Science Citation Index Expanded

Accessibility

The index is available online within Web of Science, |access-date=2010-06-24

Specialty citation indexes{{anchor|Chemistry Citation Index|Neuroscience Citation Index}}

Clarivate previously marketed several subsets of this database, termed "Specialty Citation Indexes", such as the Neuroscience Citation Index and the Chemistry Citation Index, however these databases are no longer actively maintained.

The Chemistry Citation Index was first introduced by Eugene Garfield, a chemist by training. His original "search examples were based on [his] experience as a chemist". In 1992, an electronic and print form of the index was derived from a core of 330 chemistry journals, within which all areas were covered. Additional information was provided from articles selected from 4,000 other journals. All chemistry subdisciplines were covered: organic, inorganic, analytical, physical chemistry, polymer, computational, organometallic, materials chemistry, and electrochemistry. By 2002, the core journal coverage increased to 500 and related article coverage increased to 8,000 other journals. Chemistry Citation Index. Institute of Process Engineering of the Chinese Academy of Sciences. 2003. One 1980 study reported the overall citation indexing benefits for chemistry, examining the use of citations as a tool for the study of the sociology of chemistry and illustrating the use of citation data to "observe" chemistry subfields over time.{{cite journal |last1=Dewitt |first1=T. W. |last2=Nicholson |first2=R. S. |last3=Wilson |first3=M. K. |year=1980 |title=Science citation index and chemistry |journal=Scientometrics

References

References

1. Garfield, Eugene. (2011). "The evolution of the Science Citation Index". [[International Microbiology]].
2. Garfield, Eugene. (30 November 1963). "Science Citation Index - 1961 Introduction". [[Institute for Scientific Information]].
3. (November 2010). "History of Citation Indexing". [[Clarivate]].
4. "Web of Science: Science Citation Index Expanded". [[Clarivate]].
5. (15 July 1955). "Citation Indexes for Science: A New Dimension in Documentation through Association of Ideas". [[American Association for the Advancement of Science]].
6. (18 August 2020). "Research Trends: SCIE/SCOPUS". LibGuides.
7. "Science Citation Index Expanded". [[Thomson Reuters]].
8. (23 December 2012). "The top-cited wetland articles in science citation index expanded: characteristics and hotspots". [[Springer Science+Business Media.
9. (1 September 2012). "The top-cited research works in the Science Citation Index Expanded". [[Springer Science+Business Media.
10. [http://wokinfo.com/media/pdf/SSR1103443WoK5-2_web3.pdf Thomson Reuters Web of Knowledge. Thomson Reuters, 2013.]
11. "Trusted publisher-independent citation database".
12. "Journal Search – Science".
13. "Journal Search – Science – Thomson Reuters".
14. Garfield, Eugene. (1992). "New Chemistry Citation Index On CD-ROM Comes With Abstracts, Related Records, and Key-Words-Plus". [[Current Contents]].