Open Access statistics for North Carolina State University, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
41%
Total
Publications
115K
Total Open
Publications
47K
Total
Citations
4.1M
Open Access
Percentage
41%
Total
Publications
115K
Total Open
Publications
47K
Total
Citations
4.1M
Breakdown
Publisher Open
14%
Both
16%
Other Platform Open
10%
Closed
60%
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 51%
18K
Hybrid 21%
7.3K
No Guarantees 28%
9.8K
Other Platform Open
Institution 55%
17K
Domain 48%
15K
Other Internet 16%
5K
Preprint 15%
4.6K
Public 4%
1.1K
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 15K |
doaj.org OAI-PMH Repository | Institution | 8.5K |
Office of Scientific and Technical Information | Institution | 5K |
DOI | Other Internet | 4.5K |
arXiv | Preprint | 3.1K |
bioRxiv | Preprint | 1.1K |
Figshare | Public | 967 |
Unknown Repository | Other Internet | 869 |
Europe PMC | Domain | 587 |
California Digital Library | Institution | 541 |
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