Computing Research Repository Department of Energy Declassified Documents (OpenNet)
"OpenNet is a web site supported by the Department of Energy’s Office of Classification to provide easy, timely access to recently declassified documents and other related information, in support of the national Openness Initiative. In addition to DOE documents declassified and determined to be publicly available after October 1, 1994, citations to older agency document collections are included."
DOE Information Bridge
"The Information Bridge provides an open source to full-text and bibliographic records of Department of Energy (DOE) research and development reports in physics, chemistry, materials, biology, environmental sciences, energy technologies, engineering, computer and information science, renewable energy, and other topics. The Information Bridge consists of full-text documents produced and made available by the Department of Energy National Laboratories and grantees from 1995 forward."
Building and Fire Research Laboratory (BFRL) Research Information Services Los Alamos National Laboratory Research Library "The Research Library holds about 1.5 million unclassified technical reports, in paper, microfiche and electronic formats. We are an archival resource for Los Alamos reports."
NASA Technical Report Server
"NTRS provides access to approximately 500K aerospace related citations, 90K full-text online documents, and 111K images and videos...The type of information found in NTRS include: conference papers, images, journal articles, photos, meeting papers, movies, patents, research reports, and technical videos."
National Science Foundation Documents Online
"Includes all NSF documents (numbered publications) available in electronic formats (such as HTML, ASCII, and PDF). Search by keyword using the form above or visit the Online Document System Search Page to search by document type, document number, text search, or by date."
National Service Center for Environmental Publications
The EPA's digital publications database. "More than 7,000 in stock and 24,000 digital titles are available FREE of charge to search and retrieve, download, print and/or order from the National Service Center for Environmental Publications (NSCEP)."
Nuclear Regulatory Commission Technical Reports
E-print Network: Research Communications for Scientists and Engineers
This site is a searchable gateway for preprints from sources including academic institutions, research laboratories, and individual authors. It covers such disciplines at physics, materials science, chemistry, environmental sciences, and nuclear medicine. A PrePRINT Alerts feature is available.
Publications of the U.S. Army Corps of Engineers
"This collection of publications is the only repository for all official USACE engineering regulations, circulars, manuals, and other documents originating from HQUSACE. These publications are provided in portable document format (PDF)."
Scientific and Technical Information Network (STINET)
"Public STINET is available to the general public, free of charge. It provides access to citations of unclassified unlimited documents that have been entered into DTIC's Technical Reports Collection, as well as the electronic full-text of many of these documents. Public STINET also provides access to the Air University Library Index to Military Periodicals, Staff College Automated Military Periodical Index, DoD Index to Specifications and Standards, and Research and Development Descriptive Summaries."
