This e-mail is to announce that Frank DeVilbiss will be defending his thesis: Is Metabolism Goal-Directed? Investigating the Validity of Modeling Biological Systems with Cybernetic Control via Omic Data on Tuesday, April 5, at 4:30 p.m. in FRNY 2107. The dissertation is directed by Dr. Ramkrishna. The abstract is attached, and all are welcome to attend. Bev Johnson Graduate Program Administrator Chemical Engineering Forney Hall 1051 Purdue University 765-494-4057 [P bling]