Open Access statistics for PTC (United States), United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
20%
Total
Publications
169
Total Open
Publications
33
Total
Citations
2.4K
Open Access
Percentage
20%
Total
Publications
169
Total Open
Publications
33
Total
Citations
2.4K
Breakdown
Publisher Open
8%
Both
6%
Other Platform Open
4%
Closed
82%
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 39%
9
Hybrid 22%
5
No Guarantees 39%
9
Other Platform Open
Institution 50%
10
Preprint 25%
5
Other Internet 20%
4
Domain 15%
3
Public 0%
0
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
arXiv | Preprint | 6 |
DOI | Other Internet | 4 |
PubMed Central | Domain | 3 |
Office of Scientific and Technical Information | Institution | 2 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 2 |
RELX Group (Netherlands) | Institution | 1 |
Preprints | Preprint | 1 |
Loughborough University | Institution | 1 |
KU Leuven | Institution | 1 |
iu.edu OAI-PMH Repository | Institution | 1 |
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