awarded by the Society for Radiobiology and Crisis Planning of the Czech Medical Association of J. E. Purkynje

Weiss Medallists are nominated by the Chair of the Association for Radiation Research, after suitable consultations, as having made distinguished contributions to radiation science. Professor J Weiss was Professor of Radiation Chemistry at the University of Newcastle-on-Tyne. His research projects with Haber in the 1930s are widely-known as landmarks in chemical science. For over twenty-five years he published many distinguished papers in radiation chemistry and was the first radiation chemist to attempt to unravel systematically the complex interaction between biologically important molecules and free radicals produced upon the radiolysis of water (https://thearr.org.uk/weiss-medal).

by European Radiation Research Society (ERRS) 

The Bacq and Alexander Award has been given annually by the ERRS since 1996 to outstanding European researchers in recognition of their achievements in radiation research. 

by the European Radiation Research Society (ERRS)