Browsing Faculty of Science & Technology (FST) by Title
Now showing items 3243-3262 of 4028
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Rapid Assessment of Pesticide Residues in Fruits and Vegetables Using Machine Learning Assisted Diffuse Reflectance Spectroscopy
(University of Nairobi, 2021)There is an urgent need for accurate, non-destructive, rapid, and affordable techniques for screening pesticide residues in fresh fruits to assess whether regulatory standards are met by not surpassing the allowed maximum ... -
Rapid Assessment of Pesticide Residues in Fruits and Vegetables Using Machine Learning Assisted Diffuse Reflectance Spectroscopy
(University of Nairobi, 2021)There is an urgent need for accurate, non-destructive, rapid, and affordable techniques for screening pesticide residues in fresh fruits to assess whether regulatory standards are met by not surpassing the allowed maximum ... -
Rapid Identification Of Edible Oils Manufactured In Kenya
(University of Nairobi, 2016)The aim of this research was to develop a rapid identification method of edible vegetable oils manufactured in Kenya. Vegetable edible oils processed and refined in Kenya have not been characterized and hence it‟s impossible ... -
A Rapid Malaria Diagnostic Method Based On Automatic Detection And Classification Of Plasmodium Parasites In Stained Thin Blood Smear Images
(University of Nairobi, 2014)Malaria is the leading cause of morbidity and mortality in tropical and subtropical countries. Conventional microscopy used in diagnosis of the disease has occasionally proved inefficient since it is time consuming and ... -
The rate of decomposition of cattle dung in a riverine and a grassland habitat
(1986)The influence of season, habitat, chemical composition and invertebrate fauna on the rate of decomposition of cattle dung was studied at Kenyatta University College, Kenya, from September 1984 to May 1985. The rate of ... -
Ratio Estimation of Finite Population Total in Stratified Random Sampling Under Non-response
(University of Nairobi, 2021)Estimation of population parameters has been an area of interest to many statisticians. Auxiliary variable that is highly correlated with the response variable can be used to improve efficiency of constructed estimators. ... -
A Re-Examination Of A Five Parameter Lindley Distribution
(University of Nairobi, 2020)In this project,Generalized Five Parameter Lindley distribution(G5L) has been proposed as a new generalization of Lindley capable of modeling di erent shapes with increasing, decreasing,constant and bathtub failure ... -
The reaction of co-ordinated nitrogen bases with gaseous or liquid hydrogen halides, hx (x = c1, br).
(University of NairobiDepartment of Chemistry, University of Nairobi, 1986-08)When gaseous hydrogen chloride was passed over the nickel complex, NiC12.PY2 (py = pyridine), there was a small' but detectable increase in mass. This increase in mass suggested that the hydrogen halide protonated the ... -
Reactions of mono para-substituted dibenzyl sulphides with bromine and alcohols: mechanism of the pummerer rearrangement
(Science department, University of Nairobi, 1988)REACTIONS OF MONO PARA-SUBSTITUTED OIBENZYL SULPHIDES WITH BROMINE AND ALCOHOLS: MECHANISM OF THE PUMMERER REARRANGEMENT Nine mono para-substituted dibenzyl sulphides were prepared in 63.2-96.7% yield by the reaction of ... -
Real Time Multi Agent Based Fraud Detection tool for Banking institutions
(University of Nairobi, 2014)To design and implement a proactive real time fraud detection system tool for banks, it is key to consider the use of a multi agents system in order to achieve this. In this paper after having a chance to meet several ... -
Real Time Traffic Monitoring Using On-board GPS Data
(University Of Nairobi, 2014-09)The high levels of congestions in the city of Nairobi have exceeded the slow increments in transportation infrastructure supply in many. This dramatic increase in traffic volume is causing various social, environmental and ... -
A real time web based employee abuse reporting application in Kenya: A case of a University College
(2014)This project presents a summary of the work covered in this research and the findings uncovered. This work analyses the potential of a web based applications to improve abuse reporting among employees in organizations. ... -
Recent advances in avocado oil extraction biotechnology.
(University of Nairobi, 1999) -
Recognizing Brain Tumor Using Convolutional Neural Networks
(University of Nairobi, 2023)A brain tumor is a collection of abdominal cells in the brain that, if left untreated, can cause permanent brain damage and even death. In order to stop the progression of this life-threatening malignant tumor, early ... -
A Recommender Privacy Aware Reputation-Based Healthcare System
(University of Nairobi, 2016-11)Over the last decade, recommender systems have become an increasingly researched area due to the increased usage of the Internet by users. These systems have been widely applied in e-commerce and service oriented networks. ... -
Reducing Customer Churn In The Telecommunication Industry By Use Of Predictive Analytics
(University of Nairobi, 2020)Customer churn is a big problem in various businesses and especially so in the telecommunication industry. When a business loses its customers, it loses the revenue that was being generated from the customers and possibly ... -
Regional electronic marketplace framework: case of Kenya electronic commerce
(University of NairobiSchool of Computing and Informatics, 2010)Electronic marketplace is a major enabler of electronic commerce. Being the environment in which exchange of goods and services take place, its organization and setup determines the growth of electronic commerce in a ... -
Regionalisation of seismic velocities for precise earthquake localisations in Kenya.
(Department of Geology, University of Nairobi, 1996)The essential part of this study has involved the determination of seismic velocities for different regional waves using natural earthquake data. The analysis was based on available catalogues. The whole territory of ... -
Regression Analysis Of Antioxidant Activity On Catechins And Gallic Acid Of Green Tea
(University of NairobiCollege of biological and physical science, 2006)