Previous studies have presented the existence of degree of fermentation, quality and shelf life problems upon Ethiopian traditional beverage tella, and adversely affect the industrialization of tella in the beverage ...

Commercially blended cements composed of supplementary cementitious materials about 0.2 to 0.35 of a fold. Pozzolana, one of supplementary cementitious material, excavated from the outermost earth crust, in moist form ...

The growing utilizations of synthetic pesticides have caused more serious environmental and health problems which as a result requires substitution of the existing pesticides by extracting and using as biopesticides ...

Soap is a cleaning agent that helps to remove dirt and grease from porous surfaces such as fabrics, clothes, and/or non-porous surface such as metal plastics. Vegetable oils, either edible or non-edible, are widely used ...