TY JOUR TI New Algorithm for Upgrading of Portal Radiation Monitors with Plastic Detectors Part 2. Optimization of Values of Alarming Threshold and Smoothing KW portal radiation monitor KW smoothing KW profile of count rate KW suppression of natural radioactive background JO ANRI AU Stavrov, A.I. PY 2021 IS 0 PB Scientific-Production Enterprise “Dosa”