
Open Access statistics for Nia Association, United States, covering academic research published from 2000 to 2025.
Open Access statistics for Nia Association, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
50%
Total
Publications
885
Total Open
Publications
441
Total
Citations
16K
Open Access
Percentage
50%
Total
Publications
885
Total Open
Publications
441
Total
Citations
16K
Breakdown
Publisher Open
22%
Both
17%
Other Platform Open
11%
Closed
50%
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 32%
110
Hybrid 22%
73
No Guarantees 46%
158
Other Platform Open
Domain 50%
122
Institution 46%
113
Other Internet 17%
41
Preprint 6%
14
Public 2%
6
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 125 |
doaj.org OAI-PMH Repository | Institution | 44 |
DOI | Other Internet | 23 |
Unknown Repository | Other Internet | 22 |
California Digital Library | Institution | 19 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 7 |
Hospitais da Universidade de Coimbra | Institution | 6 |
Royal Netherlands Academy of Arts and Sciences | Institution | 5 |
Office of Scientific and Technical Information | Institution | 5 |
arXiv | Preprint | 5 |