Congratulations to Mammad for Successfully Defending His Thesis! December 18, 2017January 5, 2018 in News. Mammad Nasiri successfully defended his Ph.D. thesis today. Congratulations, Dr. Nasiri! Recommended PostsFebruary 16, 2018 Congratulations to Victoria for Successfully Defending Her Thesis!August 25, 2017 Congratulations to Yogesh for successfully defending his thesis!August 30, 2017 Congratulations to Will for successfully defending his thesis!