University, Subject, Country, Region, World
World 67.201 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 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: 1
aging
cancer
immunology
medicine
metabolism
Metrics
H-Index
i10 Index
Citation Counts
297
1,415
418,771
* Total H IndexRankings
Ranking Based On Selection: 2
Proteomics
Systems biology
Metabolic diseases
Cancer
Signal Transduction
Metrics
H-Index
i10 Index
Citation Counts
272
883
355,598
* Total H IndexRankings
Ranking Based On Selection: 3
Metrics
H-Index
i10 Index
Citation Counts
252
850
271,241
* Total H IndexRankings
Ranking Based On Selection: 4
biology
computational biology
systems biology
bioinformatics
evolution
Metrics
H-Index
i10 Index
Citation Counts
246
652
399,629
* Total H IndexRankings
Ranking Based On Selection: 5
Biology
Metrics
H-Index
i10 Index
Citation Counts
245
1,009
267,541
* Total H IndexRankings
Ranking Based On Selection: 6
gene control
transcription
hormones
nuclear receptors
metabolism
Metrics
H-Index
i10 Index
Citation Counts
233
683
240,828
* Total H IndexRankings
Ranking Based On Selection: 7
Metrics
H-Index
i10 Index
Citation Counts
228
668
244,060
* Total H IndexRankings
Ranking Based On Selection: 8
Biotechnology
imaging
drugs
Metrics
H-Index
i10 Index
Citation Counts
223
1,021
207,603
* Total H IndexRankings
Ranking Based On Selection: 9
High energy physics
theoretical physics
Metrics
H-Index
i10 Index
Citation Counts
218
941
255,210
* Total H IndexRankings
Ranking Based On Selection: 10
High Energy Physics
Data Science
High Performance Computing
Metrics
H-Index
i10 Index
Citation Counts
209
650
176,764
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* Total H IndexRankings
Ranking Based On Selection: 11
Systems biology
genomics
personalized medicine
cancer
neurodegeneration
Metrics
H-Index
i10 Index
Citation Counts
200
921
195,118
* Total H IndexRankings
Ranking Based On Selection: 12
Conservation Biology
Metrics
H-Index
i10 Index
Citation Counts
196
741
147,538
* Total H IndexRankings
Ranking Based On Selection: 13
High Energy Physics
Particle Physics
LHC
LHCb
Metrics
H-Index
i10 Index
Citation Counts
196
1,184
167,656
* Total H IndexRankings
Ranking Based On Selection: 14
Biology
Genetics
Genomics
Epigenetics
Cancer
Metrics
H-Index
i10 Index
Citation Counts
194
395
171,339
* Total H IndexRankings
Ranking Based On Selection: 15
ecology
sustainable agriculture
biodiversity
climate change ecology
conservation ecology
Metrics
H-Index
i10 Index
Citation Counts
187
352
254,529
* Total H IndexRankings
Ranking Based On Selection: 16
global ecology
atmosphere-biosphere interactions
remote sensing
climate change impacts
ecometabolomics and biogenic VOCs
Metrics
H-Index
i10 Index
Citation Counts
185
1,097
164,940
* Total H IndexRankings
Ranking Based On Selection: 17
systems biology
developmental biology
cell biology
evolution
Metrics
H-Index
i10 Index
Citation Counts
183
396
141,193
* Total H IndexRankings
Ranking Based On Selection: 18
Alzheimer Disease
Parkinson Disease
Oxidative Stress
Amyloid
Neuroscience
Metrics
H-Index
i10 Index
Citation Counts
177
800
126,792
* Total H IndexRankings
Ranking Based On Selection: 19
Mass spectrometry
SLIM technology
separations
proteomics
MS-based pan-omics
Metrics
H-Index
i10 Index
Citation Counts
176
1,328
130,119
* Total H IndexRankings
Ranking Based On Selection: 20
Evolutionary biology
Virology
Metrics
H-Index
i10 Index
Citation Counts
175
732
152,742
* Total H IndexRankings
Ranking Based On Selection: 21
Ecology and Environment
Financial Systems.
Metrics
H-Index
i10 Index
Citation Counts
173
518
205,526
* Total H IndexRankings
Ranking Based On Selection: 22
behavior
ecology
evolution
Metrics
H-Index
i10 Index
Citation Counts
169
1,043
112,322
* Total H IndexRankings
Ranking Based On Selection: 23
metabolic engineering
metabolism
systems biology
synthetic biology
biotechnology
Metrics
H-Index
i10 Index
Citation Counts
167
1,049
134,867
* Total H IndexRankings
Ranking Based On Selection: 24
Computational Biology
Genomics
Bioinformatics
Metagenomics
Biomedical Data Science
Metrics
H-Index
i10 Index
Citation Counts
166
345
368,238
* Total H IndexRankings
Ranking Based On Selection: 25
Population biology
human ecology
evolution
coevolution
conservation biology
Metrics
H-Index
i10 Index
Citation Counts
163
612
134,319
Guido Kroemer
Université Paris Cité
Paris, France
Metrics
H-Index
i10-Index
Citation Counts
297
1,415
418,771
aging
cancer
immunology
medicine
metabolism
Matthias Mann
University of Copenhagen
Copenhagen, Denmark
Metrics
H-Index
i10-Index
Citation Counts
272
883
355,598
Proteomics
Systems biology
Metabolic diseases
Cancer
Signal Transduction
Fred "Rusty" Gage
Salk Institute
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
252
850
271,241
Peer Bork
European Molecular Biology Laboratory
Heidelberg, Germany
Metrics
H-Index
i10-Index
Citation Counts
246
652
399,629
biology
computational biology
systems biology
bioinformatics
evolution
Eugene Koonin
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
245
1,009
267,541
Ronald M Evans
Salk Institute
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
233
683
240,828
gene control
transcription
hormones
nuclear receptors
metabolism
Rakesh Jain|Rakesh Jain
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
228
668
244,060
Ralph Weissleder
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
223
1,021
207,603
Juan Antonio Aguilar Saavedra
Universidad de Granada
Granada, Spain
Metrics
H-Index
i10-Index
Citation Counts
218
941
255,210
High energy physics
theoretical physics
Ian Fisk
Flatiron Institute
New York, United States
Metrics
H-Index
i10-Index
Citation Counts
209
650
176,764
High Energy Physics
Data Science
High Performance Computing
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Leroy Hood
Institute for Systems Biology
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
200
921
195,118
Systems biology
genomics
personalized medicine
cancer
neurodegeneration
Kevin J Gaston
University of Exeter
Exeter, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
196
741
147,538
Eugeni Graugés Pous
Universitat de Barcelona
Barcelona, Spain
Metrics
H-Index
i10-Index
Citation Counts
196
1,184
167,656
High Energy Physics
Particle Physics
LHC
LHCb
Richard Young
Metrics
H-Index
i10-Index
Citation Counts
194
395
171,339
Biology
Genetics
Genomics
Epigenetics
Cancer
David Tilman
University of Minnesota Twin Cities
Minneapolis, United States
Metrics
H-Index
i10-Index
Citation Counts
187
352
254,529
ecology
sustainable agriculture
biodiversity
climate change ecology
conservation ecology
Josep Penuelas
Metrics
H-Index
i10-Index
Citation Counts
185
1,097
164,940
global ecology
atmosphere-biosphere interactions
remote sensing
climate change impacts
ecometabolomics and biogenic VOCs
Marc Kirschner
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
183
396
141,193
systems biology
developmental biology
cell biology
evolution
George Perry
University of Texas San Antonio
San Antonio, United States
Metrics
H-Index
i10-Index
Citation Counts
177
800
126,792
Alzheimer Disease
Parkinson Disease
Oxidative Stress
Amyloid
Neuroscience
Richard D Smith
Metrics
H-Index
i10-Index
Citation Counts
176
1,328
130,119
Mass spectrometry
SLIM technology
separations
proteomics
MS-based pan-omics
Edward C Holmes
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
175
732
152,742
Robert M May
University of Oxford
Oxford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
173
518
205,526
Ecology and Environment
Financial Systems.
Anders Pape Møller
University of Paris-Sud
Orsay, France
Metrics
H-Index
i10-Index
Citation Counts
169
1,043
112,322
Jens Nielsen
Chalmers University of Technology
Göteborg, Sweden
Metrics
H-Index
i10-Index
Citation Counts
167
1,049
134,867
metabolic engineering
metabolism
systems biology
synthetic biology
biotechnology
Steven Salzberg
Johns Hopkins University
Baltimore, United States
Metrics
H-Index
i10-Index
Citation Counts
166
345
368,238
Computational Biology
Genomics
Bioinformatics
Metagenomics
Biomedical Data Science
Paul R Ehrlich
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
163
612
134,319
Population biology
human ecology
evolution
coevolution
conservation biology