
Open Access statistics for Charles River Analytics (United States), United States, covering academic research published from 2000 to 2025.
Open Access statistics for Charles River Analytics (United States), United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
21%
Total
Publications
421
Total Open
Publications
88
Total
Citations
7.1K
Open Access
Percentage
21%
Total
Publications
421
Total Open
Publications
88
Total
Citations
7.1K
Breakdown
Publisher Open
6%
Both
8%
Other Platform Open
5%
Closed
81%
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 41%
24
Hybrid 27%
16
No Guarantees 32%
19
Other Platform Open
Domain 62%
33
Institution 47%
25
Preprint 19%
10
Other Internet 9%
5
Public 6%
3
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 33 |
doaj.org OAI-PMH Repository | Institution | 16 |
arXiv | Preprint | 6 |
DOI | Other Internet | 5 |
Harvard University | Institution | 3 |
Washington University in St. Louis | Institution | 2 |
uri.edu OAI-PMH Repository | Institution | 2 |
medRxiv | Preprint | 2 |
Figshare | Public | 2 |
bioRxiv | Preprint | 2 |