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Optimizing Neural Network for TV Idle Channel Prediction in Cognitive Radio Using Particle Swarm Optimization
(University of Nairobi, 2013)
Antioxidant activity of costunolide and eremanthin isolated from Costus speciosus (Koen ex. Retz) Sm.
(University of Nairobi, 2010-12)
Antioxidant properties of many medicinal plants have been widely recognized and some of them have been commercially exploited. Plant derived antioxidants play a very important role in alleviating problems related to oxidative ...
Factor analysis of customers perception of mobile banking services in Kenya
(University of Nairobi, 2014)
Mobile banking service, M-Shwari, allows users to save, earn interest and borrow loan over a short period of time using their mobile phones. The service has a potential to spur economic growth if consumers could understand ...
Simulation of Air Pollution-Related Health Impacts and Vulnerability Assessment of Future Climate over Kenya
(University of Nairobi, 2014-02)
Air pollution has intensified strongly since the industrial revolution. Studies clearly show that air quality has deteriorated on both global and regional scales. In parallel evidence that air pollution affect human health ...
Coastal Waters
(2013)
A Weight-based DV-HOP Improved Localization Algorithm for Wireless Sensor Networks
(2014)
DV-Hop is one of the range-free localization algorithmsusing hop-distance estimation. However, it suffersfrom a large localization deviation and low localization accuracy.This paper proposed a weight-based DV-HOP ...
Density-functional Study Of Luminescence In Polypyridine Ruthenium Complexes
(University of Nairobi, 2013-02)
A density-functional theory (DFT) study of five ruthenium complexes has been carried out with the goal of gaining deeper insight into factors governing luminescence lifetimes. The five compounds are [Ru(bpy)3]2+ (1), ...
Assessment of Possible Sources of Endocrine Disruptors and Microbial Pathogens and their Impacts in the Lake Victoria Basin in the East African Region.
(University of Nairobi,, 2010)
This study was conducted from August 2008 to May 2009 in Mwanza (Tanzania), Jinja (Uganda) and Kisumu, Homabay and Suba (Kenya) to establish the sources of pollutants in particular endocrine disruptors and microbial pathogens ...
Characterization of Operators of Class G1 , Spectral G1 ,Class loc- G1 & Spectral loc- G1 in a Hilbert Space
(University of Nairobi., 2012)