Browsing Faculty of Science & Technology (FST) by Title
Now showing items 2219-2238 of 4283
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Key elements of fisheries management on Lake Victoria
(University of Nairobi, 2002)The fisheries of Lake Victoria have always been dynamic and the relevant authorities have continually tried to manage them. During the second half of the last century, numerous changes took place and fisheries managers had ... -
The Key Reasons for Cros s - Listing in East A frican Stock Exchanges by Firms Listed in the Nairobi Securities Exchange
(School of Mathematics, University of Nairobi, 2012)The purpose of this study was to investigate the key reasons behind the decision by the firm management of Nairobi Securities Exchange (NSE) listed firms to cross-list in East African Exchanges. The study employed ... -
Kiman's histology text and manual
(Department of Human Anatomy, University of Nairobi, 2014) -
The kinetic properties of nad-linked malic enzyme from muscle of the dung beetle Catharsius
(University of Nairobi, 1982)Nad-linked malic enzyme (L-malate: NAD+ oxidoreductase (decarboxylating), E.C. 1.1.1.38) was purified from muscle of the dung beetle Catharsius to a specific activity of 28 μmol/min/mg of protein. Its molecular weight was ... -
Kinetics and thermodynamics of aqueous Cu(II) adsorption on heat regenerated spent bleaching earth
(Department of Chemistry, University of Nairobi,Department of Chemistry, Kimathi University College of TechnologyDepartment of Chemistry, Kenyatta University, 2011)This study investigated the kinetics and thermodynamics of copper(II) removal from aqueous solutions using spent bleaching earth (SBE). The spent bleaching earth, a waste material from edible oil processing industries, ... -
Kinetics of cadmium release from selected tropical soils from Kenya by low-molecular-weight organic acids
(Department of Chemistry, 2003) -
Kinetics of Copper Desorption from Regenerated Spent Bleaching Earth
(Department of Chemistry, Kenyatta University,Department of Chemistry, University of Nairobi,, 2009)Recent studies have shown that spent bleaching earth (SBE), a clayey waste from edible oil refineries, could be used to remove Cu from aqueous solutions. This could result in copper-laden material whose continual disposal ... -
Kinetics of Ester Hydrolysis used in the Interpretation of the Adsorption properties of solid supports
(University of NairobiDepartment of Chemistry, University of Nairobi, 2002) -
The kinetics of haemopoietic differentiation assessed by in vitro bone marrow culture in endotoxin-treated and in anaemic calves
(University of Nairobi.School of Biological Sciences, 1980-07)Marrow aspirates from calves injected with Pseudomonas aeruginosa endotoxin showed an increased number of granulocyte/macrophage progenitor cells, and a reduced number of erythroid progenitor cells. On the other hand, ... -
Kinetics of single and multi-component sorption of Zn (ii) ions from aqueous solutions using a mineral of Kenyan origin
(Department of Chemistry, University of Nairobi. Nairobi. Kenya, 1990)The objective of this work was to test the efficacy and applicability of a micaceous mineral of Kenyan origin (herein referred to as Mica-K or the mineral) in the removal of Zinc ions from water and wastewater systems. -
Kirkinine, a New Daphnane Orthoester with Potent Neurotrophic Activity from Synaptolepis kirkii
(University of Nairobi, 2000)The bioassay-guided fractionation of a dichloromethane extract from the roots of Synaptolepis kirkii using neuronal viability as a model allowed the isolation of the new daphnane orthoester kirkinine (1a) as a powerful ... -
Knipholone anthrone from Kniphofia foliosa
(University of NairobiCollege of Biological and Physical Sciences, 1993-11)A new anthrone named knipholone anthrone was isolated from the stem of Kniphofia foliosa. Its structure was determined by spectral analysis as well as conversion to knipholone. -
Knipholone cyclooxanthrone and an anthraquinone dimer with antiplasmodial activities from the roots of Kniphofia foliosa
(Department of Chemistry, 2013)A new phenylanthrone, named knipholone cyclooxanthrone and a dimeric anthraquinone, 10-methoxy-10,7′-(chrysophanol anthrone)-chrysophanol were isolated from the roots of Kniphofia foliosa together with the rare naphthalene ... -
Knock down efficacy of commercially available insecticides against Anopheles gambiae
(University of Nairobi, 2017)Knockdown efficacy of commercial aerosol insecticides against laboratory reared Anopheles gambiae Kisumu strain mosquitoes and suppression of indoor resting density of A. gambiae complex mosquitoes in the field were ... -
Knowledge and attitudes to malaria control and acceptability of permethrin impregnated sisal curtains
(College of Physical and Biological Sciences, 1999)OBJECTIVES: The objectives of this study were to conduct a survey on the knowledge and practices relating to malaria prevention and treatment in two rural communities in Western Kenya, and to determine the acceptability ... -
Knowledge of psychiatric terms and concepts among Kenyan youth: Analysis of focus group discussions.
(2013)Psychiatric disorders and symptoms are common worldwide. However, cultural differences in symptom manifestation and knowledge of psychiatric terms and concepts represent a challenge to accurate clinical assessment. Our ... -
The KRISP 90 seismic experiment - a technical review
(University of Nairobi, 1994)On the basis of a preliminary experiment in 1985 (KRISP 85), a seismic refraction/wide-angle reflection survey and a teleseismic tomography experiment were jointly undertaken to study the lithospheric structure of the Kenya ... -
The KRISP 94 lithospheric investigation of southern Kenya — the experiments and their main results
(Department of Geology, 1997)Following two previous experiments in 1985 (KRISP 85) and 1989–1990 (KRISP 90), a series of geophysical experiments was undertaken in 1993–1995 (KRISP 94) to study the lithospheric structure of the southern Kenya rift down ... -
l-Arginine supplementation in women with chronic hypertension: impact on blood pressure and maternal and neonatal complications
(College of Physical and Biological Sciences, 2010)Objective. To evaluate l-arginine (l-Arg) supplementation in pregnant women with chronic hypertension and its effects on blood pressure (BP) and maternal and neonatal complications. Methods. We enrolled 80 women affected ... -
Laboratory and Field Evaluation of Entomogenous Fungi for Tick Control
(University of Nairobi.school of biological sciences, 2000-12)Aqueous and oil-based formulations of two entomogenous fungi, Beauveria bassiana and Metarhizium anisopliæ were tested for their efficacy against the three major species of African ticks; namely, Amblyomma variegatum, ...