清华大学：《文献检索》课程教学资源（PPT课件）4、计算机检索方法（SCI_Web）

计算机检索方法 scI Web检索) (工程硕士) 2005.3

计算机检索方法 （ SCI_Web检索） （工程硕士） 2005.3

ScI Web检索

2 SCI_Web检索

sCI Web检索 ●简介 SI Web of Knowledge Cross Search Searchable database products o Web of science Current Contents connect ●|S| Proceedings Derwent Innovations Index ●B|Os| S Previews o Journal citation Reports ●S| HighlyCited

3 SCI_Web检索 简介 ISI Web of Knowledge ⚫ CrossSearch ⚫ Searchable Database Products ⚫ Web of Science ⚫ Current Contents connect ⚫ ISI Proceedings ⚫ Derwent Innovations Index ⚫ BIOSIS Previews ⚫ Journal Citation Reports ⚫ ISI HighlyCited

sCI Web检索 e Web of science 美国S|产品,以 SI Web of Knowledge作为检索平 Science Citation Index Expanded(19947) SCI 收录6,000多种科学技术期刊 o Social Sciences Citation Index (1998-) SSCI 收录1,700多种社会科学期刊 o Arts Humanities Citation Index (2002-) a&HCI 收录1,100多种艺术与人文类期刊 Current Chemical Reactions (1986) CCR-EXPANDED 收录一步或多步新合成方法 ●| ndex chemicus(1996 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 Web of Science 美国ISI产品，以ISI Web of Knowledge 作为检索平台。 ⚫ Science Citation Index Expanded（1994-） SCI 收录6,000多种科学技术期刊 ⚫ Social Sciences Citation Index （1998-） SSCI 收录1,700多种社会科学期刊 ⚫ Arts & Humanities Citation Index（2002-） A&HCI 收录1,100多种艺术与人文类期刊 ⚫ Current Chemical Reactions *（1986-） CCR-EXPANDED 收录一步或多步新合成方法 ⚫ Index 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

sCI Web检索 ●SC检索方法 search option) Quick Search: enter a topic o General search by topic, author, group author, source title, address Cited Reference search for articles that cite an author or work Structure Search for reactions and compounds using chemical structures Advanced search using complex queries including field tags and set combinations 5

5 SCI_Web检索 SCI检索方法(search option ) ⚫ Quick Search: enter a topic ⚫ General Search by topic, author, group author, source title, address ⚫ Cited Reference Search for articles that cite an author or work ⚫ Structure Search for reactions and compounds using chemical structures. ⚫ Advanced Search* using complex queries including field tags and set combinations

General search ●检索功能 逻辑算符( Logical operator): and or not 通配符( Wildcards): 如: enzym* wom?n search for records that contain woman, women, or womyn. vapor to match vapor and vapour 检索词在同一短语中( in one phrase):same 精确短语检索( Exact Phrase Searching):用引号

6 1. General Search 检索功能 ⚫ 逻辑算符（Logical operator）: and or not ⚫ 通配符（Wildcards）: 如：enzym* wom?n search for records that contain woman, women, or womyn. vapo$r to match vapor and vapour. ⚫ 检索词在同一短语中（in one phrase ）: same ⚫ 精确短语检索（Exact Phrase Searching）：用引号

General search ●记录处理: Sort by,mark, analyze results ●记录相关: Cited reference Times cited Find related records ●馆藏: holdings 期刊引证报告 View record in Journal Citation Reports: Impact Factor k Trend Graph

7 1. General Search 记录处理：Sort by, mark, analyze Results 记录相关： ⚫ Cited reference ⚫ Times Cited ⚫ Find related records 馆藏： holdings 期刊引证报告： View record in Journal Citation Reports: Impact Factor* Trend Graph

2 Cited Reference search ● Access Points Cited Author Cited work Cited year(s) e CITED REFERENCE INDEX Select, Times cited ** Cited author Cited Work, Year, Volume, Page View Record

8 2. Cited Reference Search Access Points: ⚫ Cited Author ⚫ Cited work ⚫ Cited year(s) CITED REFERENCE INDEX Select， Times Cited**， Cited Author， Cited Work，Year， Volume， Page， View Record

3 Advanced search Field Tags Booleans ( General Search only) AND TS=Topic OR TI:Title NOT AUsAuthor SAME GP=Group Author SO=Source AD:Address OG=Organization SG=Suborganization SA=Street Address CI=city PS=Province/State CU=Country zP-ipfPostal code ANiD 9

9 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

4, Search History e Combine sets examples: TS=myoblast* AND AU=Zimmermann RK so=ournal of Ecology OR Ecology Letters )and TI= birch #2 AND #4 (#1OR#2)NOT#3 10

10 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