International Journal of Pure and Applied Sciences and Technology Vol 2 No.2

International�Journal of�Pure and�Applied�Sciences andTechnology�(IJPAST)�is an international journal covering all aspects relating to science, engineering and technology. However our emphasis will be in the fields of physical sciences, earth sciences, life sciences, agricultural sciences, and other applied sciences and technology including all branches of engineering. All manuscripts will be subject to peer review before publication. Submitted manuscripts must not be under consideration for publication elsewhere or have already been published.