Sundial is a very simple instrument used to read time. The
principle is the motion of the sun during sunrise and
sunset. Usually a shadow of a stick or an edge can be set to
fall on a calibrated dial so that during the ...
A reliable and continuous supply of electric energy is essential for efficient functioning of the modern sophisticated society. Due to a combination of burgeoning energy consumption and impediments to increasing generation ...
In Sri Lanka at present, the mining of clay for the production of bricks and roof tiles is mechanized. The result of mechanized mining is deep pits left along river basins. These pits get filled with water during the wet ...
The aim of this study was to get an understanding of the transport of
contaminants in a water distribution system, using the Model EPANET, in order
to meet water quality regulations and customer expectations.
For the ...
A simplified model for total project cost is developed in this paper to meet the numerous requests from decision makers for a model that can be used to estimate the total project cost from the estimated cash flows and, ...