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Total average processing time: 5 days
Physical Sciences 6,600
Chemistry
Physics
Engineering
etc.,
Titles processed via the online Scopus Title Evaluation Platform (STEP)
Focus on quality through selection by independent CSAB to:
Provide accurate and relevant search results for users
No dilution of search results by irrelevant or low quality content
Support that Scopus is recognized as authoritative
Support confidence that Scopus is “reflecting the truth”
Assurance that titles selected by Scopus meet the highest (ethical) standards
Acceptance rate
Bibliometrics (quantitative measures used to asses research output)
Basic premise = Citation is a form of endorsement
Bibliometricians agree that no single metric can effectively capture the entire spectrum of research performance because no single
metric can address all key variables
Journal Impact Factor
“[Publishers should] Greatly reduce emphasis on the journal impact factor as a promotional tool ideally by ceasing to promote the impact factor or by presenting the metrics in the context of a variety of journal based metrics … that provide a richer view of journal performance”
- From The San Francisco Declaration on Research Assessment (DORA) http://am.ascb.org/dora/
Journal Impact Factor
Database
coverage
Journal’s scope
and focus
Measured relative to
database median
SNIP: Source-normalized impact per paper
Life Sciences journal
High impact, lots of citations
One citation = low value
Arts & Humanities journal
Low impact, few on citations
One citation = high value
SJR normalizes for differences in citation behaviour between subject fields
SJR: SCImago Journal Rank