Technical Report Archive and Image Library (TRAIL) is a searchable interface for government technical reports made before 1975. All reports are downloadable in full text. The document's subject range includes engineering, geology, standards, and many other technical areas.
The Defense Technical Information Center (DTIC)'s Scientific and Technical Information Network (STINET) Service helps the DoD community access pertinent scientific and technical information to meet mission needs effectively. Includes DTIC's technical reports collection and some full-text resources.
The Defense Technical Information Center (DTIC) Scientific and Technical Information Network (STINET) Service helps the DoD community access pertinent scientific and technical information to meet mission needs effectively. Includes DTIC's technical reports collection and some full-text resources.
NTIS is the largest, central resource for government-funded scientific, technical, engineering, and business-related information available today. Approximately 2.5 million products are available in a variety of formats including online, electronic, multimedia, CD-ROM, paper, and microfiche. Thousands of new products are added each week. Additionally, many records now include free links to the full-text publication on an agency's website or can be downloaded directly from the NTIS archival copy for a nominal charge.
NASA's Scientific and Technical Information (STI) Program's mission is to collect, archive, and disseminate NASA aerospace information. Examples of information found here include research reports, journal articles, conference and meeting papers, technical videos, mission-related operational documents, and preliminary data.
Science.gov is a gateway to authoritative selected science information provided by U.S. Government agencies, including research and development results.
The U.S. Department of Energy's (DOE) Office of Scientific and Technical Information (OSTI) provides access to a wealth of energy, science, and technology research and development information from the Manhattan Project to the present. Includes three areas of information: Information Bridge, which has full-text DOE research reports (primarily from 1995 to today); Energy Citations, with bibliographic citations of DOE research from 1948 to today; and E-print Network, which is a collection of documents that researchers circulate electronically in advance or place of publication.