composed of clay, phosphors and oil and grease which are potential to cause harm to aquatic life, give way to invasive spices and gradually dead water bodies. Garage wastewater discharge and spillage is wide spreading ...

Traditionally, design engineers tend to be conservative in calculating pump station decision variables by focusing on peak demands that occur about1% of the time. On the other hand, optimal design and operation of pumping ...

This paper describes a novel method based on genetic algorithms (GA) to solve the facilities re–configuration problem. Developing a proper floor layout is an important step in designing manufacturing facilities due to ...

The traditional three-stone fire is used in many households in rural areas of developing countries. These open fires are very inefficient at converting energy into heat for cooking. In order to improve energy security in ...

In recent years the advancement of technology results not only development but also, environmental risks due to the use of chemicals, catalysts and environmentally hazardous materials moreover coasty. In spite of this, ...

Road traffic accidents have been recognized as one of those adverse elements which contribute to the suffocation of economic growth in the developing countries, due to the heavy loss related to them, hence causing social ...

Green communication is an innovative research area to find information and communication technology (ICT) solutions that can greatly improve efficient utilization of resources such as energy and network equipments with ...

Genale-Dawa River Basin is one of the largest basins in Ethiopia. It is one of the most drought prone regions in Ethiopia. As a result a search for alternative source of water has always been a major issue in the region. ...

Railway transport system hauls huge commodities and passengers from one location to another. Thereby, protection of the freight, passenger and the train itself from collisions and hazards is the pillar of railway system. ...