Professor Donia Walid Khalid Al-Mashlah, assistant lecturer in the Department of Optics Techniques at Al-Noor University College, has a distinguished presence and actual participation in scientific activities held by well-known colleges, universities and research institutions. She participated in special workshops on e-learning techniques, teaching methods and educational technology, and the role of the media in social violence, psychological stress management,, and applied fields of different bacterial dyes.