Total 2,393,018 scientists, country 221, and institutions 24,453 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: 1
Mathematics Teaching and Learning
Semiotics
Ethics
Embodiment
Early Algebra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
143
0.745
* Total i10 IndexRankings
Ranking Based On Selection: 2
Neutrino Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
62
0.413
* Total i10 IndexRankings
Ranking Based On Selection: 3
Rock mechanics
rock engineering
tunnelling
rock support
rockburst
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
113
0.863
* Total i10 IndexRankings
Ranking Based On Selection: 4
ore deposits
gold
fluid inclusions
geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
71
0.542
* Total i10 IndexRankings
Ranking Based On Selection: 5
qualitative research
media
sport psychology
exercise psychology
sociology of sport
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
97
0.843
* Total i10 IndexRankings
Ranking Based On Selection: 6
Metabolism
Toxicology
Biotechnology
Diseases...
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
61
0.575
* Total i10 IndexRankings
Ranking Based On Selection: 7
(geo)chemistry
environment
sediment
trace element speciation
low-cost adsorbents
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
61
0.592
* Total i10 IndexRankings
Ranking Based On Selection: 8
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
44
0.449
* Total i10 IndexRankings
Ranking Based On Selection: 9
electromagnetic
magnetic
airborne
EM
geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
49
0.505
* Total i10 IndexRankings
Ranking Based On Selection: 10
Ore Deposits
Igneous Geochemistry
Igneous Petrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
44
0.506
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Novel Drug and vaccine delivery systems
Drug Targeting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
67
0.807
* Total i10 IndexRankings
Ranking Based On Selection: 12
Applied evolutionary ecology
behavioural ecology
conservation
sexual selection
mammalogy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
42
0.519
* Total i10 IndexRankings
Ranking Based On Selection: 13
Ecology
Conservation
Reptiles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
60
0.759
* Total i10 IndexRankings
Ranking Based On Selection: 14
Insect Systematics
Phylogenetic
Aquatic Adephaga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
18
0.231
* Total i10 IndexRankings
Ranking Based On Selection: 15
Biogeochemistry
soil science
climate change
resource management
environmental microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
67
0.870
* Total i10 IndexRankings
Ranking Based On Selection: 16
Macroeconomics
history of thought
monetary policy
post-Keyesian economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
40
0.533
* Total i10 IndexRankings
Ranking Based On Selection: 17
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
52
0.852
* Total i10 IndexRankings
Ranking Based On Selection: 18
cell biology
electromagnetic fields
natural products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
24
0.393
* Total i10 IndexRankings
Ranking Based On Selection: 19
Emotion
language
literature
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
14
0.237
* Total i10 IndexRankings
Ranking Based On Selection: 20
fish ecology
fisheries science
life history strategies
food webs
contaminants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
33
0.579
* Total i10 IndexRankings
Ranking Based On Selection: 21
Geomorphology
Sedimentology
Basin Analysis
Geomatics
Rivers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
41
0.745
* Total i10 IndexRankings
Ranking Based On Selection: 22
Mineralogy
crystal chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
18
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 23
Microbial ecology
extremophiles
microbial adaptation
bioremediation
biomining
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
43
0.860
* Total i10 IndexRankings
Ranking Based On Selection: 24
knowledge process
decision making
subjectivity
inconsistency
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
32
0.653
* Total i10 IndexRankings
Ranking Based On Selection: 25
Proterozoic and Paleozoic basins
fossil reefs
sedimentary-rock-hosted ore deposits
carbonate sedimentology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
28
0.571
Luis Radford
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
143
0.745
Mathematics Teaching and Learning
Semiotics
Ethics
Embodiment
Early Algebra
Clarence Virtue
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
62
0.413
Ming Cai M Cai
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
113
0.863
Rock mechanics
rock engineering
tunnelling
rock support
rockburst
Daniel J Kontak
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
71
0.542
ore deposits
gold
fluid inclusions
geochemistry
Kerry R Mcgannon
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
97
0.843
qualitative research
media
sport psychology
exercise psychology
sociology of sport
Vasu Appanna
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
61
0.575
Metabolism
Toxicology
Biotechnology
Diseases...
Nelson Belzile
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
61
0.592
(geo)chemistry
environment
sediment
trace element speciation
low-cost adsorbents
John Ashley Scott
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
44
0.449
Richard S Smith
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
49
0.505
electromagnetic
magnetic
airborne
EM
geophysics
C Michael Lesher
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
44
0.506
Ore Deposits
Igneous Geochemistry
Igneous Petrology
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Abdelwahab Omri
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
67
0.807
Novel Drug and vaccine delivery systems
Drug Targeting
Albrecht Schulte Hostedde
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
42
0.519
Applied evolutionary ecology
behavioural ecology
conservation
sexual selection
mammalogy
Jacqueline Litzgus
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
60
0.759
Yves Alarie
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
18
0.231
Insect Systematics
Phylogenetic
Aquatic Adephaga
Nathan Basiliko
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
67
0.870
Biogeochemistry
soil science
climate change
resource management
environmental microbiology
Louis Philippe Rochon
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
40
0.533
Macroeconomics
history of thought
monetary policy
post-Keyesian economics
Jennifer Walker
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
52
0.852
Robert Lafrenie
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
24
0.393
cell biology
electromagnetic fields
natural products
Cynthia Whissell
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
14
0.237
Tom Johnston
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
33
0.579
fish ecology
fisheries science
life history strategies
food webs
contaminants
Alessandro Ielpi
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
41
0.745
Geomorphology
Sedimentology
Basin Analysis
Geomatics
Rivers
Andrew M Mcdonald
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
18
0.333
Mineralogy
crystal chemistry
Nadia Mykytczuk
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
43
0.860
Microbial ecology
extremophiles
microbial adaptation
bioremediation
biomining
Waldemar W Koczkodaj
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
32
0.653
Elizabeth Turner
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
28
0.571
Proterozoic and Paleozoic basins
fossil reefs
sedimentary-rock-hosted ore deposits
carbonate sedimentology