**Meet the editor**

Dr. Mohamed Samer holds the position of Associate Professor at Cairo University. He held the position of Research Scientist at Leibniz Institute for Agricultural Engineering Potsdam-Bornim (ATB), Germany. He was conferred his PhD by Hohenheim University, Germany. He speaks English, German, French, and Arabic. He has more than 80 publications. He attended more than

25 conferences. He led three research projects as principal investigator. He participated in several other projects. He is member of 11 scientific societies. He serves as reviewer for more than 20 periodicals. He reviewed more than 60 articles. He taught 15 undergraduate and graduate courses. He supervised several PhD, MSc, and BSc students. His main research and teaching interests are engineering in biosystems, environment, and energy.
