Open Access statistics for National Center for Biotechnology Information, United States, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
83%
Total
Publications
3.8K
Total Open
Publications
3.2K
Total
Citations
532K
Open Access
Percentage
83%
Total
Publications
3.8K
Total Open
Publications
3.2K
Total
Citations
532K
Breakdown
Publisher Open
8%
Both
57%
Other Platform Open
18%
Closed
17%
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 49%
1.2K
Hybrid 32%
788
No Guarantees 19%
483
Other Platform Open
Domain 87%
2.5K
Preprint 17%
490
Institution 17%
481
Public 14%
402
Other Internet 13%
377
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 2.5K |
Europe PMC | Domain | 1.6K |
Semantic Scholar | Public | 362 |
bioRxiv | Preprint | 340 |
DOI | Other Internet | 189 |
arXiv | Preprint | 98 |
CiteSeer X | Other Internet | 52 |
California Digital Library - eScholarship | Other Internet | 52 |
Le Centre pour la Communication Scientifique Directe - HAL - Université Paris Descartes | Institution | 46 |
Le Centre pour la Communication Scientifique Directe - HAL - Institut Pasteur | Institution | 46 |
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