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TRANSCRIPT
Citation Indexing –
Workshop for researchers
Produced by the Department of Learning and Information Services
November 2014
Session coverage
• Overview of how Citation Counting & measuring
impact can help
• Journal Citation Reports
• Web of Science
• Scopus
• Google Scholar
Research Development Wheel
Citation Counting & Impact in Context
Journal/Article Impact Factors
• Impact factors can show the effect/influence of a piece of research in
a particular area by seeing how many times others have cited it
• Knowing the impact of a journal can help in decisions about where to
submit an article. High impact journals are seen more
• Re articles-Warning – just because an article has been cited a lot
does not prove high quality- could be controversial
Publishing in Scholarly journals
• “I need to publish in high impact journals”
• The REF
• High Impact journals have a higher reputation
JCR for Journal Impact/ Web of Science for Citation Counts
• JCR – This tool helps you check impact at journal and discipline level. Available in
Science and Social Sciences editions.
(Alternatives in Scopus- under Analyze Journals -SJR- SCImago Journal Rank- shows
prestige of a journal- & SNIP-Source Normalized Impact per paper- weighs citations )
• WOS – database of articles. Authoritative, multidisciplinary content covers over 12,000
of the highest impact journals worldwide etc.
• -Citation Counts -can provide proof of being read, or at least noticed. ( You can also
do this in Scopus, & Google Scholar)
Tools
Journal Citation Reports (JCR) (Journal Impact
Factors)
• Applied to individual journals and represent the average citation counts of
papers published in an individual journal during a specified time (2 years or 5
years)
• Where can I find Journal impact factors?
• Journal Citation Reports (Web of Science), go through Databases A-Z
(http://www.wlv.ac.uk/lib/resources.aspx)
– Can search for an individual journal or view a group of journals by subject
category (Education & Educational Research, Nursing, Psychology)
• Test your skills: Journal Citation Reports
• 1. Perform a subject category search in
JCR on your specialist subject for 2013
• 2.Sort the results by impact factor
• 3.Add them to your marked list
• Test your skills: Web of Science
• Perform an author search for Jamal Khatib,
University of Wolverhampton
• How many documents has he published?
• Which is his most cited article?
• Test your skills: Scopus
• Perform an affiliation search for the
University of Wolverhampton
• Who is our top collaborator?
• Which source published most of our
articles?
Research pages including guidance on- Impact
• http://www.wlv.ac.uk/lib/research.aspx
e.g. Journal Impact Factors
-Journal impact factors are applied to journals and represent the average citation
counts of papers published in that journal during a two year time frame.
Number of times articles published in Cell during
2007-2008 were cited in indexed journals during 2009
–––––––––-––––––––––––––––––––––––––––––––––––––
Number of “citable” articles published in Cell in 2008 and 2007
That is:
Cites in 2009 to items published in 2008 + 2007 = 9533 + 12554 = 22087
Number of items published in Cell in 2008 + 2007 = 343 + 366 = 709
Impact = Cites to recent items …………………………….22087 = 31.152
Factor Number of recent items published……….. 709
Look within subjects/disciplines, or specific journals
http://www.wlv.ac.uk/lib/resources.aspx
Journal Citation Reports
• You can go straight here from our Databases A-Z – choose the letter ‘J’
JCR Journal impact factors- showing which journals have the highest
impact- those with highest impact likely to be most read, and cited,
therefore spreading your research further
Impact factors of ‘Nature’
Look within subjects/disciplines
See the highest impacts in a subject discipline, e.g.
‘Nature’ is ‘Multidisciplinary Sciences
Think about which might be the highest impact factor
journal in your own disciplines-
• Oncology?
• Engineering: Chemical?
• GeoSciences?
Impact of journals in Scopus
Web of Science • Select this from our Databases A-Z – choose the letter ‘W’
WOS Citation Reports- seeing the amount of times an author or their work
have been cited- provides evidence that you are being read and cited.
Find info on an ‘author’ from the ‘University of
Wolverhampton’
Create a Citation Report
Citation Report
Search for specific references
As with all useful things you find you can save/send to RefWorks etc.
H-Index & Citation Counts
see Impact advice from Researchers pages
• The H-index is a calculation of how many times a researcher’s papers have
been cited.
• E.g. an H-index of 27 means that the researcher has published 27 papers
which have all been cited at least 27 times by other papers.
• The H-index can help to measure the impact of a researchers work and
compare individuals within the same discipline, especially relevant to the
sciences.
• A Citation Count is the number of times an article is cited by other articles.
Alternatives to Journal Citation Reports
• SJR - SCImago Journal Rank - based on the belief that ‘not all citations are created equal’.
• Takes into account the differences in citation behaviour between subject fields and is weighted by the prestige of the journal, meaning that a citation from a journal with a high SJR is worth more than one with a low SJR.
• SNP - Source Normalised Impact per Paper - The SNP measures citation impact by weighting citations based on the total number of citations in a subject field.
• Where do I find the SJR? Scopus or http://www.scimagojr.com/
Summary
• JCR – long established
• SJR & SNP – can be used alongside the
JCR or when a journal is not included in the
JCR (British Journal of Midwifery)
• Helpful for – finding where to publish
Citation index in Scopus
Google Scholar Citations