The success factor for a manufacturing firm depends on awareness and management of its productivity level that results from measurement. This study focuses on labor productivity measurement and improvement using the Ethiopian ...

Moisture damage usually called stripping happen when water infiltrates between an asphalt film and the aggregate surface, and replaces the asphalt aggregate's coating. These situations cause a loss of bond between the ...

Lactic acid is widely used in the food, cosmetic, pharmaceutical, and chemical industries and has received increased attention for use as a monomer for the production of biodegradable poly (lactic acid). It can be produced ...

This research was conducted to analyze the land use land cover changes (LULC) for the Hosaena town. For any LULC change analysis acquisition of multi temporal data is vital in order to detect the changes over the time. ...

In this thesis the investigation of the possible use of solar energy for large scale water heating system is conducted for the following sites in Ethiopia: Addis Ababa Tannery, Dire Tannery, Modjo Tannery, and Jimma ...

The main purpose of this research is to identify the means of delay in industrial projects. In today’s global and highly competitive environment, to be stable in a global market, it is critical to preserve and grow for ...

Global climate change has increasingly gained worldwide attention. The concentration of greenhouse gases in our atmosphere is becoming an issue of increasing concern. To address this problem, it is believed that examining ...

The main purpose of this study was to conduct the life-cycle cost analysis of road maintenance interventions undertaken by the Ethiopian Roads Authority (ERA), considering the Alemgena Road Maintenance District as a case ...

Drainage structures of a road are one of the major components which contribute for proper function of the road system. Under designing might result in over flooding of the road surface which undermines the safety of the ...

Linear induction motors (LIM) are special developments of conventional induction motors. conceptual construction principle of a motor is, made by cut out and laid flat rotational induction motors (RIM). The motor is used ...