Open Access statistics for Tohoku University, Japan, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
42%
Total
Publications
170K
Total Open
Publications
71K
Total
Citations
4.1M
Open Access
Percentage
42%
Total
Publications
170K
Total Open
Publications
71K
Total
Citations
4.1M
Breakdown
Publisher Open
26%
Both
12%
Other Platform Open
4%
Closed
58%
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 35%
22K
Hybrid 21%
13K
No Guarantees 44%
28K
Other Platform Open
Domain 50%
13K
Preprint 26%
7.1K
Institution 26%
6.9K
Other Internet 16%
4.3K
Public 3%
812
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 13K |
arXiv | Preprint | 7K |
DOI | Other Internet | 3.8K |
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI | Institution | 1.9K |
Europe PMC | Domain | 1.1K |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 1K |
Figshare | Public | 700 |
Unknown Repository | Other Internet | 554 |
DANS - Data Archiving and Networked Services | Institution | 502 |
Kyoto University - Kyoto University Research Information Repository | Institution | 392 |
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