借助Google 学术搜索,您可以轻松地大范围搜索学术文献。搜索范围囊括众多知识领域和来源:文章、论文、图书、摘要和法院判决意见书。
Google Scholar, the free search engine for scholarly literature, turns ten years old on 18 November. By 'crawling' over the text of millions of academic papers, including those behind publishers' paywalls, it has transformed the way that researchers consult the literature online. In aNature surve...
The next big move in the history of search engines came in 1998 when two Stanford PhD students– Larry Page and Sergey Brin – founded Google. It started out as a research project known as BackRub, so-called due to its ranking method of analysing site backlinks to determine relative author...
1.No single search engine searches the entire Web. For the best results, try your search in more than one search engine.2.Many scholarly journal articles cannot be found by search engines. This includes Google Scholar. To find and access scholarly journal articles reliably, use the library’s...
Purpose - To identify the pros and the cons of Google Scholar. Design/methodology/approach - Chronicles the recent history of the Google Scholar search engine from its inception in November 2004 and critiques it with regard to its merits and demerits. Findings - Feels that there are massive con...
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Filters (Books, Images, Google Scholar) help fine-tune search results. “Local Search” and “Google Maps” enable users to find local businesses on the go. “I’m feeling lucky” takes the searcher straight into their #1-ranked article. ...
The author provides the history of OpenURL, and Google Scholar's beta testing of it, as well as OCLC's partnership with the linking pioneer Openly ... Tenopir,Carol - 《Library Journal》 被引量: 0发表: 2006年 [sigCR] SIG/CR news *** PLEASE EXCUSE THE CROSS-POSTING *** *ASIS&T W...
1、google scholar 2、http://www.scirus.com Scirus 是目前互联网上最全面、综合性最强的科技文献搜索引擎之一,由Elsevier科学出版社开发,用于搜索期刊和专利,效果很不错!Scirus覆盖的学科范围包括:农业与生物学,天文学,生物科学,化学与化工,计算机科学,地球与行星科学,经济、金融与管理科学,工程、能源与技术,环境科...
An author co-citation analysis of information science in China with Chinese Google Scholar search engine, 2004–2006 Author co-citation analysis (ACA) is an important method for discovering the intellectual structure of a given scientific field. Since traditional ACA was ......