 CONCORD, Mass., Sept. 24, 2021 GLOBE NEWSWIRE -- Dynasil Corporation of America today announced its Radiation Monitoring Devices subsidiary RMD, has been selected as a finalist for the 2021 RD 100 Awards for its Multiplicity Counter for Thermal and Fast Neutrons MC-TF. The MC-TF is a field-deployable device that first responders can use to quickly assess in real-time and with a high degree of confidence, the threat level posed by a suspected nuclear weapon. The MC-TF jointly developed with the Defense Threat Reduction Agency DTRA, Lawrence Livermore National Laboratory LLNL, and Johns Hopkins Applied Physics Lab APL, is designed to detect time-correlated fast and thermal neutrons unique to special nuclear materials, which are the core of a nuclear weapon. 