Open Access statistics for Duke University, United States, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
56%
Total
Publications
156K
Total Open
Publications
88K
Total
Citations
6.1M
Open Access
Percentage
56%
Total
Publications
156K
Total Open
Publications
88K
Total
Citations
6.1M
Breakdown
Publisher Open
13%
Both
25%
Other Platform Open
18%
Closed
44%
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 34%
21K
Hybrid 28%
17K
No Guarantees 38%
23K
Other Platform Open
Domain 71%
48K
Institution 27%
18K
Preprint 19%
13K
Other Internet 13%
8.4K
Public 7%
4.7K
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 47K |
Europe PMC | Domain | 30K |
arXiv | Preprint | 5.8K |
Semantic Scholar | Public | 3.5K |
DOI | Other Internet | 3.3K |
bioRxiv | Preprint | 3.1K |
RePEc: Research Papers in Economics - RePEc | Preprint | 2.1K |
University of North Carolina at Chapel Hill - Carolina Digital Repository | Institution | 2K |
CiteSeer X | Other Internet | 1.8K |
Figshare | Public | 1.6K |
1 / 20