1. Department of Mechanical and Aerospace Engineering University of California San Diego 9500 Gilman Drive–MC 0411 La Jolla CA 92093 USA
2. Materials and Manufacturing Directorate Air Force Research Laboratory Wright-Patterson Air Force Base 5135 Pearson Rd Building 10 Wright-Patterson OH 45433 USA
3. NRC Research Associateship Programs The National Academies 500 Fifth St., N.W. Washington, DC 20001 USA
4. UES, Inc. 4401 Dayton-Xenia Rd. Dayton OH 45432 USA