1. Member, ASCE
2. Asst. Prof., Arch. Engrg. Dept., Pennsylvania State Univ., 104 Engrg. Unit A, University Park, PA 16802.
3. Res. Asst., Dept. of Elec. and Comp. Engrg., 1251, Memorial Dr. EB406, Univ. of Miami, Coral Gables, FL 33146 (corresponding author).
4. Sr. Lect., Dept. of Engrg. Mathematics, Facul. of Engrg., Univ. of Peradeniya, Peradeniya, Sri Lanka.
5. Assoc. Prof., Dept. of Elec. and Comp. Engrg., 1251, Memorial Dr. EB406, Univ. of Miami, Coral Gables, FL.