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常用外文数据库-ebsco


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Librarians can choose one of two Visual Search options for their library’s default.
education
Advanced Search
More powerful than ever…
“Guided Style” searching still available for Advanced Search users…
When selected, Search History displays above the Result List
Image Quick View
• Images from journal articles are now also more apparent to the end user via the new Image Quick View…
• Provides thumbnail images directly on the Result List, for instant graphical content previews
Sort by date or relevance… Level of relevance is graphically displayed…
Preview articles by hovering over the icon…
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• Links to Full Text and related articles • Add to folder directly from preview window
EBSCOhost 2.0
A Smarter Search Experience. Beginning in July 2008.
√ √
Customers can also display additional search options if desired…
global warming
3、查找EBSCO数据库, 如果希望文献题目同时包含关键词bank 和management,则检索策略可以表示为:
4、使用EBSCO的高级检索界面,检索在文献题目中,不含儿童 (child 或者children),而含有词组“电视广告”(电视 television ,TV,广告,advertisement, advertising)等 的相关文 献。 要求: (!)给出检索策略 (2)给出一篇相关文献的文摘信息(题目中须出现主要概念检索 词,书目信息中篇名、作者和出处完整)
• Display first 4 or Show All
Article Detail
(a.k.a., “full record”)
Image Detail
• Title and Caption • Source with Illustration page number • How to Cite help link
Use the slider to quickly limit relevant results to particular date ranges…
Click “More Options” for a display of available limiters…
Related Images
Click “Choose Databases” for a display of available databases Mouse over preview icons for detailed descriptions
EBSCOhost 2.0


1、检索EBSCO数据库时,出现的检索结果篇数过多,如果希望 缩小检索所得,在限制选项中可以使用的辅助选项有: A Full text B Scholarly (peer reviewed) journals C Also search witin full text articles D Publications 2、修改 EBSCO检索策略 TI (china AND (import OR export))扩 大检索所得的篇数,要求检索词出现在文摘字段,同时考虑单 词词尾的变形。调整后的策略为:
• Related Images from EBSCO’s Image Collection appear as part of appropriate result sets. • EBSCO’s Image Collection contains photos, illustrations, maps, flags, etc. from sources not available in magazine or journal articles (suppliers include Getty Images, UPI, Canadian Press, Motion Picture & Television Photo Archive, etc.). • Hover your mouse over the image thumbnails to preview. • Click to see bibliographic record.
Photos
Photos
Tables
Graphs
Scientific Illustrations
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Improved Relevancy Ranking, Hover your mouse over the article preview icon for Better Results…
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Also, a navigable “Breadcrumb Trail” of recent search clusters appears above the Result List…
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