Open Access statistics for National Development and Research Institutes, United States, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
60%
Total
Publications
1.3K
Total Open
Publications
773
Total
Citations
49K
Open Access
Percentage
60%
Total
Publications
1.3K
Total Open
Publications
773
Total
Citations
49K
Breakdown
Publisher Open
7%
Both
16%
Other Platform Open
37%
Closed
40%
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 33%
98
Hybrid 14%
41
No Guarantees 53%
154
Other Platform Open
Domain 97%
657
Institution 10%
71
Public 5%
31
Other Internet 4%
28
Preprint 1%
4
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 652 |
Europe PMC | Domain | 597 |
Semantic Scholar | Public | 27 |
California Digital Library - eScholarship | Other Internet | 14 |
University of California - eScholarship University of California | Institution | 12 |
University of Oxford - Oxford University Research Archive (ORA) | Institution | 10 |
CiteSeer X | Other Internet | 7 |
University of North Carolina at Chapel Hill - Carolina Digital Repository | Institution | 6 |
unl.edu OAI-PMH Repository | Institution | 5 |
usf.edu OAI-PMH Repository | Institution | 4 |
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