Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
Calcium signaling
Metrics
H-Index
i10 Index
Citation
66
140
20,910
Chemistry
Metrics
H-Index
i10 Index
Citation
62
256
13,178
Photochemistry
Metrics
H-Index
i10 Index
Citation
59
154
15,135
Metrics
H-Index
i10 Index
Citation
54
195
9,963
Metrics
H-Index
i10 Index
Citation
51
192
15,963
oral microbiota
Metrics
H-Index
i10 Index
Citation
46
79
5,456
Aortic Surgery
Cardiovascular Surgery
Atheroscrelosis
Metrics
H-Index
i10 Index
Citation
45
173
9,835
Reproductive Immunology
Infection Immunology
Metrics
H-Index
i10 Index
Citation
44
157
6,803
Aquacuture
Marine microbiology
Metrics
H-Index
i10 Index
Citation
43
112
8,439
* Rankings
Ranking Based On Selection :10
Stem cell biology
Angiogenesis
Metrics
H-Index
i10 Index
Citation
43
100
8,135
* Rankings
Ranking Based On Selection :11
Metrics
H-Index
i10 Index
Citation
42
66
7,591
* Rankings
Ranking Based On Selection :12
Metrics
H-Index
i10 Index
Citation
42
125
7,218
* Rankings
Ranking Based On Selection :13
生命科学
Metrics
H-Index
i10 Index
Citation
42
74
4,796
* Rankings
Ranking Based On Selection :14
Ophthalmology
Metrics
H-Index
i10 Index
Citation
41
110
6,161
* Rankings
Ranking Based On Selection :15
Periodontology
Molecular Biology
Cell Biology
Microbiology
Metrics
H-Index
i10 Index
Citation
40
105
5,410
* Rankings
Ranking Based On Selection :16
Metrics
H-Index
i10 Index
Citation
40
106
5,165
* Rankings
Ranking Based On Selection :17
Spin dynamics
Spintronics
Magnetism
Magneto optics
Materials Science
Metrics
H-Index
i10 Index
Citation
39
65
10,057
* Rankings
Ranking Based On Selection :18
Orofacial pain
Neuroscience
Pain
Dentistry
Oral Physiology
Metrics
H-Index
i10 Index
Citation
38
82
3,619
* Rankings
Ranking Based On Selection :19
Metrics
H-Index
i10 Index
Citation
38
72
4,006
* Rankings
Ranking Based On Selection :20
Pharmacutics
Metrics
H-Index
i10 Index
Citation
38
196
7,284
* Rankings
Ranking Based On Selection :21
Chemistry
Metrics
H-Index
i10 Index
Citation
34
95
3,955
* Rankings
Ranking Based On Selection :22
Stem Cells
Liver
mitochondria
Metrics
H-Index
i10 Index
Citation
33
49
7,138
* Rankings
Ranking Based On Selection :23
Innovation
Strategic Management
Information Systems
Metrics
H-Index
i10 Index
Citation
32
82
4,518
* Rankings
Ranking Based On Selection :24
hematology
Metrics
H-Index
i10 Index
Citation
32
92
4,235
* Rankings
Ranking Based On Selection :25
Metrics
H-Index
i10 Index
Citation
32
80
3,487
* Rankings
Ranking Based On Selection :26
比較免疫学
Metrics
H-Index
i10 Index
Citation
32
73
3,044
* Rankings
Ranking Based On Selection :27
Mechanics of materials
Solid mechanics
Composite materials
Additive manufacturing
3D printing
Metrics
H-Index
i10 Index
Citation
31
54
5,008
* Rankings
Ranking Based On Selection :28
Meteors
Meteoroids
Asteroids
Comets
Lunar Impact Flash
Metrics
H-Index
i10 Index
Citation
31
82
5,149
* Rankings
Ranking Based On Selection :29
Dedifferentiaiton
Differentiation
Transdifferentiation
Metrics
H-Index
i10 Index
Citation
30
44
3,364
* Rankings
Ranking Based On Selection :30
Metrics
H-Index
i10 Index
Citation
30
63
2,672
* Rankings
Ranking Based On Selection :31
Natural Products Chemistry
Metrics
H-Index
i10 Index
Citation
30
62
2,476
* Rankings
Ranking Based On Selection :32
data science
physics
Metrics
H-Index
i10 Index
Citation
29
45
3,423
* Rankings
Ranking Based On Selection :33
形成外科
Metrics
H-Index
i10 Index
Citation
29
55
2,688
* Rankings
Ranking Based On Selection :34
Marine Chemistry
Analytical Chemistry
Biogeochemistry
Metrics
H-Index
i10 Index
Citation
29
67
3,720
* Rankings
Ranking Based On Selection :35
Gastrointestinal endoscopy
gastric cancer
colon cancer
Metrics
H-Index
i10 Index
Citation
28
52
5,964
* Rankings
Ranking Based On Selection :36
Rheumatology
Medicine
Clinical Immunology
Metrics
H-Index
i10 Index
Citation
28
77
2,806
* Rankings
Ranking Based On Selection :37
Metrics
H-Index
i10 Index
Citation
28
62
2,540
* Rankings
Ranking Based On Selection :38
Organic Chemistry
Inorganic Chemistry
Materials Science
Metrics
H-Index
i10 Index
Citation
27
59
2,362
* Rankings
Ranking Based On Selection :39
Entropy
Inequality
Matrix
Metrics
H-Index
i10 Index
Citation
26
54
2,596
* Rankings
Ranking Based On Selection :40
Metrics
H-Index
i10 Index
Citation
26
65
2,323
* Rankings
Ranking Based On Selection :41
Quantum Optics
Quantum Information
Quantum Imaging
Metrics
H-Index
i10 Index
Citation
26
45
2,718
* Rankings
Ranking Based On Selection :42
Chemical Engineering
Metrics
H-Index
i10 Index
Citation
26
59
2,376
* Rankings
Ranking Based On Selection :43
Computer-generated hologram
Metrics
H-Index
i10 Index
Citation
26
53
2,663
* Rankings
Ranking Based On Selection :44
Metrics
H-Index
i10 Index
Citation
25
39
3,118
* Rankings
Ranking Based On Selection :45
Astrophysics
Metrics
H-Index
i10 Index
Citation
25
32
9,225
* Rankings
Ranking Based On Selection :46
Oxide Electronics
Multiferroic materials
Pulsed Laser Deposition
Metrics
H-Index
i10 Index
Citation
25
59
2,684
* Rankings
Ranking Based On Selection :47
燃焼
Metrics
H-Index
i10 Index
Citation
25
44
2,806
* Rankings
Ranking Based On Selection :48
Metrics
H-Index
i10 Index
Citation
25
37
2,006
* Rankings
Ranking Based On Selection :49
Pharmaceutics
Pharmacokinetics
Clinical pharmaceutics
Drug transport
Nose-to-Brain
Metrics
H-Index
i10 Index
Citation
25
51
1,733
* Rankings
Ranking Based On Selection :50
Microbiology
Metrics
H-Index
i10 Index
Citation
25
31
2,168
* Rankings
Ranking Based On Selection :51
Clinical epidemiology
geriatrics
prosthodontics
Metrics
H-Index
i10 Index
Citation
24
44
2,154
* Rankings
Ranking Based On Selection :52
Mucosal Immunology
Oral Immunology
Nutrition
Metrics
H-Index
i10 Index
Citation
24
40
1,971
* Rankings
Ranking Based On Selection :53
motor control
conceptualization
Metrics
H-Index
i10 Index
Citation
24
37
3,171
* Rankings
Ranking Based On Selection :54
ChemicalBiology
Sugar chemistry
Metrics
H-Index
i10 Index
Citation
24
49
1,992
* Rankings
Ranking Based On Selection :55
Parasitology
Metrics
H-Index
i10 Index
Citation
24
37
1,307
* Rankings
Ranking Based On Selection :56
sensory ecology，chemical ecology，ethology，applied entomology，cancer science，
Metrics
H-Index
i10 Index
Citation
24
37
1,292
* Rankings
Ranking Based On Selection :57
Hard Tissue
Biomineralization
Metrics
H-Index
i10 Index
Citation
24
59
2,219
* Rankings
Ranking Based On Selection :58
Polymer Chemistry
Organic Chemistry
Metrics
H-Index
i10 Index
Citation
24
54
1,576
* Rankings
Ranking Based On Selection :59
Gastroenterology
Endoscopy
Metrics
H-Index
i10 Index
Citation
23
44
2,154
* Rankings
Ranking Based On Selection :60
Physiology
Genome Science
Metrics
H-Index
i10 Index
Citation
23
40
2,968
* Rankings
Ranking Based On Selection :61
Public Health
Epidemiology
Metrics
H-Index
i10 Index
Citation
22
38
3,342
* Rankings
Ranking Based On Selection :62
Superconductivity
STM
Metrics
H-Index
i10 Index
Citation
22
34
2,853
* Rankings
Ranking Based On Selection :63
Condensed Matter Physics
Materials Science
Metrics
H-Index
i10 Index
Citation
22
36
2,097
* Rankings
Ranking Based On Selection :64
Biomaterials
dental implants
prosthodontics
Metrics
H-Index
i10 Index
Citation
21
23
984
* Rankings
Ranking Based On Selection :65
Nanomaterials
Photochemistry
Eletrochemistry
Plasmonics
Metrics
H-Index
i10 Index
Citation
21
43
1,456
* Rankings
Ranking Based On Selection :66
applied linguistics
language learning
social psychology
pedagogy
motivation
Metrics
H-Index
i10 Index
Citation
21
30
1,794
* Rankings
Ranking Based On Selection :67
Metrics
H-Index
i10 Index
Citation
21
41
1,298
* Rankings
Ranking Based On Selection :68
Dental Materials
Adhesion
Wear
Metrics
H-Index
i10 Index
Citation
21
37
1,508
* Rankings
Ranking Based On Selection :69
プラズマ物理学，核融合学，実験室宇宙物理学
Metrics
H-Index
i10 Index
Citation
21
33
1,356
* Rankings
Ranking Based On Selection :70
Metrics
H-Index
i10 Index
Citation
21
31
1,665
* Rankings
Ranking Based On Selection :71
Ecology
Wildlife Management
Metrics
H-Index
i10 Index
Citation
20
28
1,518
* Rankings
Ranking Based On Selection :72
Metrics
H-Index
i10 Index
Citation
20
22
1,282
* Rankings
Ranking Based On Selection :73
木材利用
Metrics
H-Index
i10 Index
Citation
20
33
1,662
* Rankings
Ranking Based On Selection :74
Physics
Complex Systems
Metrics
H-Index
i10 Index
Citation
20
26
1,690
* Rankings
Ranking Based On Selection :75
Physics
Metrics
H-Index
i10 Index
Citation
20
38
1,859
* Rankings
Ranking Based On Selection :76
構造工学・地震工学・構造解析・構造材料・地盤工学・テンセグリティ・計算折り紙
Metrics
H-Index
i10 Index
Citation
19
38
1,083
* Rankings
Ranking Based On Selection :77
Protein aggregation
Neurological diseases
Metrics
H-Index
i10 Index
Citation
19
23
1,022
* Rankings
Ranking Based On Selection :78
Metrics
H-Index
i10 Index
Citation
19
32
1,160
* Rankings
Ranking Based On Selection :79
image registration
stereovision
Metrics
H-Index
i10 Index
Citation
19
36
1,514
* Rankings
Ranking Based On Selection :80
Metrics
H-Index
i10 Index
Citation
18
28
1,035
* Rankings
Ranking Based On Selection :81
Thermophysical Properties of Fluids
Metrics
H-Index
i10 Index
Citation
18
26
1,386
* Rankings
Ranking Based On Selection :82
Demography
Economics
Metrics
H-Index
i10 Index
Citation
18
32
1,560
* Rankings
Ranking Based On Selection :83
railway
scheduling
rescheduling
Metrics
H-Index
i10 Index
Citation
18
31
1,134
* Rankings
Ranking Based On Selection :84
Carbohydrate Chemistry
Enzymology
Metrics
H-Index
i10 Index
Citation
18
24
1,345
* Rankings
Ranking Based On Selection :85
海洋工学
Metrics
H-Index
i10 Index
Citation
18
40
1,245
* Rankings
Ranking Based On Selection :86
sound and music computing
music information retrieval
computational musicology
entertainment computing
Metrics
H-Index
i10 Index
Citation
18
37
1,432
* Rankings
Ranking Based On Selection :87
Metrics
H-Index
i10 Index
Citation
18
26
1,198
* Rankings
Ranking Based On Selection :88
Metrics
H-Index
i10 Index
Citation
17
27
1,168
* Rankings
Ranking Based On Selection :89
Rock Physics
Rock mechanics
Geology
Metrics
H-Index
i10 Index
Citation
17
25
1,618
* Rankings
Ranking Based On Selection :90
Industrial Organization
Productivity Analysis
Metrics
H-Index
i10 Index
Citation
17
31
1,754
* Rankings
Ranking Based On Selection :91
transportation planning
traffic engineering
Metrics
H-Index
i10 Index
Citation
17
21
1,067
* Rankings
Ranking Based On Selection :92
Remote Sensing
Metrics
H-Index
i10 Index
Citation
17
31
1,131
* Rankings
Ranking Based On Selection :93
Liquid crystals
Coordination chemistry
Clay minerals
Metrics
H-Index
i10 Index
Citation
17
23
703
* Rankings
Ranking Based On Selection :94
Evolutionary Biology
Cytogenetics
Ecology
Morphology
Mammalogy
Metrics
H-Index
i10 Index
Citation
17
28
1,579
* Rankings
Ranking Based On Selection :95
NMR NQR Condensed Matter Physics
Metrics
H-Index
i10 Index
Citation
17
34
1,160
* Rankings
Ranking Based On Selection :96
Solar Cell Fabrication
Nanomaterials
Organic synthesis
Metrics
H-Index
i10 Index
Citation
16
23
911
* Rankings
Ranking Based On Selection :97
Marine mammals
Metrics
H-Index
i10 Index
Citation
16
25
880
* Rankings
Ranking Based On Selection :98
Metrics
H-Index
i10 Index
Citation
16
24
1,195
* Rankings
Ranking Based On Selection :99
Biomedical Engineering
Metrics
H-Index
i10 Index
Citation
16
22
1,286
* Rankings
Ranking Based On Selection :100
Chemical Engineering
Chemical Thermodynamics
Ionic Liquid
Deep Eutectic Solvent
Metrics
H-Index
i10 Index
Citation
16
27
858
Masamitsu Iino
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
66
140
20,910
Yoshio Nagayama
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
54
195
9,963
Takuya Hashimoto
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
51
192
15,963
Aortic Surgery
Cardiovascular Surgery
Atheroscrelosis
Satoshi Hayakawa
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
44
157
6,803
Stem cell biology
Angiogenesis
Shigemasa Hanazawa
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
42
74
4,796
Periodontology
Molecular Biology
Cell Biology
Microbiology
Kazunori Anzai
Metrics
H-Index
i10 Index
Citation Counts
40
106
5,165
Arata Tsukamoto, 塚本 新
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
39
65
10,057
Spin dynamics
Spintronics
Magnetism
Magneto optics
Materials Science
Shinoda Masamichi
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
38
82
3,619
Orofacial pain
Neuroscience
Pain
Dentistry
Oral Physiology
Naoko Goto Inoue
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
38
72
4,006
Toyofumi Suzuki
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
38
196
7,284
Stem Cells
Liver
mitochondria
Innovation
Strategic Management
Information Systems
Masayuki Kobayashi
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
32
80
3,487
Tadaaki Moritomo
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
32
73
3,044
Mechanics of materials
Solid mechanics
Composite materials
Additive manufacturing
3D printing
Meteors
Meteoroids
Asteroids
Comets
Lunar Impact Flash
Dedifferentiaiton
Differentiation
Transdifferentiation
Natural Products Chemistry
Shinya Hashimoto
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
29
67
3,720
Marine Chemistry
Analytical Chemistry
Biogeochemistry
Hisatomo Ikehara
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
28
52
5,964
Gastrointestinal endoscopy
gastric cancer
colon cancer
Rheumatology
Medicine
Clinical Immunology
Okazawa Atsushi 岡澤 厚
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
27
59
2,362
Organic Chemistry
Inorganic Chemistry
Materials Science
Shigeru Furuichi
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
26
54
2,596
Quantum Optics
Quantum Information
Quantum Imaging
Hiroshi Yoshikawa
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
26
53
2,663
Computer-generated hologram
Oxide Electronics
Multiferroic materials
Pulsed Laser Deposition
Pharmaceutics
Pharmacokinetics
Clinical pharmaceutics
Drug transport
Nose-to-Brain
Tatsunori Nakagawa
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
25
31
2,168
Clinical epidemiology
geriatrics
prosthodontics
sensory ecology，chemical ecology，ethology，applied entomology，cancer science，
Nobukatsu Nemoto
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
24
54
1,576
Polymer Chemistry
Organic Chemistry
Gastroenterology
Endoscopy
Public Health
Epidemiology
Ken Ichi Matsuda
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
22
36
2,097
Biomaterials
dental implants
prosthodontics
Nanomaterials
Photochemistry
Eletrochemistry
Plasmonics
applied linguistics
language learning
social psychology
pedagogy
motivation
Hiroyasu Koizumi
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
21
37
1,508
Dental Materials
Adhesion
Wear
Tomohiko Asai|浅井朋彦
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,356
Komatsu, Tokutaro
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,665
Yoshihiro Nakashima
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,518
Hiroyuki Akazawa
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
20
22
1,282
構造工学・地震工学・構造解析・構造材料・地盤工学・テンセグリティ・計算折り紙
Protein aggregation
Neurological diseases
Pham Thi Kim Ngan
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,160
image registration
stereovision
Mikiko Asai Sato
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,035
Katsuyuki Tanaka
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,386
Rikiya Matsukura|松倉力也
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
18
32
1,560
Atsushi Kobayashi
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,345
Carbohydrate Chemistry
Enzymology
Tetsuro Kitahara
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
18
37
1,432
sound and music computing
music information retrieval
computational musicology
entertainment computing
Daisuke Yamamoto
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,168
Rock Physics
Rock mechanics
Geology
Industrial Organization
Productivity Analysis
transportation planning
traffic engineering
Hiroyuki Wakabayashi
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
17
31
1,131
Liquid crystals
Coordination chemistry
Clay minerals
Masahiro A Iwasa
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
17
28
1,579
Evolutionary Biology
Cytogenetics
Ecology
Morphology
Mammalogy
Solar Cell Fabrication
Nanomaterials
Organic synthesis
Yoshinobu Murayama
Nihon University
Tokyo, Japan
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,286
Biomedical Engineering
Chemical Engineering
Chemical Thermodynamics
Ionic Liquid
Deep Eutectic Solvent