Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 26
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
855
694
0.812
* Total i10 IndexRankings
Ranking Based On Selection: 27
chemistry
organic chemistry
natural products
biochemistry
chemical biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
853
383
0.449
* Total i10 IndexRankings
Ranking Based On Selection: 28
Genitourinary Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
843
660
0.783
* Total i10 IndexRankings
Ranking Based On Selection: 29
sleep medicine
epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
829
710
0.856
* Total i10 IndexRankings
Ranking Based On Selection: 30
Diabetes
Obesity
Insulin Action
Insulin Resistance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
827
441
0.533
* Total i10 IndexRankings
Ranking Based On Selection: 31
intelligence
creativity
education
arts
ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
805
307
0.381
* Total i10 IndexRankings
Ranking Based On Selection: 32
Administrative law
behavioral economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
799
495
0.620
* Total i10 IndexRankings
Ranking Based On Selection: 33
Cohort studies
Neurodevelopment
Sleep
Child Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
796
705
0.886
* Total i10 IndexRankings
Ranking Based On Selection: 34
Schizophrenia
Brain imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
786
562
0.715
* Total i10 IndexRankings
Ranking Based On Selection: 35
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
781
574
0.735
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* Total i10 IndexRankings
Ranking Based On Selection: 36
Vascular Biology
Nitric Oxide
Redox Biology
Systems Biology
Network Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
780
440
0.564
* Total i10 IndexRankings
Ranking Based On Selection: 37
Genetic epidemiology
cancer
statistics
biostatistcs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
775
637
0.822
* Total i10 IndexRankings
Ranking Based On Selection: 38
physics
optics and photonics
nanotechnology
QED
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
759
394
0.519
* Total i10 IndexRankings
Ranking Based On Selection: 39
Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
728
589
0.809
* Total i10 IndexRankings
Ranking Based On Selection: 40
Alzheimer's
neurology
neurodegeneration
neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
707
452
0.639
* Total i10 IndexRankings
Ranking Based On Selection: 41
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
705
589
0.835
* Total i10 IndexRankings
Ranking Based On Selection: 42
Epidemiology
microbiome
cancer prevention
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
681
611
0.897
* Total i10 IndexRankings
Ranking Based On Selection: 43
Biology
Genomics
Genetics
Bioinformatics
Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
677
493
0.728
* Total i10 IndexRankings
Ranking Based On Selection: 44
Biomarkers
Heart Failure
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
676
551
0.815
* Total i10 IndexRankings
Ranking Based On Selection: 45
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
668
482
0.722
* Total i10 IndexRankings
Ranking Based On Selection: 46
Epidemiology
Pregnancy
Perinatal Medicince
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
664
440
0.663
* Total i10 IndexRankings
Ranking Based On Selection: 47
chemistry
evolution
genome editing
DNA
RNA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
654
550
0.841
* Total i10 IndexRankings
Ranking Based On Selection: 48
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
648
504
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 49
immunology
T cells
HIV
vaccines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
643
377
0.586
* Total i10 IndexRankings
Ranking Based On Selection: 50
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
637
445
0.699
Alvaro Pascual Leone
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
855
694
0.812
Jon Clardy
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
853
383
0.449
chemistry
organic chemistry
natural products
biochemistry
chemical biology
Toni Choueiri
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
843
660
0.783
Genitourinary Oncology
Susan Redline
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
829
710
0.856
sleep medicine
epidemiology
C Ronald Kahn
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
827
441
0.533
Diabetes
Obesity
Insulin Action
Insulin Resistance
Howard Gardner
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
805
307
0.381
Cass Sunstein
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
799
495
0.620
Henning Tiemeier
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
796
705
0.886
Cohort studies
Neurodevelopment
Sleep
Child Development
Matcheri Keshavan
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
786
562
0.715
Bradley Hyman
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
781
574
0.735
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Joseph Loscalzo
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
780
440
0.564
Vascular Biology
Nitric Oxide
Redox Biology
Systems Biology
Network Science
Peter Kraft
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
775
637
0.822
Genetic epidemiology
cancer
statistics
biostatistcs
Federico Capasso
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
759
394
0.519
physics
optics and photonics
nanotechnology
QED
Mark Daly
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
728
589
0.809
Rudolph E Tanzi
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
707
452
0.639
Alzheimer's
neurology
neurodegeneration
neuroscience
George Church
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
705
589
0.835
Andrew T Chan
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
681
611
0.897
Epidemiology
microbiome
cancer prevention
Eric Lander
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
677
493
0.728
Biology
Genomics
Genetics
Bioinformatics
Mathematics
James Januzzi
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
676
551
0.815
Rakesh Jain|Rakesh Jain
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
668
482
0.722
Michelle A Williams
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
664
440
0.663
Epidemiology
Pregnancy
Perinatal Medicince
David R Liu
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
654
550
0.841
chemistry
evolution
genome editing
DNA
RNA
Mantzoros Christos
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
648
504
0.778
Bruce D Walker
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
643
377
0.586
immunology
T cells
HIV
vaccines
Donna Neuberg
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
637
445
0.699