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New aspects and perspectives on Tsavorite Deposits
(2013)
Tsavorite, the vanadian variety of green grossular, is a high value economic gemstone. It is hosted exclusively in the metasedimentary formations from the Neoproterozoic Metamorphic Mozambique Belt. The deposits are mined ...
Application of Principal Component Analysis (PCA) to Multispectral Imaging Microscopy for Malaria Diagnosis
(2012)
Background
Multispectral imaging microscopy is a novel microscopic technique that integrates spectroscopy with optical imaging to record both spectral and spatial information of a specimen. This enables acquisition of ...
Colonization and adaptation of predacious mites. Ph.D. Ain Shams Univ., Cairo, 134 pp
(Democratization and Research Centre, Rome, 2011)
We surveyed the phytoseid mites in four different geographical zones of Kenya: Zone I, upper highland and tropical alpine (2400-4400m): Zone II, lower highland (1800-2400m); zone III, midland (800-1800m); Zone IV, tropical, ...
Global asymptotic behaviour of aquatic vegetation in a periodical mediated system
(2012)
In this paper, we consider a competition model between two species in an aquatic system. The operating
parameters and the species specific response functions are periodic functions of time. Species-specific removal rates ...
First record of the occurrence of Pleurotus citrinopileatus Singer on new hosts in Kenya
(2011)
The occurrence of the edible basidiomycete Pleurotus citrinopileatus is reported for the first time
in Kenya. The mushroom was collected from the dead logs and branches of Antiaris toxicaria
(Pers.) Lesch., Polyscias ...
Control of tick populations by spraying Metarhizium anisopliae conidia on cattle under field conditions
(University of Nairobi., 2011-11)
Conidia of the entomopathogenic fungus, Metarhizium anisopliae, in oil/water formulation (1 × 10(8) conidia/ml) were sprayed at 3 weekly intervals on Rhipicephalus evertsi evertsi and Rhipicephalus (Boophilus) decoloratus ...