This e-mail is to announce that Nathan B Davis will be defending his dissertation, Granulation Behavior of Ultra-Fine Powders: Examination of Granule Microstructure, Consolidation Behavior, and Powder Feeding, on Thursday, December 3rd, at 1:30 p.m. in POTR 234. The dissertation is directed by Dr. Litster, and the abstract is attached. All are welcome to attend. Bev Johnson Graduate Program Administrator Chemical Engineering Forney Hall 1051 Purdue University 765-494-4057