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The chemotaxonomic significance of root anthraquinones and pre-anthraquinones in the genus Lomatophyllum (asphodelaceae)
(University of Nairobi, 1995-11)
The roots of seven species of Lomatophyllum were analysed by TLC and HPLC for the presence of nine different anthraquinones and pre-anthraquinones which are all known to be characteristic constituents of the subterranean ...
Repellence of the tickRhipicephalus appendiculatus by the grassMelinis minutiflora
(Uniiversity of Nairobi., 1995-11)
In a study to develop anti-tick pastures, the climbing behaviour ofRhipicephalus appendiculatus onMelinis minutiflora (molasses grass) was investigated. Experiments were done with cut green stems of grass, grass dried in ...
Ethnobotany in Africa
(1995)
Statistical Thermodynamics of a Two-Electron System.
(University of Nairobi, 1995)
Abstract Not Available
Detailed analysis of solar ultraviolet radiation: a preliminary investigation on data collected at Rome (‘La Sapienza’ University)
(1995)
The importance of solar ultraviolet radiation and its impact on human health is well known by the scientific community. Variations of the ozone layer can influence the UV radiation reaching the Earth's surface, especially ...
Maize flour contaminated with toxigenic fungi and mycotoxins in Kenya
(University of Nairobi., 1995-02)
The majority of the Kenyan human population may be exposed to regular doses of a wide spectrum of highly toxic, carcinogenic, immunosuppressive, mutagenic, and hepatotoxic mycotoxins through the consumption of maizemeal. ...
Chemotaxonomic survey of anthraquinones and pre-anthraquinones in roots of Aloe species
(University of Nairobi, 1995-04)
Root samples from 172 species of Aloe were surveyed by TLC and HPLC for the presence of anthraquinones and pre-anthraquinones. With the exception of the three species of the series Serrulatae, 1,8-Dihydroxyanthraquinones ...
Electrophoretic variation in wild Anopheles pharoensis Theobald in Mwea Irrigation Scheme, Kenya
(Cambridge University Press, 1995)
The electrophoretic variation of four enzymes of wild Anopheles pharoensis in Mwea Irrigation Scheme, Kenya, was studied between 1987 and 1988. The enzyme loci examined were aldehyde oxidase, a-glycerophosphate dehydrogenase, ...
Graphics display unit for simulation on personal computers
(University of Nairobi, 1995)