Open Access statistics for Amazon (United States), United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
67%
Total
Publications
8K
Total Open
Publications
5.4K
Total
Citations
117K
Open Access
Percentage
67%
Total
Publications
8K
Total Open
Publications
5.4K
Total
Citations
117K
Breakdown
Publisher Open
44%
Both
12%
Other Platform Open
4%
Closed
40%
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 38%
1.4K
Hybrid 31%
1.1K
No Guarantees 31%
1.1K
Other Platform Open
Institution 49%
704
Preprint 29%
419
Domain 20%
284
Other Internet 12%
170
Public 2%
25
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
arXiv | Preprint | 528 |
AECID Library - Americanae | Institution | 343 |
PubMed Central | Domain | 280 |
DOI | Other Internet | 114 |
University of Buenos Aires - Sociedad | Institution | 87 |
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI | Institution | 72 |
RCAAP Project by FCT - Portuguese National Funding Agency for Science, Research and Technology | Institution | 72 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 69 |
Unknown Repository | Other Internet | 54 |
DANS - Data Archiving and Networked Services | Institution | 21 |
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