Open Access statistics for Valongo Observatory, Brazil, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
84%
Total
Publications
2.4K
Total Open
Publications
2K
Total
Citations
93K
Open Access
Percentage
84%
Total
Publications
2.4K
Total Open
Publications
2K
Total
Citations
93K
Breakdown
Publisher Open
13%
Both
51%
Other Platform Open
21%
Closed
15%
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 8%
127
Hybrid 16%
248
No Guarantees 76%
1.1K
Other Platform Open
Preprint 83%
1.4K
Institution 66%
1.1K
Other Internet 27%
473
Public 11%
189
Domain 0%
6
Other Platform Locations
Name | Platform Type | Publications |
---|---|---|
arXiv | Preprint | 1.6K |
University College London - UCL Discovery | Institution | 411 |
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI | Institution | 307 |
Chiba Institute of Technology - Springer Link | Institution | 284 |
University of Portsmouth - Portsmouth Research Portal | Institution | 233 |
Spanish National Research Council (CSIC) - DIGITAL.CSIC | Institution | 204 |
Figshare | Public | 176 |
Le Centre pour la Communication Scientifique Directe - HAL - INSU | Institution | 153 |
Red Federada de Repositorios Institucionales de Publicaciones Científicas - LA Referencia | Other Internet | 152 |
Le Centre pour la Communication Scientifique Directe - HAL - TYPE ART | Other Internet | 126 |