1. Fellow, ASCE
2. Member, ASCE
3. Asst. Prof., Dept. of Civ. Engrg., Ain Shams Univ., Cairo, Egypt; currently, Res. Assoc., Univ. of Alberta, Edmonton, AB, Canada T6G 2G7.
4. Prof., Dept. of Civ. Engrg., Univ. of Alberta, Edmonton, AB, Canada T6G 2G7.
5. Regional Habitat Engr., Dept. of Fisheries and Oc., Winnipeg, MB, Canada R3T 2N6; and Adjunct Prof., Dept. of Civ. Engrg., Univ. of Alberta, Edmonton, AB, Canada T6G 2G7.