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Now showing items 261-270 of 296
Flow measurements in rod bundle subchannels with varying rod-wall proximity
(University of Nairobi, 1991-11)
Detailed measurements of fully developed, turbulent, air flow through a five-rod sector of a 37-rod bundle have been conducted for the design geometry of the bundle, as well as for several cases with the central rod displaced ...
Lead and other metals distribution in local cooking salt from the fofi salt‐ spring in akwana, middle benue trough, Nigeria
(1991)
Energy Dispersive X‐ray Fluorescence(EDXRF) technique has been used to determine the concentrations of lead(Pb) and other heavy metals in local cooking salts(LCS) from Akwana village, Middle Benue Trough, Nigeria. The ...
The impact of pollution on the ecology of the Nairobi-Athi River system in Kenya
(1991)
The pollution of the Nairobi-Athi River System is assessed by heavy metal analysis of the river water, industrial effluents, the invertebrate community and the riverine vegetation between Nongara upstream (UP) and 14 falls. ...
"Application of Ground Charcoal in the Removal of Organic Matter in Water Treatment
(1990)
This paper reports the detailed results of a study of the impact of the Health Workers for Change (HWFC) workshop series on clients' perceptions of health services, relationships within the health centre and relations ...
Upflow filters in flocculation and direct filtration of waters of high turbidity
(1990)
This paper reports the detailed results of a study of the impact of the Health Workers for Change (HWFC) workshop series on clients' perceptions of health services, relationships within the health centre and relations ...
Biogas technology for rural households in Kenya
(1997)
Less than 20% of Kenya's population is connected to the grid. Only 5% of the country's rural population, which accounts for over 70% of the total population enjoys electricity connectivity. To compensate for this deficiency ...
Optimal Real and Reactive Power Control Using Linear Programming
(1992)
This paper develops an improved real and reactive power control technique using linear programming (LP) for an integrated power system. The problem is decomposed into two subproblems comprising real (P) and reactive power ...
Ultra-High Strain Ceramics with Multiple Field-Induced Phase Transitions
(1994)
The induced polarization and longitudinal strain behavior of lanthanum- and titanium-modified antiferroelectric lead zirconate ceramics were measured as functions of electric field as high as 30 kV/mrn (300 kV/cm). Two ...