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Now showing items 724-743 of 3340
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Characterization of the Volatile Components of Essential Oils of Selected Plants in Kenya
(Hindawi, 2020-12)Essential oils are secondary metabolites that plants produce for protection from pests and predators, attraction of pollinators, and seed dispersal. )e oils are made up of a mixture of compounds that give a characteristic ... -
Characterization of Uromyces appendiculatus isolates collected from snap bean growing areas in Kenya
(2012-11-02)Bean rust (Uromyces appendiculatus (Pers.:Pers.) Unger var. appendiculatus) is one of the most devastating and variable pathogens of common bean (Phaseolus vulgaris L.) worldwide that can cause total crop loss. ... -
Characterization of Uromyces appendiculatus isolates collected from snap bean growing areas in Kenya
(Academic Journals, 2012-11-02)Bean rust (Uromyces appendiculatus (Pers.:Pers.) Unger var. appendiculatus) is one of the most devastating and variable pathogens of common bean (Phaseolus vulgaris L.) worldwide that can cause total crop loss. Characterization ... -
Characterization of various Bacillus thuringiensis strains having larvicidal activity on Chilo partellus first-instar larvae, after culture on cost-effective medium, in Kenya
(2011)Bacillus thuringiensis strains are widely used in many larvicidal pest control programs. However, the large-scale production of these biolarvicides is very expensive due to the high cost of the production synthetic medium. ... -
Characterization of winged bean (Psophocarpus tetragonolobus (L.) DC.) based on molecular, chemical and physiological parameters
(Scientific Research Publishing, 2013-10)Winged bean (Psophocarpus tetragonolobus (L.) DC.) is a potential legume crop of the tropics with high protein and oil content in the seeds. Analysis of the mutual genotypic relationships among twenty four genotypes of P. ... -
Characterization, Enzymatic Activity, and Secondary Metabolites of Fungal Isolates from Lake Sonachi in Kenya
(2015-03)The soda lakes of Kenya provide an extreme environment where diverse groups of microorganisms thrive. They are characterized by great variation in temperature, halophillic and alkaliphilic- extreme conditions. Lake Sonachi ... -
Characterological Correlates of Selfie Taking Behavior
(Scientific Research Publishing, 2018-06-29)Few researchers have examined selfie taking behavior. To address this gap, 235 participants (age 18 - 60) completed an online questionnaire assessing a variety of psychological factors, personality traits, and selfie ... -
Cheap Insurance Telematics Application for Insurance Premiums and Motor Fleet Management
(University of Embu, 2019)There has been a high population growth in Kenya in recent years which has resulted in increase in number of vehicles to facilitate movement. However, as the vehicles increases, road accidents also increase, this is due ... -
Chemical composition and mosquito repellency of essential oil of Conyza newii propagated in different geographical locations of Kenya
(John Wiley & Sons, 2014)Previously, essential oil of Conyza newii (Asterale: Asteracea, Oliv. & Hiern) growing in the northern part of West Pokot (35◦E, 1◦N) of Kenya was shown to be highly repellent [RD50 =8.9×10−5 mg/cm2, 95% confidence interval ... -
Chemical Properties Associated with Guts, Soil and Nest Materials of Odontotermes and Macrotermes Species from Kenya
(Jomo Kenyatta University of Agriculture and Technology, 2010)Changes in carbon and nitrogen cycles in tropical soils affect soil functioning and ecosystem activity. Termites play important roles in carbon and nitrogen cycles, thus determination of levels of such compounds is essential. ... -
Chemical properties associated with guts, soil and nest materials of Odontotermes and Macrotermes species from Kenya
(2010)Changes in carbon and nitrogen cycles in tropical soils affect soil functioning and ecosystem activity. Termites play important roles in carbon and nitrogen cycles, thus determination of levels of such compounds is essential. ... -
Chemistry in Second Life
(Springer Open, 2009-10)This review will focus on the current level on chemistry research, education, and visualization possible within the multi-user virtual environment of Second Life. We discuss how Second Life has been used as a platform ... -
Chicken feathers degrading bacteria isolated from flamingo feathers in Lake Nakuru, Kenya
(African Science Publications, 2021-04-05)This study investigated the ability to degrade chicken feathers by bacteria isolated from flamingo feathers in Lake Nakuru which can be applied in the degradation of poultry and abattoir wastes for the production of protein ... -
Children
(Scientific Research, 2018-02)As children grow, so this paper develops many themes that children and we all love, coherently yet freely, and attractively as children are enthralling. -
Chimeric oncogenic interferon regulatory factor-2 (IRF-2): Degradation products are biologically active
(Scientific Research Publishing, 2012-10)Interferon Regulatory Factor-2 (IRF-2) belongs to IRF family, was identified as a mammalian transcrip-tion factor involved in Interferon beta (IFNβ) gene regulation. Besides that IRF-2 is involved in ... -
Chloroplasts
(University of Embu, 2016-11) -
Chromium (Cr) phyto-toxicity effect of Horse gram (Dolichos biflorus L.)
(African Science Publications, 2020-07-09)In recent years, Heavy Metals (HMs) pollution has become a serious problem all over the world as these (HMs) continue in the soil for longer period due to their non-biodegradability. The chromium (Cr) is one of the ... -
Chromosomal aberrations and nucleic acids systems affected by some Egyptian medicinal plants used in treating female pregnant diabetic rats
(Scientific Research Publishing, 2011-04)The influences of medicinal plants Juniperus Phoenicea (Araar), Hyphaene thebaica (Doum), An-astatica hierochuntica (Kafta) and Cleome droserifolia (Sammo) as antidiabetic agents were investigated using female pregnant ... -
A Classification Model for Water Quality analysis Using Decision Tree
(2019-06)A classification algorithm is used to assign predefined classes to test instances for evaluation) or future instances to an application). This study presents a Classification model using decision tree for the purpose of ... -
Classification of derivation algebras in low dimensions
(King Saud University, 2018-01)A left-symmetric algebra A is said to be a derivation algebra if all its left and right multiplications are derivations of the Lie algebra associated to A. In this paper, we shall study derivation algebras over R and then ...