Editorships
Associate Editor, Current Topics in Medicinal Chemistry
Regional Editor (North America) Letters in Drug Design & Discovery, International Life Sciences Publishers
Journal of Mathematical Chemistry, Editorial Board
Symmetry, Editorial Board
Artificial Intelligence in Chemistry, Editorial Board
Computer-aided Drug Design, Editorial Board
Journal of Mathematical Sciences & Modeling, Editorial Board
Biomedicines, Editorial Board
Journal of Computing Letters, Editorial Board
Journal of Zhejiang University of Science, Editorial Board
EC Pharmacology and Toxicology, Editorial Board
Professional Associations
International Academy of Mathematical Chemistry
EU Academy of Sciences
New York Academy of Sciences
Alpha Chi Sigma
Phi Kappa Phi
Mathematical Association of America
Professional Service
National Academy of Sciences Advisory Panel to the Chemical Sciences Division of the Air Force Office of Scientific Research
US Department of Energy Laboratory Technology Transfer Panel
US Department of Energy Environmental Management Science Program Advisory Panel.
Distinguished Panelist, US Environmental Protection Agency (EPA)
National Science Foundation;
NATO
Petroleum Research Fund
Office of Naval Research
NRC/NAS Panels
Austrian Science Foundation
The Czech Science Foundation
National Institute of Health
US Environmental Protection Agency
Qatar National Research Fund (QNRF)