Open Access statistics for Arnold Ventures, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
29%
Total
Publications
757
Total Open
Publications
218
Total
Citations
13K
Open Access
Percentage
29%
Total
Publications
757
Total Open
Publications
218
Total
Citations
13K
Breakdown
Publisher Open
12%
Both
8%
Other Platform Open
9%
Closed
71%
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 31%
45
Hybrid 25%
37
No Guarantees 44%
64
Other Platform Open
Institution 44%
57
Other Internet 43%
55
Domain 34%
44
Preprint 3%
4
Public 2%
2
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
DOI | Other Internet | 48 |
PubMed Central | Domain | 44 |
doaj.org OAI-PMH Repository | Institution | 17 |
Unknown Repository | Other Internet | 13 |
California Digital Library | Institution | 6 |
National Aeronautics and Space Administration | Institution | 5 |
University of Birmingham | Institution | 4 |
uark.edu OAI-PMH Repository | Institution | 4 |
LA Referencia | Institution | 4 |
King's College London | Institution | 3 |
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