Researcher / Azmi Abdul Hamid Othman, one of the staff of YSMO obtained a master’s degree in the field of physics, specializing in "solid physics" from Faculty of Science - Sana'a University, with a general grade of excellence for his thesis tagged: Study of Structural, Electrical and Magnetic Properties of ZnRE0.1Fe1 9O4 Composition: Study of the structural, electrical and magnetic properties of the compound (ZnRE0.1Fe1.9O4) by the jury consisting of: Prof. Shakeeb Al Suwaidi, Department of Physics - Faculty of Science - Sana'a University. Sami Al-Ariqi, Dhamar University, Faculty of Science, Department of Physics, as an external examiner, Dr. Abdul Hakim Al Hammadi, Sana'a University, College of Science, Department of Physics, a co-supervisor of the student, and the discussion was attended by Dr. Rabab Abu Asba, Deputy Director General for Technical Affairs, and Dr. Gebran Al-Zuqri, Director of Industrial Standards Department, Mr. Muhammad Al-Hababi, Deputy Director of Human Resources, and a number of YSMO specialists