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: 26
Astronomy & Astrophysics
Metrics
H-Index
i10 Index
Citation Counts
89
197
29,293
* Total H IndexRankings
Ranking Based On Selection: 27
Cancer immunology
Immuno-Oncology
Cancer vaccines
Metrics
H-Index
i10 Index
Citation Counts
88
217
34,898
* Total H IndexRankings
Ranking Based On Selection: 28
Monte Carlo Methods
Bayesian Statistics
Survival Data Analysis
Prostate Cancer Research
Missing Data
Metrics
H-Index
i10 Index
Citation Counts
86
300
33,374
* Total H IndexRankings
Ranking Based On Selection: 29
Biogeography
macroecology
community ecology
tropical biology
biodiversity informatics
Metrics
H-Index
i10 Index
Citation Counts
84
151
82,713
* Total H IndexRankings
Ranking Based On Selection: 30
talent development
giftedness
enrichment
differentiation
Metrics
H-Index
i10 Index
Citation Counts
84
216
26,742
* Total H IndexRankings
Ranking Based On Selection: 31
Ecology
Biogeography
Macroecology
Disturbance
Tropical Biology
Metrics
H-Index
i10 Index
Citation Counts
84
226
34,852
* Total H IndexRankings
Ranking Based On Selection: 32
obesity
weight stigma
Metrics
H-Index
i10 Index
Citation Counts
83
198
43,302
* Total H IndexRankings
Ranking Based On Selection: 33
postpartum mood and anxiety disorders
Metrics
H-Index
i10 Index
Citation Counts
83
230
124,266
* Total H IndexRankings
Ranking Based On Selection: 34
freeze-drying
lyophilization
Metrics
H-Index
i10 Index
Citation Counts
82
181
23,156
* Total H IndexRankings
Ranking Based On Selection: 35
life sciences
Metrics
H-Index
i10 Index
Citation Counts
82
280
25,337
* Total H IndexRankings
Ranking Based On Selection: 36
Heat and hydration issues in physical activity
Metrics
H-Index
i10 Index
Citation Counts
80
282
26,871
* Total H IndexRankings
Ranking Based On Selection: 37
Heat Transfer
Multiphase
Heat Pipes
Energy
Fuel Cells
Metrics
H-Index
i10 Index
Citation Counts
80
233
23,981
* Total H IndexRankings
Ranking Based On Selection: 38
Chemical engineering
materials science and engineering
polymers
chemistry
Metrics
H-Index
i10 Index
Citation Counts
79
256
21,625
* Total H IndexRankings
Ranking Based On Selection: 39
Pharmaceutical Sciences
Metrics
H-Index
i10 Index
Citation Counts
79
232
21,498
* Total H IndexRankings
Ranking Based On Selection: 40
Molecular Cardiology
Metrics
H-Index
i10 Index
Citation Counts
79
197
17,763
* Total H IndexRankings
Ranking Based On Selection: 41
Combustion
Propulsion
Metrics
H-Index
i10 Index
Citation Counts
78
207
20,266
* Total H IndexRankings
Ranking Based On Selection: 42
Metrics
H-Index
i10 Index
Citation Counts
77
157
23,166
* Total H IndexRankings
Ranking Based On Selection: 43
Biophysics
Metrics
H-Index
i10 Index
Citation Counts
77
187
24,643
* Total H IndexRankings
Ranking Based On Selection: 44
Shoulder and Elbow
Metrics
H-Index
i10 Index
Citation Counts
76
252
20,750
* Total H IndexRankings
Ranking Based On Selection: 45
environmental health
climate change
medical anthropology
social inequality
Metrics
H-Index
i10 Index
Citation Counts
76
250
30,615
* Total H IndexRankings
Ranking Based On Selection: 46
Health Behavior Change
Metrics
H-Index
i10 Index
Citation Counts
76
144
30,726
* Total H IndexRankings
Ranking Based On Selection: 47
Cardiovascular epidemiology
Meta-analyses
Systematic Reviews
Cardiovascular Medicine
Clinical practice guidelines
Metrics
H-Index
i10 Index
Citation Counts
75
228
22,803
* Total H IndexRankings
Ranking Based On Selection: 48
Psychology
Health Promotion
Social Influence
Meta-Analysis
Evidence Synthesis
Metrics
H-Index
i10 Index
Citation Counts
75
158
39,897
* Total H IndexRankings
Ranking Based On Selection: 49
physics
condensed matter physics
nanoelectronics
biophysics
Metrics
H-Index
i10 Index
Citation Counts
75
275
26,276
* Total H IndexRankings
Ranking Based On Selection: 50
intergroup relations
prejudice
social power
political psychology
social psychology
Metrics
H-Index
i10 Index
Citation Counts
74
138
45,875
Jonathan Trump
Metrics
H-Index
i10-Index
Citation Counts
89
197
29,293
Pramod K Srivastava
Metrics
H-Index
i10-Index
Citation Counts
88
217
34,898
Ming Hui Chen
Metrics
H-Index
i10-Index
Citation Counts
86
300
33,374
Monte Carlo Methods
Bayesian Statistics
Survival Data Analysis
Prostate Cancer Research
Missing Data
Robert K Colwell
Metrics
H-Index
i10-Index
Citation Counts
84
151
82,713
Biogeography
macroecology
community ecology
tropical biology
biodiversity informatics
Sally Reis
Metrics
H-Index
i10-Index
Citation Counts
84
216
26,742
talent development
giftedness
enrichment
differentiation
Michael Willig
Metrics
H-Index
i10-Index
Citation Counts
84
226
34,852
Ecology
Biogeography
Macroecology
Disturbance
Tropical Biology
Rebecca Puhl
Metrics
H-Index
i10-Index
Citation Counts
83
198
43,302
Cheryl Tatano Beck
Metrics
H-Index
i10-Index
Citation Counts
83
230
124,266
Michael J Pikal
Metrics
H-Index
i10-Index
Citation Counts
82
181
23,156
Betty Eipper
Metrics
H-Index
i10-Index
Citation Counts
82
280
25,337
Douglas Casa
Metrics
H-Index
i10-Index
Citation Counts
80
282
26,871
Heat and hydration issues in physical activity
Amir Faghri
Metrics
H-Index
i10-Index
Citation Counts
80
233
23,981
Heat Transfer
Multiphase
Heat Pipes
Energy
Fuel Cells
Luyi Sun
Metrics
H-Index
i10-Index
Citation Counts
79
256
21,625
Chemical engineering
materials science and engineering
polymers
chemistry
Diane J Burgess
Metrics
H-Index
i10-Index
Citation Counts
79
232
21,498
Pharmaceutical Sciences
Nilanjana Maulik
Metrics
H-Index
i10-Index
Citation Counts
79
197
17,763
Chih Jen Sung
Metrics
H-Index
i10-Index
Citation Counts
78
207
20,266
Combustion
Propulsion
Golda Ginsburg
Metrics
H-Index
i10-Index
Citation Counts
77
157
23,166
Leslie Loew
Metrics
H-Index
i10-Index
Citation Counts
77
187
24,643
Augustus Mazzocca
Metrics
H-Index
i10-Index
Citation Counts
76
252
20,750
Merrill Singer
Metrics
H-Index
i10-Index
Citation Counts
76
250
30,615
environmental health
climate change
medical anthropology
social inequality
Jeffrey D Fisher
Metrics
H-Index
i10-Index
Citation Counts
76
144
30,726
Adrian V Hernandez
Metrics
H-Index
i10-Index
Citation Counts
75
228
22,803
Cardiovascular epidemiology
Meta-analyses
Systematic Reviews
Cardiovascular Medicine
Clinical practice guidelines
Blair T Johnson
Metrics
H-Index
i10-Index
Citation Counts
75
158
39,897
Psychology
Health Promotion
Social Influence
Meta-Analysis
Evidence Synthesis
A Balatsky
Metrics
H-Index
i10-Index
Citation Counts
75
275
26,276
physics
condensed matter physics
nanoelectronics
biophysics
Felicia Pratto
Metrics
H-Index
i10-Index
Citation Counts
74
138
45,875
intergroup relations
prejudice
social power
political psychology
social psychology