Scientist and University Rankings 2025
North America 507.695 Scientists Subject Rankings - 2025
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: 51
GPCRs
Structural biology
Biochemistry
Arrestins
Drug discovery
Metrics
H-Index
i10 Index
Citation Counts
256
825
209,389
* Total H IndexRankings
Ranking Based On Selection: 52
Particle Physics
Metrics
H-Index
i10 Index
Citation Counts
255
1,584
277,965
* Total H IndexRankings
Ranking Based On Selection: 53
particle physics
computing
HPC
workflow and data management
Metrics
H-Index
i10 Index
Citation Counts
255
1,324
315,804
* Total H IndexRankings
Ranking Based On Selection: 54
Professor of Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
255
920
323,892
* Total H IndexRankings
Ranking Based On Selection: 55
Statistics
Biostatistics
Medical Statistics
Epidemiology
Cardiovascular Disease
Metrics
H-Index
i10 Index
Citation Counts
255
803
329,701
* Total H IndexRankings
Ranking Based On Selection: 56
heavy-ion physics
high-energy nuclear physics
Metrics
H-Index
i10 Index
Citation Counts
254
1,299
295,206
* Total H IndexRankings
Ranking Based On Selection: 57
Cancer
Genetics
Genomics
Metrics
H-Index
i10 Index
Citation Counts
254
594
364,121
* Total H IndexRankings
Ranking Based On Selection: 58
microbial diversity
microbiome
environmental microbiology
Metrics
H-Index
i10 Index
Citation Counts
253
828
445,219
* Total H IndexRankings
Ranking Based On Selection: 59
Nanomaterials
Biomedicine
Imaging
Energy
Catalysis
Metrics
H-Index
i10 Index
Citation Counts
253
860
269,149
* Total H IndexRankings
Ranking Based On Selection: 60
Metrics
H-Index
i10 Index
Citation Counts
252
850
271,241
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* Total H IndexRankings
Ranking Based On Selection: 61
Physics
Education and Outreach
Metrics
H-Index
i10 Index
Citation Counts
251
1,187
298,169
* Total H IndexRankings
Ranking Based On Selection: 62
Experimental Particle Physics
Metrics
H-Index
i10 Index
Citation Counts
251
1,078
277,476
* Total H IndexRankings
Ranking Based On Selection: 63
High Energy Physics
Experimental
Metrics
H-Index
i10 Index
Citation Counts
251
1,364
284,486
* Total H IndexRankings
Ranking Based On Selection: 64
A.I.
genomics
digital
individualized medicine
Metrics
H-Index
i10 Index
Citation Counts
250
1,374
364,399
* Total H IndexRankings
Ranking Based On Selection: 65
high energy particle physics
Metrics
H-Index
i10 Index
Citation Counts
249
1,145
273,790
* Total H IndexRankings
Ranking Based On Selection: 66
Cancer
Genetics
Leukemia
microRNA
Metrics
H-Index
i10 Index
Citation Counts
249
1,268
294,690
* Total H IndexRankings
Ranking Based On Selection: 67
Genetics
Metrics
H-Index
i10 Index
Citation Counts
248
728
460,426
* Total H IndexRankings
Ranking Based On Selection: 68
Computational Physics
High-Energy Physics
Metrics
H-Index
i10 Index
Citation Counts
248
1,083
301,816
* Total H IndexRankings
Ranking Based On Selection: 69
experimental particle physics
high energy physics
Metrics
H-Index
i10 Index
Citation Counts
248
1,627
293,371
* Total H IndexRankings
Ranking Based On Selection: 70
Cancer Epidemiology
Genetic Epidemiology
Nutritional Epidemiology
Global Health
Metrics
H-Index
i10 Index
Citation Counts
248
1,157
351,815
* Total H IndexRankings
Ranking Based On Selection: 71
QCD
saturation
dark matter
extra-dimensions
fast timing detectors
Metrics
H-Index
i10 Index
Citation Counts
248
1,507
281,028
* Total H IndexRankings
Ranking Based On Selection: 72
Experimental High Energy Physics
Metrics
H-Index
i10 Index
Citation Counts
248
1,418
278,865
* Total H IndexRankings
Ranking Based On Selection: 73
Health Metrics
Population Health
IHME
Global Health
Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
247
786
546,175
* Total H IndexRankings
Ranking Based On Selection: 74
particle physics
machine learning
Metrics
H-Index
i10 Index
Citation Counts
247
815
260,118
* Total H IndexRankings
Ranking Based On Selection: 75
High Energy Physics
Metrics
H-Index
i10 Index
Citation Counts
247
1,043
265,654
Robert J Lefkowitz
Duke University
Durham, United States
Metrics
H-Index
i10-Index
Citation Counts
256
825
209,389
GPCRs
Structural biology
Biochemistry
Arrestins
Drug discovery
Gabriella Sciolla
Brandeis University
Waltham, United States
Metrics
H-Index
i10-Index
Citation Counts
255
1,584
277,965
Alexei Klimentov
Metrics
H-Index
i10-Index
Citation Counts
255
1,324
315,804
particle physics
computing
HPC
workflow and data management
Eric Rimm
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
255
920
323,892
Professor of Epidemiology
Ralph B D'Agostino
Boston University
Boston, United States
Metrics
H-Index
i10-Index
Citation Counts
255
803
329,701
Statistics
Biostatistics
Medical Statistics
Epidemiology
Cardiovascular Disease
Frank Geurts
Rice University
Houston, United States
Metrics
H-Index
i10-Index
Citation Counts
254
1,299
295,206
heavy-ion physics
high-energy nuclear physics
Kenneth Kinzler
Johns Hopkins University
Baltimore, United States
Metrics
H-Index
i10-Index
Citation Counts
254
594
364,121
Cancer
Genetics
Genomics
Rob Knight
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
253
828
445,219
microbial diversity
microbiome
environmental microbiology
Younan Xia
Metrics
H-Index
i10-Index
Citation Counts
253
860
269,149
Nanomaterials
Biomedicine
Imaging
Energy
Catalysis
Fred "Rusty" Gage
Salk Institute
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
252
850
271,241
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
KA Assamagan
Metrics
H-Index
i10-Index
Citation Counts
251
1,187
298,169
George Iakovidis
Metrics
H-Index
i10-Index
Citation Counts
251
1,078
277,476
Vyacheslav Krutelyov
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
251
1,364
284,486
Eric Topol
Scripps Research Institute
La Jolla, United States
Metrics
H-Index
i10-Index
Citation Counts
250
1,374
364,399
A.I.
genomics
digital
individualized medicine
Christopher Rogan
University of Kansas
Lawrence, United States
Metrics
H-Index
i10-Index
Citation Counts
249
1,145
273,790
Carlo Croce
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
249
1,268
294,690
Cancer
Genetics
Leukemia
microRNA
Mark Daly
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
248
728
460,426
Paolo Calafiura
Metrics
H-Index
i10-Index
Citation Counts
248
1,083
301,816
MD Hildreth
University of Notre Dame
Notre Dame, United States
Metrics
H-Index
i10-Index
Citation Counts
248
1,627
293,371
experimental particle physics
high energy physics
David J Hunter
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
248
1,157
351,815
Cancer Epidemiology
Genetic Epidemiology
Nutritional Epidemiology
Global Health
Christophe Royon
University of Kansas
Lawrence, United States
Metrics
H-Index
i10-Index
Citation Counts
248
1,507
281,028
QCD
saturation
dark matter
extra-dimensions
fast timing detectors
Aaron Dominguez
Catholic University of America
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
248
1,418
278,865
Ali H Mokdad
University of Washington
Seattle, United States
Metrics
H-Index
i10-Index
Citation Counts
247
786
546,175
Health Metrics
Population Health
IHME
Global Health
Epidemiology
Mia Liu
Purdue University
West Lafayette, United States
Metrics
H-Index
i10-Index
Citation Counts
247
815
260,118
Xiangyang Ju
Metrics
H-Index
i10-Index
Citation Counts
247
1,043
265,654