“Biomaterial surface engineering and biophysical signal coregulation of bone and stem cell functions,” by Dr. Jung Yul Lim, Instructor, Department of Orthopaedics and Rehabilitation, Center for Biomedical Devices and Functional Tissue Engineering, Pennsylvania State University College of Medicine, Hershey, PA. On Tuesday, April 1, 2008 at 3:30 PM in 105 Othmer Hall. Open to the public.