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 :51
Host Pathogen Interactions
Bacterial Pathogenesis
Neutrophils
Staphylococcus aureus
gene regulatory systesm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
52
0.788
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :52
Applications of metalloenzymes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
52
0.788
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :53
Chemical and Biological Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
52
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :54
ground water hydrology
Biofilm science and Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
51
0.638
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :55
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
50
0.758
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :56
Freshwater Ecology
Food webs
Ecosystems
Global Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
50
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :57
biomaterials
remote sensing
precision agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
49
0.766
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :58
superconductivity
magnetism
thermodynamics
thermal expansion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
48
0.369
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :59
Big Data
Data Mining
Spatiotemporal Databases
Machine Learning
Content-Based Image-Retrieval
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
45
0.446
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :60
Geology
Mineralogy
Geoscience Education
Geoethics
Geoheritage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
45
0.608
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :61
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
45
0.738
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :62
Chemistry
Spectroscopy
Fe-S clusters
Computations
Chemobrionics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
44
0.587
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :63
student affairs
student services
learning outcomes
student success
persistence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
44
0.957
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :64
Microbial Genetics
Physiology
Pathogenesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
43
0.741
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :65
Bacterial Pathogenesis
host pathogen interaction
gene regulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
42
0.575
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :66
ethics
nursing
communication
end of life
interprofessional
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
42
0.724
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :67
Transport Phenomena
Condensed Matter
Magnetic Resonance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
41
0.554
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :68
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
40
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :69
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
40
0.571
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :70
Spectroscopy
Quantum Information
Decoherence
Condensed Matter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
40
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :71
Environmental and Resource Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
39
0.600
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :72
Hydro-ecology
Hyporheic Exchange
Biogeochemistry
Stream Ecology
Geomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
39
0.672
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :73
Microbial ecology
Polar research
Biofilms
Dissolved Organic Matter
Biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
39
0.813
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :74
software engineering
design patterns
technical debt
empirical methods
cybersecurity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
38
0.731
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :75
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
38
0.760
Jovanka Voyich
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
52
0.788
Host Pathogen Interactions
Bacterial Pathogenesis
Neutrophils
Staphylococcus aureus
gene regulatory systesm
Jennifer L Dubois
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
52
0.788
Ross P Carlson
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
52
0.800
Chemical and Biological Engineering
Alfred Cunningham
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
51
0.638
ground water hydrology
Biofilm science and Technology
Edward E Schmidt
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
50
0.758
Wyatt F Cross
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
50
0.909
Freshwater Ecology
Food webs
Ecosystems
Global Change
Sreekala Bajwa
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
49
0.766
biomaterials
remote sensing
precision agriculture
John J Neumeier
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
48
0.369
Rafal Angryk
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
45
0.446
Big Data
Data Mining
Spatiotemporal Databases
Machine Learning
Content-Based Image-Retrieval
David Mogk
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
45
0.608
Geology
Mineralogy
Geoscience Education
Geoethics
Geoheritage
Albert E Parker
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
45
0.738
Robert K Szilagyi
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
44
0.587
Chemistry
Spectroscopy
Fe-S clusters
Computations
Chemobrionics
Tricia A Seifert
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
44
0.957
student affairs
student services
learning outcomes
student success
persistence
Michael J Franklin
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
43
0.741
Benfang Lei
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
42
0.575
Bacterial Pathogenesis
host pathogen interaction
gene regulation
Sarah Shannon
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
42
0.724
ethics
nursing
communication
end of life
interprofessional
Joseph D Seymour
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
41
0.554
Transport Phenomena
Condensed Matter
Magnetic Resonance
Lee H Spangler
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
40
0.500
Sarah L Codd
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
40
0.571
Charles W Thiel
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
40
0.800
Spectroscopy
Quantum Information
Decoherence
Condensed Matter
Richard Ready
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
39
0.600
Environmental and Resource Economics
Geoffrey C Poole
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
39
0.672
Hydro-ecology
Hyporheic Exchange
Biogeochemistry
Stream Ecology
Geomorphology
Christine Foreman
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
39
0.813
Microbial ecology
Polar research
Biofilms
Dissolved Organic Matter
Biogeochemistry
Clemente Izurieta
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
38
0.731
software engineering
design patterns
technical debt
empirical methods
cybersecurity
David Eitle
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
38
0.760