Open Access statistics for Universidade Federal do Rio de Janeiro, Brazil, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
65%
Total
Publications
128K
Total Open
Publications
83K
Total
Citations
2.4M
Open Access
Percentage
65%
Total
Publications
128K
Total Open
Publications
83K
Total
Citations
2.4M
Breakdown
Publisher Open
22%
Both
37%
Other Platform Open
6%
Closed
35%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 59%
43K
Hybrid 27%
20K
No Guarantees 14%
11K
Other Platform Open
Institution 82%
45K
Domain 23%
13K
Other Internet 15%
8.1K
Preprint 10%
5.2K
Public 2%
1.4K
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
doaj.org OAI-PMH Repository | Institution | 26K |
LA Referencia | Institution | 24K |
PubMed Central | Domain | 13K |
aecid.es OAI-PMH Repository | Institution | 12K |
DOI | Other Internet | 8.6K |
Office of Scientific and Technical Information | Institution | 5.1K |
arXiv | Preprint | 4.3K |
fiocruz.br OAI-PMH Repository | Institution | 3.1K |
Unknown Repository | Other Internet | 2.4K |
University of Birmingham | Institution | 1.3K |
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