We would like to remind you that the thesis defense session of Mrs. Ruqieh Bardol, Ph.D. student in the field of chemical engineering, entitled "Catalytic interactions of gallium on alumina in the process of dehydrogenation of propane" will be held on Wednesday, January 6, from 12:00 to 14:00 in Hafez Hall. The guiding professors of this thesis are  Dr. Rahimpour and Dr. Raisi and the consultant professors are Dr. Esmaeilzadeh and Dr. Shariati.