Open Access statistics for Ithaka Harbors, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
59%
Total
Publications
2.4K
Total Open
Publications
1.4K
Total
Citations
37K
Open Access
Percentage
59%
Total
Publications
2.4K
Total Open
Publications
1.4K
Total
Citations
37K
Breakdown
Publisher Open
27%
Both
28%
Other Platform Open
3%
Closed
42%
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 37%
471
Hybrid 27%
339
No Guarantees 36%
465
Other Platform Open
Domain 76%
555
Institution 48%
353
Other Internet 9%
67
Preprint 3%
25
Public 2%
18
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 560 |
doaj.org OAI-PMH Repository | Institution | 214 |
Unknown Repository | Other Internet | 44 |
Europe PMC | Domain | 38 |
DOI | Other Internet | 27 |
University of Groningen | Institution | 16 |
Research Square | Preprint | 15 |
Figshare | Public | 15 |
LA Referencia | Institution | 13 |
University of Kentucky | Institution | 9 |
1 / 12