计算机检索方法(SCIWeb)04[1].9.ppt

计算机检索方法计算机检索方法 （之三）（之三） （工程硕士） 2004.9 1 SCI_Web检索 2 SCI_Web检索 简介 ISI Web of Knowledge lCrossSearch lSearchable Database Products lWeb of Science lCurrent Contents connect lISI Proceedings lDerwent Innovations Index lBIOSIS Previews lJournal Citation Reports lISI HighlyCited 3 SCI_Web检索 Web of Science 美国ISI产品，以ISI Web of Knowledge 作为检索平台。 lScience Citation Index Expanded（1994-） SCI 收录6,000多种科学技术期刊 lSocial Sciences Citation Index （1998-） SSCI 收录1,700多种社会科学期刊 lArts & Humanities Citation Index（2002-） A&HCI 收录1,100多种艺术与人文类期刊 lCurrent Chemical Reactions *（1986-） CCR-EXPANDED 收录一步或多步新合成方法 lIndex Chemicus （1996-)* IC 收录重要期刊报道的新颖有机化合物的结构和关键数据 4 SCI_Web检索 SCI检索方法(search option ) lQuick Search: enter a topic lGeneral Search by topic, author, group author, source title, address lCited Reference Search for articles that cite an author or work lStructure Search for reactions and compounds using chemical structures. lAdvanced Search* using complex queries including field tags and set combinations. 5 1. General Search 检索功能 l逻辑算符（Logical operator）: and or not l通配符（Wildcards）: 如：enzym* wom?n search for records that contain woman, women, or womyn. vapo$r to match vapor and vapour. l检索词在同一短语中（in one phrase ）: same l精确短语检索（Exact Phrase Searching）：用引号 6 1. General Search 记录处理：Sort by, mark, analyze Results 记录相关： lCited reference lTimes Cited lFind related records 馆藏： holdings 期刊引证报告： View record in Journal Citation Reports: Impact Factor* Trend Graph 7 2. Cited Reference Search Access Points: lCited Author lCited work lCited year(s) CITED REFERENCE INDEX Select， Times Cited*， Cited Author， Cited Work，Year， Volume， Page， View Record 8 3. Advanced Search Field Tags Booleans (General Search only) AND TS=Topic OR TI=Title NOT AU=Author SAME GP=Group Author SO=Source AD=Address OG=Organization SG=Suborganization SA=Street Address CI=City PS=Province/State CU=Country ZP=Zip/Postal Code AND 9 4. Search History Combine Sets E examples: TS=myoblast* AND AU=Zimmermann R* SO=(Journal of Ecology OR Ecology Letters) AND TI=birch #2 AND #4 (#1 OR #2) NOT #3 10 5. Features 用户注册（ Sign In ）： E-mail Address Password 11 5. Features 注册后： Welcome My Preferences My Saved Searches Open / Manage Saved Searches Citation Alerts View My Cited Articles List My Journal List Create My Journal List and Table of Contents Alerts 12 lWelcome, sun ping lMy Preferences lMy Saved Searches Open / Manage Saved Searches（在searched history存入） lCitation Alerts View My Cited Articles List 13 6. ISI HighlyCited grow to include the top 250 preeminent individual researchers in each of 21 subject categories who have demonstrated great influence in their field as measured by citations to their work 14 作业： SCI_Web 检索练习 检索报告上P2最后，第二大题的说明： “用