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
fish physiology
environmental stressors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
84
0.613
* Total i10 IndexRankings
Ranking Based On Selection :2
Artificial Intelligence
Technopreneurship
Safety Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
52
0.612
* Total i10 IndexRankings
Ranking Based On Selection :3
Clinical research
natural product screening and development
angiogenesis
cell signaling and transduction
neuroprotection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
40
0.816
* Total i10 IndexRankings
Ranking Based On Selection :4
Design and synthesis of novel anti-cancer agents
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
26
0.788
* Total i10 IndexRankings
Ranking Based On Selection :5
Conservation
Education
Agriculture
MPA
Fisheries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
24
0.727
* Total i10 IndexRankings
Ranking Based On Selection :6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
* Total i10 IndexRankings
Ranking Based On Selection :7
Civil & Environmental Engineering/Technology
Microalgae wastewater
Phycoremediation
Renewable energy
Biomass and Bioenergy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
26
0.897
* Total i10 IndexRankings
Ranking Based On Selection :8
Marine Biology
Pedagogy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
17
0.680
* Total i10 IndexRankings
Ranking Based On Selection :9
Business Strategy
Interfirm Collaboration
Supply Chain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
17
0.680
* Total i10 IndexRankings
Ranking Based On Selection :10
Agriculture
Plant Biotechnology
Plant Conservation
Cryopreservation
Micropropagation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
7
0.333
* Total i10 IndexRankings
Ranking Based On Selection :11
Environment
Water & Wastewater Treatment
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection :12
Protected Areas
Nature Conservation
Community Science
BioD Monitoring
Conservation Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total i10 IndexRankings
Ranking Based On Selection :13
Machine Learning
Data Mining
Intelligent Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total i10 IndexRankings
Ranking Based On Selection :14
Virology
Vaccine Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total i10 IndexRankings
Ranking Based On Selection :15
Functional electrical stimulation
neurophysiology
reproductive endocrinologyebr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Total i10 IndexRankings
Ranking Based On Selection :16
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
* Total i10 IndexRankings
Ranking Based On Selection :17
History of mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
4
0.400
* Total i10 IndexRankings
Ranking Based On Selection :18
Food Processing
Starch modification
Food Analysis
Food Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
mobile learning
e-learning
teacher education
professional development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
2
0.250
* Total i10 IndexRankings
Ranking Based On Selection :20
chemical education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
1
0.125
* Total i10 IndexRankings
Ranking Based On Selection :21
Development economics (capabilities approach)
community curencies
story and economics
uncertainty
religion and economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
* Total i10 IndexRankings
Ranking Based On Selection :22
Communication studies
critical media theory
speculative race theory
philosophy of technology
posthumanism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total i10 IndexRankings
Ranking Based On Selection :23
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :24
hr practices on attraction
motivation and retentio
change management
quality management practices
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection :25
music
musicology
ethics
phenomenology
improvisation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
George Iwama
Quest University
Squamish, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
84
0.613
fish physiology
environmental stressors
Azwin Hazrina Ahmad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
52
0.612
Artificial Intelligence
Technopreneurship
Safety Engineering
Aman Shah Abdul Majid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
40
0.816
Clinical research
natural product screening and development
angiogenesis
cell signaling and transduction
neuroprotection
Vijay Kotra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
26
0.788
Mai Yasue
Quest University
Squamish, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
24
0.727
Conservation
Education
Agriculture
MPA
Fisheries
Thor Veen
Quest University
Squamish, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
Paran Gani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
26
0.897
Civil & Environmental Engineering/Technology
Microalgae wastewater
Phycoremediation
Renewable energy
Biomass and Bioenergy
Marjorie Wonham
Quest University
Squamish, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
17
0.680
Siew Phaik Loke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
17
0.680
Business Strategy
Interfirm Collaboration
Supply Chain
Ranjetta Poobathy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
7
0.333
Agriculture
Plant Biotechnology
Plant Conservation
Cryopreservation
Micropropagation
Nik Athirah Yusoff
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Environment
Water & Wastewater Treatment
Climate Change
Tse Lynn Loh
Quest University
Squamish, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
Protected Areas
Nature Conservation
Community Science
BioD Monitoring
Conservation Biology
Lam Hong Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Machine Learning
Data Mining
Intelligent Systems
Gnanasekaran Ashok
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Virology
Vaccine Development
Ebrahim Nkc
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
Functional electrical stimulation
neurophysiology
reproductive endocrinologyebr
Yee-Wai Sim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
Glen Van Brummelen
Quest University
Squamish, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
4
0.400
Bhupinder Kaur
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Food Processing
Starch modification
Food Analysis
Food Science
Tina Lim Swee Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
2
0.250
mobile learning
e-learning
teacher education
professional development
Robert Perkins
Quest University
Squamish, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
1
0.125
Jonathan Warner
Quest University
Squamish, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
Development economics (capabilities approach)
community curencies
story and economics
uncertainty
religion and economics
Tobias C Van Veen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Communication studies
critical media theory
speculative race theory
philosophy of technology
posthumanism
Khangwei Ong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Teng Heng Chan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
hr practices on attraction
motivation and retentio
change management
quality management practices
Jeff Warren
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
music
musicology
ethics
phenomenology
improvisation