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
1.2K
Total Open
Publications
739
Total
Citations
47K
Open Access
Percentage
60%
Total
Publications
1.2K
Total Open
Publications
739
Total
Citations
47K
Breakdown
Publisher Open
7%
Both
15%
Other Platform Open
38%
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 35%
94
Hybrid 14%
38
No Guarantees 51%
140
Other Platform Open
Domain 97%
636
Institution 9%
57
Public 5%
30
Other Internet 4%
23
Preprint 1%
4
Other Platform Locations
Name | Platform Type | Publications |
---|---|---|
PubMed Central | Domain | 632 |
Europe PMC | Domain | 518 |
Semantic Scholar | Public | 26 |
University of California - eScholarship University of California | Institution | 12 |
California Digital Library - eScholarship | Other Internet | 11 |
University of Oxford - Oxford University Research Archive (ORA) | Institution | 7 |
CiteSeer X | Other Internet | 6 |
University of North Carolina at Chapel Hill - Carolina Digital Repository | Institution | 5 |
University of Stirling - Stirling Online Research Repository | Institution | 4 |
unl.edu OAI-PMH Repository | Institution | 3 |