Under the patronage of the Dean of Al-Esraa University College, Prof. Dr. Abdul Razzaq Jaber Al-Majidi, and within the activities of the Continuing Education Committee, the Head of the Dental Industry Department, Prof. Dr. Thaer Latif Al-Zubaidi, will deliver a scientific lecture entitled “Dust Storms, Investigating Atmospheric Particulate Matter and Pollution Source Contribution in Urban Environments” on Sunday corresponding to 11/4 / 2022 at ten in the morning in the conference hall / sixth floor / medical building, and the invitation is general for all