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Characterization of ionospheric GPS Total Electron Content (GPS-TEC) in low latitude zone over the Kenyan region during a very low solar activity phase
(University of Nairobi, 2012)
The ionosphere Total Electron Content (TEC), derived by analyzing dual frequency signals from the Global Positioning System (GPS) recorded from two stations in the Kenyan region is studied. We present the mean diurnal, ...
Annual and semi-annual Sq variations at 96° MM MAGDAS I and II stations in Africa
(University of Nairobi, 2012)
The quiet daily variations of the geomagnetic field (Sq) have been studied by using the geomagnetic data of the 10 International Quietest Days. Geomagnetic data from MAGDAS I and II stations-ten stations were selected ...
Building Swahili Resource Grammars for the Grammatical Framework
(University of Nairobi, 2012)
Grammatical Framework (GF) is a multilingual parsing and generation framework. In this paper, we describe the development of the Swahili Resource Grammar, a first in extending GF’s coverage with a Bantu language. The paper ...
Web Application and GPS Integration in Motor Vehicle Accident Detection A Case of Nairobi, Kenya
(2012-12)
When accidents occur, help to the victims is delayed mostly
due to lack of prompt detection and reporting. Further, an
easily accessible electronic motor vehicle accident database
does not exist in Kenya. In an attempt ...
Projection for PV sizing for a stand-alone "all-direct current" telecommunication system using the mismatch factor algorithms
(University of Nairobi, 2012)
Solar PV energy has been widely used for decade especially where connection to a national grid is seldom possible and other sources such as fossil fuel and others are either unavailable or uneconomical. Solar PV energy ...
The Future Of Atmospheric Chemistry In Africa
(University of Nairobi,, 2012)
sustainable urban drainage system: nairobi case study
(University of Nairobi,, 2012)
One way of dealing with urban floods is to ignore them. In many countries, Kenya included, neither the people nor the authorities want to take the danger due to urban floods seriously, partly due to large recurrent intervals ...
Prospects for Transgenic and Molecular Breeding for Cold Tolerance in Canola (Brassica napus)
(University of Nairobi, 2012)
Naphthoquinones from the roots of Aloe secundiflora
(2012)
Two new naphthoquinones, 5-hydroxy-3,6-dimethoxy-2-methylnaphthalene-1,4-dione and 5,8-dihydroxy-3-methoxy-2-methylnaphthalene-1,4-dione, were isolated from the roots of Aloe secundiflora together with the known compounds ...