University of Electro-Communications

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Short name

UEC

Country, city

Japan, Tokyo

02x73b849

Organization website

Publications

16 267

Citations

242 497

h-index

165

Top-3 journals

Lecture Notes in Computer Science (796 publications)

Physical Review A (359 publications)

Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes (339 publications)

Top-3 organizations

University of Tokyo (1139 publications)

Japan Science and Technology Agency (594 publications)

Osaka University (485 publications)

Top-3 foreign organizations

Shubnikov Institute of Crystallography (145 publications)

National Yang Ming Chiao Tung University (124 publications)

Kansas State University (102 publications)

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 1951

Total publications

16267

Total citations

242497

Citations per publication

14.91

Average publications per year

214.04

Average authors per publication

4.68

h-index

165

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

	200 400 600 800 1000 1200 1400 1600 1800 2000
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 1996, 12.27% Electrical and Electronic Engineering 1996 publications, 12.27%
General Physics and Astronomy	General Physics and Astronomy, 1649, 10.14% General Physics and Astronomy 1649 publications, 10.14%
Condensed Matter Physics	Condensed Matter Physics, 1588, 9.76% Condensed Matter Physics 1588 publications, 9.76%
Atomic and Molecular Physics, and Optics	Atomic and Molecular Physics, and Optics, 1320, 8.11% Atomic and Molecular Physics, and Optics 1320 publications, 8.11%
Electronic, Optical and Magnetic Materials	Electronic, Optical and Magnetic Materials, 1015, 6.24% Electronic, Optical and Magnetic Materials 1015 publications, 6.24%
General Engineering	General Engineering, 878, 5.4% General Engineering 878 publications, 5.4%
General Materials Science	General Materials Science, 830, 5.1% General Materials Science 830 publications, 5.1%
Computer Science Applications	Computer Science Applications, 691, 4.25% Computer Science Applications 691 publications, 4.25%
Mechanical Engineering	Mechanical Engineering, 679, 4.17% Mechanical Engineering 679 publications, 4.17%
Physical and Theoretical Chemistry	Physical and Theoretical Chemistry, 660, 4.06% Physical and Theoretical Chemistry 660 publications, 4.06%
Software	Software, 609, 3.74% Software 609 publications, 3.74%
Computer Networks and Communications	Computer Networks and Communications, 587, 3.61% Computer Networks and Communications 587 publications, 3.61%
Applied Mathematics	Applied Mathematics, 531, 3.26% Applied Mathematics 531 publications, 3.26%
Materials Chemistry	Materials Chemistry, 498, 3.06% Materials Chemistry 498 publications, 3.06%
General Chemistry	General Chemistry, 485, 2.98% General Chemistry 485 publications, 2.98%
Mechanics of Materials	Mechanics of Materials, 485, 2.98% Mechanics of Materials 485 publications, 2.98%
General Medicine	General Medicine, 474, 2.91% General Medicine 474 publications, 2.91%
Physics and Astronomy (miscellaneous)	Physics and Astronomy (miscellaneous), 421, 2.59% Physics and Astronomy (miscellaneous) 421 publications, 2.59%
Space and Planetary Science	Space and Planetary Science, 402, 2.47% Space and Planetary Science 402 publications, 2.47%
Artificial Intelligence	Artificial Intelligence, 395, 2.43% Artificial Intelligence 395 publications, 2.43%
Instrumentation	Instrumentation, 375, 2.31% Instrumentation 375 publications, 2.31%
Geophysics	Geophysics, 353, 2.17% Geophysics 353 publications, 2.17%
Surfaces, Coatings and Films	Surfaces, Coatings and Films, 339, 2.08% Surfaces, Coatings and Films 339 publications, 2.08%
Control and Systems Engineering	Control and Systems Engineering, 339, 2.08% Control and Systems Engineering 339 publications, 2.08%
Biochemistry	Biochemistry, 324, 1.99% Biochemistry 324 publications, 1.99%
Hardware and Architecture	Hardware and Architecture, 305, 1.87% Hardware and Architecture 305 publications, 1.87%
Metals and Alloys	Metals and Alloys, 289, 1.78% Metals and Alloys 289 publications, 1.78%
General Earth and Planetary Sciences	General Earth and Planetary Sciences, 289, 1.78% General Earth and Planetary Sciences 289 publications, 1.78%
Signal Processing	Signal Processing, 288, 1.77% Signal Processing 288 publications, 1.77%
Industrial and Manufacturing Engineering	Industrial and Manufacturing Engineering, 271, 1.67% Industrial and Manufacturing Engineering 271 publications, 1.67%
	200 400 600 800 1000 1200 1400 1600 1800 2000

Journals

	100 200 300 400 500 600 700 800
Lecture Notes in Computer Science	Lecture Notes in Computer Science, 796, 4.89% Lecture Notes in Computer Science 796 publications, 4.89%
Physical Review A	Physical Review A, 359, 2.21% Physical Review A 359 publications, 2.21%
Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes	Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes, 339, 2.08% Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes 339 publications, 2.08%
The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)	The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec), 310, 1.91% The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 310 publications, 1.91%
Journal of the Physical Society of Japan	Journal of the Physical Society of Japan, 282, 1.73% Journal of the Physical Society of Japan 282 publications, 1.73%
Proceedings of SPIE - The International Society for Optical Engineering	Proceedings of SPIE - The International Society for Optical Engineering, 274, 1.68% Proceedings of SPIE - The International Society for Optical Engineering 274 publications, 1.68%
Physical Review B	Physical Review B, 213, 1.31% Physical Review B 213 publications, 1.31%
Optics Express	Optics Express, 183, 1.12% Optics Express 183 publications, 1.12%
IEEE Access	IEEE Access, 150, 0.92% IEEE Access 150 publications, 0.92%
Journal of Applied Physics	Journal of Applied Physics, 148, 0.91% Journal of Applied Physics 148 publications, 0.91%
IEICE Transactions on Communications	IEICE Transactions on Communications, 146, 0.9% IEICE Transactions on Communications 146 publications, 0.9%
The proceedings of the JSME annual meeting	The proceedings of the JSME annual meeting, 145, 0.89% The proceedings of the JSME annual meeting 145 publications, 0.89%
IEEJ Transactions on Electronics, Information and Systems	IEEJ Transactions on Electronics, Information and Systems, 136, 0.84% IEEJ Transactions on Electronics, Information and Systems 136 publications, 0.84%
Journal of Physics: Conference Series	Journal of Physics: Conference Series, 135, 0.83% Journal of Physics: Conference Series 135 publications, 0.83%
Applied Physics Letters	Applied Physics Letters, 134, 0.82% Applied Physics Letters 134 publications, 0.82%
Physical Review Letters	Physical Review Letters, 134, 0.82% Physical Review Letters 134 publications, 0.82%
Journal of the Robotics Society of Japan	Journal of the Robotics Society of Japan, 122, 0.75% Journal of the Robotics Society of Japan 122 publications, 0.75%
Optics Letters	Optics Letters, 120, 0.74% Optics Letters 120 publications, 0.74%
The Review of Laser Engineering	The Review of Laser Engineering, 119, 0.73% The Review of Laser Engineering 119 publications, 0.73%
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences	IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 118, 0.73% IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences 118 publications, 0.73%
The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME	The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME, 113, 0.69% The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME 113 publications, 0.69%
IEEJ Transactions on Fundamentals and Materials	IEEJ Transactions on Fundamentals and Materials, 102, 0.63% IEEJ Transactions on Fundamentals and Materials 102 publications, 0.63%
Chemical Physics Letters	Chemical Physics Letters, 95, 0.58% Chemical Physics Letters 95 publications, 0.58%
Scientific Reports	Scientific Reports, 92, 0.57% Scientific Reports 92 publications, 0.57%
Communications in Computer and Information Science	Communications in Computer and Information Science, 89, 0.55% Communications in Computer and Information Science 89 publications, 0.55%
The Proceedings of Conference of Kanto Branch	The Proceedings of Conference of Kanto Branch, 89, 0.55% The Proceedings of Conference of Kanto Branch 89 publications, 0.55%
The Proceedings of Mechanical Engineering Congress, Japan	The Proceedings of Mechanical Engineering Congress, Japan, 82, 0.5% The Proceedings of Mechanical Engineering Congress, Japan 82 publications, 0.5%
Materials Science Forum	Materials Science Forum, 81, 0.5% Materials Science Forum 81 publications, 0.5%
IEICE Transactions on Electronics	IEICE Transactions on Electronics, 72, 0.44% IEICE Transactions on Electronics 72 publications, 0.44%
IEEE Transactions on Information Theory	IEEE Transactions on Information Theory, 68, 0.42% IEEE Transactions on Information Theory 68 publications, 0.42%
	100 200 300 400 500 600 700 800

Publishers

	500 1000 1500 2000 2500 3000
Springer Nature	Springer Nature, 2566, 15.77% Springer Nature 2566 publications, 15.77%
Elsevier	Elsevier, 2415, 14.85% Elsevier 2415 publications, 14.85%
Japan Society of Mechanical Engineers	Japan Society of Mechanical Engineers, 1286, 7.91% Japan Society of Mechanical Engineers 1286 publications, 7.91%
Institute of Electrical and Electronics Engineers (IEEE)	Institute of Electrical and Electronics Engineers (IEEE), 1261, 7.75% Institute of Electrical and Electronics Engineers (IEEE) 1261 publications, 7.75%
Wiley	Wiley, 867, 5.33% Wiley 867 publications, 5.33%
American Physical Society (APS)	American Physical Society (APS), 766, 4.71% American Physical Society (APS) 766 publications, 4.71%
Institute of Electronics, Information and Communications Engineers (IEICE)	Institute of Electronics, Information and Communications Engineers (IEICE), 481, 2.96% Institute of Electronics, Information and Communications Engineers (IEICE) 481 publications, 2.96%
IOP Publishing	IOP Publishing, 478, 2.94% IOP Publishing 478 publications, 2.94%
AIP Publishing	AIP Publishing, 477, 2.93% AIP Publishing 477 publications, 2.93%
Optica Publishing Group	Optica Publishing Group, 448, 2.75% Optica Publishing Group 448 publications, 2.75%
MDPI	MDPI, 373, 2.29% MDPI 373 publications, 2.29%
Japan Society of Applied Physics	Japan Society of Applied Physics, 354, 2.18% Japan Society of Applied Physics 354 publications, 2.18%
Institute of Electrical Engineers of Japan (IEE Japan)	Institute of Electrical Engineers of Japan (IEE Japan), 347, 2.13% Institute of Electrical Engineers of Japan (IEE Japan) 347 publications, 2.13%
American Chemical Society (ACS)	American Chemical Society (ACS), 327, 2.01% American Chemical Society (ACS) 327 publications, 2.01%
Taylor & Francis	Taylor & Francis, 302, 1.86% Taylor & Francis 302 publications, 1.86%
SPIE-Intl Soc Optical Eng	SPIE-Intl Soc Optical Eng, 287, 1.76% SPIE-Intl Soc Optical Eng 287 publications, 1.76%
Physical Society of Japan	Physical Society of Japan, 284, 1.75% Physical Society of Japan 284 publications, 1.75%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 167, 1.03% Royal Society of Chemistry (RSC) 167 publications, 1.03%
The Robotics Society of Japan	The Robotics Society of Japan, 122, 0.75% The Robotics Society of Japan 122 publications, 0.75%
The Laser Society of Japan	The Laser Society of Japan, 119, 0.73% The Laser Society of Japan 119 publications, 0.73%
Trans Tech Publications	Trans Tech Publications, 114, 0.7% Trans Tech Publications 114 publications, 0.7%
Oxford University Press	Oxford University Press, 104, 0.64% Oxford University Press 104 publications, 0.64%
Frontiers Media S.A.	Frontiers Media S.A., 94, 0.58% Frontiers Media S.A. 94 publications, 0.58%
Copernicus	Copernicus, 94, 0.58% Copernicus 94 publications, 0.58%
Information Processing Society of Japan	Information Processing Society of Japan, 81, 0.5% Information Processing Society of Japan 81 publications, 0.5%
American Geophysical Union	American Geophysical Union, 79, 0.49% American Geophysical Union 79 publications, 0.49%
SAGE	SAGE, 72, 0.44% SAGE 72 publications, 0.44%
Hindawi Limited	Hindawi Limited, 71, 0.44% Hindawi Limited 71 publications, 0.44%
Japan Ergonomics Society	Japan Ergonomics Society, 64, 0.39% Japan Ergonomics Society 64 publications, 0.39%
Japan Institute of Metals	Japan Institute of Metals, 62, 0.38% Japan Institute of Metals 62 publications, 0.38%
	500 1000 1500 2000 2500 3000

With other organizations

	200 400 600 800 1000 1200
University of Tokyo	University of Tokyo, 1139, 7% University of Tokyo 1139 publications, 7%
Japan Science and Technology Agency	Japan Science and Technology Agency, 594, 3.65% Japan Science and Technology Agency 594 publications, 3.65%
Osaka University	Osaka University, 485, 2.98% Osaka University 485 publications, 2.98%
RIKEN-Institute of Physical and Chemical Research	RIKEN-Institute of Physical and Chemical Research, 450, 2.77% RIKEN-Institute of Physical and Chemical Research 450 publications, 2.77%
National Institute of Advanced Industrial Science and Technology	National Institute of Advanced Industrial Science and Technology, 434, 2.67% National Institute of Advanced Industrial Science and Technology 434 publications, 2.67%
Kyoto University	Kyoto University, 428, 2.63% Kyoto University 428 publications, 2.63%
Nagoya University	Nagoya University, 417, 2.56% Nagoya University 417 publications, 2.56%
Tohoku University	Tohoku University, 415, 2.55% Tohoku University 415 publications, 2.55%
Tokyo Institute of Technology	Tokyo Institute of Technology, 286, 1.76% Tokyo Institute of Technology 286 publications, 1.76%
Keio University	Keio University, 285, 1.75% Keio University 285 publications, 1.75%
Tokyo University of Science	Tokyo University of Science, 241, 1.48% Tokyo University of Science 241 publications, 1.48%
Tokyo Metropolitan University	Tokyo Metropolitan University, 222, 1.36% Tokyo Metropolitan University 222 publications, 1.36%
Kyushu University	Kyushu University, 213, 1.31% Kyushu University 213 publications, 1.31%
University of Tsukuba	University of Tsukuba, 193, 1.19% University of Tsukuba 193 publications, 1.19%
National Institute of Information and Communications Technology	National Institute of Information and Communications Technology, 193, 1.19% National Institute of Information and Communications Technology 193 publications, 1.19%
The Graduate University for Advanced Studies	The Graduate University for Advanced Studies, 187, 1.15% The Graduate University for Advanced Studies 187 publications, 1.15%
Hokkaido University	Hokkaido University, 173, 1.06% Hokkaido University 173 publications, 1.06%
National Institute of Informatics	National Institute of Informatics, 146, 0.9% National Institute of Informatics 146 publications, 0.9%
Japan Aerospace Exploration Agency	Japan Aerospace Exploration Agency, 146, 0.9% Japan Aerospace Exploration Agency 146 publications, 0.9%
Shubnikov Institute of Crystallography	Shubnikov Institute of Crystallography, 145, 0.89% Shubnikov Institute of Crystallography 145 publications, 0.89%
National Astronomical Observatory of Japan	National Astronomical Observatory of Japan, 144, 0.89% National Astronomical Observatory of Japan 144 publications, 0.89%
Waseda University	Waseda University, 140, 0.86% Waseda University 140 publications, 0.86%
Japan Synchrotron Radiation Research Institute	Japan Synchrotron Radiation Research Institute, 136, 0.84% Japan Synchrotron Radiation Research Institute 136 publications, 0.84%
Kobe University	Kobe University, 128, 0.79% Kobe University 128 publications, 0.79%
Nihon University	Nihon University, 127, 0.78% Nihon University 127 publications, 0.78%
National Institute of Polar Research	National Institute of Polar Research, 126, 0.77% National Institute of Polar Research 126 publications, 0.77%
National Yang Ming Chiao Tung University	National Yang Ming Chiao Tung University, 124, 0.76% National Yang Ming Chiao Tung University 124 publications, 0.76%
Kyushu Institute of Technology	Kyushu Institute of Technology, 124, 0.76% Kyushu Institute of Technology 124 publications, 0.76%
Chiba University	Chiba University, 123, 0.76% Chiba University 123 publications, 0.76%
National Institute for Fusion Science	National Institute for Fusion Science, 122, 0.75% National Institute for Fusion Science 122 publications, 0.75%
	200 400 600 800 1000 1200

With foreign organizations

	20 40 60 80 100 120 140 160
Shubnikov Institute of Crystallography	Shubnikov Institute of Crystallography, 145, 0.89% Shubnikov Institute of Crystallography 145 publications, 0.89%
National Yang Ming Chiao Tung University	National Yang Ming Chiao Tung University, 124, 0.76% National Yang Ming Chiao Tung University 124 publications, 0.76%
Kansas State University	Kansas State University, 102, 0.63% Kansas State University 102 publications, 0.63%
Massachusetts Institute of Technology	Massachusetts Institute of Technology, 95, 0.58% Massachusetts Institute of Technology 95 publications, 0.58%
Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences	Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences, 90, 0.55% Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences 90 publications, 0.55%
Technical University of Berlin	Technical University of Berlin, 72, 0.44% Technical University of Berlin 72 publications, 0.44%
Beijing Institute of Technology	Beijing Institute of Technology, 67, 0.41% Beijing Institute of Technology 67 publications, 0.41%
Boston University	Boston University, 64, 0.39% Boston University 64 publications, 0.39%
University of Science and Technology of China	University of Science and Technology of China, 50, 0.31% University of Science and Technology of China 50 publications, 0.31%
Nanyang Technological University	Nanyang Technological University, 46, 0.28% Nanyang Technological University 46 publications, 0.28%
VTT Technical Research Centre of Finland	VTT Technical Research Centre of Finland, 44, 0.27% VTT Technical Research Centre of Finland 44 publications, 0.27%
University of Oulu	University of Oulu, 41, 0.25% University of Oulu 41 publications, 0.25%
Moscow Institute of Physics and Technology	Moscow Institute of Physics and Technology, 40, 0.25% Moscow Institute of Physics and Technology 40 publications, 0.25%
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences	Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, 40, 0.25% Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences 40 publications, 0.25%
Goddard Space Flight Center	Goddard Space Flight Center, 39, 0.24% Goddard Space Flight Center 39 publications, 0.24%
Saint Petersburg State University	Saint Petersburg State University, 38, 0.23% Saint Petersburg State University 38 publications, 0.23%
Hefei University of Technology	Hefei University of Technology, 38, 0.23% Hefei University of Technology 38 publications, 0.23%
Shanghai Jiao Tong University	Shanghai Jiao Tong University, 37, 0.23% Shanghai Jiao Tong University 37 publications, 0.23%
Central South University	Central South University, 36, 0.22% Central South University 36 publications, 0.22%
Nanjing University	Nanjing University, 35, 0.22% Nanjing University 35 publications, 0.22%
University of Chinese Academy of Sciences	University of Chinese Academy of Sciences, 34, 0.21% University of Chinese Academy of Sciences 34 publications, 0.21%
Instituto Politécnico Nacional	Instituto Politécnico Nacional, 33, 0.2% Instituto Politécnico Nacional 33 publications, 0.2%
Grenoble Alpes University	Grenoble Alpes University, 32, 0.2% Grenoble Alpes University 32 publications, 0.2%
Xiamen University	Xiamen University, 31, 0.19% Xiamen University 31 publications, 0.19%
A.V. Gaponov-Grekhov Institute of Applied Physics of the Russian Academy of Sciences	A.V. Gaponov-Grekhov Institute of Applied Physics of the Russian Academy of Sciences, 30, 0.18% A.V. Gaponov-Grekhov Institute of Applied Physics of the Russian Academy of Sciences 30 publications, 0.18%
Beijing University of Posts and Telecommunications	Beijing University of Posts and Telecommunications, 30, 0.18% Beijing University of Posts and Telecommunications 30 publications, 0.18%
Queen's University Belfast	Queen's University Belfast, 30, 0.18% Queen's University Belfast 30 publications, 0.18%
Lawrence Berkeley National Laboratory	Lawrence Berkeley National Laboratory, 29, 0.18% Lawrence Berkeley National Laboratory 29 publications, 0.18%
Harvard University	Harvard University, 29, 0.18% Harvard University 29 publications, 0.18%
Hangzhou City University	Hangzhou City University, 29, 0.18% Hangzhou City University 29 publications, 0.18%
	20 40 60 80 100 120 140 160

With other countries

	200 400 600 800 1000 1200 1400
China	China, 1252, 7.7% China 1252 publications, 7.7%
USA	USA, 965, 5.93% USA 965 publications, 5.93%
Russia	Russia, 552, 3.39% Russia 552 publications, 3.39%
Germany	Germany, 354, 2.18% Germany 354 publications, 2.18%
United Kingdom	United Kingdom, 278, 1.71% United Kingdom 278 publications, 1.71%
France	France, 199, 1.22% France 199 publications, 1.22%
Italy	Italy, 140, 0.86% Italy 140 publications, 0.86%
India	India, 137, 0.84% India 137 publications, 0.84%
Canada	Canada, 124, 0.76% Canada 124 publications, 0.76%
Republic of Korea	Republic of Korea, 121, 0.74% Republic of Korea 121 publications, 0.74%
Finland	Finland, 95, 0.58% Finland 95 publications, 0.58%
Vietnam	Vietnam, 92, 0.57% Vietnam 92 publications, 0.57%
Ukraine	Ukraine, 88, 0.54% Ukraine 88 publications, 0.54%
Singapore	Singapore, 69, 0.42% Singapore 69 publications, 0.42%
Netherlands	Netherlands, 65, 0.4% Netherlands 65 publications, 0.4%
Denmark	Denmark, 63, 0.39% Denmark 63 publications, 0.39%
Spain	Spain, 63, 0.39% Spain 63 publications, 0.39%
Australia	Australia, 61, 0.37% Australia 61 publications, 0.37%
Switzerland	Switzerland, 55, 0.34% Switzerland 55 publications, 0.34%
Austria	Austria, 54, 0.33% Austria 54 publications, 0.33%
Poland	Poland, 54, 0.33% Poland 54 publications, 0.33%
Sweden	Sweden, 53, 0.33% Sweden 53 publications, 0.33%
Norway	Norway, 49, 0.3% Norway 49 publications, 0.3%
Mexico	Mexico, 48, 0.3% Mexico 48 publications, 0.3%
Brazil	Brazil, 46, 0.28% Brazil 46 publications, 0.28%
Indonesia	Indonesia, 38, 0.23% Indonesia 38 publications, 0.23%
Thailand	Thailand, 38, 0.23% Thailand 38 publications, 0.23%
Malaysia	Malaysia, 36, 0.22% Malaysia 36 publications, 0.22%
Greece	Greece, 33, 0.2% Greece 33 publications, 0.2%
	200 400 600 800 1000 1200 1400

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1951 are ignored in the statistics.
The horizontal charts show the 30 top positions.
Journals quartiles values are relevant at the moment.