The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 30, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Plant metabolism
Metrics
H-Index
i10 Index
Citation Counts
58
190
13,842
* Total H IndexRankings
Ranking Based On Selection: 2
Cell Biology
Metrics
H-Index
i10 Index
Citation Counts
44
115
6,940
* Total H IndexRankings
Ranking Based On Selection: 3
化学、数学、グラフ理論
Metrics
H-Index
i10 Index
Citation Counts
43
113
8,050
* Total H IndexRankings
Ranking Based On Selection: 4
chemistry
Metrics
H-Index
i10 Index
Citation Counts
35
78
3,662
* Total H IndexRankings
Ranking Based On Selection: 5
Metrics
H-Index
i10 Index
Citation Counts
31
58
4,358
* Total H IndexRankings
Ranking Based On Selection: 6
Information Visualization
Scientific Visualization
Visual Analytics
Metrics
H-Index
i10 Index
Citation Counts
30
74
3,496
* Total H IndexRankings
Ranking Based On Selection: 7
Quantum Physics
Metrics
H-Index
i10 Index
Citation Counts
29
81
3,569
* Total H IndexRankings
Ranking Based On Selection: 8
Promotion of physical activity
smart-homes
smart-shoes
accelerometry
clinical exercise physiology
Metrics
H-Index
i10 Index
Citation Counts
26
38
1,915
* Total H IndexRankings
Ranking Based On Selection: 9
Artificial Intelligence
Natural Language Processing
Metrics
H-Index
i10 Index
Citation Counts
24
51
2,568
* Total H IndexRankings
Ranking Based On Selection: 10
Physics
Metrics
H-Index
i10 Index
Citation Counts
23
36
3,372
* Total H IndexRankings
Ranking Based On Selection: 11
Fluid Mechanics
Non-Linear Partial Differential Equations
Computational Mathematics
Metrics
H-Index
i10 Index
Citation Counts
21
41
1,777
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
20
36
1,977
* Total H IndexRankings
Ranking Based On Selection: 13
neuroscience
endocrinology
transcriptomics
proteomics
blood pressure regulation
Metrics
H-Index
i10 Index
Citation Counts
20
32
1,411
* Total H IndexRankings
Ranking Based On Selection: 14
Mathematics
Integrable System
Special Functions
Metrics
H-Index
i10 Index
Citation Counts
19
31
1,043
* Total H IndexRankings
Ranking Based On Selection: 15
main-group chemistry
aromaticity
antiaromaticity
Metrics
H-Index
i10 Index
Citation Counts
17
25
731
* Total H IndexRankings
Ranking Based On Selection: 16
Enzyme engineering
Cell engineering
Genome editing
Protein expression
Metrics
H-Index
i10 Index
Citation Counts
17
18
845
* Total H IndexRankings
Ranking Based On Selection: 17
Statistical Physics
Metrics
H-Index
i10 Index
Citation Counts
17
23
763
* Total H IndexRankings
Ranking Based On Selection: 18
Theoretical linguistics
Semantics
Pragmatics
Japanese linguistics
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,172
* Total H IndexRankings
Ranking Based On Selection: 19
Mathematical/Theoretical/Computational Linguistics
Metrics
H-Index
i10 Index
Citation Counts
16
26
997
* Total H IndexRankings
Ranking Based On Selection: 20
Network Computing
Metrics
H-Index
i10 Index
Citation Counts
16
39
1,349
* Total H IndexRankings
Ranking Based On Selection: 21
Supramolecular Chemistry
Inorganic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
15
21
712
* Total H IndexRankings
Ranking Based On Selection: 22
Psychology
Cognition
Agency
Metrics
H-Index
i10 Index
Citation Counts
13
17
622
* Total H IndexRankings
Ranking Based On Selection: 23
Neuroscience
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,392
* Total H IndexRankings
Ranking Based On Selection: 24
Artificial Life
DNA computing
Metrics
H-Index
i10 Index
Citation Counts
12
14
575
* Total H IndexRankings
Ranking Based On Selection: 25
Atmospheric Sciences
Climate Dynamics
Climate Change
Metrics
H-Index
i10 Index
Citation Counts
11
11
448
Hiroshi Ashihara
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
58
190
13,842
Haruo Hosoya
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
43
113
8,050
Shinji Yamada
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
35
78
3,662
Takayuki Itoh
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
30
74
3,496
Information Visualization
Scientific Visualization
Visual Analytics
Masashi Ban
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
29
81
3,569
Julien Tripette
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
26
38
1,915
Promotion of physical activity
smart-homes
smart-shoes
accelerometry
clinical exercise physiology
Ichiro Kobayashi
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
24
51
2,568
Artificial Intelligence
Natural Language Processing
Hazuki Kawano Furukawa
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
23
36
3,372
Muhammad Jamil
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
21
41
1,777
Fluid Mechanics
Non-Linear Partial Differential Equations
Computational Mathematics
Masahiro Otaki
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
20
36
1,977
Sabine Gouraud
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
20
32
1,411
neuroscience
endocrinology
transcriptomics
proteomics
blood pressure regulation
Kouichi Takemura
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
19
31
1,043
Mathematics
Integrable System
Special Functions
Takuya Kuwabara
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
17
25
731
main-group chemistry
aromaticity
antiaromaticity
Hideaki Mabashi Asazuma
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
17
18
845
Enzyme engineering
Cell engineering
Genome editing
Protein expression
Kimiko Nakanishi
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
17
21
1,172
Theoretical linguistics
Semantics
Pragmatics
Japanese linguistics
Daisuke Bekki
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
16
26
997
Mathematical/Theoretical/Computational Linguistics
Masato Oguchi
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
16
39
1,349
Ryosuke Miyake
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
15
21
712
Supramolecular Chemistry
Inorganic Chemistry
Shu Imaizumi|今泉修
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
13
17
622
Hiromu Monai
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
13
13
1,392
Nathanael Aubert-Kato
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
12
14
575
Tsubasa Kohyama
Ochanomizu University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
11
11
448
Atmospheric Sciences
Climate Dynamics
Climate Change