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Now showing items 11-15 of 15
Banana pith as a natural coagulant for polluted river water
(University of Nairobi, 2016)
Poorly managed urban runoff and wastewater collection systems contaminate surface water, making it necessary to treat the water before use in households. Coagulation and flocculation are essential components of the treatment ...
Performance of ma-spatial modulation: information theoretic criteria over correlated Rayleigh fading channels
(University of Nairobi, 2016)
In this study, symbol error probability of tra
nsmitted modulation signals for a single-input
–
multiple-output
system is used to derive overall average bit error probab
ility (ABEP) of multiple active-spatial modulation ...
Secure signal and space alamouti scheme
(University of Nairobi, 2016)
A method is proposed that secures the conventional Alamouti space-time block code against an eavesdropper by use of both signal and space rotations. Signal rotation is realized by applying a random rotation angle to the ...
Environmental implications of high metal content in soils of a titanium mining zone in Kenya.
(University of Nairobi, 2016)
Mining activities contribute to an increase of specific metal contaminants in soils. This may adversely affect plant life and consequently impact on animal and human health. The objective of this study was to obtain the ...
Satisfaction Of Residents With Gated Community Lifestyle: The Case Of Nairobi County; Kenya
(University of Nairobi, 2016)
The residents in gated communities (GC) in Nairobi, Kenya have been promised elusive life with high
expectations of convenient lifestyle without knowing the high cost of maintenance of the shared facilities. The ...