Technical reports usually originate in federal government agencies, but may also come from academic institutions, state or foreign governments, and private firms and organizations. They contain results of research carried out in government labs or on government contracts or, in the case of private companies, for in-house, proprietary use. They are often cited in the literature and indexed in databases, yet in some cases they can be difficult to verify and obtain. |
Major U.S. government sources include:
- Department of Defense (DOD)
- Department of Energy (DOE and its predecessors the AEC, ERDA, etc.)
- Environmental Protection Agency (EPA)
- NASA (and its predecessor NACA)
- National Institute of Standards and Technology (NIST, formerly the National Bureau of Standards, NBS)
- Nuclear Regulatory Commission (NRC or NUREG)
Technical reports are usually referenced by author(s), title, and report number. Report number formats vary widely according to the issuing agency's own numbering system. Some examples:
- EPA/600/S2-86/051 (EPA)
- NASA-TM-111279 (NASA)
- PB95-187282 (NTIS accession number)
- AD-A417298 (DOD)
- SAND-83-2301/2 (DOE)
Government tech reports are primarily distributed on microfiche. Some research libraries have large collections of these reports, while others have relatively few. UT's Engineering Library has extensive collections of NASA reports in print and on fiche, but does not have many reports from other agencies. Government tech reports are usually not listed in library catalogs. A few of them are now available on the web, but most are not. Consulting a librarian in advance may save you much time.
Here are some web sites that can help you track down tech reports and other gray information.
- Defense Technical Information Center (DTIC)
-
Public access to bibliographic data and some full text of unclassified DoD documents and technical reports since 1974.
- DOE Data Explorer
-
A metasearch tool for public DOE data collections (not tech reports per se) - such as computer simulations, numeric data files, figures and plots, interactive maps, multimedia, and scientific images - generated in the course of DOE-sponsored research in various disciplines.
- DOE Information Bridge
-
Free access to over 230,000 DOE research documents primarily from 1991 forward.
- Energy Citations Database
- Contains over 2.4 million bibliographic records and over 290,000 full text documents from the Department of Energy (DOE) and its predecessor agencies, the Energy Research & Development Administration (ERDA) and the Atomic Energy Commission (AEC). The database covers 1943 to the present but is not comprehensive. ECD covers disciplines of interest to DOE such as chemistry, physics, materials, environmental science, geology, engineering, mathematics, climatology, oceanography, and computer science. It includes bibliographic citations to report literature, conference papers, journal articles, books, dissertations, and patents.
- EPA Publications Source
- Gateway to various EPA publication catalogs for online and printed documents and reports. See also EPA's NSCEP/NEPIS gateway to free digital and paper publications. Warning: EPA documents can be very difficult to find! For more information on EPA analytical methods see the Analytical Chemistry pathfinder.
- NASA Technical Reports Server
- The NTRS collects scientific and technical information from NASA's technical report servers and non-NASA sites using the Open Archives Initiative Protocol for Metadata Harvesting. It is not a comprehensive index of NASA reports, however. This site now also includes NACA aerospace reports from NASA's predecessor agency (1917-58).
- NIST/NBS Catalog
- The online catalog of the NIST library provides access to selected report series that have been digitized.
- NTIS
- The National Technical Information Service is the primary clearinghouse for government technical reports. Their web catalog lists reports since 1964. However, the records include only author and title and lack report numbers, abstracts, and agency information, making this free version of limited usefulness. If you need a search of a more complete NTIS database contact a librarian. Individual reports must be purchased directly from NTIS and can't be requested via interlibrary loan.
- Science.gov
- A search engine covering nearly 2,000 federal government web sites and databases.
- TRAIL: Technical Report Archive and Image Library
- A pilot collaborative project to digitize selected federal technical reports issued prior to 1975.
More Info about Tech Reports
- UT Engineering Library Technical Reports
- Stanford Engineering Library
- Virtual Tech Reports Center (Univ. of Maryland)
- The institutions listed on this site provide either full text reports, or searchable extended abstracts of their technical reports on the Web. This site contains links to technical reports, preprints, reprints, dissertations, theses, and research reports of all kinds, mostly non-governmental. Some meta-sites are listed by subject categories, as well as by institution.
|