixtures supplemented with yeast
(Blackwell Publishing Ltd, 2012-03-01)An in vitro ruminal gas production study was conducted to assess the effect of yeast supplementation on rumen fermentation of tanniniferous tropical browse mixtures prepared by mixing Berchemia discolor with Acacia ... -
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(2012-03-01) -
Effect of yeast supplementation on in vitro ruminal degradability of selected browse species from Kenya
(World Food Ltd, 2010-04-01)Journal of Food, Agriculture & Environment, Vol.8 (2), April 2010 553 www.world-food.net Journal of Food, Agriculture & Environment Vol.8 (2): 553-557. 2010 WFLPublisher Science and Technology Meri-Rastilantie 3 B, ... -
Evaluation of nutritive value and palatability by goats and sheep of selected browse foliages from semiarid area of Kenya
(Blackwell Publishing Asia, 2008-08-01)The feeding value of five browse foliages (Acacia brevispica, Acacia mellifera, Berchemia discolor, Zizyphus mucronata and Maerua angolensis) grown in semiarid area of Kenya were evaluated. Their chemical composition ... -
Performance of growing goats fed urea sprayed maize stover and supplemented with graded levels of Tithonia diversifolia
(THE ASIAN-AUSTRALASIAN ASSOCIATION OF ANIMAL, 2017-07-01)A study was carried out to examine the effect of supplementing urea-sprayed maize stover with incremental levels of Tithonia diversifolia (Tithonia) forage on dry matter (DM) intake, digestibility and live weight ... -
The effect of supplementing urea treated maize stover with Tithonia, Calliandra and Sesbania to growing goats
(2006)A study was conducted to compare the effects of feeding Tithonia diversifolia (Tithonia) with Calliandra calothyrsus (Calliandra) and Sesbania sesban (Sesbania) tree legume forages as protein supplements to a basal ... -
Capital Structure, Ownership Structure and Firm Value: An Econometric Panel Analysis of Firms Listed in Kenya
(2015)The purpose of this study is to explore the effect of capital structure and ownership structure on market value of listed firms in Kenya. In this study, data of companies that were active in Nairobi Securities Exchange ... -
Determinants of Tax Compliance among Small Taxpayers in Western Kenya
(Greener Journals, 2015) -
Determining Automation Effect on Market Efficiency
(2013-11-30)The aim of this research was to better understand technology-induced market changes. The Nairobi Security Exchange was studied and the effects of an automation exercise carried out in 2006, was the research focus. ... -
Financial leverage and performance of listed firms in a frontier market: Panel evidence from Kenya
(2015-03-30)This paper investigates the relationship between financial leverage and the financial performance of listed firm in Kenya. We use annual data for the period 2007–2011. Using various panel procedures, the study finds ... -
A comparison of adsorption equilibrium, kinetics and thermodynamics of aqueous phase clomazone between faujasite X and a natural zeolite from Kenya
(The South African Chemical Institute, 2015)In this study, a well-studied synthetic faujasite X (FAU-X) zeolite and a recently discovered natural zeolite material from Kenya (NZ-K) were compared for their efficiency in removal of clomazone, a herbicide and water ... -
Removal of tebuconazole from wastewater by zeolite X: kinetics and thermodynamics studies
(2014-08)Tebuconazole, a widely used fungicide is toxic to the environment and has been reported as a water contaminant. In this study, the adsorption of aqueous solution tebuconazole onto faujasite X (NaX) was investigated in ... -
Effects of zeolite X on dissipation of hexazinone from agricultural waste waters in Western KenyaEffects of zeolite X on dissipation of hexazinone from agricultural waste waters in Western Kenya
(2013)Dissipation of hexazinone in Zeolite X treated wastewater followed pseudo first-order kinetics giving a calculated half-life of 41 days compared to a half-life of 144 days in untreated wastewater. The herbicide degraded ... -
Effects of faujasite X and Y zeolites on the 1, 1, 1-trichloro-2, 2’bis (p-chlorophenyl) ethane (DDT) degradation during water purification
(2013)The ability of zeolites to abstract and denature organochloride pesticides finds application in water purification practices. In this study, activated faujasite X and Y zeolites were separately exposed to 1, 2 and 4 ... -
Allelopathic potential of mexican sunflower [tithonia diversifolia (hemsl) a. Gray] on germination and growth of cowpea seedlings (vigna sinensis l.)
(2015)Invasive plant species when introduced into new environments may result into a number of ecological problems (Howard et al., 2000). They may influence other species through pathways such as allelopathy or phytotoxicity ...
