关键词：公共卫生；辐射防护；剂量率；曝光（生理学）
摘 要：Commentary from the National Council on Radiation Protection and Measurements (NCRP) Scientific Committee 1-19. NCRP was asked to provide a review of health protection and safety issues specifically for the use of active detection technology security systems. It addresses important factors in the design and testing of ADT systems that must be given attention prior to their deployment.