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 (870.053) 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
Computer Science
Information Systems
Economics
Metrics
H-Index
i10 Index
Citation Counts
105
445
51,178
* Total H IndexRankings
Ranking Based On Selection: 27
Metrics
H-Index
i10 Index
Citation Counts
104
382
41,061
* Total H IndexRankings
Ranking Based On Selection: 28
Computer Vision
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
103
232
43,690
* Total H IndexRankings
Ranking Based On Selection: 29
partial differential equations
geometry probability
harmonic analysis
continuum mechanics
Metrics
H-Index
i10 Index
Citation Counts
103
268
44,044
* Total H IndexRankings
Ranking Based On Selection: 30
Biology
Metrics
H-Index
i10 Index
Citation Counts
101
310
34,712
* Total H IndexRankings
Ranking Based On Selection: 31
medical decision making
prevention
screening
cancer
Metrics
H-Index
i10 Index
Citation Counts
100
271
118,533
* Total H IndexRankings
Ranking Based On Selection: 32
petroleum engineering
hydraulic fracturing
formation damage
water injection
production engineering
Metrics
H-Index
i10 Index
Citation Counts
99
601
38,092
* Total H IndexRankings
Ranking Based On Selection: 33
Stroke
Neuroimaging
Metrics
H-Index
i10 Index
Citation Counts
99
255
50,233
* Total H IndexRankings
Ranking Based On Selection: 34
neuroscience
Metrics
H-Index
i10 Index
Citation Counts
99
199
36,205
* Total H IndexRankings
Ranking Based On Selection: 35
Machine Learning
Deep Learning
Big Data Analytics
Numerical Linear Algebra
Computational Mathematics
Metrics
H-Index
i10 Index
Citation Counts
98
240
49,302
* Total H IndexRankings
Ranking Based On Selection: 36
Artificial Intelligence
Machine Learning
Data Mining
Natural Language Processing
Computational Linguistics
Metrics
H-Index
i10 Index
Citation Counts
98
259
48,295
* Total H IndexRankings
Ranking Based On Selection: 37
Biomechanics
heart valves
heart
myocardium
modeling
Metrics
H-Index
i10 Index
Citation Counts
98
293
30,438
* Total H IndexRankings
Ranking Based On Selection: 38
Metrics
H-Index
i10 Index
Citation Counts
97
383
52,633
* Total H IndexRankings
Ranking Based On Selection: 39
transition metal catalysis
natural product synthesis
Metrics
H-Index
i10 Index
Citation Counts
97
305
27,154
* Total H IndexRankings
Ranking Based On Selection: 40
instabilities
fluid dynamics
bacterial dynamics
physical oceanography
granular media
Metrics
H-Index
i10 Index
Citation Counts
97
255
54,669
* Total H IndexRankings
Ranking Based On Selection: 41
Electrical Engineering
Nanotechnology
organic semiconductors
hybrid flexible electronics
thin-film transistors
Metrics
H-Index
i10 Index
Citation Counts
97
250
37,315
* Total H IndexRankings
Ranking Based On Selection: 42
Population Health
Medical Informatics
Informatics
Health Services Research
Global Health
Metrics
H-Index
i10 Index
Citation Counts
96
280
30,509
* Total H IndexRankings
Ranking Based On Selection: 43
Gravitational Waves
Metrics
H-Index
i10 Index
Citation Counts
95
157
101,472
* Total H IndexRankings
Ranking Based On Selection: 44
astronomy
planetary science
Metrics
H-Index
i10 Index
Citation Counts
95
336
43,328
* Total H IndexRankings
Ranking Based On Selection: 45
New Product Diffusion
Marketing Strategy
Marketing Research
Metrics
H-Index
i10 Index
Citation Counts
95
167
42,890
* Total H IndexRankings
Ranking Based On Selection: 46
Finance
Metrics
H-Index
i10 Index
Citation Counts
94
171
102,752
* Total H IndexRankings
Ranking Based On Selection: 47
Personality
Architecture
Ecological Psychology
Metrics
H-Index
i10 Index
Citation Counts
93
168
82,369
* Total H IndexRankings
Ranking Based On Selection: 48
Hydrology
remote sensing
groundwater sustainability
GRACE satellites
Metrics
H-Index
i10 Index
Citation Counts
93
205
36,111
* Total H IndexRankings
Ranking Based On Selection: 49
Proteins
Systems Biology
Synthetic Biology
Proteomics
Single Molecule Protein Sequencing
Metrics
H-Index
i10 Index
Citation Counts
93
219
46,891
* Total H IndexRankings
Ranking Based On Selection: 50
plant molecular evolution/systematics
genomics
Metrics
H-Index
i10 Index
Citation Counts
93
255
38,686
Andrew Whinston
Metrics
H-Index
i10-Index
Citation Counts
105
445
51,178
Computer Science
Information Systems
Economics
Eric Van Anslyn
Metrics
H-Index
i10-Index
Citation Counts
104
382
41,061
Kristen Grauman
Metrics
H-Index
i10-Index
Citation Counts
103
232
43,690
Computer Vision
Machine Learning
Luis Caffarelli
Metrics
H-Index
i10-Index
Citation Counts
103
268
44,044
partial differential equations
geometry probability
harmonic analysis
continuum mechanics
Michael J Ryan
Metrics
H-Index
i10-Index
Citation Counts
101
310
34,712
Michael Pignone
Metrics
H-Index
i10-Index
Citation Counts
100
271
118,533
Mukul Sharma
Metrics
H-Index
i10-Index
Citation Counts
99
601
38,092
petroleum engineering
hydraulic fracturing
formation damage
water injection
production engineering
Steven Warach
Metrics
H-Index
i10-Index
Citation Counts
99
255
50,233
Daniel Johnston
Metrics
H-Index
i10-Index
Citation Counts
99
199
36,205
Inderjit S Dhillon
Metrics
H-Index
i10-Index
Citation Counts
98
240
49,302
Machine Learning
Deep Learning
Big Data Analytics
Numerical Linear Algebra
Computational Mathematics
Raymond Mooney
Metrics
H-Index
i10-Index
Citation Counts
98
259
48,295
Artificial Intelligence
Machine Learning
Data Mining
Natural Language Processing
Computational Linguistics
Michael Sacks
Metrics
H-Index
i10-Index
Citation Counts
98
293
30,438
Biomechanics
heart valves
heart
myocardium
modeling
J Tinsley Oden
Metrics
H-Index
i10-Index
Citation Counts
97
383
52,633
Michael J Krische
Metrics
H-Index
i10-Index
Citation Counts
97
305
27,154
transition metal catalysis
natural product synthesis
Harry Swinney
Metrics
H-Index
i10-Index
Citation Counts
97
255
54,669
instabilities
fluid dynamics
bacterial dynamics
physical oceanography
granular media
Dodabalapur Ananth
Metrics
H-Index
i10-Index
Citation Counts
97
250
37,315
Electrical Engineering
Nanotechnology
organic semiconductors
hybrid flexible electronics
thin-film transistors
William M Tierney
Metrics
H-Index
i10-Index
Citation Counts
96
280
30,509
Population Health
Medical Informatics
Informatics
Health Services Research
Global Health
Cody Messick
Metrics
H-Index
i10-Index
Citation Counts
95
157
101,472
William Cochran
Metrics
H-Index
i10-Index
Citation Counts
95
336
43,328
Vijay Mahajan
Metrics
H-Index
i10-Index
Citation Counts
95
167
42,890
New Product Diffusion
Marketing Strategy
Marketing Research
Sheridan Titman
Metrics
H-Index
i10-Index
Citation Counts
94
171
102,752
Samuel D Gosling
Metrics
H-Index
i10-Index
Citation Counts
93
168
82,369
Personality
Architecture
Ecological Psychology
Bridget Scanlon
Metrics
H-Index
i10-Index
Citation Counts
93
205
36,111
Hydrology
remote sensing
groundwater sustainability
GRACE satellites
Edward Marcotte
Metrics
H-Index
i10-Index
Citation Counts
93
219
46,891
Proteins
Systems Biology
Synthetic Biology
Proteomics
Single Molecule Protein Sequencing
Robert Jansen
Metrics
H-Index
i10-Index
Citation Counts
93
255
38,686
plant molecular evolution/systematics
genomics