1. Graduate Student, Dept. of Civil Engineering, Lakehead Univ., Thunder Bay, ON, Canada P7B 5E1.
2. Associate Professor, Dept. of Civil Engineering, Lakehead Univ., Thunder Bay, ON, Canada P7B 5E1 (corresponding author).
3. Assistant Professor, Dept. of Chemical Engineering, Lakehead Univ., Thunder Bay, ON, Canada P7B 5E1.