Open Access statistics for VA Office of Research and Development, United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
59%
Total
Publications
1.7K
Total Open
Publications
1K
Total
Citations
87K
Open Access
Percentage
59%
Total
Publications
1.7K
Total Open
Publications
1K
Total
Citations
87K
Breakdown
Publisher Open
13%
Both
26%
Other Platform Open
20%
Closed
41%
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 32%
221
Hybrid 33%
224
No Guarantees 35%
237
Other Platform Open
Domain 85%
686
Institution 18%
146
Other Internet 16%
131
Preprint 8%
65
Public 5%
44
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 683 |
Europe PMC | Domain | 357 |
DOI | Other Internet | 71 |
Semantic Scholar | Public | 39 |
medRxiv | Preprint | 34 |
University of Edinburgh - Edinburgh Research Explorer | Institution | 29 |
California Digital Library - eScholarship | Other Internet | 26 |
University of California - eScholarship University of California | Institution | 24 |
DANS - Data Archiving and Networked Services - NARCIS - National Academic Research and Collaborations Information System | Institution | 21 |
Erasmus University Rotterdam - EUR Research Repository | Institution | 20 |
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