Faculty of Science & Technology (FST): Recent submissions
Now showing items 3861-3880 of 4213
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Determination of the specificity and nature of Mycoplasma Mycoides Subsp. Mycoides adherence to heir Host Cells
(University of NairobiSchool of Biological Sciences, 2010)Mycoplasma mycoides subsp. mycoides is the etiological agent of contagious bovine pleuropneumonia (CBPP). The disease is a significant constraint to cattle production throughout most of Sub-Saharan Africa. The contribution ... -
Effects of cattle grazing and trampling on herbaceous vegetation quality in Semi Arid Rangelands of Lewa wildlife conservancy, Laikipia, Kenya.
(University of NairobiSchool of Biological Sciences, 2010)This thesis aims to assess the effects of intensive but controlled cattle grazing and trampling as tools used to improve moribund grasslands of Lewa Wildlife Conservancy located in Laikipia region, Kenya. These moribund ... -
Electrochemical and spectroscopic characterisation of ferrocenethiosemicarbazone ligand and copper complexes
(Department of Chemestry, School of Physical Sciences, University of Nairobi, 2009-08)Electrochemical and spectral behavior of two thiosemicarbazone ligands, containing ferrocene as a substituent and their two copper complexes; as well as a ligand with no ferrocene substituent and its copper complex were ... -
A Toxicological study of Millettia Usaramensis Stem Bark extract on Aedes Aegypti (mosquito), Schistocerca Gregaria (desert locust) And Mus Musculus (Mouse)
(University of NairobiSchool of Biological Sciences, 2010)Some of the many insects that proliferate in tropical environments due to conduciveness of its weather conditions are crop pests both in the field and in storage. Others transmit diseases and affect the health of both ... -
Assessment Of Levels Of Urban Air Pollutants And Trace Elements In Roadside Soils; A Case Study In Eastleigh Area, Nairobi
(School of Physical Sciences, College of Biological Sciences, University of Nairobi., 2008)In this study, the assessment of five most common air pollutants from vehicular emissions were done along Juja road in Eastleigh area, Nairobi. Sampling was done for soil samples, particulate matter (PMIO), sulfur dioxide ... -
Diversity in structure, composition and properties of silk from African wild silkmoths
(school of biological sciences, 2012-10)Wild silk production is a unique eco-friendly agro-practice with enormous potential for income generation and additional benefit of compatibility with conservation goals. African wild silkmoths occur in three major ... -
Impact of intensive larval control and monitoring on malaria vectors in an area of high insecticide treated net coverage in rural Western Kenya
(University of NairobiSchool of Biological Sciences, 2009)Integrated control of vectors of human malaria in sub-Saharan Africa relies on strategic targeting of mosquito vectors. An anti-larval control study was implemented in an area of high insecticide treated bed net (ITN) ... -
Comparative study of bird guilds in different cropping systems on farm lands adjacent to Kakamega forest
(school of biological sciences, 2011-11)Tropical rainforests are characterized by habitat stability and complexity. Hence, the forests support a rich biological diversity, including 40% of all bird species. However, these rain forests have been shrinking due ... -
Efficacy of the insect growth regulator pyriproxyfen for the control of anopheles ganibiae giles senso stricto
(University of NairobiSchool of Biological Sciences, 2009)Mosquito larval control is an important component in malaria vector control package which has been neglected for quite long time, but recently, a renewed interest on this tool has been observed by introduction of IGRs ... -
Effects of insecticide treated stable nets on Glossina (Glossinadae), Trypanosomiasis and other Dipterans
(University of NairobiSchool of Biological Sciences, 2008)A field study was conducted to assess the protection conferred to zero-grazed animals against tsetse and trypanosomiasis by surrounding a zero-grazing unit with a polyethylene net. The units were subjected to various ... -
Screening for Resistance to Potato Virus Y and Potato Virus X in Potato (Solanum Tuberosum L.)
(University of NairobiSchool of Biological Sciences, 2008)Studies were conducted at KARI-Tigoni and KARI-Marindas (Molo) with the aim of assessing the value of using varieties with Potato Virus Y (PVX) and Potato Virus X (PVX) resistance in preventing crop losses under the local ... -
Medium range olfactory responses of the malaria vector Anopheles gambiae to synthetic odor blends
(University of NairobiSchool of Biological Sciences, 2008)The interaction between the malaria vector Anopheles gambiae and its human host is mediated mainly by olfactory cues that emanate from the host. Several compounds from whole body odor, sweat and breath are proven mosquito ... -
The structure and function of the Plankton community in the Pelagic zone of Lake Naivasha, Kenya
(University of NairobiSchool of Biological Sciences, 2002)In Lake Naivasha minimal fish predation upon the zooplankton due to low fish biomass and the absence of true planktivorous fish is suspected, from previous studies. The relative importance of the two forces, top-down ... -
TPARVADB: a public resource for housing and analyzing genomic data extracted from theileria parva and other Apicomplexan species.
(University of NairobiCentre for Biotechnology and Bioinformatics, 2010)Exhaustive analysis of the newly sequenced Theileria parva genome has been hindered by absence of a T parva specific database. Such a database will enable analysis of T parva genome in a systematic framework with ... -
Antimicrobial properties of phyllanthus species
(University of NairobiSchool of Biological Sciences, 2011)The antimicrobial activities of two species, Phyllanthus amarus and Phyllanthus odontodenius traditionally used for treatment of microbial diseases were investigated in comparison to Phyllanthus niruri. Aqueous (hot and ... -
Evaluation of Water Fern (Salvinia molesta) as an Alternative Source of Omega-3 Polyunsaturated Fatty Acids for Cultured Tilapia
(Cebib, 2012)Long chain omega-3 PUF As; EPA and DHA found mainly in fish, have been reported to have cardio-protective and other health benefits in humans. Unfortunately, capture fisheries cannot meet the demand for these fatty acids. ... -
Modeling of household decision making using a two stage cluster survey data
(School of mathematics, 2011-07)In central province of Kenya, families fall under different structures. These structure depend on the various parameters like the education of the spouses, their levels of income, the family decision maker, how family ... -
Application of eda to trade taxes: A case of import duty and import declaration fee in Kenya
(School of mathematics, 2011-11)Exploratory data analysis methods form an integral part of statistical programmes as a component of a course in basic statistics. In this article a number of useful statistical graphics playa crucial role in the extraction ... -
Establish a link between female genital mutilation and infant mortality in Kenya
(School of mathematics, 2011-08)Cesarean section (CS) can be a life-saving technique for both mother and infant. On the other hand it presents documented medical risks such to both mother and baby, which if anticipated can be averted or have their ... -
Modelling non-obstetric factors of cesarean section births
(School of mathematics, 2010-09)Cesarean section (CS) can be a life-saving technique for both mother and infant. On the other hand it presents documented medical risks such to both mother and baby, which if anticipated can be averted or have their ...
