Particulate-filled polymer composites are becoming quite attractive because of their low cost and wide application. Nowadays shells of arthropods and mollusks are widely used as reinforced materials due to their availability and impact mechanical properties. This study focused on theproduction and evaluation of impact strength of snail shell reinforced epoxy composite and as well given concrete information and recommendation on usage with respect to appropriate filler concentration an...
Green leaves and stems have a quite high quantity of water and it’s difficult to obtained an accurate solvent to extract the constituents from the aqueous cells. So the choices of solvent to be used may determine the success of the extraction. In this research work two different solvents were used to extract photochemical parameters in Momordica charantia leaves and stems. The phyto constituents extracted by the solvents from the leaves and stems of M.charantia was compared. In a nutshe...
Problems caused by ambient air pollution on human and the environment can be averted by steadily and strictly monitoring of the concentrations of outdoor pollutants. Human activities have triggered changes in the earths atmosphere. In this research, 7(Seven) selected Eleme communities, 4(four) zones in each community and 28(Twenty eight) sampling points in all locations were assessed for the concentrations of CO, SO2 , NO2 , NO, CO2 , SPM, O2 , noise level and as well Meteorological param...
