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  2. JPL Horizons On-Line Ephemeris System - Wikipedia

    en.wikipedia.org/wiki/JPL_Horizons_On-Line...

    Osculating elements at a given epoch (such as produced by the JPL Small-Body Database) are always an approximation to an object's orbit (i.e. an unperturbed conic orbit or a "two-body" orbit). The real orbit (or the best approximation to such) considers perturbations by all planets, a few of the larger asteroids , a few other usually small ...

  3. Anhui Provincial Library - Wikipedia

    en.wikipedia.org/wiki/Anhui_Provincial_Library

    The predecessor of the Anhui Provincial Library was the Anhui Province-established Library, [6] which was founded on February 10, 1913. [7] It was set up by a group of culture lovers on their own initiative. [8] The library was moved several times due to wars, and in December 1962, it was moved to its present location. [9]

  4. SirsiDynix - Wikipedia

    en.wikipedia.org/wiki/SirsiDynix

    As of 2020, SirsiDynix was competing in both the academic library realm, where it was well behind the sector leader Ex Libris Group in terms of marketshare; and in the public library space, where its Symphony product was very popular although its older Horizon and DynixClassic products were fading in use.

  5. Category:Bibliographic databases and indexes - Wikipedia

    en.wikipedia.org/wiki/Category:Bibliographic...

    Leuven Database of Ancient Books; LexisNexis; Library and Information Science Abstracts; Library Hub Discover; Library Literature and Information Science; Library, Information Science & Technology Abstracts; List of academic databases and search engines; Literary Research Guide; Live Search Academic

  6. Hefei dialect - Wikipedia

    en.wikipedia.org/wiki/Hefei_dialect

    Throughout the history of Hefei, there were frequent wars and great population flow. After Wu Huan Hua and Yiguan Nandu, the pronunciation kept changing. [1] However, because Hefei had always been in the see-saw battlefield of the split era, the land was annihilated by soldiers several times, and most of the real locals today trace their lineage to the Ming Dynasty and later.

  7. Integrated library system - Wikipedia

    en.wikipedia.org/wiki/Integrated_library_system

    Prior to computerization, library tasks were performed manually and independently from one another. Selectors ordered materials with ordering slips, cataloguers manually catalogued sources and indexed them with the card catalog system (in which all bibliographic data was kept on a single index card), fines were collected by local bailiffs, and users signed books out manually, indicating their ...

  8. Database application - Wikipedia

    en.wikipedia.org/wiki/Database_application

    The data sets constitute a "database", though they are not typically managed with a standard relational database management system. The computer programs that analyze the data are primarily developed to answer hypotheses, not to put information back into the database and therefore the overall program would not be called a "database application".

  9. List of free geology software - Wikipedia

    en.wikipedia.org/wiki/List_of_free_geology_software

    geoh5py library [24] Python library for the manipulation and storage of a wide range of geoscientific data (points, curve, surface, 2D and 3D grids) in geoh5 file format, natively supported by Geoscience ANALYST free 3D viewer Mira Geoscience Ltd. LPGL 3.0 Cross-platform: Python: Documentation and tutorials fully available in ReadTheDocs