The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 May 22, 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 (1.121.250) 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: 101
paleontology
dinosaurs and birds
evolutio
Metrics
H-Index
i10 Index
Citation Counts
75
204
16,802
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* Total H IndexRankings
Ranking Based On Selection: 102
Philosophy
Philosophy of Mind
Philosophy of Language
Cognitive Science
Metaphysic
Metrics
H-Index
i10 Index
Citation Counts
74
129
64,479
* Total H IndexRankings
Ranking Based On Selection: 103
Applied linguistics
Discourse Analysis
Academic Discourse
English for Specific Purpose
Metrics
H-Index
i10 Index
Citation Counts
74
145
21,601
* Total H IndexRankings
Ranking Based On Selection: 104
Computational Linguistics
Linguistics
AI
Cognitive Science
Language Emergenc
Metrics
H-Index
i10 Index
Citation Counts
74
166
27,156
* Total H IndexRankings
Ranking Based On Selection: 105
Computational Linguistics
Natural Language Processing
Computational Psycholinguistic
Metrics
H-Index
i10 Index
Citation Counts
74
272
20,553
* Total H IndexRankings
Ranking Based On Selection: 106
molecular signaling
ethics
theolog
Metrics
H-Index
i10 Index
Citation Counts
74
218
18,077
* Total H IndexRankings
Ranking Based On Selection: 107
computer-mediated communication
computer-mediated discourse
gender and CMC
multimodal CMC
telepresence robotic
Metrics
H-Index
i10 Index
Citation Counts
73
142
38,963
* Total H IndexRankings
Ranking Based On Selection: 108
Lattice QCD
Quantum Mechanics and Computation
HIV Phylogenetics
Historical Linguistics
Machin
Metrics
H-Index
i10 Index
Citation Counts
73
168
33,003
* Total H IndexRankings
Ranking Based On Selection: 109
Linguistics
Cognitive Scienc
Metrics
H-Index
i10 Index
Citation Counts
73
167
52,079
* Total H IndexRankings
Ranking Based On Selection: 110
Computational Linguistics
Artificial Intelligence
Medical Informatics
Intelligent Tutoring
Human-centered Computin
Metrics
H-Index
i10 Index
Citation Counts
73
269
35,310
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* Total H IndexRankings
Ranking Based On Selection: 111
Biodiversity
Evolution
Ecolog
Metrics
H-Index
i10 Index
Citation Counts
73
96
21,618
* Total H IndexRankings
Ranking Based On Selection: 112
adolescent literacy
critical media literacy
popular culture
social media
postdigital media lite
Metrics
H-Index
i10 Index
Citation Counts
73
172
21,639
* Total H IndexRankings
Ranking Based On Selection: 113
Cognitive Science
Psycholinguistics
Linguistics
Aesthetics
Cognitive Developmen
Metrics
H-Index
i10 Index
Citation Counts
73
169
28,064
* Total H IndexRankings
Ranking Based On Selection: 114
Philosophy
Logic
Epistemology
Metaphysics
Philosophy of Languag
Metrics
H-Index
i10 Index
Citation Counts
72
211
37,015
* Total H IndexRankings
Ranking Based On Selection: 115
Parasitolog
Metrics
H-Index
i10 Index
Citation Counts
72
308
19,761
* Total H IndexRankings
Ranking Based On Selection: 116
energy environment food population technical innovation histor
Metrics
H-Index
i10 Index
Citation Counts
72
185
44,721
* Total H IndexRankings
Ranking Based On Selection: 117
Ethics
Philosophy of Race
Philosophy of Mind
Identit
Metrics
H-Index
i10 Index
Citation Counts
72
251
76,524
* Total H IndexRankings
Ranking Based On Selection: 118
paleontology
paleoclimatology
paleobiology
paleobotany
paleoecolog
Metrics
H-Index
i10 Index
Citation Counts
72
134
21,438
* Total H IndexRankings
Ranking Based On Selection: 119
Cognitive Science
Linguistics
Synta
Metrics
H-Index
i10 Index
Citation Counts
72
165
41,438
* Total H IndexRankings
Ranking Based On Selection: 120
Perception
Color theory
History of Scienc
Metrics
H-Index
i10 Index
Citation Counts
72
186
18,511
* Total H IndexRankings
Ranking Based On Selection: 121
Archaeology
geomorphology
climate change
history of science science
scienc
Metrics
H-Index
i10 Index
Citation Counts
72
208
20,965
* Total H IndexRankings
Ranking Based On Selection: 122
Philosophy of Mind
Philosophy of Cognitive Science
Phenomenology
Cross-Cultural Philosoph
Metrics
H-Index
i10 Index
Citation Counts
71
124
52,198
* Total H IndexRankings
Ranking Based On Selection: 123
language and reading disabilitie
Metrics
H-Index
i10 Index
Citation Counts
71
105
27,557
* Total H IndexRankings
Ranking Based On Selection: 124
Lingustic
Metrics
H-Index
i10 Index
Citation Counts
71
184
49,780
* Total H IndexRankings
Ranking Based On Selection: 125
First interest
Second interes
Metrics
H-Index
i10 Index
Citation Counts
71
198
15,399
Luis M. Chiappe
Metrics
H-Index
i10-Index
Citation Counts
75
204
16,802
paleontology
dinosaurs and birds
evolutio
David Chalmers
New York University
New York, United States
Metrics
H-Index
i10-Index
Citation Counts
74
129
64,479
Philosophy
Philosophy of Mind
Philosophy of Language
Cognitive Science
Metaphysic
John Flowerdew
City University of Hong Kong
Kowloon, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
74
145
21,601
Applied linguistics
Discourse Analysis
Academic Discourse
English for Specific Purpose
Marco Baroni
Facebook Inc
Camridge, United States
Metrics
H-Index
i10-Index
Citation Counts
74
166
27,156
Computational Linguistics
Linguistics
AI
Cognitive Science
Language Emergenc
Walter Daelemans
University of Antwerp
Antwerp, Belgium
Metrics
H-Index
i10-Index
Citation Counts
74
272
20,553
Computational Linguistics
Natural Language Processing
Computational Psycholinguistic
Craig Curtis Malbon
Stony Brook University
Stony Brook, United States
Metrics
H-Index
i10-Index
Citation Counts
74
218
18,077
molecular signaling
ethics
theolog
Susan C Herring
Indiana University Bloomington
Bloomington, United States
Metrics
H-Index
i10-Index
Citation Counts
73
142
38,963
computer-mediated communication
computer-mediated discourse
gender and CMC
multimodal CMC
telepresence robotic
Tanmoy Bhattacharya
Santa Fe Institute
Santa Fe, United States
Metrics
H-Index
i10-Index
Citation Counts
73
168
33,003
Lattice QCD
Quantum Mechanics and Computation
HIV Phylogenetics
Historical Linguistics
Machin
Luigi Rizzi
Université de Geneve
Geneva, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
73
167
52,079
Linguistics
Cognitive Scienc
Martha Stone Palmer
Metrics
H-Index
i10-Index
Citation Counts
73
269
35,310
Computational Linguistics
Artificial Intelligence
Medical Informatics
Intelligent Tutoring
Human-centered Computin
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Ian Owens
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
73
96
21,618
Biodiversity
Evolution
Ecolog
Donna Alvermann
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
73
172
21,639
adolescent literacy
critical media literacy
popular culture
social media
postdigital media lite
Thomas G Bever
University of Arizona
Tucson, United States
Metrics
H-Index
i10-Index
Citation Counts
73
169
28,064
Cognitive Science
Psycholinguistics
Linguistics
Aesthetics
Cognitive Developmen
Timothy Williamson
University of Oxford
Oxford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
72
211
37,015
Philosophy
Logic
Epistemology
Metaphysics
Philosophy of Languag
David Rollinson
Metrics
H-Index
i10-Index
Citation Counts
72
308
19,761
Vaclav Smil
University of Manitoba
Winnipeg, Canada
Metrics
H-Index
i10-Index
Citation Counts
72
185
44,721
energy environment food population technical innovation histor
Kwame Anthony Appiah
New York University
New York, United States
Metrics
H-Index
i10-Index
Citation Counts
72
251
76,524
Ethics
Philosophy of Race
Philosophy of Mind
Identit
Scott L Wing
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
72
134
21,438
paleontology
paleoclimatology
paleobiology
paleobotany
paleoecolog
Joan Bresnan
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
72
165
41,438
Cognitive Science
Linguistics
Synta
John Mollon
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
72
186
18,511
Perception
Color theory
History of Scienc
Karl Butzer
Metrics
H-Index
i10-Index
Citation Counts
72
208
20,965
Archaeology
geomorphology
climate change
history of science science
scienc
Evan Thompson
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
71
124
52,198
Philosophy of Mind
Philosophy of Cognitive Science
Phenomenology
Cross-Cultural Philosoph
Hugh Catts
Florida State University
Tallahassee, United States
Metrics
H-Index
i10-Index
Citation Counts
71
105
27,557
language and reading disabilitie
Peter Trudgill
Université de Fribourg
Fribourg, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
71
184
49,780
Øystein Wiig
University of Oslo
Oslo, Norway
Metrics
H-Index
i10-Index
Citation Counts
71
198
15,399
First interest
Second interes