National Academies Press 2500 full-text books in all science disciplines (behavioral science, biology, computer science, education, environment, mathematics, and more).
Science.gov Gateway to science information from U.S. government agencies. Includes research and development results.
Science Accelerator Searches the results of DOE research and development (R&D) projects and programs, descriptions of R&D projects under way or recently completed, major R&D accomplishments, and recent research of interest to DOE. Retrieves electronic full-text research reports, energy citations back to the Manhattan Project,
PLoS: Public Library of Science PLoS is a nonprofit organization of scientists and physicians committed to making the world's scientific and medical literature a freely available public resource. Full-text access to professional journals in biology, medicine, computational biology, genetics, pathogens, tropical disease, and more.
NIH RePORTER The information found in RePORTER is drawn from several extant databases–eRA databases, Medline, PubMed Central, the NIH Intramural Database, and iEdison–using newly-formed linkages among these disparate data sources. The comprehensiveness of these databases varies, as does the quality of the linkages formed among them.
Energy:DOE Information Bridge Full text and bibliographic records of DOE research and development reports in physics, chemistry, materials, biology, environmentl sciences, energy technologies, engineering, computer and information science, renewable energy, and other topics, 1995-present.
Energy: Energy Citation Database Free access to over 2.6 million science research citations with regular updates. There are over 221,000 electronic documents, primarily from 1943 forward, available. ECD includes scientific and technical research results in 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.
Energy: Defense Technical Information Center (DTIC) Report Collection This full-text collection provides access to unclassified, unlimited documents. It is a growing subset of almost 42,000 reports referenced and available in STINET, which dates back to 1974. Subject areas include biological and medical sciences, environmental pollution and control, behavioral and social sciences, and patents and patent applications.
GeoData.gov Catalog of geospatial information containing thousands of metadata records and links to live maps, features, and catalog services, downloadable data sets, images, clearinghouses, map files and more.
Nanotechnology [NTIS] NTIS has over 700 publications in its collection on the emerging field of nanotechnology.
NTIS: National Technical Information Service Containing over 2.0 million bibliographic records, the contents include research reports, computer products, software, video cassettes, audio cassettes and more. The complete electronic file dates back to 1964. On average, NTIS has added over 60,000 new records per year to the Database over the past ten years. Most records include abstracts.
NASA Technical Reports Server (NTRS) Provides public access to NASA's current and historical technical literature since it was first released in 1994. NTRS provides access to approximately 500K aerospace related citations, 90K full-text online documents, and 111K images and videos. Includes conference papers, images, journal articles, photos, meeting papers, movies, patents, research reports, and technical videos.
OSHA/EPA Occupational Chemical Database Reports include: "Physical Properties," "Exposure Guidelines," "NIOSH Pocket Guide," and "Emergency Response Information," including the DOT Emergency Response Guide. In addition, an all-in-one report, "Full Report," is available.
OSTI.gov [Office of Scientific and Technical Information] Links to citations, full text reports, scientific journals, preprint servers, information by subject, and R&D accomplishments.
Patents: U.S. Patents Database Full text since 1976; full page images since 1790. Patent Applications since March 2001.
Transportation: North American Transportation Statistics Database United States, Canada, Mexico: country overview, transportation/energy/environment, total international passenger travel, economy domestic freight activity, passenger travel, transportation infrastructure, transportation safety, transportation vehicles.
Transportation: RITA: National Transportation Library 500,000 records in transportation-related fields. Iinclude books and articles as well as some full-text research studies, technical reports, and conference papers.