International Journal of Engineering Research in Africa

Paper Title	Page
Analysis of the Factors Affecting the Value-Added to Dried Pineapple Fruits Using a Simple Interactive Computer Model Authors: Samwel Victor Manyele	1
Downscaled Capillary Pressure and Relative Permeability of Small Cores for Network Model Validation Authors: O.A. Olafuyi, Y. Cinar, M.A. Knackstedt, W.V. Pinczewski	15
Natural Gas Hydrates – A Review of the Resources Offshore Nigeria and around the Globe Authors: U.P. Igboanusi, J.U. Okere	27
A Review of Materials Characterisation by Quantitative Microscopy Authors: C.C. Chama	35
Effect of Squeeze Pressure on Microstructure, Aging and Mechanical Properties of A357/ ZrO₂ Composite Authors: M.T. Abou El Khair	59
An Integer Linear Programming Model for Project Portfolio Selection in a Community Authors: C.O. Anyaeche, R.A. Okwara	67
Neuro-Fuzzy Based Modeling of Electrostatic Fields for Harmattan Season in Zaria Authors: Olaitan Akinsanmi, B.A. Adegboye, G.A. Olarinoye, M.B. Soroyewun	75

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International Journal of Engineering Research in Africa Vol. 4