Nippon Koei (Japan)
Open Access statistics for Nippon Koei (Japan), Japan, covering academic research published from 2000 to 2024.
Open Access statistics for Nippon Koei (Japan), Japan, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
54%
Total
Publications
856
Total Open
Publications
466
Total
Citations
12K
Open Access
Percentage
54%
Total
Publications
856
Total Open
Publications
466
Total
Citations
12K
Breakdown
Publisher Open
39%
Both
11%
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 25%
109
Hybrid 16%
68
No Guarantees 59%
254
Other Platform Open
Domain 45%
59
Institution 27%
35
Preprint 17%
22
Other Internet 13%
17
Public 11%
14
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 59 |
Europe PMC | Domain | 16 |
DOI | Other Internet | 14 |
Semantic Scholar | Public | 13 |
arXiv | Preprint | 10 |
Chiba Institute of Technology - Springer Link | Institution | 9 |
University of Birmingham - University of Birmingham Research Portal | Institution | 7 |
Research Square | Preprint | 7 |
Unknown Repository | Other Internet | 4 |
University of Strathclyde - Strathprints: The University of Strathclyde institutional repository | Institution | 4 |