1. Polymers Branch, NASA John H. Glenn Research Center at Lewis Field, Cleveland, Ohio 44135
2. Department of Mechanical and Nuclear Engineering, Pennsylvania State University, State College, Pennsylvania 16801
3. Structure and Materials Division, NASA John H. Glenn Research Center at Lewis Field, Cleveland, Ohio 44135
4. ASRC, NASA John H. Glenn Research Center at Lewis Field, Cleveland, Ohio 44135
5. Structural Mechanics and Concepts Branch, NASA Langley Research Center, Hampton, Virginia 23681