Open Access statistics for University of Tsukuba, Japan, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
53%
Total
Publications
94K
Total Open
Publications
50K
Total
Citations
2.3M
Open Access
Percentage
53%
Total
Publications
94K
Total Open
Publications
50K
Total
Citations
2.3M
Breakdown
Publisher Open
25%
Both
21%
Other Platform Open
7%
Closed
47%
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 36%
16K
Hybrid 18%
7.7K
No Guarantees 46%
20K
Other Platform Open
Institution 65%
17K
Domain 44%
12K
Preprint 18%
4.7K
Other Internet 15%
4K
Public 3%
718
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 12K |
doaj.org OAI-PMH Repository | Institution | 7.7K |
University of Tsukuba | Institution | 5.3K |
DOI | Other Internet | 4.7K |
Office of Scientific and Technical Information | Institution | 4.5K |
arXiv | Preprint | 3.6K |
National Institute of Informatics | Institution | 3K |
University of Copenhagen | Institution | 1.1K |
Unknown Repository | Other Internet | 1.1K |
University of Birmingham | Institution | 801 |
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