1. Research Assistant, School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0250; and, George Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA 30332. E-mail: jeff@medshapesolutions.com
2. JSPS Postdoctoral Fellow, Disaster Prevention Research Institute, Kyoto Univ., Gokasho, Uji, Kyoto 611-0011, Japan. E-mail: jmccormick@steel.mbox.media.kyoto-u.ac.jp
3. Associate Professor, School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0250; and, George Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA 30332. E-mail: ken.gall@mse.gatech.edu
4. Associate Professor, School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0355. E-mail: reginald.desroches@ce.gatech.edu
5. Professor, Lehrstuhl für Werkstoffkunde (Materials Science), Univ. of Paderborn, 33095 Paderborn, Germany. E-mail: hmaier@zitmail.uni-paderborn.de