The U.S. National Science Foundation is an independent agency of the United States federal government that supports fundamental research and education in all the non-medical fields of science and engineering. Its medical counterpart is the National Institutes of Health. Derived from Wikipedia licensed CC-BY-SA.
Open Access statistics for U.S. National Science Foundation, United States, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
67%
Total
Publications
24K
Total Open
Publications
16K
Total
Citations
1.1M
Open Access
Percentage
67%
Total
Publications
24K
Total Open
Publications
16K
Total
Citations
1.1M
Breakdown
Publisher Open
19%
Both
32%
Other Platform Open
16%
Closed
33%
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 16%
2K
Hybrid 21%
2.6K
No Guarantees 63%
7.6K
Other Platform Open
Preprint 58%
6.7K
Institution 49%
5.7K
Other Internet 23%
2.7K
Domain 18%
2.1K
Public 7%
830
Other Platform Locations
Name | Platform Type | Publications |
---|---|---|
arXiv | Preprint | 7.3K |
PubMed Central | Domain | 2.1K |
CiteSeer X | Other Internet | 1.3K |
Europe PMC | Domain | 1.3K |
California Institute of Technology - CaltechAUTHORS | Institution | 1.2K |
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI | Institution | 989 |
University College London - UCL Discovery | Institution | 521 |
Chiba Institute of Technology - Springer Link | Institution | 482 |
Semantic Scholar | Public | 468 |
Figshare | Public | 368 |