Assistant prof. dr. Laith Wadah Esmaeel at University of Technology/ Materials Engineering Department participated in a master defense of the student Zeyad Kkalaf Abdullateef at Mechanical Engineering Department/ Engineering School/ Tikrit University, the dissertation entitled "Improving the performance of mechanical engineering building and its effect on energy consumption and cost based on the exergy analysis"

. The Committee included:

1. Professor dr. Adel Abdulrazaq Muhammad - as a chair.
2. Assistant Professor dr. Laith Wadah Esmaeel  - as a committee member.
3. Assistant Professor dr. Thamir Khaleel Ebrahem - as a committee member.
4. Raed Rashad Jasim as an advisor.