Yahoo Italia Ricerca nel Web

Risultati di ricerca

  1. ui.adsabs.harvard.edu › classic-formNASA/ADS

    Loading ADS | Click here to switch to Basic HTML (for slow connections/low resources) A powerful, streamlined new Astrophysics Data System.

    • How Do You Search For A Specific Paper?
    • Tips
    • Fielded vs. Unfielded Queries
    • Querying When Author and Year of Publication Are Known
    • Querying When The First Author Is Known
    • Filtering
    • How Do You Build A Library?
    • Export
    • Citation Helper
    • Metrics: Citations and Reads

    Note: the Quick Start series is designed to get you started with thenew interface. More advanced information on searching can be found inthe Search Syntax help pageand other pages in the “Making a Query” and “Search Results” sections. A common task in the ADS is locating a specific paper, often fordownload or for retrieval of the bibliographic data...

    Use fielded queries to ensure you receive the expected results.
    Use the Classic Formto automatically create fielded queries and replicate the ADS Classic look and feel. (Note: advanced and fulltext search fields are not available in the Classic Form.)
    Make use of tag auto-completion when entering fielded queries to speed up search term entry.
    It is not generally recommended that you initially search on author affiliation as a number of publishers do not provide this information to ADS. Additionally, variants on institution name may conf...

    The one-box search field accepts both fielded queries, where the user specifies the field being searched (such as year:) along with the search terms, and unfielded queries, where no search fields are explicitly specified. Unfielded queries automatically search all metadata fields; this may not produce the expected results. We recommend that you use...

    Click on the author tag in the Quick Field area, or start typing author:and press Return to accept the auto-completion.
    Fill in the author name.
    Do the same for the year: tag and year of publication.
    Press Return or click the Search button to begin the search.

    Follow the same procedure as for a known author, but to trigger the first-author tag autocompletion, use the standard caret () operator or start typing “first author.” Note: for a first-author search using the operator, you do not have to specify the author tag. Typing last_name is an abbreviation for author:”last_name”and will produce the expecte...

    If your search by author and/or publication year returns too many results, you can use interactive filteringto narrow down the results instead of editing your original search query. Filtering by author or publication is often useful when a paper is known.

    Note: the Quick Start series is designed to get you started with the new interface. More advanced information on libraries can be found in the Creating and Editing a Library help pageand other pages in the “ADS Libraries” sections. ADS libraries allow you to save collections of papers to view later. These libraries can be private (by default) or pu...

    The contents of a library can be exported in a variety of formats, including BibTeX and AASTeX. This was designed to facilitate the development of an ADS library as a bibliography for a paper in progress, and allow its export into the appropriate format for the journal when ready.

    The library citation helperis a unique feature specifically available to help build and maintain complete collections. It’s designed to evaluate the papers already in a library and suggest related papers that should possibly also be included.

    The citations and read statisticsfor a library are available, similar to those available from the search results page or an abstract page. Click on the Metrics button within the library to view.

  2. ADS is a digital library portal for astronomy and physics researchers, operated by SAO under a NASA grant. It provides access to bibliographic records, abstracts, full-text, citations, data, and external resources.

  3. A web page that introduces a new HTML-based interface for NASA ADS, a bibliographic database for astronomical and physics literature. It provides a familiar form for searching papers, viewing abstracts and references, and complements the modern Javascript-based interface.

  4. SAO/NASA Astrophysics Data System (ADS) Databases to query: Astronomy Physics General

  5. SAO/NASA Astrophysics Data System. Modern interface (neo)Classical interface.

  6. The SAO/NASA Astrophysics Data System Abstract Service provides a gateway to the online Astronomy and Physics literature. You can navigate this content using the following query interfaces: The new ADS, featuring a clean new look, advanced search and filtering options as well as visualizations.