Science.gov 3.0
Science.gov 3.0 takes relevancy ranked search to a higher level of precision. Launched in November 2005, Version 3.0 allows more refined search queries of federal science databases. Science.gov 3.0 deploys a sophisticated method for ranking science queries by using a complex system of metadata elements, when available, including information within title, author, date, abstract and/or other keyword identifiers. In addition, greatly enhanced fielded searching and the extensive Boolean capabilities offer new search options for Science.gov users.
