Browsing Faculty of Science & Technology (FST) by Title
Now showing items 3435-3454 of 4091
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Security in health workforce information systems: a case of regulatory human resource information system
(University of Nairobi, 2014)The health workforce distribution, efficiency and competence are a major concern in health care delivery in Kenya. A well designed health workforce information system can inform policy making to a great extent. However, ... -
Security Information and Event Management Using Deep Learning Project Documentation
(University of Nairobi, 2022-07)Organizations currently deploy various security solutions to protect their information resources. These tools like firewalls, network gateways, and other intrusion prevention tools have become obsolete as hackers can now ... -
Security of Web Applications From Cross Site Scripting Attacks on Browser Side
(University of Nairobi, 2017)Cross-Site Scripting has been known to be the most common and serious attack against web based services. Confidentiality of browsers has been compromised in many ways since they support the execution of embedded scripts. ... -
Security Threat Detection in the Workplace: a Behaviour-based Artificial Intelligence Approach
(University of Nairobi, 2021) -
Seismic Anisotropy Beneath Lodwar and Kibwezi Broadband Stations, Kenya, Revealed by Shear Wave Splitting
(University Of Nairobi, 2016)Seismic anisotropy beneath Lodwar (LODK) and Kibwezi (KIBK) broadband seismic stations is investigated in this dissertation. This is achieved by use of shear wave splitting analysis of SKS teleseismic phases. Shear wave ... -
Seismic energy mapping and strain release pattern of Kenya
(University Of Nairobicollege of biological and physical science, 1992)A single-station three component method of measuring the amplitude and noting the direction of first motion in all the three short period components was used. A minimum magnitude beyond which the whole data set is ... -
Seismic Reflection method in hydrocarbon reservoirs identification; 2D, 3D multi-component seismic data interpretation to enhance exploration result and its application in the Anza basin in Kenya
(Department of Geology, University of Nairobi, 2012)In the interpretation of the high resolution seismic data from the F3 block of the North sea was used to evaluate the ability of improved data interpretation of seismic data of both 3D and 2D data would be of importance ... -
Seismic Stratigraphy Analysis and Hydrocarbon GenerationPotential of the Late-cretaceous–tertiary Formations From the Coriole Subbasin (Somalia Coastal Basin)
(University of Nairobi, 2021)The Coriole basin is the fifth largest sedimentary basin developed on the onshore of Somalia, between larger Mudugh basin in the north-east and Juba-Lamu basin, at the south-west. It also has a relatively thick infill ... -
Seismicity of Kenya
(1986) -
Selective esterification of carbohydrates via stannylene complexes
(Facult of Science, University of Nairobi, 1988)Mangrove forests in Kenya are estimated to cover about 50,000-60,000ha.However non-sustainable utilization,over-exploitation of resources and conversion to other land uses principally for fish pond, salt pans, infrastructure ... -
A Self Programming. Numerical-controlled Drill For Printed Circuitboards
(University of NairobiCollege of Biological and Physical Sciences (CBPS), 1982)The numerical control of an X-Y co-ordinate table by the Tuscan microcomputer is presented as a problem involving interface skills, numerical control and signal processing. The main objective of the project 1S to develop ... -
A self service electronic top up model from point of sale device to mobile device
(School of Computing and Informatics, 2011)The spread of mobile phones across the world is one 01" the most remarkable technology stories or the past decade. Buoyed by prepaid cards and inexpensive handsets, hundreds of millions of first-time telephone owners have ... -
Self-exciting Threshold Autoregressive Modelling of the NSE20 Share Index Using the Bayesian Approach
(University of Nairobi, 2023)This study is on Self-Exciting Threshold Auto regressive (SETAR)modeling of the NSE 20 Share Index using the Bayesian approach.The objectives of the study are toana- lyze the properties o the NSE 20 Share Index data,to ... -
Semantic Web Geoportal: a Case Study of Ontology Driven Kenya National Spatial Data Infrastructure
(University Of Nairobi, 2008)This research has dealt with one of the geospatial data sharing problems namely, semantic interoperability. The motivation of this research is the current Kenya National Spatial Data Infrastructure (KNSDI) that is being ... -
Semiochemical basis of feeding preferences on waterbuck kobus defassa, buffalo syncerus caffer and ox, by some glossina morsitans group of Tsetse
(Depatment of Chemistry, University of Nairobi, 1999)This study was carried out based on the speculation that gradation of hosts as sources of blood meal by tsetse flies is due to the absence and/or presence of specific semiochemicals. The study was carried out to establish ... -
Sensitivity To Dihydrofolate Reductase Inhibitors And Molecular Karyotypes In Some Plasmodium Falciparum Isolates In Kenya
(University of NairobiSchool of Biological Sciences, 1995)Ten Kenyan isolates of Plasmodium [alcip arum were characterized by their molecular karyotype and antimalarial drug sensitivity. For chromosomal analysis pulse field gradient gel electrophoresis was used. Plasmodium ... -
Sensitization and stability studies of anthocyanin based sensitization dyes on nanoporous ti02 thin film photoelectrochemical solar cells
(2002)Dye sensitized Ti02 solar cells have been prepared by the sol gel process. Three groups of naturally occurring anthocyanin dye pigments have been extracted and tested for sensitization alongside ruthenium complex (RuL, ... -
Sentimental analysis in crime detection: a case study of Kenya law enforcement agencies
(University of Nairobi, 2014-11)In this work, we attempt to resolve the problem of mining text and classifying them into positive, negative and neutral to detect crime by applying Sentiment analysis on people‟s opinions expressed on social media. We ... -
Sequestering Of Selected Heavy Metal Ions In Wastewater From Industrial Area In Nairobi Using Water Hyacinth As A Low Cost Adsorbent
(University of Nairobi, 2019)The adsorption of heavy metals from wastewater and aqueous solution by water hyacinth powder was investigated under batch experiments. The factors such as pH, contact time, particle size and adsorbent dose that influence ... -
Sero-epidemiological studies of malaria in pregnant women and newborns from western Kenya
(Facult of Science, University of Nairobi, 1994)A sero-epidemiological longitudinal study of the impact of plasmodial infections on pregnancy was undertaken in a holoendemic area of western Kenya. The study involved a cohort of 393 pregnant women followed prospectively ...