Longview News-Journal, April 10, 2008 LONGVIEW - Professor Clifford W. Houston, Herman Barnett Distinguished Endowed Professor in Microbiology and Immunology and associate vice president for educational outreach at UTMB, will deliver the 26th annual J.H. Burr Jr. Distinguished Lecture in Biology at Stephen F. Austin State University tonight. The title of Houston's presentation is "Strengthening Science and Technology Education from the Bottom Up."