Three Ph.D. Food Science Students Advance to Finals of Phi Tau Sigma Contest submitted Food science assistant professor Ali Ubeyitogullari, second from left, and Safoura Ahmadzadeh, Sumanjot Kaur and Arda Tuhanioglu. All three finalists are in the Dale Bumpers College of Agricultural, Food and Life Sciences. The university provides life-changing opportunities to position and prepare graduates who will be leaders in the businesses associated with foods, family, the environment,