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
endovascular surgery
interventional radiology
Metrics
H-Index
i10 Index
Citation Counts
10
10
255
* Total H IndexRankings
Ranking Based On Selection: 2
Metrics
H-Index
i10 Index
Citation Counts
9
8
238
* Total H IndexRankings
Ranking Based On Selection: 3
cardiovascular surgery
Metrics
H-Index
i10 Index
Citation Counts
8
7
189
* Total H IndexRankings
Ranking Based On Selection: 4
Urban Geography
GIS
Historical GIS
Metrics
H-Index
i10 Index
Citation Counts
8
6
248
* Total H IndexRankings
Ranking Based On Selection: 5
Bioanalysis
Pharmacokinetics
Management of Technology
System Dynamics
Metrics
H-Index
i10 Index
Citation Counts
8
6
243
* Total H IndexRankings
Ranking Based On Selection: 6
Plant Genome
Metrics
H-Index
i10 Index
Citation Counts
8
5
181
* Total H IndexRankings
Ranking Based On Selection: 7
Nutrition
Biomedical
Health care
Metrics
H-Index
i10 Index
Citation Counts
7
5
189
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
7
7
202
* Total H IndexRankings
Ranking Based On Selection: 9
心理学・社会福祉学
Metrics
H-Index
i10 Index
Citation Counts
7
5
173
* Total H IndexRankings
Ranking Based On Selection: 10
Political economy of agricultural trade policy
Metrics
H-Index
i10 Index
Citation Counts
7
5
203
* Total H IndexRankings
Ranking Based On Selection: 11
Metrics
H-Index
i10 Index
Citation Counts
7
7
228
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
7
2
202
* Total H IndexRankings
Ranking Based On Selection: 13
言語政策 日本語教育史
Metrics
H-Index
i10 Index
Citation Counts
6
3
100
* Total H IndexRankings
Ranking Based On Selection: 14
psychological distress
sedentary behavior
older adults
Metrics
H-Index
i10 Index
Citation Counts
6
2
102
* Total H IndexRankings
Ranking Based On Selection: 15
ultrasonography
entrapment neuropathy
diabetic tenosynovitis
distal radius fracture
nerve
Metrics
H-Index
i10 Index
Citation Counts
6
4
148
* Total H IndexRankings
Ranking Based On Selection: 16
内分泌
Metrics
H-Index
i10 Index
Citation Counts
6
0
148
* Total H IndexRankings
Ranking Based On Selection: 17
Occupational and Environmental Medicine
Public Health
Mental Health
Sleep Medicine
Salutogenesis
Metrics
H-Index
i10 Index
Citation Counts
5
3
95
* Total H IndexRankings
Ranking Based On Selection: 18
Metrics
H-Index
i10 Index
Citation Counts
5
3
154
* Total H IndexRankings
Ranking Based On Selection: 19
International Relations
International Security
Arms Control
Disarmament
Non-proliferation
Metrics
H-Index
i10 Index
Citation Counts
5
3
133
* Total H IndexRankings
Ranking Based On Selection: 20
イノベーション アントレプレヌールシップ
Metrics
H-Index
i10 Index
Citation Counts
5
2
101
* Total H IndexRankings
Ranking Based On Selection: 21
心理学史,質的研究
Metrics
H-Index
i10 Index
Citation Counts
5
3
118
* Total H IndexRankings
Ranking Based On Selection: 22
教育心理学
Metrics
H-Index
i10 Index
Citation Counts
5
2
232
* Total H IndexRankings
Ranking Based On Selection: 23
urban geography
Metrics
H-Index
i10 Index
Citation Counts
4
3
53
* Total H IndexRankings
Ranking Based On Selection: 24
agricultural development
agriculture and environment
agriculture and nutrition
Metrics
H-Index
i10 Index
Citation Counts
4
2
103
* Total H IndexRankings
Ranking Based On Selection: 25
`Brain
nanomilling
Metrics
H-Index
i10 Index
Citation Counts
4
1
33
Tassei Nakagawa
Kogakkan University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
10
10
255
endovascular surgery
interventional radiology
Tsuyoshi Tomihama
Kogakkan University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
9
8
238
Kensuke Kobayashi
Kogakkan University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
8
7
189
cardiovascular surgery
Bioanalysis
Pharmacokinetics
Management of Technology
System Dynamics
Nutrition
Biomedical
Health care
勝谷紀子|Noriko KATSUYA
Kogakkan University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
7
5
173
Political economy of agricultural trade policy
psychological distress
sedentary behavior
older adults
ultrasonography
entrapment neuropathy
diabetic tenosynovitis
distal radius fracture
nerve
Occupational and Environmental Medicine
Public Health
Mental Health
Sleep Medicine
Salutogenesis
Ryotaro Tokorodani
Kogakkan University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
5
3
154
International Relations
International Security
Arms Control
Disarmament
Non-proliferation
agricultural development
agriculture and environment
agriculture and nutrition