1. Ph.D. Candidate, Dept. of Civil and Environmental Engineering, Univ. of Windsor, Windsor, ON, Canada N9B 3P4.
2. Professor, Dept. of Chemistry and Biochemistry, Univ. of Windsor, Windsor, ON, Canada N9B 3P4.
3. Professor Emeritus, Dept. of Civil and Environmental Engineering, Univ. of Windsor, Windsor, ON, Canada N9B 3P4.
4. Professor, Dept. of Civil and Environmental Engineering, Univ. of Windsor, Windsor, ON, Canada N9B 3P4 (corresponding author).