21st Century Systems (United States)
Open Access statistics for 21st Century Systems (United States), United States, covering academic research published from 2001 to 2024.
Open Access statistics for 21st Century Systems (United States), United States, covering academic research published from 2001 to 2024. Read More.
Open Access Percentage
13%
Total
Publications
89
Total Open
Publications
12
Total
Citations
689
Open Access
Percentage
13%
Total
Publications
89
Total Open
Publications
12
Total
Citations
689
Breakdown
Publisher Open
10%
Both
2%
Other Platform Open
0%
Closed
88%
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 18%
2
Hybrid 18%
2
No Guarantees 64%
7
Other Platform Open
Institution 100%
2
Domain 50%
1
Other Internet 50%
1
Preprint 0%
0
Public 0%
0
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
Unknown Repository | Other Internet | 1 |
University of Oslo - Duo Research Archive | Institution | 1 |
University of Genoa - CINECA IRIS Institutial Research Information System | Institution | 1 |
PubMed Central | Domain | 1 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 1 |