Search results
Results From The WOW.Com Content Network
Google Scholar is a freely accessible web search engine that indexes the full text or metadata of scholarly literature across an array of publishing formats and disciplines. . Released in beta in November 2004, the Google Scholar index includes peer-reviewed online academic journals and books, conference papers, theses and dissertations, preprints, abstracts, technical reports, and other ...
The main academic full-text databases are open archives or link-resolution services, although others operate under different models such as mirroring or hybrid publishers. Such services typically provide access to full text and full-text search, but also metadata about items for which no full text is available.
doaj.org. Commercial. No. Launched. 2003. Current status. Online. The Directory of Open Access Journals (DOAJ) is a website that hosts a community-curated list of open access journals, maintained by Infrastructure Services for Open Access (IS4OA). [1] It was launched in 2003 with 300 open access journals.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Help; Learn to edit; Community portal; Recent changes; Upload file
Refdesk - free and family-friendly web site that indexes and reviews quality, credible, and current web-based resources. DeepDyve - big archive of literary and scholarly journal articles; free five-minute full-text previews. Library of free projects - Free project resources (but no software).
BASE (Bielefeld Academic Search Engine) is a multi-disciplinary search engine to scholarly internet resources, created by Bielefeld University Library in Bielefeld, Germany. It is based on free and open-source software such as Apache Solr and VuFind. [1] It harvests OAI metadata from institutional repositories and other academic digital ...
Search engines, including web search ... BASE (search engine) ChemRefer; CiteULike; Google Scholar; ... License SA 3.0 and the GNU Free Documentation License 1.2 Recoll:
SMS Helgoland was a dreadnought battleship of the Imperial German Navy. Her design improved from the Nassau class, including an increase in the bore diameter of the main guns. Her keel was laid down at the Howaldtswerke shipyards in Kiel; she was launched on 25 September 1909, and commissioned on 23 August 1911.