Total 2,384,784 scientists, country 221, and institutions 24,461 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
Islam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
91
0.460
* Total i10 IndexRankings
Ranking Based On Selection: 27
aesthetics
philosophy
Japan Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
80
0.404
* Total i10 IndexRankings
Ranking Based On Selection: 28
Historical Demography
Family Demography
History of the Family
Demography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
106
0.541
* Total i10 IndexRankings
Ranking Based On Selection: 29
China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
75
0.383
* Total i10 IndexRankings
Ranking Based On Selection: 30
European intellectual history
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
86
0.443
* Total i10 IndexRankings
Ranking Based On Selection: 31
Epistemology
Skepticism
Intellectual Virtue
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
145
0.751
* Total i10 IndexRankings
Ranking Based On Selection: 32
conservation biology
environmental ethics
global change
ecology
environmental education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
128
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 33
Mineralogy
Crystallography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
66
0.344
* Total i10 IndexRankings
Ranking Based On Selection: 34
Macroecology
Global Change Biology
Biodiversity Informatics
Systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
151
0.803
* Total i10 IndexRankings
Ranking Based On Selection: 35
Logic
Semantics of Programming Languages
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
61
0.330
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* Total i10 IndexRankings
Ranking Based On Selection: 36
meta-analysis
spatio-temporal models
life history theory
statistical ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
158
0.898
* Total i10 IndexRankings
Ranking Based On Selection: 37
biogeography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
62
0.354
* Total i10 IndexRankings
Ranking Based On Selection: 38
Social and Economic History
Latin America
USA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
75
0.431
* Total i10 IndexRankings
Ranking Based On Selection: 39
Vertebrate Paleontology
Paleontology
Paleobiology
Informal Science Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
88
0.509
* Total i10 IndexRankings
Ranking Based On Selection: 40
philosophy of the life sciences
philosophy of cognitive science
philosophy of neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
82
0.474
* Total i10 IndexRankings
Ranking Based On Selection: 41
Philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
80
0.462
* Total i10 IndexRankings
Ranking Based On Selection: 42
Philosophy
moral psychology
neuroscience
law
artificial intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
107
0.622
* Total i10 IndexRankings
Ranking Based On Selection: 43
philosophy
epistemology
metaphysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
80
0.468
* Total i10 IndexRankings
Ranking Based On Selection: 44
immunology
medical ethics
Freud
philosophy of science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
48
0.281
* Total i10 IndexRankings
Ranking Based On Selection: 45
aging
skeletal muscle
experimental design
reproducibility
history of science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
138
0.826
* Total i10 IndexRankings
Ranking Based On Selection: 46
history of technology
economic history
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
79
0.473
* Total i10 IndexRankings
Ranking Based On Selection: 47
Mammal ecology
natural history
and conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
85
0.518
* Total i10 IndexRankings
Ranking Based On Selection: 48
philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
67
0.414
* Total i10 IndexRankings
Ranking Based On Selection: 49
Afrocentricity
African American studies
intercultural communication
rhetoric. african history
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
77
0.484
* Total i10 IndexRankings
Ranking Based On Selection: 50
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
74
0.471
John Esposito
Georgetown University
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
91
0.460
Yuriko Saito
Rhode Island School of Design
Providence, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
80
0.404
aesthetics
philosophy
Japan Studies
Steven Ruggles
University of Minnesota Twin Cities
Minneapolis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
106
0.541
Historical Demography
Family Demography
History of the Family
Demography
Richard J Smith
Rice University
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
75
0.383
Anthony Grafton
Princeton University
Princeton, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
86
0.443
Duncan Pritchard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
145
0.751
Epistemology
Skepticism
Intellectual Virtue
Education
Ricardo Rozzi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
128
0.667
conservation biology
environmental ethics
global change
ecology
environmental education
Anthony R. Kampf
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
66
0.344
Robert Guralnick
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
151
0.803
Macroecology
Global Change Biology
Biodiversity Informatics
Systematics
Dana Scott
Carnegie Mellon University
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
61
0.330
Logic
Semantics of Programming Languages
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James T Thorson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
158
0.898
meta-analysis
spatio-temporal models
life history theory
statistical ecology
David Steadman
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
62
0.354
Herbert S Klein
Columbia University New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
75
0.431
Social and Economic History
Latin America
USA
Bruce J Macfadden
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
88
0.509
Vertebrate Paleontology
Paleontology
Paleobiology
Informal Science Education
William Bechtel
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
82
0.474
philosophy of the life sciences
philosophy of cognitive science
philosophy of neuroscience
Alfred R Mele
Florida State University
Tallahassee, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
80
0.462
Walter Sinnott Armstrong
Duke University
Durham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
107
0.622
Philosophy
moral psychology
neuroscience
law
artificial intelligence
Ernest Sosa
Rutgers The State University of New Jersey
New Brunswick, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
80
0.468
philosophy
epistemology
metaphysics
Alfred I Tauber
Boston University
Boston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
48
0.281
immunology
medical ethics
Freud
philosophy of science
David Glass
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
138
0.826
aging
skeletal muscle
experimental design
reproducibility
history of science
Nathan Rosenberg
University of Delaware
Newark, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
79
0.473
history of technology
economic history
Todd K Fuller
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
85
0.518
Mammal ecology
natural history
and conservation
Bas Van Fraassen
Princeton University
Princeton, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
67
0.414
Molefi K Asante
Temple University
Philadelphia, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
77
0.484
Afrocentricity
African American studies
intercultural communication
rhetoric. african history
Jin Meng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
74
0.471