University, Subject, Country, Region, World
World 66.890 Scientists Subject Rankings - 2025
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 Apr 17, 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 (1.120.277) 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
1,424
422,393
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* Total H IndexRankings
Ranking Based On Selection: 2
Proteomics
Systems biology
Metabolic diseases
Cancer
Signal Transduction
Metrics
H-Index
i10 Index
Citation Counts
272
888
358,162
* Total H IndexRankings
Ranking Based On Selection: 3
Metrics
H-Index
i10 Index
Citation Counts
252
858
272,263
* Total H IndexRankings
Ranking Based On Selection: 4
biology
computational biology
systems biology
bioinformatics
evolution
Metrics
H-Index
i10 Index
Citation Counts
248
659
410,887
* Total H IndexRankings
Ranking Based On Selection: 5
Biology
Metrics
H-Index
i10 Index
Citation Counts
246
1,012
274,886
* Total H IndexRankings
Ranking Based On Selection: 6
gene control
transcription
hormones
nuclear receptors
metabolism
Metrics
H-Index
i10 Index
Citation Counts
233
682
241,055
* Total H IndexRankings
Ranking Based On Selection: 7
Metrics
H-Index
i10 Index
Citation Counts
229
665
245,865
* Total H IndexRankings
Ranking Based On Selection: 8
Biotechnology
imaging
drugs
Metrics
H-Index
i10 Index
Citation Counts
225
1,024
209,447
* Total H IndexRankings
Ranking Based On Selection: 9
High energy physics
theoretical physics
Metrics
H-Index
i10 Index
Citation Counts
217
925
239,783
* Total H IndexRankings
Ranking Based On Selection: 10
High Energy Physics
Data Science
High Performance Computin
Metrics
H-Index
i10 Index
Citation Counts
211
648
179,573
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* Total H IndexRankings
Ranking Based On Selection: 11
Systems biology
genomics
personalized medicine
cancer
neurodegeneratio
Metrics
H-Index
i10 Index
Citation Counts
201
930
202,098
* Total H IndexRankings
Ranking Based On Selection: 12
Conservation Biolog
Metrics
H-Index
i10 Index
Citation Counts
199
745
149,896
* Total H IndexRankings
Ranking Based On Selection: 13
High Energy Physics
Particle Physics
LHC
LHCb
Metrics
H-Index
i10 Index
Citation Counts
198
1,186
168,343
* Total H IndexRankings
Ranking Based On Selection: 14
Biology
Genetics
Genomics
Epigenetics
Cancer
Metrics
H-Index
i10 Index
Citation Counts
195
397
172,518
* Total H IndexRankings
Ranking Based On Selection: 15
ecology
sustainable agriculture
biodiversity
climate change ecology
conservation ecolog
Metrics
H-Index
i10 Index
Citation Counts
188
346
257,982
* Total H IndexRankings
Ranking Based On Selection: 16
global ecology
atmosphere-biosphere interactions
remote sensing
climate change impacts
ecometabolomics and biogenic VOC
Metrics
H-Index
i10 Index
Citation Counts
190
1,147
172,588
* Total H IndexRankings
Ranking Based On Selection: 17
systems biology
developmental biology
cell biology
evolution
Metrics
H-Index
i10 Index
Citation Counts
183
397
141,655
* Total H IndexRankings
Ranking Based On Selection: 18
Evolutionary biology
Virolog
Metrics
H-Index
i10 Index
Citation Counts
177
743
155,004
* Total H IndexRankings
Ranking Based On Selection: 19
Alzheimer Disease
Parkinson Disease
Oxidative Stress
Amyloid
Neuroscience
Metrics
H-Index
i10 Index
Citation Counts
177
803
126,612
* Total H IndexRankings
Ranking Based On Selection: 20
Mass spectrometry
SLIM technology
separations
proteomics
MS-based pan-omics
Metrics
H-Index
i10 Index
Citation Counts
175
1,335
130,960
* Total H IndexRankings
Ranking Based On Selection: 21
Ecology and Environment
Financial Systems
Metrics
H-Index
i10 Index
Citation Counts
174
533
207,807
* Total H IndexRankings
Ranking Based On Selection: 22
behavior
ecology
evolutio
Metrics
H-Index
i10 Index
Citation Counts
170
1,058
114,244
* Total H IndexRankings
Ranking Based On Selection: 23
metabolic engineering
metabolism
systems biology
synthetic biology
biotechnology
Metrics
H-Index
i10 Index
Citation Counts
168
1,061
136,861
* Total H IndexRankings
Ranking Based On Selection: 24
Computational Biology
Genomics
Bioinformatics
Metagenomics
Biomedical Data Science
Metrics
H-Index
i10 Index
Citation Counts
167
345
375,050
* Total H IndexRankings
Ranking Based On Selection: 25
Population biology
human ecology
evolution
coevolution
conservation biology
Metrics
H-Index
i10 Index
Citation Counts
164
617
135,195
Guido Kroemer
Université Paris Cité
Paris, France
Metrics
H-Index
i10-Index
Citation Counts
297
1,424
422,393
aging
cancer
immunology
medicine
metabolism
Matthias Mann
University of Copenhagen
Copenhagen, Denmark
Metrics
H-Index
i10-Index
Citation Counts
272
888
358,162
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
858
272,263
Peer Bork
European Molecular Biology Laboratory
Heidelberg, Germany
Metrics
H-Index
i10-Index
Citation Counts
248
659
410,887
biology
computational biology
systems biology
bioinformatics
evolution
Eugene Koonin
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
246
1,012
274,886
Ronald M Evans
Salk Institute
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
233
682
241,055
gene control
transcription
hormones
nuclear receptors
metabolism
Rakesh Jain|Rakesh Jain
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
229
665
245,865
Ralph Weissleder
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
225
1,024
209,447
Juan Antonio Aguilar Saavedra
Universidad de Granada
Granada, Spain
Metrics
H-Index
i10-Index
Citation Counts
217
925
239,783
High energy physics
theoretical physics
Ian Fisk
Flatiron Institute
New York, United States
Metrics
H-Index
i10-Index
Citation Counts
211
648
179,573
High Energy Physics
Data Science
High Performance 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
Leroy Hood
Institute for Systems Biology
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
201
930
202,098
Systems biology
genomics
personalized medicine
cancer
neurodegeneratio
Kevin J Gaston
University of Exeter
Exeter, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
199
745
149,896
Eugeni Graugés Pous
Universitat de Barcelona
Barcelona, Spain
Metrics
H-Index
i10-Index
Citation Counts
198
1,186
168,343
High Energy Physics
Particle Physics
LHC
LHCb
Richard Young
Metrics
H-Index
i10-Index
Citation Counts
195
397
172,518
Biology
Genetics
Genomics
Epigenetics
Cancer
David Tilman
University of Minnesota Twin Cities
Minneapolis, United States
Metrics
H-Index
i10-Index
Citation Counts
188
346
257,982
ecology
sustainable agriculture
biodiversity
climate change ecology
conservation ecolog
Josep Penuelas
Metrics
H-Index
i10-Index
Citation Counts
190
1,147
172,588
global ecology
atmosphere-biosphere interactions
remote sensing
climate change impacts
ecometabolomics and biogenic VOC
Marc Kirschner
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
183
397
141,655
systems biology
developmental biology
cell biology
evolution
Edward C Holmes
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
177
743
155,004
George Perry
University of Texas San Antonio
San Antonio, United States
Metrics
H-Index
i10-Index
Citation Counts
177
803
126,612
Alzheimer Disease
Parkinson Disease
Oxidative Stress
Amyloid
Neuroscience
Richard D Smith
Metrics
H-Index
i10-Index
Citation Counts
175
1,335
130,960
Mass spectrometry
SLIM technology
separations
proteomics
MS-based pan-omics
Robert M May
University of Oxford
Oxford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
174
533
207,807
Ecology and Environment
Financial Systems
Anders Pape Møller
University of Paris-Sud
Orsay, France
Metrics
H-Index
i10-Index
Citation Counts
170
1,058
114,244
Jens Nielsen
Chalmers University of Technology
Göteborg, Sweden
Metrics
H-Index
i10-Index
Citation Counts
168
1,061
136,861
metabolic engineering
metabolism
systems biology
synthetic biology
biotechnology
Steven Salzberg
Johns Hopkins University
Baltimore, United States
Metrics
H-Index
i10-Index
Citation Counts
167
345
375,050
Computational Biology
Genomics
Bioinformatics
Metagenomics
Biomedical Data Science
Paul R Ehrlich
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
164
617
135,195
Population biology
human ecology
evolution
coevolution
conservation biology