Open Access statistics for Oracle (United States), United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
27%
Total
Publications
4.6K
Total Open
Publications
1.3K
Total
Citations
103K
Open Access
Percentage
27%
Total
Publications
4.6K
Total Open
Publications
1.3K
Total
Citations
103K
Breakdown
Publisher Open
11%
Both
9%
Other Platform Open
5%
Closed
75%
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 38%
340
Hybrid 24%
212
No Guarantees 38%
339
Other Platform Open
Institution 58%
382
Domain 42%
280
Other Internet 19%
128
Preprint 10%
69
Public 3%
20
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 288 |
doaj.org OAI-PMH Repository | Institution | 167 |
DOI | Other Internet | 107 |
arXiv | Preprint | 59 |
Unknown Repository | Other Internet | 39 |
Office of Scientific and Technical Information | Institution | 33 |
epfl.ch OAI-PMH Repository | Institution | 23 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 20 |
Utrecht University | Institution | 13 |
University of Edinburgh | Institution | 13 |
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