how to use subject thesaurus on ebscohost

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How to use subject thesaurus on EBSCOHOST 胡胡 (EBSCO Publishing ) May 15, 2009

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How to use subject thesaurus on EBSCOHOST. 胡颖 (EBSCO Publishing ) May 15 , 2009. EBSCO ( E lton B . S tephens Co mpany) is one of the 200 largest private companies in the United States. ( E lton B . S tephens C O mpany ). EBSCO 简介. - PowerPoint PPT Presentation

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Page 1: How to use subject thesaurus  on EBSCOHOST

How to use subject thesaurus on EBSCOHOST

胡颖 (EBSCO Publishing )

May 15, 2009

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EBSCO (Elton B. Stephens Company) is

one of the 200 largest private companies in the United States

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EBSCO 简介 EBSCO 是目前世界上最大的提供学术文献服务的专业公司之一,提供数据库,期刊、文献订购及出版等服务,总部在美国,在全球 19 个国家设有办事处。开发了 300 多个在线文献数据库产品,涉及自然科学、社会科学、生物医学、人文艺术等多学科领域。

EBSCO 数据库是在中国大陆地区有近 500 多家高校订户,北京大学、清华大学、浙江大学、上海交通大学、 复旦大学、中国人民大学、中国社科院、中国国家图书馆,上海图书馆,浙江图书馆、均为 EBSCO 数据库的用户。

(Elton B. Stephens COmpany)

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…… More …… More

CMMC

HIC

AcademicSource

Complete

Amed

Alt HealthWatch

Environment CompleteEconLit with

Full Text

Fuente Academica

Vente et Gestion

CMMC

HICFuente Académica

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MEDLINE with Full Text

MEDLINE with Full Textprovides ongoingfull text for 22.4%of the journals activelyindexed in MEDLINE

MEDLINE index(4,978 actively indexed journals)

MEDLINE with Full Text(1,117 active full-text journals)22.4% of the MEDLINE index

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MEDLINE with Full Text

* Figures as of March, 2009

Total Full-Text Journals 1,406Indexed Cover to Cover in the MEDLINE index 1,384

Indexed Selectively in the MEDLINE index 22

The world’s largest full-text companion to MEDLINE

(其中近 800种全文期刊收录在 Science Citation Index Expanded (SCI)

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Medical Subject Headings 《医学主题词表》美国国立医学图书馆编制的权威性主题词表。Mesh 汇集约 18,000 多个医学主题词。

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首字母 词语包含 相关性排序

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树状结构视图

肠肿瘤是胃肠肿瘤的下位词,

盲肠肿瘤、结肠肿瘤、十二指肠肿瘤、回肠肿瘤是肠肿瘤的下位词,

副主题限定词与主题词进行组配,如血液供给( Blood Supply) 、诊断( Diagnosis DI) 、药物治疗( Drug Therapy), etc

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Thesaurus

Thesaurus

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上位词

下位词相关词

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Research Starters

• 一个新产品线由学术研究顶尖领域的数据库模块组成• 每个 Research Starters 数据库发布时将由 500 个论题组成,每年

大约会增加 25 至 50 个新的论题• 每个数据库由专家专门为 EBSCOhost 写的综述性文章组成,

每篇文章大约 3,000 字。• 每个专辑是为学术检索设计和补充的专业特定的主题型

EBSCOhost 数据库 :– Research Starters – 商业 (2008年夏季发布 )– Research Starters – 教育 (2008年夏季发布 )– Research Starters – 社会学 (2009年发布 )– Research Starters – 通信和大众传媒 (2010年发布 )– 其他学科也将陆续发布…

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以拖拉方式从 1868 年缩短至 1989 年

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Thank You