sponsored by the Shock and Vibrations Committee ,the Applied Mechanics Division, ASME ; edited by Peter J. Torvik. sponsored by the Structures and Materials Committee of the Aerospace Division, ASME ; edited by J. Jortner. sponsored by the Heat Transfer Division and the Applied Mechanics Division, ASME ; edited by W.S. Saric, A.A. Szewczyk. sponsored by the Design Automation Committee of the Design Engineering Division, ASME ; edited by S.S. Rao. sponsored by the Fracture Mechanics Committee of the Applied Mechanics Division, ASME ; edited by A. J. Rosakis, K. Ravi-Chandar, and Y. Rajapakse. sponsored by the Applied Mechanics Division, ASME ; edited by R. S. Rivlin. sponsored by the Design Technical Committee of the Design Engineering Division, ASME ; edited by A.H. Soni. sponsored by the Applied Mechanics Division, ASME ; edited by W. D. Iwan. sponsored by The Applied Mechanics Division, ASME ; edited by Eric Varley. sponsored by The Applied Mechanics Division, ASME ;edited by J. N. Reddy.