Volume 1, Number 1  (2009)

On Trapezoidal Membership Functions in Solving Transportation Problem under Fuzzy Environment 
pp. 1-12
Authors: D. Stephen Dinagar and K. Palanivel

Endohydrogenation of Single-Walled Metallic Carbon Nanotubes 
pp. 13-32
Authors: Santosh Bhattarai

Linear Systems with Fuzzy Numbers 
pp. 33-40
Authors: D. Stephen Dinagar

Non Basic Simplex Method with Trapezoidal Fuzzy Numbers 
pp. 41-52
Authors: D. Stephen Dinagar and M. Maheswari

Solving Linear Programming Problems under Fuzzy Environment 
pp. 53-64
Authors: D. Stephen Dinagar and K. Palanivel

Models for Predicting the Hardness of the Heat Affected Zone in Aluminum Weldments Cooled in Water, Air, Palm Oil, Kerosine and Groundnut Oil
pp. 65-75
Authors: C. I Nwoye, I. E. Mbuka, R. A. Ejimofor, C. N. Anyakwo and C. C. Nwoye