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Volume 2,Number 4: Special Edition-Engineering

Contents
1. Design of Breadfruit Shelling Machine
S. C. Nwigbo, C.H. Achebe, E.C. Chinwuko & D. A. Tagbo…. …………………………….(1-16)

2. Practical Recommendations for the Preliminary Design Analysis of Multi-Story Moment-Resisting Frames
C. Arum …………………………………… (17-30)

3. Application of Monte Carlo Method to Steady State Heat Conduction Problems
A. O. Oluwajobi & A. B. Jeje …………… (31-53)

4. Comparative Study of Biogas Yield Pattern in Some Animal and Household Wastes
J. O. Babatola …………………………………(54-68)

5. Effect of Building Characteristics on Vibration-Induced Acceleration of Non-Structural Components
Solomon Adugna………………………………(69-87)

6. Time Planning for Construction Projects: Conceptual Developments
Wubishet Jekale and Tigist Tsega ............... (88-112)

7. Quality Control and the Safety of Structural Concrete Buildings
C. Arum ………………………………………. (113-123)

8.Thermal Design and Simulation of a Heat Exchanger for a Nigerian Refinery
A. O. Oluwajobi & A. E. Akpan ………………..(124-143)

9. Estimation of Properties of Unfired Ceramic Products with Sawdust Additives
I. O. Ohijeagbon ……………………………… (144-156)

10. Application of Fiber Reinforcement Concrete Technique in Civil Constructions
D. Jothi ………………………………………(157-172)

11. Engineering Properties of Bolts and Nuts in Lagos State, Nigeria
Olanitori L.M. …………………………………(173-185)

12. Application of Geo-Synthetic Technology for Erosion Control of Tana Lake Catchment Areas and Blue Nile Banks
D. Jothi …………………………………………… (186-197)