Committee Member Oct 19, 2009 — Oct 21, 2009 Beijing and Changsha, China 2009 China-America Frontiers of Engineering Symposium
General Participant Apr 29, 2004 — May 01, 2004 Washington, DC 2004 German-American Frontiers of Engineering Symposium
General Participant Mar 01, 2002 — Mar 03, 2002 Irvine, California 2002 US Frontiers of Engineering Symposium