Table of Contents

Comparative Assessment of Limestone Resources of Guyuk and Ashaka

Areas for Industrial Utilization

Samuel T. Magili; Maina.H.M and Matera,O.N…………………………………………………………. 1-8

Mathematical Model for Chemotherapy of Poliomyelitis in a Varying

Population

Nathan N. and Nathan C…………………………………………………………………………………….  9-17

Investigating the Dosimetric Potentials of Natural Marble

C. E.  Mokobia…………………………………………………………………………………………………  18-25

Formulation and Production of Crude Oil Demulsifiers from Locally

 Sourced Materials

Odisu, Teddy and Salami, Deborah .O……………………………………………………………      26-37

Determination of Optimal Methanol: Oil Volume Ratio for Maximum

Biodiesel Production from Waste Cooking Oil

Richard C. Ehiri…………………………………………………………………………………………………   38-43

A  Study of Mixed Convection Flow in Vertical Annulus Filled With

Porous Material Having Constant Porosity

M.L. Kaurangini and Basant K. Jha…………………………………………………………………       44-57

Capturing Customer Evolving Buying-Behaviour in Consumer Packaged

Goods Data

Akomolafe Abayomi A., Amahia G.N. and Chuckwu A.U……………………………………..    58-73

Absolute Adsorption of Particulate Matters on Bio-Sorbent

(With specific focus on Chicken Feather)

Offurum, J.C., ¹Iheme, C. and Chikaire, A.J………………………………………………………     74-81

Particulate Air Contamination in Abakaliki, Ebonyi State, Nigeria

Udeajah, Victoria N. and Obini  E. Ekpe………………………………………………………………  82-89

Production of Medicated Soap from Butyrospermum Paradoxum

Plant

M. Hassan, D. Kubmarawa, U.U. Modibbo and A. D. Tunde………………………………….   90-96

Digital Convergence Technology in an Audio Chat System

Japheth B. R…………………………………………………………………………………………………    97-108

The Role of Statistical Series and Indicators in the Alleviation

of Poverty

S. A. Abdulazeez and Lasisi A.R……………………………………………………………………..    109-113