-----Original Message----- From: S. Chandrasekar [mailto:chandy@ecn.purdue.edu] Sent: Thursday, March 31, 2011 8:42 PM To: Varma, Arvind Subject: Center for Materials Processing and Tribology - seminar- Paul Hansma, UCSB Dear Professor Varma would you be kind enough to circulate this announcement in your dept .. best wishes, chandy -- S (Chandy) Chandrasekar Professor of Industrial Engineering Professor of Materials Engineering (adjunct) Purdue University IE, GRIS, 315 N. Grant West Lafayette, IN 47907 chandy@purdue.edu