1. Postdoctoral Associate, Dept. of Mechanical and Nuclear Engineering, Kansas State Univ., Manhattan, KS 66502 (corresponding author).
2. Research Assistant, Dept. of Civil Engineering, Kansas State Univ., Manhattan, KS 66502.
3. Professor, Dept. of Civil Engineering, Kansas State Univ., Manhattan, KS 66502.
4. Professor, Dept. of Mechanical and Nuclear Engineering, Kansas State Univ., Manhattan, KS 66502.
5. Associate Professor, Dept. of Industrial and Manufacturing System Engineering, Kansas State Univ., Manhattan, KS 66502.
6. Chief Engineer, CXT, Inc., 2420 N. Pioneer Ln., Spokane, WA 99216.