Open Access statistics for University of America, United States, covering academic research published from 2000 to 2022. Read More.
Open Access Percentage
45%
Total
Publications
5.5K
Total Open
Publications
2.5K
Total
Citations
132K
Open Access
Percentage
45%
Total
Publications
5.5K
Total Open
Publications
2.5K
Total
Citations
132K
Breakdown
Publisher Open
12%
Both
21%
Other Platform Open
12%
Closed
55%
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 28%
518
Hybrid 22%
400
No Guarantees 50%
928
Other Platform Open
Institution 46%
836
Preprint 42%
758
Domain 31%
562
Other Internet 22%
404
Public 6%
115
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
arXiv | Preprint | 797 |
PubMed Central | Domain | 561 |
Europe PMC | Domain | 403 |
Ghent University - Ghent University Academic Bibliography | Institution | 219 |
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI | Institution | 200 |
California Institute of Technology - CaltechAUTHORS | Institution | 180 |
Ruđer Bošković Institute - Institutional Repository of the Ruđer Bošković Institute | Institution | 148 |
Ecole Polytechnique Fédérale de Lausanne - Infoscience | Institution | 145 |
Massachusetts Institute of Technology - DSpace@MIT | Institution | 126 |
ETH Zurich - Repository for Publications and Research Data | Institution | 118 |
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