Professor Lawrence Sita from the Chemistry and Biochemistry Department at the University of Maryland will be delivering a seminar on Friday, September 28, 2007 at 3:30 PM in Conte A110-111.  His lecture is titled, "Harnessing Reversible Dynamic Processes Competitive with Propagation for Programmable Bimolecular Control Over Polyolefin Microstructure."  Professor Sita will be hosted by Professor Todd Emrick.  This event is open to the public.  All are encouraged to attend.