Rheumazentrum Ruhrgebiet
Open Access statistics for Rheumazentrum Ruhrgebiet, Germany, covering academic research published from 2001 to 2025.
Open Access statistics for Rheumazentrum Ruhrgebiet, Germany, covering academic research published from 2001 to 2025. Read More.
Open Access Percentage
55%
Total
Publications
1.8K
Total Open
Publications
970
Total
Citations
76K
Open Access
Percentage
55%
Total
Publications
1.8K
Total Open
Publications
970
Total
Citations
76K
Breakdown
Publisher Open
25%
Both
25%
Other Platform Open
4%
Closed
46%
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 23%
201
Hybrid 25%
222
No Guarantees 52%
464
Other Platform Open
Domain 69%
355
Institution 66%
340
Other Internet 22%
112
Public 4%
18
Preprint 2%
8
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 360 |
doaj.org OAI-PMH Repository | Institution | 127 |
Unknown Repository | Other Internet | 87 |
Royal Netherlands Academy of Arts and Sciences | Institution | 73 |
Leiden University | Institution | 53 |
Ghent University | Institution | 45 |
DOI | Other Internet | 39 |
Ruhr University Bochum | Institution | 25 |
Maastricht University | Institution | 23 |
ZB MED - Information Centre for Life Sciences | Institution | 22 |