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Now showing items 921-930 of 17706
Dimensional changes of resin/ionomer restoratives in aqueous and neutral media
(Elsevier Science Ltd, 2000)
OBJECTIVES:
The aim was to study dimensional time-dependence of resin/ionomer formulations from 5 min
age to one month and to separate out the intrinsic setting shrinkage and hygroscopic expansion
effects, by using ...
Effect of Nitrogen Source, Crop Maturity Stage and Storage Conditions on Phenolics and Oxalate Contents in Vegetable Amaranth (Amaranthus hypochondriacus
(Canadian Center of Science and Education, 2012)
This study was designed to assess the effect of Diammonium Phosphate (DAP) fertilizer and cattle manure on the
accumulation of total phenolics, quercetin and oxalates during growth and storage of vegetable amaranth ...
Application of Dye-Sensitized Solar Cell Technology in the Tropics: Effects of Air Mass on Device Performance
(2012)
Effects of air mass on the performance of a dye-sensitized solar module (DSSM) have been investigated in a tropical
area in Nairobi, Kenya. Outdoor measurements were performed at different times on different days and a ...
Chemical bond approach to optical properties of some flash evaporated Se100 −XSbX chalcogenide alloy
(EDP Sciences, 2012)
Amorphous thin films of Se100−XSbX (X = 1, 5, 10, 15 and 20) were synthesized by flash
evaporation of the premelt quenched bulk samples. The optical properties were investigated from spectrophotometric
measurements in the ...
Climate forecast information: the status, needs and expectations among smallholder agro-pastoralists in Machakos district, Kenya
(2011)
The potential use of seasonal climate forecasts in farm and resource management has been studied
in a number of cultural contexts around the world. Many of these studies reveal difficulties that
smallholders encounter ...
Adoption of Open Source Software by Organizations – A Framework for Kenya
(2012-12)
Open Source Software (OSS) has emerged as an alternative to
Closed Source Software in many fields of software usage.
However, how and why OSS software is being adopted and
implemented within organizations in Kenya is ...
Application of Dye-Sensitized Solar Cell Technology in the Tropics: Effects of Radiation Intensity and Temperature on DSSC Performance
(2012)
Effects of radiation intensity and temperature on the
performance of a dye-sensitized solar module (DSSM) have been
investigated in a tropical area in Nairobi, Kenya. Outdoor
measurements were performed on cloudless ...
Survey of pigeonpea production systems, utilization and marketing in semi-arid lands of Kenya
(2001)
In order to assess the status of pigconpca (Cajanus cajon (L.) Millsp.) production in KenY;1, two surveys were carried out in Mac~lIeni and Mhecre Districts in arcus representative or the main agro-ccological pigcoupca ...
The phlebotomine sandfly fauna (Diptera: Psychodidae) of Kenya.
(2011-12)
Visceral and cutaneous leishmaniases are endemic in some parts of Kenya, where they are transmitted by phlebobotomine sandflies of genus Phlebotomus. This review is a compilation of the currently known distribution of ...