1. Assistant Professor, Dept. of Civil and Environmental Engineering, Univ. of Windsor, Windsor ON, Canada N9B 3P4 (corresponding author).
2. GeoSource Energy Inc., 6 Santa Fe Ct., Hamilton, ON Canada L9C 5Z7; formerly, Assistant Professor, Dept. of Civil and Environmental Engineering, Univ. of Windsor, Windsor ON, Canada N9B 3P4.
3. Professor, Dept. of Civil and Environmental Engineering, Univ. of Windsor, Windsor ON, Canada N9B 3P4.