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 Feb 04, 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 (870.057) 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: 26
Islam
Philosophy
Religion
Science
Art
Metrics
H-Index
i10 Index
Citation Counts
66
297
30,042
* Total H IndexRankings
Ranking Based On Selection: 27
nutrition
cancer
epidemiology
environmental health
Metrics
H-Index
i10 Index
Citation Counts
65
127
16,317
* Total H IndexRankings
Ranking Based On Selection: 28
medical education
online learning
achievement emotions
self-regulation
motivation
Metrics
H-Index
i10 Index
Citation Counts
64
184
23,856
* Total H IndexRankings
Ranking Based On Selection: 29
Brain Evolution
Comparative Neuroanatomy
Human Evolution
Biological Anthropology
Neuroscience
Metrics
H-Index
i10 Index
Citation Counts
63
188
14,442
* Total H IndexRankings
Ranking Based On Selection: 30
Credentialing
workforce policy
higher education innovation
learn and work ecosystem
Metrics
H-Index
i10 Index
Citation Counts
63
163
16,280
* Total H IndexRankings
Ranking Based On Selection: 31
Cardiac electrophysiology
Metrics
H-Index
i10 Index
Citation Counts
63
91
131,431
* Total H IndexRankings
Ranking Based On Selection: 32
Nuclear Theory
Hadronic Physics
Metrics
H-Index
i10 Index
Citation Counts
63
155
128,960
* Total H IndexRankings
Ranking Based On Selection: 33
Biochemistry
Chemistry
Energy
Instrumentation
Physics
Metrics
H-Index
i10 Index
Citation Counts
62
170
12,906
* Total H IndexRankings
Ranking Based On Selection: 34
paleontology
systematics
fossils
Metrics
H-Index
i10 Index
Citation Counts
62
103
10,806
* Total H IndexRankings
Ranking Based On Selection: 35
Metrics
H-Index
i10 Index
Citation Counts
62
162
17,155
* Total H IndexRankings
Ranking Based On Selection: 36
myasthenia gravis
complement
neurology
Metrics
H-Index
i10 Index
Citation Counts
61
167
15,081
* Total H IndexRankings
Ranking Based On Selection: 37
Metrics
H-Index
i10 Index
Citation Counts
61
272
14,357
* Total H IndexRankings
Ranking Based On Selection: 38
Responsible AI
NLP/CL
Arabic NLP
Cross lingual/multilingual & Low Resource Lang Processing
Metrics
H-Index
i10 Index
Citation Counts
60
180
21,540
* Total H IndexRankings
Ranking Based On Selection: 39
Journalism
political communication
communication for social change
media sociology
Metrics
H-Index
i10 Index
Citation Counts
60
156
15,476
* Total H IndexRankings
Ranking Based On Selection: 40
prevention of cardiovascular disease
lipids
Women's Health Initiative
Metrics
H-Index
i10 Index
Citation Counts
59
149
17,674
* Total H IndexRankings
Ranking Based On Selection: 41
environmental epidemiology
climate change
Pediatrics
Preventive Medicine
Public Health
Metrics
H-Index
i10 Index
Citation Counts
59
122
13,577
* Total H IndexRankings
Ranking Based On Selection: 42
criminology
race & policing
sex industry
human trafficking
urban studies
Metrics
H-Index
i10 Index
Citation Counts
58
102
21,648
* Total H IndexRankings
Ranking Based On Selection: 43
Evolutionary Biology
Systematics
Phylogeny
Ichthyology
Metrics
H-Index
i10 Index
Citation Counts
58
105
13,718
* Total H IndexRankings
Ranking Based On Selection: 44
Metrics
H-Index
i10 Index
Citation Counts
58
109
17,770
* Total H IndexRankings
Ranking Based On Selection: 45
Public Management
Public Administration
Public Policy
Health Policy
Metrics
H-Index
i10 Index
Citation Counts
57
99
20,753
* Total H IndexRankings
Ranking Based On Selection: 46
Evolution
Ecology
Herpetology
Metrics
H-Index
i10 Index
Citation Counts
57
107
15,565
* Total H IndexRankings
Ranking Based On Selection: 47
Metrics
H-Index
i10 Index
Citation Counts
57
110
14,220
* Total H IndexRankings
Ranking Based On Selection: 48
China
International Relations of Asia
Metrics
H-Index
i10 Index
Citation Counts
57
140
17,792
* Total H IndexRankings
Ranking Based On Selection: 49
Illiberalism
Nationalism
Russia
Europe
Arctic
Metrics
H-Index
i10 Index
Citation Counts
54
187
11,273
* Total H IndexRankings
Ranking Based On Selection: 50
Medical Statistics
Statistics
Clinical Trials
Adaptive Designs
Multiple Testing
Metrics
H-Index
i10 Index
Citation Counts
54
165
10,080
Seyyed Hossein Nasr
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
66
297
30,042
Islam
Philosophy
Religion
Science
Art
Kim Robien
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
65
127
16,317
nutrition
cancer
epidemiology
environmental health
Anthony R Artino
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
64
184
23,856
medical education
online learning
achievement emotions
self-regulation
motivation
Chet C Sherwood
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
63
188
14,442
Brain Evolution
Comparative Neuroanatomy
Human Evolution
Biological Anthropology
Neuroscience
Holly Zanville
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
63
163
16,280
Credentialing
workforce policy
higher education innovation
learn and work ecosystem
Cynthia Tracy *
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
63
91
131,431
Ronald Workman
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
63
155
128,960
Akos Vertes|Ákos Vértes, Vértes Ákos
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
62
170
12,906
Biochemistry
Chemistry
Energy
Instrumentation
Physics
James Clark
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
62
103
10,806
paleontology
systematics
fossils
Michael Bukrinsky
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
62
162
17,155
Henry Kaminski
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
61
167
15,081
myasthenia gravis
complement
neurology
Carlos A Garcia
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
61
272
14,357
Mona Diab
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
60
180
21,540
Responsible AI
NLP/CL
Arabic NLP
Cross lingual/multilingual & Low Resource Lang Processing
Silvio Waisbord
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
60
156
15,476
Journalism
political communication
communication for social change
media sociology
Lisa W Martin
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
59
149
17,674
prevention of cardiovascular disease
lipids
Women's Health Initiative
Ruth Ann Etzel
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
59
122
13,577
environmental epidemiology
climate change
Pediatrics
Preventive Medicine
Public Health
Ronald Weitzer
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
58
102
21,648
criminology
race & policing
sex industry
human trafficking
urban studies
Guillermo Orti
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
58
105
13,718
Evolutionary Biology
Systematics
Phylogeny
Ichthyology
Kathleen Jablonski
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
58
109
17,770
Sanjay K Pandey
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
57
99
20,753
Public Management
Public Administration
Public Policy
Health Policy
Robert Alexander Pyron
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
57
107
15,565
Melissa L Mccarthy
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
57
110
14,220
David Shambaugh
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
57
140
17,792
China
International Relations of Asia
Marlene Laruelle
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
54
187
11,273
Toshimitsu Hamasaki
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
54
165
10,080
Medical Statistics
Statistics
Clinical Trials
Adaptive Designs
Multiple Testing