Open Access statistics for United States Department of the Air Force, United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
27%
Total
Publications
60K
Total Open
Publications
16K
Total
Citations
1.3M
Open Access
Percentage
27%
Total
Publications
60K
Total Open
Publications
16K
Total
Citations
1.3M
Breakdown
Publisher Open
15%
Both
6%
Other Platform Open
6%
Closed
73%
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 25%
3.2K
Hybrid 34%
4.4K
No Guarantees 41%
5.1K
Other Platform Open
Domain 40%
3K
Institution 31%
2.3K
Preprint 20%
1.5K
Public 14%
1K
Other Internet 13%
937
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 2.9K |
Europe PMC | Domain | 1.4K |
arXiv | Preprint | 1.2K |
Semantic Scholar | Public | 590 |
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI | Institution | 413 |
CiteSeer X | Other Internet | 375 |
Zenodo | Public | 343 |
DOI | Other Internet | 222 |
University of Michigan - Deep Blue | Institution | 201 |
nasa.gov OAI-PMH Repository | Institution | 124 |
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