Ashur University College granted a letter of thanks and appreciation to M.D. (Jaafar Abdul Razzaq Jabr), a teaching assistant in the Department of Civil Engineering, and M.D. (Fatima Hussein Abdul Ali) a teaching assistant in the Department of Civil Engineering for their efforts and high efficiency for obtaining the patent tagged (Device Design). Centrifuge to simulate field models in applications of geotechnical engineering) wishing them continued success and success to provide more efforts and giving in the service of the public interest. In order to provide more.