Ehime University

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Short name

Country, city

Japan, Matsuyama

017hkng22

Organization website

Publications

25 854

Citations

521 568

h-index

211

Top-3 journals

The Proceedings of Conference of Chugoku-Shikoku Branch (241 publications)

Astrophysical Journal (231 publications)

Scientific Reports (222 publications)

Top-3 organizations

University of Tokyo (1472 publications)

Kyoto University (1389 publications)

Osaka University (1175 publications)

Top-3 foreign organizations

Institute of Astronomy and Astrophysics, Academia Sinica (149 publications)

California Institute of Technology (122 publications)

Sorbonne University (118 publications)

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 1950

Total publications

25854

Total citations

521568

Citations per publication

20.17

Average publications per year

335.77

Average authors per publication

7.45

h-index

211

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

	500 1000 1500 2000 2500 3000 3500
General Medicine	General Medicine, 3350, 12.96% General Medicine 3350 publications, 12.96%
Biochemistry	Biochemistry, 1817, 7.03% Biochemistry 1817 publications, 7.03%
Molecular Biology	Molecular Biology, 1337, 5.17% Molecular Biology 1337 publications, 5.17%
Condensed Matter Physics	Condensed Matter Physics, 1218, 4.71% Condensed Matter Physics 1218 publications, 4.71%
General Chemistry	General Chemistry, 1216, 4.7% General Chemistry 1216 publications, 4.7%
Cell Biology	Cell Biology, 1102, 4.26% Cell Biology 1102 publications, 4.26%
General Physics and Astronomy	General Physics and Astronomy, 911, 3.52% General Physics and Astronomy 911 publications, 3.52%
Cardiology and Cardiovascular Medicine	Cardiology and Cardiovascular Medicine, 896, 3.47% Cardiology and Cardiovascular Medicine 896 publications, 3.47%
Organic Chemistry	Organic Chemistry, 858, 3.32% Organic Chemistry 858 publications, 3.32%
Space and Planetary Science	Space and Planetary Science, 837, 3.24% Space and Planetary Science 837 publications, 3.24%
Materials Chemistry	Materials Chemistry, 814, 3.15% Materials Chemistry 814 publications, 3.15%
Pollution	Pollution, 775, 3% Pollution 775 publications, 3%
Aquatic Science	Aquatic Science, 700, 2.71% Aquatic Science 700 publications, 2.71%
General Materials Science	General Materials Science, 693, 2.68% General Materials Science 693 publications, 2.68%
Astronomy and Astrophysics	Astronomy and Astrophysics, 674, 2.61% Astronomy and Astrophysics 674 publications, 2.61%
Neurology (clinical)	Neurology (clinical), 623, 2.41% Neurology (clinical) 623 publications, 2.41%
Internal Medicine	Internal Medicine, 608, 2.35% Internal Medicine 608 publications, 2.35%
Genetics	Genetics, 604, 2.34% Genetics 604 publications, 2.34%
Surgery	Surgery, 587, 2.27% Surgery 587 publications, 2.27%
Plant Science	Plant Science, 586, 2.27% Plant Science 586 publications, 2.27%
Physical and Theoretical Chemistry	Physical and Theoretical Chemistry, 583, 2.25% Physical and Theoretical Chemistry 583 publications, 2.25%
Mechanical Engineering	Mechanical Engineering, 577, 2.23% Mechanical Engineering 577 publications, 2.23%
Electronic, Optical and Magnetic Materials	Electronic, Optical and Magnetic Materials, 569, 2.2% Electronic, Optical and Magnetic Materials 569 publications, 2.2%
Oncology	Oncology, 569, 2.2% Oncology 569 publications, 2.2%
Immunology	Immunology, 563, 2.18% Immunology 563 publications, 2.18%
General Engineering	General Engineering, 561, 2.17% General Engineering 561 publications, 2.17%
Health, Toxicology and Mutagenesis	Health, Toxicology and Mutagenesis, 560, 2.17% Health, Toxicology and Mutagenesis 560 publications, 2.17%
Ecology, Evolution, Behavior and Systematics	Ecology, Evolution, Behavior and Systematics, 546, 2.11% Ecology, Evolution, Behavior and Systematics 546 publications, 2.11%
Geophysics	Geophysics, 528, 2.04% Geophysics 528 publications, 2.04%
Physiology	Physiology, 525, 2.03% Physiology 525 publications, 2.03%
	500 1000 1500 2000 2500 3000 3500

Journals

	50 100 150 200 250
The Proceedings of Conference of Chugoku-Shikoku Branch	The Proceedings of Conference of Chugoku-Shikoku Branch, 241, 0.93% The Proceedings of Conference of Chugoku-Shikoku Branch 241 publications, 0.93%
Astrophysical Journal	Astrophysical Journal, 231, 0.89% Astrophysical Journal 231 publications, 0.89%
Scientific Reports	Scientific Reports, 222, 0.86% Scientific Reports 222 publications, 0.86%
Journal of the Physical Society of Japan	Journal of the Physical Society of Japan, 189, 0.73% Journal of the Physical Society of Japan 189 publications, 0.73%
Marine Pollution Bulletin	Marine Pollution Bulletin, 173, 0.67% Marine Pollution Bulletin 173 publications, 0.67%
Biochemical and Biophysical Research Communications	Biochemical and Biophysical Research Communications, 167, 0.65% Biochemical and Biophysical Research Communications 167 publications, 0.65%
Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes	Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes, 165, 0.64% Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes 165 publications, 0.64%
Hypertension Research	Hypertension Research, 157, 0.61% Hypertension Research 157 publications, 0.61%
PLoS ONE	PLoS ONE, 157, 0.61% PLoS ONE 157 publications, 0.61%
Bioscience, Biotechnology and Biochemistry	Bioscience, Biotechnology and Biochemistry, 150, 0.58% Bioscience, Biotechnology and Biochemistry 150 publications, 0.58%
Blood	Blood, 144, 0.56% Blood 144 publications, 0.56%
Internal Medicine	Internal Medicine, 138, 0.53% Internal Medicine 138 publications, 0.53%
Chemosphere	Chemosphere, 121, 0.47% Chemosphere 121 publications, 0.47%
Publication of the Astronomical Society of Japan	Publication of the Astronomical Society of Japan, 117, 0.45% Publication of the Astronomical Society of Japan 117 publications, 0.45%
Environmental Pollution	Environmental Pollution, 114, 0.44% Environmental Pollution 114 publications, 0.44%
Tetrahedron Letters	Tetrahedron Letters, 111, 0.43% Tetrahedron Letters 111 publications, 0.43%
Journal of the Ceramic Society of Japan	Journal of the Ceramic Society of Japan, 109, 0.42% Journal of the Ceramic Society of Japan 109 publications, 0.42%
Environment Control in Biology	Environment Control in Biology, 101, 0.39% Environment Control in Biology 101 publications, 0.39%
Hepatology Research	Hepatology Research, 99, 0.38% Hepatology Research 99 publications, 0.38%
JAPAN TAPPI JOURNAL	JAPAN TAPPI JOURNAL, 98, 0.38% JAPAN TAPPI JOURNAL 98 publications, 0.38%
Science of the Total Environment	Science of the Total Environment, 96, 0.37% Science of the Total Environment 96 publications, 0.37%
Circulation Journal	Circulation Journal, 95, 0.37% Circulation Journal 95 publications, 0.37%
Physics of the Earth and Planetary Interiors	Physics of the Earth and Planetary Interiors, 93, 0.36% Physics of the Earth and Planetary Interiors 93 publications, 0.36%
Methods in Molecular Biology	Methods in Molecular Biology, 87, 0.34% Methods in Molecular Biology 87 publications, 0.34%
Physical Review B	Physical Review B, 83, 0.32% Physical Review B 83 publications, 0.32%
Journal of Oceanography	Journal of Oceanography, 82, 0.32% Journal of Oceanography 82 publications, 0.32%
IEEJ Transactions on Fundamentals and Materials	IEEJ Transactions on Fundamentals and Materials, 82, 0.32% IEEJ Transactions on Fundamentals and Materials 82 publications, 0.32%
Agricultural and Biological Chemistry	Agricultural and Biological Chemistry, 82, 0.32% Agricultural and Biological Chemistry 82 publications, 0.32%
Journal of Gastroenterology	Journal of Gastroenterology, 81, 0.31% Journal of Gastroenterology 81 publications, 0.31%
Journal of Biological Chemistry	Journal of Biological Chemistry, 79, 0.31% Journal of Biological Chemistry 79 publications, 0.31%
	50 100 150 200 250

Publishers

	1000 2000 3000 4000 5000 6000 7000
Elsevier	Elsevier, 6015, 23.27% Elsevier 6015 publications, 23.27%
Springer Nature	Springer Nature, 3973, 15.37% Springer Nature 3973 publications, 15.37%
Wiley	Wiley, 2617, 10.12% Wiley 2617 publications, 10.12%
Oxford University Press	Oxford University Press, 1000, 3.87% Oxford University Press 1000 publications, 3.87%
Taylor & Francis	Taylor & Francis, 722, 2.79% Taylor & Francis 722 publications, 2.79%
Japan Society of Mechanical Engineers	Japan Society of Mechanical Engineers, 698, 2.7% Japan Society of Mechanical Engineers 698 publications, 2.7%
American Chemical Society (ACS)	American Chemical Society (ACS), 502, 1.94% American Chemical Society (ACS) 502 publications, 1.94%
MDPI	MDPI, 476, 1.84% MDPI 476 publications, 1.84%
Ovid Technologies (Wolters Kluwer Health)	Ovid Technologies (Wolters Kluwer Health), 467, 1.81% Ovid Technologies (Wolters Kluwer Health) 467 publications, 1.81%
American Astronomical Society	American Astronomical Society, 299, 1.16% American Astronomical Society 299 publications, 1.16%
AIP Publishing	AIP Publishing, 271, 1.05% AIP Publishing 271 publications, 1.05%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 251, 0.97% Royal Society of Chemistry (RSC) 251 publications, 0.97%
Japanese Society of Agricultural, Biological and Environmental Engineers and Scientists (JASBEES)	Japanese Society of Agricultural, Biological and Environmental Engineers and Scientists (JASBEES), 239, 0.92% Japanese Society of Agricultural, Biological and Environmental Engineers and Scientists (JASBEES) 239 publications, 0.92%
IOP Publishing	IOP Publishing, 231, 0.89% IOP Publishing 231 publications, 0.89%
SAGE	SAGE, 214, 0.83% SAGE 214 publications, 0.83%
Japanese Society of Internal Medicine	Japanese Society of Internal Medicine, 207, 0.8% Japanese Society of Internal Medicine 207 publications, 0.8%
Physical Society of Japan	Physical Society of Japan, 192, 0.74% Physical Society of Japan 192 publications, 0.74%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 183, 0.71% Public Library of Science (PLoS) 183 publications, 0.71%
Japan Society of Applied Physics	Japan Society of Applied Physics, 173, 0.67% Japan Society of Applied Physics 173 publications, 0.67%
S. Karger AG	S. Karger AG, 171, 0.66% S. Karger AG 171 publications, 0.66%
American Physical Society (APS)	American Physical Society (APS), 155, 0.6% American Physical Society (APS) 155 publications, 0.6%
American Society of Hematology	American Society of Hematology, 149, 0.58% American Society of Hematology 149 publications, 0.58%
Institute of Electrical Engineers of Japan (IEE Japan)	Institute of Electrical Engineers of Japan (IEE Japan), 138, 0.53% Institute of Electrical Engineers of Japan (IEE Japan) 138 publications, 0.53%
Institute of Electrical and Electronics Engineers (IEEE)	Institute of Electrical and Electronics Engineers (IEEE), 129, 0.5% Institute of Electrical and Electronics Engineers (IEEE) 129 publications, 0.5%
Cambridge University Press	Cambridge University Press, 124, 0.48% Cambridge University Press 124 publications, 0.48%
The Japanese Circulation Society	The Japanese Circulation Society, 124, 0.48% The Japanese Circulation Society 124 publications, 0.48%
Frontiers Media S.A.	Frontiers Media S.A., 123, 0.48% Frontiers Media S.A. 123 publications, 0.48%
Japan Institute of Metals	Japan Institute of Metals, 111, 0.43% Japan Institute of Metals 111 publications, 0.43%
Ceramic Society of Japan	Ceramic Society of Japan, 109, 0.42% Ceramic Society of Japan 109 publications, 0.42%
Japan Society for Analytical Chemistry	Japan Society for Analytical Chemistry, 98, 0.38% Japan Society for Analytical Chemistry 98 publications, 0.38%
	1000 2000 3000 4000 5000 6000 7000

With other organizations

	200 400 600 800 1000 1200 1400 1600
University of Tokyo	University of Tokyo, 1472, 5.69% University of Tokyo 1472 publications, 5.69%
Kyoto University	Kyoto University, 1389, 5.37% Kyoto University 1389 publications, 5.37%
Osaka University	Osaka University, 1175, 4.54% Osaka University 1175 publications, 4.54%
Kyushu University	Kyushu University, 1041, 4.03% Kyushu University 1041 publications, 4.03%
Tohoku University	Tohoku University, 855, 3.31% Tohoku University 855 publications, 3.31%
Hokkaido University	Hokkaido University, 765, 2.96% Hokkaido University 765 publications, 2.96%
Hiroshima University	Hiroshima University, 705, 2.73% Hiroshima University 705 publications, 2.73%
Nagoya University	Nagoya University, 631, 2.44% Nagoya University 631 publications, 2.44%
Okayama University	Okayama University, 510, 1.97% Okayama University 510 publications, 1.97%
Kochi University	Kochi University, 481, 1.86% Kochi University 481 publications, 1.86%
Ehime University Hospital	Ehime University Hospital, 480, 1.86% Ehime University Hospital 480 publications, 1.86%
Ehime Prefectural Central Hospital	Ehime Prefectural Central Hospital, 435, 1.68% Ehime Prefectural Central Hospital 435 publications, 1.68%
Kagawa University	Kagawa University, 434, 1.68% Kagawa University 434 publications, 1.68%
Keio University	Keio University, 418, 1.62% Keio University 418 publications, 1.62%
Kobe University	Kobe University, 397, 1.54% Kobe University 397 publications, 1.54%
Tokyo Institute of Technology	Tokyo Institute of Technology, 392, 1.52% Tokyo Institute of Technology 392 publications, 1.52%
University of Tsukuba	University of Tsukuba, 387, 1.5% University of Tsukuba 387 publications, 1.5%
RIKEN-Institute of Physical and Chemical Research	RIKEN-Institute of Physical and Chemical Research, 357, 1.38% RIKEN-Institute of Physical and Chemical Research 357 publications, 1.38%
Osaka Metropolitan University	Osaka Metropolitan University, 343, 1.33% Osaka Metropolitan University 343 publications, 1.33%
Kumamoto University	Kumamoto University, 317, 1.23% Kumamoto University 317 publications, 1.23%
Yamaguchi University	Yamaguchi University, 296, 1.14% Yamaguchi University 296 publications, 1.14%
Juntendo University	Juntendo University, 295, 1.14% Juntendo University 295 publications, 1.14%
Shinshu University	Shinshu University, 295, 1.14% Shinshu University 295 publications, 1.14%
Japan Synchrotron Radiation Research Institute	Japan Synchrotron Radiation Research Institute, 291, 1.13% Japan Synchrotron Radiation Research Institute 291 publications, 1.13%
Chiba University	Chiba University, 279, 1.08% Chiba University 279 publications, 1.08%
Kagoshima University	Kagoshima University, 258, 1% Kagoshima University 258 publications, 1%
Nagasaki University	Nagasaki University, 252, 0.97% Nagasaki University 252 publications, 0.97%
National Astronomical Observatory of Japan	National Astronomical Observatory of Japan, 244, 0.94% National Astronomical Observatory of Japan 244 publications, 0.94%
Iwate Medical University	Iwate Medical University, 241, 0.93% Iwate Medical University 241 publications, 0.93%
National Institute of Advanced Industrial Science and Technology	National Institute of Advanced Industrial Science and Technology, 236, 0.91% National Institute of Advanced Industrial Science and Technology 236 publications, 0.91%
	200 400 600 800 1000 1200 1400 1600

With foreign organizations

	20 40 60 80 100 120 140 160
Institute of Astronomy and Astrophysics, Academia Sinica	Institute of Astronomy and Astrophysics, Academia Sinica, 149, 0.58% Institute of Astronomy and Astrophysics, Academia Sinica 149 publications, 0.58%
California Institute of Technology	California Institute of Technology, 122, 0.47% California Institute of Technology 122 publications, 0.47%
Sorbonne University	Sorbonne University, 118, 0.46% Sorbonne University 118 publications, 0.46%
Goddard Space Flight Center	Goddard Space Flight Center, 111, 0.43% Goddard Space Flight Center 111 publications, 0.43%
University of Hawaiʻi at Mānoa	University of Hawaiʻi at Mānoa, 102, 0.39% University of Hawaiʻi at Mānoa 102 publications, 0.39%
Space Telescope Science Institute	Space Telescope Science Institute, 95, 0.37% Space Telescope Science Institute 95 publications, 0.37%
Harvard University	Harvard University, 94, 0.36% Harvard University 94 publications, 0.36%
University of Arizona	University of Arizona, 93, 0.36% University of Arizona 93 publications, 0.36%
National Institute for Astrophysics	National Institute for Astrophysics, 85, 0.33% National Institute for Astrophysics 85 publications, 0.33%
ETH Zurich	ETH Zurich, 84, 0.32% ETH Zurich 84 publications, 0.32%
University of Oxford	University of Oxford, 82, 0.32% University of Oxford 82 publications, 0.32%
University of California, Los Angeles	University of California, Los Angeles, 78, 0.3% University of California, Los Angeles 78 publications, 0.3%
Durham University	Durham University, 77, 0.3% Durham University 77 publications, 0.3%
Max Planck Institute for Astronomy	Max Planck Institute for Astronomy, 75, 0.29% Max Planck Institute for Astronomy 75 publications, 0.29%
Kyung Hee University	Kyung Hee University, 72, 0.28% Kyung Hee University 72 publications, 0.28%
Johns Hopkins University	Johns Hopkins University, 71, 0.27% Johns Hopkins University 71 publications, 0.27%
University of Geneva	University of Geneva, 70, 0.27% University of Geneva 70 publications, 0.27%
Mahidol University	Mahidol University, 70, 0.27% Mahidol University 70 publications, 0.27%
Ocean University of China	Ocean University of China, 66, 0.26% Ocean University of China 66 publications, 0.26%
University of Florence	University of Florence, 65, 0.25% University of Florence 65 publications, 0.25%
University of Chicago	University of Chicago, 65, 0.25% University of Chicago 65 publications, 0.25%
Carnegie Institution for Science	Carnegie Institution for Science, 65, 0.25% Carnegie Institution for Science 65 publications, 0.25%
VNU University of Science	VNU University of Science, 64, 0.25% VNU University of Science 64 publications, 0.25%
Seoul National University	Seoul National University, 64, 0.25% Seoul National University 64 publications, 0.25%
University of Maryland, College Park	University of Maryland, College Park, 64, 0.25% University of Maryland, College Park 64 publications, 0.25%
University of Cambridge	University of Cambridge, 63, 0.24% University of Cambridge 63 publications, 0.24%
Stanford University	Stanford University, 62, 0.24% Stanford University 62 publications, 0.24%
University of Michigan	University of Michigan, 60, 0.23% University of Michigan 60 publications, 0.23%
Paris Institute of Astrophysics	Paris Institute of Astrophysics, 58, 0.22% Paris Institute of Astrophysics 58 publications, 0.22%
Peking University	Peking University, 57, 0.22% Peking University 57 publications, 0.22%
	20 40 60 80 100 120 140 160

With other countries

	200 400 600 800 1000 1200 1400 1600 1800
USA	USA, 1726, 6.68% USA 1726 publications, 6.68%
China	China, 957, 3.7% China 957 publications, 3.7%
Germany	Germany, 558, 2.16% Germany 558 publications, 2.16%
United Kingdom	United Kingdom, 488, 1.89% United Kingdom 488 publications, 1.89%
France	France, 480, 1.86% France 480 publications, 1.86%
Republic of Korea	Republic of Korea, 391, 1.51% Republic of Korea 391 publications, 1.51%
Italy	Italy, 335, 1.3% Italy 335 publications, 1.3%
Australia	Australia, 263, 1.02% Australia 263 publications, 1.02%
Indonesia	Indonesia, 259, 1% Indonesia 259 publications, 1%
Canada	Canada, 206, 0.8% Canada 206 publications, 0.8%
Switzerland	Switzerland, 201, 0.78% Switzerland 201 publications, 0.78%
Netherlands	Netherlands, 189, 0.73% Netherlands 189 publications, 0.73%
Thailand	Thailand, 188, 0.73% Thailand 188 publications, 0.73%
Vietnam	Vietnam, 187, 0.72% Vietnam 187 publications, 0.72%
Spain	Spain, 182, 0.7% Spain 182 publications, 0.7%
India	India, 179, 0.69% India 179 publications, 0.69%
Russia	Russia, 173, 0.67% Russia 173 publications, 0.67%
Sweden	Sweden, 140, 0.54% Sweden 140 publications, 0.54%
Malaysia	Malaysia, 113, 0.44% Malaysia 113 publications, 0.44%
Poland	Poland, 104, 0.4% Poland 104 publications, 0.4%
Philippines	Philippines, 89, 0.34% Philippines 89 publications, 0.34%
Bangladesh	Bangladesh, 88, 0.34% Bangladesh 88 publications, 0.34%
Singapore	Singapore, 84, 0.32% Singapore 84 publications, 0.32%
Denmark	Denmark, 83, 0.32% Denmark 83 publications, 0.32%
South Africa	South Africa, 74, 0.29% South Africa 74 publications, 0.29%
Mexico	Mexico, 70, 0.27% Mexico 70 publications, 0.27%
Czech Republic	Czech Republic, 69, 0.27% Czech Republic 69 publications, 0.27%
Chile	Chile, 66, 0.26% Chile 66 publications, 0.26%
Belgium	Belgium, 65, 0.25% Belgium 65 publications, 0.25%
	200 400 600 800 1000 1200 1400 1600 1800

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1950 are ignored in the statistics.
The horizontal charts show the 30 top positions.
Journals quartiles values are relevant at the moment.