The President of the University of Technology, Prof. Dr. Amin Douai Thamer, gave a letter of thanks and appreciation to Prof. Dr. Gawad Kazem Alawi for his outstanding efforts in the achievement and dissemination of scientific research and the mechanism of the University of Technology.

And a letter of thanks and appreciation to the teaching staff in the department Prof. Dr. Fadel Abd Rassen and Prof. Ali Hussein Atwi to appreciate the efforts made by them in the evaluation of scientific research for the Fourth International Conference on Environment and Sustainable Development.

The President of the University of Technology gave acknowledgment thanks and appreciation to the lecturer in the department, Dr. Mohammed Abdul Hussein, for his outstanding efforts to prepare and set up the 6th International Conference on Nanotechnology and Advanced Materials and its Applications.