1. Res. Engr., Dept. of Mech. Engrg., Victoria Univ. of Technol., Melbourne, Australia.
2. Acting Dir., Ctr for Packaging, Transp. and Storage, Victoria Univ. of Technol., Melbourne, Australia.
3. Res. Student, Dept. of Mech. Engrg., Victoria Univ. of Technol., Melbourne, Australia.