“On the Virtues of Simple Models: From Resolving a Prostate Cancer Diagnostic Anomaly to Enhancing Imaging Techniques for Brain Tumors to Highlighting the Inadequacies of Current Therapies” is the topic of a talk by James Murray, PhD, professor emeritus in the department of applied mathematics at the University of Washington, on Jan. 25 at 11:30 a.m. in Cullimore Lecture Hall II. The event kicks off the Spring 2008 Colloquium Series at NJIT.