01849nam 2200397 450 99657792130331620231205170134.01-5044-8500-9(IEEE)9830610(CKB)24249000200041(NjHacI)9924249000200041(EXLCZ)992424900020004120231205d2022 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrier"N42.41-2021 - American National Standard Performance Criteria for Active Interrogation Systems Used for Homeland Security" /IEEENew York :IEEE,2022.©20221 online resource (40 pages)The minimum performance criteria for active interrogation systems in homeland security applications are described in this standard. These systems are intended for non-intrusive inspection of closed containers, vehicles, and packages of a wide range of types and sizes. In these systems, the contents of an inspection zone are irradiated with penetrating ionizing radiation to determine the presence of a hidden substance-of-interest by the analysis of stimulated secondary radiations or absorption spectra that are indicative of the elemental and/or isotopic composition of the substances-of-interest (special nuclear material, explosives, chemical warfare agents).ExplosivesGamma raysNeutronsExplosives.Gamma rays.Neutrons.662.2NjHacINjHaclDOCUMENT996577921303316"N42.41-2021 - American National Standard Performance Criteria for Active Interrogation Systems Used for Homeland Security"3884054UNISA