Browsing Faculty of Science & Technology (FST) by Title
Now showing items 454-473 of 4033
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Assessment Of Water Quality Trends Using Remote Sensing Data “Case Study Of Lake Naivasha In The Rift Valley Of Kenya
(University of Nairobi, 2015)This study was conducted using remote sensing data for the establishment of water quality trends of Lake Naivasha from 2003 to 2011. Laboratory analysis was also conducted for three months from September 2014 to November ... -
Assessment of Water Recedes At the Smith Sound Bay in Lake Victoria in Misuingwi Tanzania
(University Of Nairobi, 2013)An environmental degradation in the form of wetland destruction has been evident at the tip tail of the Smith Sound bay of Lake Victoria. Therefore the main objective of this study is to assess the changes that are ... -
Assessment Of Yield, Grain Quality And Combining Ability Of Selected Rice Cultivars In Kenya
(University of Nairobi, 2020)Rice is an important crop in Kenya, mostly grown by small scale farmers as a commercial and food crop. The existing cultivars are low yielding, late maturing, and low grain quality. There is need to improve locally adapted ... -
An assessment on the acceptance of big data in statistics
(University of Nairobi, 2021)The data revolution which has caused an explosion of data volumes and increased data demands is expected to have a big impact in research institutes. To support this data revolution and improve the quantity, frequency, ... -
Assesssing The Impact Of Pension Scheme Conversion From Defined Benefit To Defined Contribution
(University of Nairobi, 2013)The KNEC pension scheme is under management by a private administrator. Like all such administrators, Liberty Pensions ltd is under bidding of the sponsor to adopt the new pension plan for and on behalf of KNEC. It is ... -
Asset growth effect on stock returns at the Nairobi securities exchange limited
(School of mathematics, 2012-11)Asset growth is form of investment in which the company management adds value to shareholders wealth. This lucrative investment strategy is emerging to be the normative idea for many firms. It is also common knowledge ... -
THE ASSET LIABILITY EQUILIBRIUM MODEL IN OCCUPATIONAL PENSION FUNDS
(University of Nairobi, 2002) -
Assignment of operational taxonomic units for metagenomic experiments
(University of NairobiCentre for Biotechnology and Bioinformatics, 2011)Species characterization is a challenging task in metagenomics mainly due to data complexity and sequence fragmentation. Reliance on broadly conserved genes as phylotyping markers for assigning sequences to their operational ... -
Associated impacts of common weeds on Bacillus thuringiensis (Rt) cotton: a case study of Mwea, Kenya
(University of NairobiSchool of Biological Sciences, 2011)Cotton (Gossypium hirstum L.) is an important cash crop in Kenya but its yields are low due to various constraints including weeds, pests and diseases. Cotton is especially sensitive to weed competition because it grows ... -
Association between climatic variability and malaria risk in Tanzania
(Department of Meteorology, University of Nairobi, 2010)Malaria is still a major public health problem in the United Republic of Tanzania, is the leading cause of outpatient and inpatient health service attendance and the leading cause of death in both children and adults. This ... -
Association between Madden-julian oscillations and wet and dry spells over Rwanda
(2014)The objective of this study was to examine the association between the Madden-Julian Oscillation (MJO) and wet and dry spells over Rwanda. Daily rainfall records and MJO indices was used in the study. The choice of daily ... -
The association of tropical sea surface temperatures and wind features with ‘KIREMT' Seasonal rainfall over Ethiopia
(University of Nairobi, 2014)Ethiopia, which is found in the Greater Horn of Africa, enjoys different climatic conditions ranging from temperate to desert. Ethiopia is agrarian country where agriculture employs 84% of the working force and 48% of the ... -
Atmospheric circulations associated with extreme events in seasonal rainfall over west Africa
(Department of meteorology School of physical sciences University of Nairobi, 2005)This study examined the atmospheric circulation pattern associated with extreme rainfall events over West Africa during rainfall season. The atmospheric circulation patterns are crucial in determination of the mechanisms ... -
Atmospheric Corrosion Analysis Of Metallic Coated And Prepainted Steel Roofing Products In Selected Sites In Kenya
(UoN, 2019)Atmospheric corrosion of metallic materials is of concern due to structural failures and massive losses in infrastructure associated with corrosion. A study was conducted to assess the accelerated and outdoor corrosion ... -
Atmospheric Dispersion Modelling of Particulate Matter and Gaseous Emissions From Selected Cement Factories in Athi River Machakos County Kenya
(University of Nairobi, 2023)Cement manufacturing industries play a vital role in economic development through the development of infrastructure and the creation of employment opportunities. However, cement manufacturing results in the emission of ... -
Atmospheric emission budgets for domestic biomass burning in Kenya
(Depatment of Chemistry, University of Nairobi, 2000)The thesis is the culmination of a series of efforts designed to quantify the annual contribution of domestic biofuel burning in Kenya to local, regional and global atmospheric trace gas budgets in 1997, by way of a ... -
Attributable Factors To Learning Outcomes
(UoN, 2019-04)Kenya education system has experienced many challenges which have compelled the Ministry of Education to formulate and implement policies to address these challenges. For instance, after new policies governing administration ... -
Attrition Modelling for Online Media Users by Cox Proportional Hazards
(University of Nairobi, 2019)In this work survival analysis was used to analyse propensity to churn for online writers of a news website in Kenya known as hivisasa.com. The study sought answers on which covariates were major determinants of writer ... -
Audio Library Information System For Kenya Broadcasting Corporation (KBC)
(School of Computing and Informatics, 2003)Radio broadcasting is an effective means of communication for educational, informative and entertainment programs. It involves audio or sound programs that are generated in the studios and then transmitted to the listeners ... -
Audit risk assesment framework using belief function model for Kenya national audit office (KENAO)
(School of Computing and Informatics, 2010)Program planning regarding the nature, extent, and timing of procedures is critical to audit efficiency and effectiveness. The prevailing paradigm in practice to accomplish this task is the Audit Risk Model. This model ...