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Now showing items 71-80 of 317
Sulfide Toxicity in Anaerobic Systems Fed Sulfate and Various Organics.
(1993)
Upflow anaerobic filters fed acetate and propionate, and completely mixed, suspended growth reactors fed acetate, propionate, lactate, and glucose were used to investigate the effect of electron donor and reactor type on ...
"Energy and Air Quality Assessment in Transport Industry in Kenya
(1999)
We examine the links between fossil-fuel-based transportation, greenhouse-gas emissions, and health. Transport-related carbon emissions are rising and there is increasing consensus that the growth in motorised land vehicles ...
Finite-element analysis of non-uniform, lossy transmission lines
(1997)
This paper presents an overview of the transmission-line matrix (TLM) method of analysis, describing its historical background from Huygens's principle to modem computer formulations. The basic algorithm for simulating ...
Water and Sanitation Services in Low Income Areas of Nairobi
(1994)
This paper provides an overview of the state of municipal solid waste management (MSWM) by local authorities in Kenya as a case study of a low-income developing country. Approaches of possible solutions that can be undertaken ...
Optimal Power Flow in Kenya
(1994)
Economy and reliability of service are important considerations in power system operation and planning. These two aspects of a power system can be adequately satisfied by formulating a suitable optimal power flow problem ...
Single-span, Continuous and Slender Deep Beams Made of High Strength Concrete
(1994)
The current design recommendations for concrete deep beams given in the ACI Code, Canadian Code, CEB-FIP Model Code, CIRIA Guide-2, etc., are based on research results on normal strength concrete. As such, these design ...
An Analysis of the relationship between land tenure and agricultural land use in selected subsistence and cash crop areas in Kenya.
(1991)
This article uses cross-sectional evidence from Ghana, Kenya, and Rwanda in 1987–88 to examine the question, Are indigenous land rights systems in Sub-Saharan Africa a constraint on productivity? The evidence supports the ...
Evaluating Community/Self-help Water Management Systems In Arid And Semi-Arid Districts In Kenya
(1991)
Given the squeeze on national budgets and the need for priorities over investment choices in education, many governments have turned to communities in the search for alternative sources of revenue. In Kenya, there is a ...
A strategy for strengthening the service urban centers in Kenya:
(1991)
Growth centers have fallen into disrepute as an instrument of spatial policy in developing countries. This paper suggests that they may still be valuable, if harmonized with local economic and social conditions. The growth ...
Some Mechanical properties of sisal fibre concrete
(1997)
Sisal fibre is a promising reinforcement for use in composites on account of its low cost, low density, high specific strength and modulus, no health risk, easy availability in some countries and renewability. In recent ...