Open Access statistics for Pioneer (Japan), Japan, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
64%
Total
Publications
6.9K
Total Open
Publications
4.4K
Total
Citations
115K
Open Access
Percentage
64%
Total
Publications
6.9K
Total Open
Publications
4.4K
Total
Citations
115K
Breakdown
Publisher Open
25%
Both
30%
Other Platform Open
8%
Closed
37%
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 50%
1.9K
Hybrid 26%
971
No Guarantees 24%
911
Other Platform Open
Institution 65%
1.7K
Domain 32%
827
Preprint 21%
545
Other Internet 14%
378
Public 2%
41
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
doaj.org OAI-PMH Repository | Institution | 947 |
PubMed Central | Domain | 842 |
arXiv | Preprint | 359 |
DOI | Other Internet | 257 |
Unknown Repository | Other Internet | 184 |
LA Referencia | Institution | 169 |
Office of Scientific and Technical Information | Institution | 156 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 133 |
bioRxiv | Preprint | 120 |
National Institute of Informatics | Institution | 102 |
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