Victor Darley-Usmar, Ph.D., professor of Pathology and Director of the Center for Free Radical Biology, will examine the skills needed to prepare and conduct scientific abstract, poster and brief platform presentations during a seminar 11 a.m. to 1 p.m. Tuesday, July 1 in Margaret Cameron Spain Auditorium.

E-mail Laurel Hitchcock by 10 a.m. Wednesday, June 25, to register.