
Open Access statistics for Specifica (United States), United States, covering academic research published from 2005 to 2025.
Open Access statistics for Specifica (United States), United States, covering academic research published from 2005 to 2025. Read More.
Open Access Percentage
50%
Total
Publications
132
Total Open
Publications
66
Total
Citations
3.5K
Open Access
Percentage
50%
Total
Publications
132
Total Open
Publications
66
Total
Citations
3.5K
Breakdown
Publisher Open
12%
Both
33%
Other Platform Open
5%
Closed
50%
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 69%
41
Hybrid 14%
8
No Guarantees 17%
10
Other Platform Open
Domain 76%
38
Institution 74%
37
Other Internet 20%
10
Preprint 6%
3
Public 2%
1
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 38 |
doaj.org OAI-PMH Repository | Institution | 25 |
Office of Scientific and Technical Information | Institution | 9 |
DOI | Other Internet | 7 |
Unknown Repository | Other Internet | 3 |
LA Referencia | Institution | 2 |
kuleuven.be OAI-PMH Repository | Institution | 2 |
California Digital Library | Institution | 2 |
bioRxiv | Preprint | 2 |
Utrecht University | Institution | 1 |