Open Access statistics for Association of Universities for Research in Astronomy, United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
86%
Total
Publications
18K
Total Open
Publications
16K
Total
Citations
1.1M
Open Access
Percentage
86%
Total
Publications
18K
Total Open
Publications
16K
Total
Citations
1.1M
Breakdown
Publisher Open
16%
Both
66%
Other Platform Open
4%
Closed
14%
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 80%
12K
Hybrid 4%
553
No Guarantees 16%
2.4K
Other Platform Open
Preprint 87%
11K
Institution 42%
5.5K
Other Internet 1%
143
Domain 1%
104
Public 1%
98
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
arXiv | Preprint | 11K |
Office of Scientific and Technical Information | Institution | 2.3K |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 1.9K |
Royal Netherlands Academy of Arts and Sciences | Institution | 891 |
aecid.es OAI-PMH Repository | Institution | 542 |
California Institute of Technology | Institution | 445 |
Belarussian State Pedagogical University Named After Maxim Tank | Institution | 425 |
University of Arizona | Institution | 324 |
Consejo Superior de Investigaciones Científicas | Institution | 324 |
University of Liège | Institution | 252 |
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