1. Professor, Dept. of Civil and Environmental Engineering, Michigan Tech, 1400 Townsend Dr., Houghton, MI 49931-1295.
2. Postdoctoral Research Associate, Dept. of Civil Engineering, Texas A&M Univ., College Station, TX 77843–3136; formerly, Graduate Research Assistant, Dept. of Civil and Environmental Engineering, Michigan Tech, Houghton, MI 49931-1295.
3. Department Head and A.P. and Florence Wiley Chair Professor, Dept. of Civil Engineering, Texas A&M Univ., College Station, TX 77843–3136; formerly, Professor and Richardson Chair in Wood Engineering, Dept. of Wood Science and Engineering, Oregon State Univ., Corvallis, OR 97331-5751.