The analysis of the pollution was carried out using some parameters on both samples (water and soil) to determine their level in terms of pH, electrical conductivity (E.C), dissolved oxygen (DO), biological oxygen demand (BOD5), sulphate, chromium, nitrate-nitrogen, phosphorous (P), phosphate (P205), copper ion, oil/Gr…
The United Nations Commission on Environment and Development has defined sustainable development as one which allows nations to meet their present needs without compromising the ability of future generations of the citizenry to meet their own needs. This concept of sustainable development is properly illustrated by a…
Drugs are medicinal substances that are administered mostly orally and then metabolized in the gastro-intestinal tract (G.I.T) and subsequently assimilated in the blood stream. The paper highlights computerized solutions of a simplified mathematical model that adequately simulates the drug distribution profile in a h…
As the range of applications for fibre-reinforced polymer (FRP) composite materials in material engineering constantly increases, there is more and more concern with regard to their performance in critical environments. The behavior of composite materials in high temperature environments is especially important since…
The paper highlights the sources of linear/nonlinear viscoelastic and visco plastic behavior in hibiscus Esculentus fiber reinforced polymer composites materials. The significance of the study is directly related to the very nature of this material composite which tends to indicate a time dependent behavior. The beha…
The analysis of the pollution was carried out using some parameters on both samples (water and soil) to determine their level in terms of pH, electrical conductivity (E.C), dissolved oxygen (DO), biological oxygen demand (BOD5), sulphate, chromium, nitrate-nitrogen, phosphorous (P), phosphate (P205), copper ion, oil…
The movement of spilled oil on water or sea surface depend mostly on the effects of wind and the surface currents close to the site of the spillage and of less importance is the internal spread of the slick itself and when the tidal waves are absent. When spillage occur at shoreline areas, the slick movement predict…
The optimization of esterification process of self-emulsifying method of rubber seed oil (RSO) modified water borne alkyd resin was investigated. Response surface methodology (RSM) analysis using design matrix of FFA linked with CCRD in coded notation for RSO modified water borne alkyd resin synthesis was used to op…
Synthetic fibers (such as glass, carbon, ceramic fibers, etc) which were imported at huge cost could be replaced by natural fibers such as flax, hemp, jute, kenaf, etc. and widely used. In this research work, banana fiber reinforced vinylester matrix composites have been developed by hand layup molding technique wit…