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".
* Total i10 IndexRankings
Ranking Based On Selection :1
molecular spectroscopy
atmospheric science
astronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
628
264
0.420
* Total i10 IndexRankings
Ranking Based On Selection :2
Environmental chemistry geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
378
235
0.622
* Total i10 IndexRankings
Ranking Based On Selection :3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
284
138
0.486
* Total i10 IndexRankings
Ranking Based On Selection :4
Experimental Nuclear and Particle Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
270
197
0.730
* Total i10 IndexRankings
Ranking Based On Selection :5
wireless networks
vehicular clouds
parallel and distributed systems
graph theory
vehicular communications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
266
79
0.297
* Total i10 IndexRankings
Ranking Based On Selection :6
experimental nuclear physics
fermi problems
estimation
physics teaching
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
257
174
0.677
* Total i10 IndexRankings
Ranking Based On Selection :7
popular politics
satire
television studies
political culture
civic engagement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
205
101
0.493
* Total i10 IndexRankings
Ranking Based On Selection :8
Body Image and Human Appearance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
139
0.702
* Total i10 IndexRankings
Ranking Based On Selection :9
marine ecosystem modeling
marine food webs
descriptive physical oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
125
0.638
* Total i10 IndexRankings
Ranking Based On Selection :10
Language and Literacy
Reading
Elementary Education
Teacher Education
ELL and ESL
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
76
0.450
* Total i10 IndexRankings
Ranking Based On Selection :11
web archiving
digital libraries
web preservation
web science
@WebSciDL
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
45
0.268
* Total i10 IndexRankings
Ranking Based On Selection :12
Micro/nanofluidics
Electrokinetics
Colloidal Science
Micro- and Nano-scale Transport
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
120
0.732
* Total i10 IndexRankings
Ranking Based On Selection :13
Computational Analysis and Modeling
Machine Learning
Medical Image Analysis
Human-machine Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
91
0.555
* Total i10 IndexRankings
Ranking Based On Selection :14
condensed matter physics
superconductivity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
92
0.568
* Total i10 IndexRankings
Ranking Based On Selection :15
Supply Chain Analytics
Healthcare Analytics
Data Analytics
IT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
151
115
0.762
* Total i10 IndexRankings
Ranking Based On Selection :16
cybercrime
white-collar crime
elder abuse
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
149
87
0.584
* Total i10 IndexRankings
Ranking Based On Selection :17
Adapted physical education
adapted physical activity
visual impairment
physical education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
143
0.966
* Total i10 IndexRankings
Ranking Based On Selection :18
physical oceanography
biogeochemical modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
95
0.651
* Total i10 IndexRankings
Ranking Based On Selection :19
Developmental Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
115
0.804
* Total i10 IndexRankings
Ranking Based On Selection :20
NMR Spectroscopy Biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
117
0.824
* Total i10 IndexRankings
Ranking Based On Selection :21
Conservation Biology
Ichthyology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
113
0.796
* Total i10 IndexRankings
Ranking Based On Selection :22
Cybersecurity
Blockchain
Trustworthy AI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
108
0.761
* Total i10 IndexRankings
Ranking Based On Selection :23
nuclear physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
80
0.563
* Total i10 IndexRankings
Ranking Based On Selection :24
biomedical sciences
pharmacology
immunology
bioelectrics
biophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
81
0.583
* Total i10 IndexRankings
Ranking Based On Selection :25
numerical analysis
approximation theory
machine learning
image/signal processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
74
0.540
Peter F Bernath
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
628
264
0.420
molecular spectroscopy
atmospheric science
astronomy
Patrick Hatcher
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
378
235
0.622
Environmental chemistry geochemistry
Karl Schoenbach
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
284
138
0.486
Sebastian Kuhn
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
270
197
0.730
Stephan Olariu
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
266
79
0.297
wireless networks
vehicular clouds
parallel and distributed systems
graph theory
vehicular communications
Lawrence Weinstein
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
257
174
0.677
experimental nuclear physics
fermi problems
estimation
physics teaching
Jeffrey P Jones
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
205
101
0.493
popular politics
satire
television studies
political culture
civic engagement
Thomas F Cash
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
139
0.702
Eileen Hofmann
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
125
0.638
marine ecosystem modeling
marine food webs
descriptive physical oceanography
Abha Gupta
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
76
0.450
Language and Literacy
Reading
Elementary Education
Teacher Education
ELL and ESL
Michael L Nelson
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
45
0.268
web archiving
digital libraries
web preservation
web science
@WebSciDL
Shizhi Qian
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
120
0.732
Micro/nanofluidics
Electrokinetics
Colloidal Science
Micro- and Nano-scale Transport
Khan Iftekharuddin
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
91
0.555
Computational Analysis and Modeling
Machine Learning
Medical Image Analysis
Human-machine Systems
Alex Gurevich
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
92
0.568
Ling Li
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
151
115
0.762
Supply Chain Analytics
Healthcare Analytics
Data Analytics
IT
Brian Payne
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
149
87
0.584
cybercrime
white-collar crime
elder abuse
Justin A Haegele
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
143
0.966
Adapted physical education
adapted physical activity
visual impairment
physical education
John Klinck
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
95
0.651
physical oceanography
biogeochemical modelling
Michelle L Kelley
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
115
0.804
Jingdong Mao
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
117
0.824
NMR Spectroscopy Biogeochemistry
Kent Carpenter
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
113
0.796
Conservation Biology
Ichthyology
Sachin Shetty
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
108
0.761
Cybersecurity
Blockchain
Trustworthy AI
Gail Dodge
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
80
0.563
Stephen J Beebe
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
81
0.583
biomedical sciences
pharmacology
immunology
bioelectrics
biophysics
Yuesheng Xu
Old Dominion University
Norfolk, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
74
0.540
numerical analysis
approximation theory
machine learning
image/signal processing