Assistant Professor Dr. Omar Ahmed Shihab, a lecturer in the Department of Translation at the Faculty of Arts, Tikrit University, chaired a committee to discuss the Master's thesis of the student Mayada Nazim Muhammad, a student of the English language at the Faculty of Arts, University of Mosul. The title of the Master Thesis was "A Relevance Theoretic Study of Arabic Hashtags in Social Media." The defense was in 5/6/2020 . After the discussion, the thesis was accepted and the student was awarded a master’s degree in English Language. Congratulations to the student and her supervisor and to the Department of English Language / College of Arts / University of Mosul for this scientific achievement.