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 31, 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
Neurology
multiple sclerosis
neuromyelitis optica
neuroimmunology
Metrics
H-Index
i10 Index
Citation Counts
69
203
22,377
* Total H IndexRankings
Ranking Based On Selection: 2
Pharmacology
Neuroscience
Nuclear Medicine
Molecular Imaging
Metrics
H-Index
i10 Index
Citation Counts
63
171
13,042
* Total H IndexRankings
Ranking Based On Selection: 3
Structural Glycobiology
NMR
lectin
glycan
Metrics
H-Index
i10 Index
Citation Counts
60
316
14,447
* Total H IndexRankings
Ranking Based On Selection: 4
Metrics
H-Index
i10 Index
Citation Counts
60
223
14,326
* Total H IndexRankings
Ranking Based On Selection: 5
Biochemistry
Immunology
Metrics
H-Index
i10 Index
Citation Counts
47
114
7,389
* Total H IndexRankings
Ranking Based On Selection: 6
Virology
Metrics
H-Index
i10 Index
Citation Counts
35
55
4,920
* Total H IndexRankings
Ranking Based On Selection: 7
循環器疫学、薬剤疫学
Metrics
H-Index
i10 Index
Citation Counts
33
96
3,666
* Total H IndexRankings
Ranking Based On Selection: 8
Organic chemistry
Medicinal chemistry
Nucleoside
Antivirus
Antitumor
Metrics
H-Index
i10 Index
Citation Counts
31
78
2,706
* Total H IndexRankings
Ranking Based On Selection: 9
Leukemia Biology
Laboratory Medicine
Metrics
H-Index
i10 Index
Citation Counts
29
53
3,086
* Total H IndexRankings
Ranking Based On Selection: 10
Natural Product Cemistry
Marine Natural Product
Microbial Secondary Metabolites
Silent Biosynthetic Gene
Metrics
H-Index
i10 Index
Citation Counts
25
65
1,757
* Total H IndexRankings
Ranking Based On Selection: 11
heart failure
echocardiography
valvular heart disease
infective endocarditis
Metrics
H-Index
i10 Index
Citation Counts
25
43
3,021
* Total H IndexRankings
Ranking Based On Selection: 12
Glycobiology
Metrics
H-Index
i10 Index
Citation Counts
23
30
1,951
* Total H IndexRankings
Ranking Based On Selection: 13
Natural Products
Phytochemistry
Medicinal Chemistry
Chamical Ecology
Metrics
H-Index
i10 Index
Citation Counts
22
43
1,554
* Total H IndexRankings
Ranking Based On Selection: 14
Pain
Pharmacology
Metrics
H-Index
i10 Index
Citation Counts
21
38
1,174
* Total H IndexRankings
Ranking Based On Selection: 15
Molecular Toxicology
Neurotoxicology
Brain Inflammation
Metal Toxicology
Metrics
H-Index
i10 Index
Citation Counts
20
46
1,339
* Total H IndexRankings
Ranking Based On Selection: 16
Immunology
Glycobiology
Osteoimmunology
Metrics
H-Index
i10 Index
Citation Counts
15
16
2,098
* Total H IndexRankings
Ranking Based On Selection: 17
Metrics
H-Index
i10 Index
Citation Counts
8
6
153
* Total H IndexRankings
Ranking Based On Selection: 18
Machine Learning
Medical Statistics
Endocrinology
Multiple Sclerosis
Pharmacy
Metrics
H-Index
i10 Index
Citation Counts
5
3
93
* Total H IndexRankings
Ranking Based On Selection: 19
disaster
volunteer
social media
information network
linguistics
Metrics
H-Index
i10 Index
Citation Counts
4
2
58
* Total H IndexRankings
Ranking Based On Selection: 20
心臓血管外科学
Metrics
H-Index
i10 Index
Citation Counts
4
1
50
Ichiro Nakashima
Metrics
H-Index
i10-Index
Citation Counts
69
203
22,377
Neurology
multiple sclerosis
neuromyelitis optica
neuroimmunology
Nobuyuki Okamura
Metrics
H-Index
i10-Index
Citation Counts
63
171
13,042
Pharmacology
Neuroscience
Nuclear Medicine
Molecular Imaging
Yoshiki Yamaguchi
Metrics
H-Index
i10-Index
Citation Counts
60
316
14,447
Hirohito Metoki|目時弘仁
Metrics
H-Index
i10-Index
Citation Counts
60
223
14,326
Jinichi Lnokuchi
Metrics
H-Index
i10-Index
Citation Counts
47
114
7,389
Kanda Teru
Metrics
H-Index
i10-Index
Citation Counts
35
55
4,920
Michihiro Satoh
Metrics
H-Index
i10-Index
Citation Counts
33
96
3,666
Yuichi Yoshimura
Metrics
H-Index
i10-Index
Citation Counts
31
78
2,706
Organic chemistry
Medicinal chemistry
Nucleoside
Antivirus
Antitumor
Shinichiro Takahashi
Metrics
H-Index
i10-Index
Citation Counts
29
53
3,086
Hiroyuki Yamazaki
Metrics
H-Index
i10-Index
Citation Counts
25
65
1,757
Natural Product Cemistry
Marine Natural Product
Microbial Secondary Metabolites
Silent Biosynthetic Gene
Takahiro Ohara
Metrics
H-Index
i10-Index
Citation Counts
25
43
3,021
heart failure
echocardiography
valvular heart disease
infective endocarditis
Kei-İchiro Inamori
Metrics
H-Index
i10-Index
Citation Counts
23
30
1,951
Toshihiro Murata
Metrics
H-Index
i10-Index
Citation Counts
22
43
1,554
Natural Products
Phytochemistry
Medicinal Chemistry
Chamical Ecology
Wataru Nemoto
Metrics
H-Index
i10-Index
Citation Counts
21
38
1,174
Gi-Wook Hwang
Metrics
H-Index
i10-Index
Citation Counts
20
46
1,339
Molecular Toxicology
Neurotoxicology
Brain Inflammation
Metal Toxicology
Tomonori Kaifu
Metrics
H-Index
i10-Index
Citation Counts
15
16
2,098
Yutaka Tanaka
Metrics
H-Index
i10-Index
Citation Counts
8
6
153
Sorama Aoki
Metrics
H-Index
i10-Index
Citation Counts
5
3
93
Machine Learning
Medical Statistics
Endocrinology
Multiple Sclerosis
Pharmacy
Dai Sato
Metrics
H-Index
i10-Index
Citation Counts
4
2
58
disaster
volunteer
social media
information network
linguistics
Tadanori Minagawa
Metrics
H-Index
i10-Index
Citation Counts
4
1
50