The Open University of Japan

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Short name

OUJ

Country, city

Japan, Chiba

03jyr9x65

Organization website

Publications

871

Citations

13 827

h-index

Top-3 journals

The Proceedings of the Annual Convention of the Japanese Psychological Association (44 publications)

Lecture Notes in Computer Science (32 publications)

Physical Review B (29 publications)

Top-3 organizations

University of Tokyo (165 publications)

Hiroshima University (64 publications)

National Institute of Advanced Industrial Science and Technology (56 publications)

Top-3 foreign organizations

Ural Federal University (33 publications)

M.N. Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences (17 publications)

University of Glasgow (13 publications)

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 2001

Total publications

871

Total citations

13827

Citations per publication

15.87

Average publications per year

34.84

Average authors per publication

14.12

h-index

Metrics description

h-index

A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

Top-30

Fields of science

	10 20 30 40 50 60 70
Space and Planetary Science	Space and Planetary Science, 62, 7.12% Space and Planetary Science 62 publications, 7.12%
Astronomy and Astrophysics	Astronomy and Astrophysics, 57, 6.54% Astronomy and Astrophysics 57 publications, 6.54%
General Medicine	General Medicine, 53, 6.08% General Medicine 53 publications, 6.08%
General Physics and Astronomy	General Physics and Astronomy, 53, 6.08% General Physics and Astronomy 53 publications, 6.08%
Ecology, Evolution, Behavior and Systematics	Ecology, Evolution, Behavior and Systematics, 31, 3.56% Ecology, Evolution, Behavior and Systematics 31 publications, 3.56%
Multidisciplinary	Multidisciplinary, 28, 3.21% Multidisciplinary 28 publications, 3.21%
Molecular Biology	Molecular Biology, 21, 2.41% Molecular Biology 21 publications, 2.41%
Biotechnology	Biotechnology, 21, 2.41% Biotechnology 21 publications, 2.41%
Biochemistry	Biochemistry, 18, 2.07% Biochemistry 18 publications, 2.07%
Genetics	Genetics, 18, 2.07% Genetics 18 publications, 2.07%
Condensed Matter Physics	Condensed Matter Physics, 18, 2.07% Condensed Matter Physics 18 publications, 2.07%
General Chemistry	General Chemistry, 17, 1.95% General Chemistry 17 publications, 1.95%
Physical and Theoretical Chemistry	Physical and Theoretical Chemistry, 17, 1.95% Physical and Theoretical Chemistry 17 publications, 1.95%
Applied Microbiology and Biotechnology	Applied Microbiology and Biotechnology, 16, 1.84% Applied Microbiology and Biotechnology 16 publications, 1.84%
Applied Mathematics	Applied Mathematics, 16, 1.84% Applied Mathematics 16 publications, 1.84%
Ecology	Ecology, 16, 1.84% Ecology 16 publications, 1.84%
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 15, 1.72% Electrical and Electronic Engineering 15 publications, 1.72%
Public Health, Environmental and Occupational Health	Public Health, Environmental and Occupational Health, 15, 1.72% Public Health, Environmental and Occupational Health 15 publications, 1.72%
Animal Science and Zoology	Animal Science and Zoology, 13, 1.49% Animal Science and Zoology 13 publications, 1.49%
Materials Chemistry	Materials Chemistry, 12, 1.38% Materials Chemistry 12 publications, 1.38%
Electronic, Optical and Magnetic Materials	Electronic, Optical and Magnetic Materials, 12, 1.38% Electronic, Optical and Magnetic Materials 12 publications, 1.38%
Organic Chemistry	Organic Chemistry, 12, 1.38% Organic Chemistry 12 publications, 1.38%
Mechanical Engineering	Mechanical Engineering, 12, 1.38% Mechanical Engineering 12 publications, 1.38%
Environmental Engineering	Environmental Engineering, 12, 1.38% Environmental Engineering 12 publications, 1.38%
General Biochemistry, Genetics and Molecular Biology	General Biochemistry, Genetics and Molecular Biology, 11, 1.26% General Biochemistry, Genetics and Molecular Biology 11 publications, 1.26%
General Engineering	General Engineering, 11, 1.26% General Engineering 11 publications, 1.26%
Food Science	Food Science, 11, 1.26% Food Science 11 publications, 1.26%
Cell Biology	Cell Biology, 10, 1.15% Cell Biology 10 publications, 1.15%
Plant Science	Plant Science, 10, 1.15% Plant Science 10 publications, 1.15%
Microbiology	Microbiology, 10, 1.15% Microbiology 10 publications, 1.15%
	10 20 30 40 50 60 70

Journals

	5 10 15 20 25 30 35 40 45
The Proceedings of the Annual Convention of the Japanese Psychological Association	The Proceedings of the Annual Convention of the Japanese Psychological Association, 44, 5.05% The Proceedings of the Annual Convention of the Japanese Psychological Association 44 publications, 5.05%
Lecture Notes in Computer Science	Lecture Notes in Computer Science, 32, 3.67% Lecture Notes in Computer Science 32 publications, 3.67%
Physical Review B	Physical Review B, 29, 3.33% Physical Review B 29 publications, 3.33%
Astrophysical Journal	Astrophysical Journal, 24, 2.76% Astrophysical Journal 24 publications, 2.76%
Publication of the Astronomical Society of Japan	Publication of the Astronomical Society of Japan, 19, 2.18% Publication of the Astronomical Society of Japan 19 publications, 2.18%
Physical Review Letters	Physical Review Letters, 12, 1.38% Physical Review Letters 12 publications, 1.38%
Journal of the Physical Society of Japan	Journal of the Physical Society of Japan, 11, 1.26% Journal of the Physical Society of Japan 11 publications, 1.26%
New Frontiers in Regional Science: Asian Perspectives	New Frontiers in Regional Science: Asian Perspectives, 11, 1.26% New Frontiers in Regional Science: Asian Perspectives 11 publications, 1.26%
Communications in Computer and Information Science	Communications in Computer and Information Science, 10, 1.15% Communications in Computer and Information Science 10 publications, 1.15%
Progress of Theoretical and Experimental Physics	Progress of Theoretical and Experimental Physics, 10, 1.15% Progress of Theoretical and Experimental Physics 10 publications, 1.15%
PLoS ONE	PLoS ONE, 9, 1.03% PLoS ONE 9 publications, 1.03%
TRENDS IN THE SCIENCES	TRENDS IN THE SCIENCES, 9, 1.03% TRENDS IN THE SCIENCES 9 publications, 1.03%
Proceedings of the National Academy of Sciences of the United States of America	Proceedings of the National Academy of Sciences of the United States of America, 8, 0.92% Proceedings of the National Academy of Sciences of the United States of America 8 publications, 0.92%
Scientific Reports	Scientific Reports, 8, 0.92% Scientific Reports 8 publications, 0.92%
Procedia Computer Science	Procedia Computer Science, 8, 0.92% Procedia Computer Science 8 publications, 0.92%
Applied and Environmental Microbiology	Applied and Environmental Microbiology, 8, 0.92% Applied and Environmental Microbiology 8 publications, 0.92%
Journal of Environmental Engineering (Japan)	Journal of Environmental Engineering (Japan), 7, 0.8% Journal of Environmental Engineering (Japan) 7 publications, 0.8%
Springer Series on Cultural Computing	Springer Series on Cultural Computing, 7, 0.8% Springer Series on Cultural Computing 7 publications, 0.8%
Zoological Science	Zoological Science, 7, 0.8% Zoological Science 7 publications, 0.8%
Monthly Notices of the Royal Astronomical Society	Monthly Notices of the Royal Astronomical Society, 6, 0.69% Monthly Notices of the Royal Astronomical Society 6 publications, 0.69%
Advances in Intelligent Systems and Computing	Advances in Intelligent Systems and Computing, 6, 0.69% Advances in Intelligent Systems and Computing 6 publications, 0.69%
International Journal of the Society of Materials Engineering for Resources	International Journal of the Society of Materials Engineering for Resources, 6, 0.69% International Journal of the Society of Materials Engineering for Resources 6 publications, 0.69%
Journal of Japan Society on Water Environment	Journal of Japan Society on Water Environment, 6, 0.69% Journal of Japan Society on Water Environment 6 publications, 0.69%
Applied Physics Letters	Applied Physics Letters, 5, 0.57% Applied Physics Letters 5 publications, 0.57%
Grassland Science	Grassland Science, 5, 0.57% Grassland Science 5 publications, 0.57%
Applied Entomology and Zoology	Applied Entomology and Zoology, 5, 0.57% Applied Entomology and Zoology 5 publications, 0.57%
Origins of Life and Evolution of Biospheres	Origins of Life and Evolution of Biospheres, 5, 0.57% Origins of Life and Evolution of Biospheres 5 publications, 0.57%
Japanese Journal of Health and Human Ecology	Japanese Journal of Health and Human Ecology, 5, 0.57% Japanese Journal of Health and Human Ecology 5 publications, 0.57%
The Proceedings of Conference of Kansai Branch	The Proceedings of Conference of Kansai Branch, 5, 0.57% The Proceedings of Conference of Kansai Branch 5 publications, 0.57%
Chemistry Letters	Chemistry Letters, 4, 0.46% Chemistry Letters 4 publications, 0.46%
	5 10 15 20 25 30 35 40 45

Publishers

	20 40 60 80 100 120 140 160 180
Springer Nature	Springer Nature, 178, 20.44% Springer Nature 178 publications, 20.44%
Elsevier	Elsevier, 88, 10.1% Elsevier 88 publications, 10.1%
Oxford University Press	Oxford University Press, 50, 5.74% Oxford University Press 50 publications, 5.74%
American Physical Society (APS)	American Physical Society (APS), 45, 5.17% American Physical Society (APS) 45 publications, 5.17%
The Japanese Psychological Association	The Japanese Psychological Association, 45, 5.17% The Japanese Psychological Association 45 publications, 5.17%
Wiley	Wiley, 43, 4.94% Wiley 43 publications, 4.94%
American Astronomical Society	American Astronomical Society, 28, 3.21% American Astronomical Society 28 publications, 3.21%
SAGE	SAGE, 21, 2.41% SAGE 21 publications, 2.41%
MDPI	MDPI, 21, 2.41% MDPI 21 publications, 2.41%
Japan Society of Mechanical Engineers	Japan Society of Mechanical Engineers, 18, 2.07% Japan Society of Mechanical Engineers 18 publications, 2.07%
Taylor & Francis	Taylor & Francis, 17, 1.95% Taylor & Francis 17 publications, 1.95%
American Society for Microbiology	American Society for Microbiology, 16, 1.84% American Society for Microbiology 16 publications, 1.84%
AIP Publishing	AIP Publishing, 14, 1.61% AIP Publishing 14 publications, 1.61%
Cambridge University Press	Cambridge University Press, 12, 1.38% Cambridge University Press 12 publications, 1.38%
Physical Society of Japan	Physical Society of Japan, 12, 1.38% Physical Society of Japan 12 publications, 1.38%
American Chemical Society (ACS)	American Chemical Society (ACS), 10, 1.15% American Chemical Society (ACS) 10 publications, 1.15%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 10, 1.15% Public Library of Science (PLoS) 10 publications, 1.15%
Japan Science Support Foundation	Japan Science Support Foundation, 9, 1.03% Japan Science Support Foundation 9 publications, 1.03%
Proceedings of the National Academy of Sciences (PNAS)	Proceedings of the National Academy of Sciences (PNAS), 8, 0.92% Proceedings of the National Academy of Sciences (PNAS) 8 publications, 0.92%
Architectural Institute of Japan	Architectural Institute of Japan, 7, 0.8% Architectural Institute of Japan 7 publications, 0.8%
Zoological Society of Japan	Zoological Society of Japan, 7, 0.8% Zoological Society of Japan 7 publications, 0.8%
Japan Society on Water Environment	Japan Society on Water Environment, 7, 0.8% Japan Society on Water Environment 7 publications, 0.8%
Emerald	Emerald, 6, 0.69% Emerald 6 publications, 0.69%
Frontiers Media S.A.	Frontiers Media S.A., 6, 0.69% Frontiers Media S.A. 6 publications, 0.69%
Institute of Electronics, Information and Communications Engineers (IEICE)	Institute of Electronics, Information and Communications Engineers (IEICE), 6, 0.69% Institute of Electronics, Information and Communications Engineers (IEICE) 6 publications, 0.69%
Institute of Electrical Engineers of Japan (IEE Japan)	Institute of Electrical Engineers of Japan (IEE Japan), 6, 0.69% Institute of Electrical Engineers of Japan (IEE Japan) 6 publications, 0.69%
World Scientific	World Scientific, 5, 0.57% World Scientific 5 publications, 0.57%
IOS Press	IOS Press, 5, 0.57% IOS Press 5 publications, 0.57%
IOP Publishing	IOP Publishing, 5, 0.57% IOP Publishing 5 publications, 0.57%
Japan Society of Kansei Engineering	Japan Society of Kansei Engineering, 5, 0.57% Japan Society of Kansei Engineering 5 publications, 0.57%
	20 40 60 80 100 120 140 160 180

With other organizations

	20 40 60 80 100 120 140 160 180
University of Tokyo	University of Tokyo, 165, 18.94% University of Tokyo 165 publications, 18.94%
Hiroshima University	Hiroshima University, 64, 7.35% Hiroshima University 64 publications, 7.35%
National Institute of Advanced Industrial Science and Technology	National Institute of Advanced Industrial Science and Technology, 56, 6.43% National Institute of Advanced Industrial Science and Technology 56 publications, 6.43%
Kyoto University	Kyoto University, 50, 5.74% Kyoto University 50 publications, 5.74%
National Astronomical Observatory of Japan	National Astronomical Observatory of Japan, 49, 5.63% National Astronomical Observatory of Japan 49 publications, 5.63%
The Graduate University for Advanced Studies	The Graduate University for Advanced Studies, 48, 5.51% The Graduate University for Advanced Studies 48 publications, 5.51%
Osaka Metropolitan University	Osaka Metropolitan University, 47, 5.4% Osaka Metropolitan University 47 publications, 5.4%
University of Tsukuba	University of Tsukuba, 42, 4.82% University of Tsukuba 42 publications, 4.82%
Tokyo Institute of Technology	Tokyo Institute of Technology, 41, 4.71% Tokyo Institute of Technology 41 publications, 4.71%
Nagoya University	Nagoya University, 35, 4.02% Nagoya University 35 publications, 4.02%
Tohoku University	Tohoku University, 35, 4.02% Tohoku University 35 publications, 4.02%
Ural Federal University	Ural Federal University, 33, 3.79% Ural Federal University 33 publications, 3.79%
Tokyo Metropolitan University	Tokyo Metropolitan University, 32, 3.67% Tokyo Metropolitan University 32 publications, 3.67%
Ehime University	Ehime University, 29, 3.33% Ehime University 29 publications, 3.33%
RIKEN-Institute of Physical and Chemical Research	RIKEN-Institute of Physical and Chemical Research, 25, 2.87% RIKEN-Institute of Physical and Chemical Research 25 publications, 2.87%
Institute for Molecular Science	Institute for Molecular Science, 24, 2.76% Institute for Molecular Science 24 publications, 2.76%
Okayama University	Okayama University, 22, 2.53% Okayama University 22 publications, 2.53%
Kyushu Institute of Technology	Kyushu Institute of Technology, 20, 2.3% Kyushu Institute of Technology 20 publications, 2.3%
University of the Ryukyus	University of the Ryukyus, 20, 2.3% University of the Ryukyus 20 publications, 2.3%
Hokkaido University	Hokkaido University, 19, 2.18% Hokkaido University 19 publications, 2.18%
Kyushu University	Kyushu University, 19, 2.18% Kyushu University 19 publications, 2.18%
Aoyama Gakuin University	Aoyama Gakuin University, 19, 2.18% Aoyama Gakuin University 19 publications, 2.18%
Osaka University	Osaka University, 18, 2.07% Osaka University 18 publications, 2.07%
Toho University	Toho University, 18, 2.07% Toho University 18 publications, 2.07%
M.N. Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences	M.N. Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences, 17, 1.95% M.N. Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences 17 publications, 1.95%
Waseda University	Waseda University, 17, 1.95% Waseda University 17 publications, 1.95%
Juntendo University	Juntendo University, 16, 1.84% Juntendo University 16 publications, 1.84%
Gunma University	Gunma University, 16, 1.84% Gunma University 16 publications, 1.84%
Yokohama National University	Yokohama National University, 15, 1.72% Yokohama National University 15 publications, 1.72%
Kobe University	Kobe University, 15, 1.72% Kobe University 15 publications, 1.72%
	20 40 60 80 100 120 140 160 180

With foreign organizations

	5 10 15 20 25 30 35
Ural Federal University	Ural Federal University, 33, 3.79% Ural Federal University 33 publications, 3.79%
M.N. Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences	M.N. Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences, 17, 1.95% M.N. Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences 17 publications, 1.95%
University of Glasgow	University of Glasgow, 13, 1.49% University of Glasgow 13 publications, 1.49%
European Southern Observatory	European Southern Observatory, 12, 1.38% European Southern Observatory 12 publications, 1.38%
University of Copenhagen	University of Copenhagen, 11, 1.26% University of Copenhagen 11 publications, 1.26%
National Tsing Hua University	National Tsing Hua University, 11, 1.26% National Tsing Hua University 11 publications, 1.26%
California Institute of Technology	California Institute of Technology, 11, 1.26% California Institute of Technology 11 publications, 1.26%
Institute of Astronomy and Astrophysics, Academia Sinica	Institute of Astronomy and Astrophysics, Academia Sinica, 11, 1.26% Institute of Astronomy and Astrophysics, Academia Sinica 11 publications, 1.26%
University of Groningen	University of Groningen, 10, 1.15% University of Groningen 10 publications, 1.15%
University of Manitoba	University of Manitoba, 10, 1.15% University of Manitoba 10 publications, 1.15%
Australian National University	Australian National University, 9, 1.03% Australian National University 9 publications, 1.03%
University of Western Australia	University of Western Australia, 9, 1.03% University of Western Australia 9 publications, 1.03%
Seoul National University	Seoul National University, 9, 1.03% Seoul National University 9 publications, 1.03%
University of Florida	University of Florida, 9, 1.03% University of Florida 9 publications, 1.03%
Tsinghua University	Tsinghua University, 8, 0.92% Tsinghua University 8 publications, 0.92%
University of Edinburgh	University of Edinburgh, 8, 0.92% University of Edinburgh 8 publications, 0.92%
Bournemouth University	Bournemouth University, 8, 0.92% Bournemouth University 8 publications, 0.92%
Beijing Normal University	Beijing Normal University, 7, 0.8% Beijing Normal University 7 publications, 0.8%
Peking University	Peking University, 7, 0.8% Peking University 7 publications, 0.8%
Aix-Marseille University	Aix-Marseille University, 7, 0.8% Aix-Marseille University 7 publications, 0.8%
University of Cambridge	University of Cambridge, 7, 0.8% University of Cambridge 7 publications, 0.8%
Sorbonne University	Sorbonne University, 7, 0.8% Sorbonne University 7 publications, 0.8%
National Institute for Astrophysics	National Institute for Astrophysics, 7, 0.8% National Institute for Astrophysics 7 publications, 0.8%
Hong Kong University of Science and Technology	Hong Kong University of Science and Technology, 7, 0.8% Hong Kong University of Science and Technology 7 publications, 0.8%
University of Massachusetts Amherst	University of Massachusetts Amherst, 7, 0.8% University of Massachusetts Amherst 7 publications, 0.8%
Lomonosov Moscow State University	Lomonosov Moscow State University, 6, 0.69% Lomonosov Moscow State University 6 publications, 0.69%
Uppsala University	Uppsala University, 6, 0.69% Uppsala University 6 publications, 0.69%
University of Eastern Finland	University of Eastern Finland, 6, 0.69% University of Eastern Finland 6 publications, 0.69%
Durham University	Durham University, 6, 0.69% Durham University 6 publications, 0.69%
University of Padua	University of Padua, 6, 0.69% University of Padua 6 publications, 0.69%
	5 10 15 20 25 30 35

With other countries

	10 20 30 40 50 60 70 80 90
USA	USA, 83, 9.53% USA 83 publications, 9.53%
China	China, 57, 6.54% China 57 publications, 6.54%
United Kingdom	United Kingdom, 47, 5.4% United Kingdom 47 publications, 5.4%
Russia	Russia, 41, 4.71% Russia 41 publications, 4.71%
Germany	Germany, 26, 2.99% Germany 26 publications, 2.99%
Canada	Canada, 22, 2.53% Canada 22 publications, 2.53%
Australia	Australia, 17, 1.95% Australia 17 publications, 1.95%
France	France, 16, 1.84% France 16 publications, 1.84%
Republic of Korea	Republic of Korea, 15, 1.72% Republic of Korea 15 publications, 1.72%
Denmark	Denmark, 13, 1.49% Denmark 13 publications, 1.49%
Netherlands	Netherlands, 13, 1.49% Netherlands 13 publications, 1.49%
Thailand	Thailand, 11, 1.26% Thailand 11 publications, 1.26%
Sweden	Sweden, 11, 1.26% Sweden 11 publications, 1.26%
Italy	Italy, 9, 1.03% Italy 9 publications, 1.03%
Switzerland	Switzerland, 8, 0.92% Switzerland 8 publications, 0.92%
Spain	Spain, 7, 0.8% Spain 7 publications, 0.8%
Brazil	Brazil, 6, 0.69% Brazil 6 publications, 0.69%
Egypt	Egypt, 6, 0.69% Egypt 6 publications, 0.69%
Finland	Finland, 6, 0.69% Finland 6 publications, 0.69%
Mexico	Mexico, 5, 0.57% Mexico 5 publications, 0.57%
Poland	Poland, 5, 0.57% Poland 5 publications, 0.57%
Czech Republic	Czech Republic, 5, 0.57% Czech Republic 5 publications, 0.57%
Chile	Chile, 4, 0.46% Chile 4 publications, 0.46%
Belgium	Belgium, 3, 0.34% Belgium 3 publications, 0.34%
Hungary	Hungary, 3, 0.34% Hungary 3 publications, 0.34%
Indonesia	Indonesia, 3, 0.34% Indonesia 3 publications, 0.34%
Philippines	Philippines, 3, 0.34% Philippines 3 publications, 0.34%
Vietnam	Vietnam, 2, 0.23% Vietnam 2 publications, 0.23%
Greece	Greece, 2, 0.23% Greece 2 publications, 0.23%
	10 20 30 40 50 60 70 80 90

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 2001 are ignored in the statistics.
The horizontal charts show the 30 top positions.
Journals quartiles values are relevant at the moment.