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Defense Threat Reduction IAC (DTRIAC) - The Defense Threat Reduction Information Analysis Center (DTRIAC) is the key Department of Defense source of information and analysis on nuclear and conventional weapons-related topics. Sponsored by the Defense Threat Reduction Agency, DTRIAC has major reference collections of documents, photographic data, and films and can search, retrieve and perform analyses on DTRA-internal and community-wide nuclear/conventional weapons phenomena, effects and technology matters and related nuclear/conventio [U.S. Department of Defense (DOD)]


Scientific and Technical Information Archival and RetrievalSystem (STARS) - STARS is the Defense Threat Reduction Agency's (DTRA) strategic data preservation and knowledge management information system and one element of DTRA's knowledge preservation initiative aimed at collecting and preserving past, present, and future data and knowledge generated across all DTRA mission areas. [U.S. Department of Defense (DOD)]

Standard Reference Materials (SRMs) - NIST supports accurate and compatible measurements by certifying and providing over 1300 Standard Reference MaterialsŪ with well-characterized composition or properties, or both. These materials are used to perform instrument calibrations in units as part of overall quality assurance programs, to verify the accuracy of specific measurements and to support the development of new measurement methods. [U.S. Department of Commerce (DOC), National Institute of Standards and Technology (NIST), Various laboratories]