Okayama Prefecture

Okayama Prefecture

Open Access statistics for Okayama Prefecture, Japan, covering academic research published from 2000 to 2024.

Open Access statistics for Okayama Prefecture, Japan, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

59%


Total
Publications

1.2K


Total Open
Publications

702


Total
Citations

20K


Open Access
Percentage

59%


Total
Publications

1.2K


Total Open
Publications

702


Total
Citations

20K

Website

download

Breakdown

37% 19% 3% 41%

Publisher Open

37%

Both

19%

Other Platform Open

3%

Closed

41%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

0102030405060708090100Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

28%OA Journal

OA Journal 28%

187

Hybrid 18%

118

No Guarantees 54%

362

Other Platform Open

Domain 81%

210

Other Internet 14%

35

Institution 12%

31

Preprint 4%

11

Public 2%

5

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
210
DOI
Other Internet
35
Europe PMC
Domain
12
University of Cagliari - UNICA IRIS Institutional Research Information System
Institution
11
arXiv
Preprint
6
Nova Science Publishers, Inc. - Nova Science Publishers
Institution
4
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
4
Alma Mater Studiorum Università di Bologna - Archivio istituzionale della ricerca
Institution
4
University of Pisa - CINECA IRIS Institutial research information system
Institution
3
University of Groningen / Centre for Information Technology - University of Groningen research database
Institution
3
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Data updated 18 August 2025

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