Each of these Web Editions is available two weeks to three months before the print version appears. Articles are available in HTML and PDF formats. Key aspects of these Web journals and magazines include the ability to search the contents of a specific title, or all titles, and linking from a citation to a CAS or Medline abstract.
Alerts deliver information fast and on an individual title basis.
Abstracts and tables of contents are presented in HTML while full-text articles are delivered in Adobe Acrobat format. The database provides full descriptive summaries of more than 2,000,000 titles NTIS has received from government agencies since 1964. It offers unparalleled bibliographic coverage of U.S. government and worldwide government-sponsored research. The information in NTIS represents hundreds of billions of research dollars and covers a range of important topics. Each year, NTIS adds more than 100,000 new items to its database.