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Rankings for Scientist

University, Subject, Country, Region, World

World 66.885 Scientists Subject Rankings

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 5 years. As of Sep 02, 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 (1.122.044) 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].

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Total 66.885 scientists, 221 country, 24.498 institution
* Total H Index Rankings

Rankings

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21
World Rank
France
2
Country Rank
Université Paris Cité Logo
1
University
Ranking Based On Selection:
1
Guido Kroemer
Université Paris Cité Paris, France
Natural Sciences / Biological Science
aging | cancer | immunology | medicine | metabolis

H-Index Metrics

  • H-Index
    304
  • i10 Index
    1,468
  • Citation Counts
    452,505
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* Total H Index Rankings

Rankings

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44
World Rank
Denmark
1
Country Rank
University of Copenhagen Logo
1
University
Ranking Based On Selection:
2
Matthias Mann
University of Copenhagen Copenhagen, Denmark
Natural Sciences / Biological Science
Proteomics | Systems biology | Metabolic diseases | Cancer | Signal Transductio

H-Index Metrics

  • H-Index
    278
  • i10 Index
    910
  • Citation Counts
    372,358
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* Total H Index Rankings

Rankings

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117
World Rank
United States
52
Country Rank
Salk Institute Logo
1
University
Ranking Based On Selection:
3
Fred "Rusty" Gage
Salk Institute San Diego, United States
Natural Sciences / Biological Science

H-Index Metrics

  • H-Index
    253
  • i10 Index
    873
  • Citation Counts
    278,263
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* Total H Index Rankings

Rankings

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138
World Rank
Germany
6
Country Rank
European Molecular Biology Laboratory Logo
1
University
Ranking Based On Selection:
4
Peer Bork
European Molecular Biology Laboratory Heidelberg, Germany
Natural Sciences / Biological Science
biology | computational biology | systems biology | bioinformatics | evolutio

H-Index Metrics

  • H-Index
    250
  • i10 Index
    678
  • Citation Counts
    432,020
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* Total H Index Rankings

Rankings

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144
World Rank
United States
62
Country Rank
National Institutes of Health Logo
2
University
Ranking Based On Selection:
5
Eugene Koonin
National Institutes of Health Bethesda, United States
Natural Sciences / Biological Science
Biolog

H-Index Metrics

  • H-Index
    250
  • i10 Index
    1,018
  • Citation Counts
    284,456
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* Total H Index Rankings

Rankings

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273
World Rank
United States
113
Country Rank
Harvard University Logo
13
University
Ranking Based On Selection:
6
Rakesh Jain|Rakesh Jain
Harvard University Cambridge, United States
Natural Sciences / Biological Science

H-Index Metrics

  • H-Index
    233
  • i10 Index
    746
  • Citation Counts
    255,246
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* Total H Index Rankings

Rankings

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274
World Rank
United States
114
Country Rank
Salk Institute Logo
2
University
Ranking Based On Selection:
7
Ronald M Evans
Salk Institute San Diego, United States
Natural Sciences / Biological Science
gene control | transcription | hormones | nuclear receptors | metabolis

H-Index Metrics

  • H-Index
    233
  • i10 Index
    688
  • Citation Counts
    244,446
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* Total H Index Rankings

Rankings

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309
World Rank
United States
123
Country Rank
Harvard University Logo
14
University
Ranking Based On Selection:
8
Ralph Weissleder
Harvard University Cambridge, United States
Natural Sciences / Biological Science
Biotechnology | imaging | drug

H-Index Metrics

  • H-Index
    229
  • i10 Index
    1,031
  • Citation Counts
    216,435
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* Total H Index Rankings

Rankings

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383
World Rank
Spain
18
Country Rank
Universidad de Granada Logo
1
University
Ranking Based On Selection:
9
Juan Antonio Aguilar Saavedra
Universidad de Granada Granada, Spain
Natural Sciences / Biological Science
High energy physics | theoretical physic

H-Index Metrics

  • H-Index
    222
  • i10 Index
    946
  • Citation Counts
    260,445
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* Total H Index Rankings

Rankings

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594
World Rank
United States
202
Country Rank
Flatiron Institute Logo
1
University
Ranking Based On Selection:
10
Ian Fisk
Flatiron Institute New York, United States
Natural Sciences / Biological Science
High Energy Physics | Data Science | High Performance Computin

H-Index Metrics

  • H-Index
    207
  • i10 Index
    643
  • Citation Counts
    176,469
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* Total H Index Rankings

Rankings

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638
World Rank
Spain
25
Country Rank
Universitat de Barcelona Logo
1
University
Ranking Based On Selection:
11
Eugeni Graugés Pous
Universitat de Barcelona Barcelona, Spain
Natural Sciences / Biological Science
High Energy Physics | Particle Physics | LHC | LHC

H-Index Metrics

  • H-Index
    203
  • i10 Index
    1,191
  • Citation Counts
    173,557
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* Total H Index Rankings

Rankings

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665
World Rank
United Kingdom
45
Country Rank
University of Exeter Logo
1
University
Ranking Based On Selection:
12
Kevin J Gaston
University of Exeter Exeter, United Kingdom
Natural Sciences / Biological Science
Conservation Biolog

H-Index Metrics

  • H-Index
    202
  • i10 Index
    750
  • Citation Counts
    154,599
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* Total H Index Rankings

Rankings

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671
World Rank
United States
233
Country Rank
Institute for Systems Biology Logo
1
University
Ranking Based On Selection:
13
Leroy Hood
Institute for Systems Biology Washington, United States
Natural Sciences / Biological Science
Systems biology | genomics | personalized medicine | cancer | neurodegeneratio

H-Index Metrics

  • H-Index
    201
  • i10 Index
    938
  • Citation Counts
    204,749
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* Total H Index Rankings

Rankings

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753
World Rank
United States
281
Country Rank
Massachusetts Institute of Technology Logo
6
University
Ranking Based On Selection:
14
Richard Young
Massachusetts Institute of Technology Cambridge, United States
Natural Sciences / Biological Science
Biology | Genetics | Genomics | Epigenetics | Cance

H-Index Metrics

  • H-Index
    195
  • i10 Index
    402
  • Citation Counts
    177,213
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* Total H Index Rankings

Rankings

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784
World Rank
Spain
32
Country Rank
Spanish National Research Council Logo
1
University
Ranking Based On Selection:
15
Josep Penuelas
Spanish National Research Council Madrid, Spain
Natural Sciences / Biological Science
global ecology | atmosphere-biosphere interactions | remote sensing | climate change impacts | ecometabolomics and biogenic VOC

H-Index Metrics

  • H-Index
    192
  • i10 Index
    1,184
  • Citation Counts
    180,916
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* Total H Index Rankings

Rankings

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835
World Rank
United States
313
Country Rank
University of Minnesota Twin Cities Logo
3
University
Ranking Based On Selection:
16
David Tilman
University of Minnesota Twin Cities Minneapolis, United States
Natural Sciences / Biological Science
ecology | sustainable agriculture | biodiversity | climate change ecology | conservation ecolog

H-Index Metrics

  • H-Index
    189
  • i10 Index
    347
  • Citation Counts
    260,434
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* Total H Index Rankings

Rankings

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940
World Rank
United States
363
Country Rank
Harvard University Logo
40
University
Ranking Based On Selection:
17
Marc Kirschner
Harvard University Cambridge, United States
Natural Sciences / Biological Science
systems biology | developmental biology | cell biology | evolutio

H-Index Metrics

  • H-Index
    183
  • i10 Index
    397
  • Citation Counts
    143,762
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* Total H Index Rankings

Rankings

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982
World Rank
Australia
23
Country Rank
University of Sydney Logo
3
University
Ranking Based On Selection:
18
Edward C Holmes
University of Sydney Sydney, Australia
Natural Sciences / Biological Science
Evolutionary biology | Virolog

H-Index Metrics

  • H-Index
    180
  • i10 Index
    757
  • Citation Counts
    159,441
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* Total H Index Rankings

Rankings

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1,016
World Rank
United States
393
Country Rank
University of Texas San Antonio Logo
1
University
Ranking Based On Selection:
19
George Perry
University of Texas San Antonio San Antonio, United States
Natural Sciences / Biological Science
Alzheimer Disease | Parkinson Disease | Oxidative Stress | Amyloid | Neuroscienc

H-Index Metrics

  • H-Index
    179
  • i10 Index
    813
  • Citation Counts
    131,012
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* Total H Index Rankings

Rankings

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1,017
World Rank
United States
394
Country Rank
Pacific Northwest National Laboratory Logo
1
University
Ranking Based On Selection:
20
Richard D Smith
Pacific Northwest National Laboratory Richland, United States
Natural Sciences / Biological Science
Mass spectrometry | SLIM technology | separations | proteomics | MS-based pan-omic

H-Index Metrics

  • H-Index
    179
  • i10 Index
    1,358
  • Citation Counts
    136,409
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* Total H Index Rankings

Rankings

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1,144
World Rank
France
26
Country Rank
University of Paris-Sud Logo
1
University
Ranking Based On Selection:
21
Anders Pape Møller
University of Paris-Sud Orsay, France
Natural Sciences / Biological Science
behavior | ecology | evolutio

H-Index Metrics

  • H-Index
    173
  • i10 Index
    1,063
  • Citation Counts
    116,323
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* Total H Index Rankings

Rankings

flag
1,145
World Rank
United Kingdom
85
Country Rank
University of Oxford Logo
13
University
Ranking Based On Selection:
22
Robert M May
University of Oxford Oxford, United Kingdom
Natural Sciences / Biological Science
Ecology and Environment | Financial Systems

H-Index Metrics

  • H-Index
    174
  • i10 Index
    538
  • Citation Counts
    210,834
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* Total H Index Rankings

Rankings

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1,198
World Rank
Sweden
15
Country Rank
Chalmers University of Technology Logo
1
University
Ranking Based On Selection:
23
Jens Nielsen
Chalmers University of Technology Göteborg, Sweden
Natural Sciences / Biological Science
metabolic engineering | metabolism | systems biology | synthetic biology | biotechnolog

H-Index Metrics

  • H-Index
    170
  • i10 Index
    1,080
  • Citation Counts
    141,505
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* Total H Index Rankings

Rankings

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1,263
World Rank
United States
510
Country Rank
Johns Hopkins University Logo
11
University
Ranking Based On Selection:
24
Steven Salzberg
Johns Hopkins University Baltimore, United States
Natural Sciences / Biological Science
Computational Biology | Genomics | Bioinformatics | Metagenomics | Biomedical Data Scienc

H-Index Metrics

  • H-Index
    168
  • i10 Index
    350
  • Citation Counts
    389,813
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* Total H Index Rankings

Rankings

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1,357
World Rank
United States
553
Country Rank
Stanford University Logo
24
University
Ranking Based On Selection:
25
Paul R Ehrlich
Stanford University Stanford, United States
Natural Sciences / Biological Science
Population biology | human ecology | evolution | coevolution | conservation biolog

H-Index Metrics

  • H-Index
    165
  • i10 Index
    615
  • Citation Counts
    138,514
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