Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
85
0.904
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Evolutionary ecology
Physiological ecology
Biogeography
Zoology
Scaling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
55
0.733
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Paleobiology
Biodiversity
Extinction
Latitudinal Diversity Gradient
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Population genomics
evolution
biotechnology
fisheries biology
undergraduate education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
neuroscience
biochemistry
education research
active learning
EDI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Water Oxidation
Alternative Energy
Physical Chemistry
Spectroscopy
Electron Paramagnetic Resonance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Political Psychology
Authoritarianism
Illiberalism
Judgment and decision making
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Water Resources Management
Wastewater Reclamation and Reuse
Modeling
Sustainable Materials
Risk Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Evolutionary psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Urban Forestry
Native Plants
Biological Invasions
Ecology
Conservation Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Physics and Engineering Physics Department
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
3
0.167
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
gas chromatography
metal ammonia solutions
shale gas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
2
0.250
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Conflict Management
Gender-based violence
Peace Technology
Digital Peacebuilding
ICTs and electoral integrity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Microbiology and virology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
statistics for bacterial genomics
scholarship of teaching and learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
geology
petrology
mineralogy
structural geology
geoscience education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
U.S. History
environmental
American Revolution
Appalachia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
politics
political theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Southern History
History of Food
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
dogs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Ryan Mathur
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
85
0.904
Douglas S Glazier
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
55
0.733
Evolutionary ecology
Physiological ecology
Biogeography
Zoology
Scaling
Matthew G Powell
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Paleobiology
Biodiversity
Extinction
Latitudinal Diversity Gradient
Vincent P Buonaccorsi
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
Population genomics
evolution
biotechnology
fisheries biology
undergraduate education
Daniel Robert Dries
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
neuroscience
biochemistry
education research
active learning
EDI
William Ames
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Water Oxidation
Alternative Energy
Physical Chemistry
Spectroscopy
Electron Paramagnetic Resonance
Ursula J Williams
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
Philip T Dunwoody
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
Political Psychology
Authoritarianism
Illiberalism
Judgment and decision making
Kushal Adhikari
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Water Resources Management
Wastewater Reclamation and Reuse
Modeling
Sustainable Materials
Risk Management
David R Widman
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
Norris Z Muth
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Urban Forestry
Native Plants
Biological Invasions
Ecology
Conservation Biology
James D White
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
Xinli Wang
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
3
0.167
Paul D Schettler
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
2
0.250
gas chromatography
metal ammonia solutions
shale gas
Borgardt
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
Ziaul Haque
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Conflict Management
Gender-based violence
Peace Technology
Digital Peacebuilding
ICTs and electoral integrity
Hephzibah Nwanosike
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Kimberly A Roth
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
statistics for bacterial genomics
scholarship of teaching and learning
Katharine Johanesen
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
geology
petrology
mineralogy
structural geology
geoscience education
David C Hsiung
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
U.S. History
environmental
American Revolution
Appalachia
J Jackson Barlow
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
politics
political theory
Jim Tuten
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Southern History
History of Food
Yaniv Kanat-Maymon
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Lynn Cockett
Juniata College
Huntingdon, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000