Total 2,403,032 scientists, country 221, and institutions 24,466 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
![Tharaka Rathnaweera](https://cdn.adscientificindex.com/pictures/33/4967808.jpg)
Geotechnical Engineering
Geothermal Energy
CO2 sequestration
Oil and gas
and Mining
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
53
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Alex Cheung](https://cdn.adscientificindex.com/pictures/b0/4967807.jpg)
Wastewater Treatment
Waste Management
Activated Carbon
Adsorption
Mineral Processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
38
0.745
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Alireza Mohammadinia](https://cdn.adscientificindex.com/pictures/72/4967809.jpg)
Geotechnical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
45
0.957
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Sahel Mahdavi](https://cdn.adscientificindex.com/pictures/72/4967810.jpg)
Remote Sensing
Image processing
Synthetic Aperture RADAR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
33
0.943
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Jagannath Mallela](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
17
0.486
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Xiangyang Guan](/user/assets/images/profile/no-profile-photo.png)
transportation
infrastructure resilience
big data
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Morten Hjorth](https://cdn.adscientificindex.com/pictures/8b/4967815.jpg)
marine biology
ecotoxicology
ecosystem ecology
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Christine Jie Chang](https://cdn.adscientificindex.com/pictures/11/4967828.jpg)
Quaternary Climate
Aquatic Ecology
Ecosystem and Environmental Monitoring
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Sara Khoeini](https://cdn.adscientificindex.com/pictures/19/4967829.jpg)
Travel Demand Modeling
Equity
Sustainability
Urban Planning
Big Data
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Vahid Azad](https://cdn.adscientificindex.com/pictures/ce/4967819.jpg)
Structural mechanics
Infrastructure Material science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Ehsan Eftekhari (Ethan Hari)](https://cdn.adscientificindex.com/pictures/5a/4967818.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Willem-Bart Bartels](https://cdn.adscientificindex.com/pictures/f0/4967811.jpg)
Thermo Fluids Engineering
Civil Engineering
microCT
Transport in porous media
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Sina Dadsetan](https://cdn.adscientificindex.com/pictures/b1/4967823.jpg)
Geopolymers
Silica
Polymers
Sustainable Materials
Concrete Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Pejman Keikhaei Dehdezi](https://cdn.adscientificindex.com/pictures/7b/4967816.jpg)
Using pavement materials (asphalt
concrete
and granular materials) as solar energy collectors and/or store medium
Thermo-phys
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Lisa H. Denmead](/user/assets/images/profile/no-profile-photo.png)
Conservation biology
Community ecology
Ecosystem functioning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total i10 IndexRankings
Ranking Based On Selection: 16
![David Ory](https://cdn.adscientificindex.com/pictures/68/4967813.jpg)
Travel Modeling
Travel Behavior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Pejman Azarsa](https://cdn.adscientificindex.com/pictures/28/4967822.jpg)
Sustainable Development of Smart Construction Materials
Mechanics and Physics of Multi-scale Porous Materials
Structural Healt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Dimitrios Vozikis](/user/assets/images/profile/no-profile-photo.png)
HVDC
power electronics
power converters
power systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Eduard Cubi](https://cdn.adscientificindex.com/pictures/07/4967833.jpg)
Buildings
Energy Systems
Energy and the Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
4
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Gareth Beresford Simpson](https://cdn.adscientificindex.com/pictures/e8/4967835.jpg)
mine closure and transition
water-energy-food-ecosystem nexus
sustainability
post-mining land use
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Pankaj Baral](https://cdn.adscientificindex.com/pictures/fe/5457871.jpg)
Ground improvement techniques
Analytical and numerical modelling in geotechnical engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Isaac R Emery](https://cdn.adscientificindex.com/pictures/00/4967830.jpg)
Bioenergy
urban agriculture
sustainability
life cycle assessment
cellular agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Hossein Azimi](https://cdn.adscientificindex.com/pictures/c5/4967837.jpg)
Bridge Engineering
Structural/Earthquake Engineering
Fiber Reinforced Polymers (FRP)
Analysis of
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Matías Silva I.](https://cdn.adscientificindex.com/pictures/6b/4967832.jpg)
Residuos Mineros
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Lutfor Rahman Khan](https://cdn.adscientificindex.com/pictures/d7/4967831.jpg)
Slope stability
Foundation
Pavement & RW design
Ground improvement
Reliability analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
Tharaka Rathnaweera
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
53
1.000
Geotechnical Engineering
Geothermal Energy
CO2 sequestration
Oil and gas
and Mining
Wastewater Treatment
Waste Management
Activated Carbon
Adsorption
Mineral Processing
Alireza Mohammadinia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
45
0.957
Remote Sensing
Image processing
Synthetic Aperture RADAR
Jagannath Mallela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
17
0.486
transportation
infrastructure resilience
big data
marine biology
ecotoxicology
ecosystem ecology
climate change
Christine Jie Chang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
Quaternary Climate
Aquatic Ecology
Ecosystem and Environmental Monitoring
Travel Demand Modeling
Equity
Sustainability
Urban Planning
Big Data
Structural mechanics
Infrastructure Material science
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Ehsan Eftekhari (Ethan Hari)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Willem-Bart Bartels
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Thermo Fluids Engineering
Civil Engineering
microCT
Transport in porous media
Geopolymers
Silica
Polymers
Sustainable Materials
Concrete Technology
Pejman Keikhaei Dehdezi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Using pavement materials (asphalt
concrete
and granular materials) as solar energy collectors and/or store medium
Thermo-phys
Lisa H. Denmead
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Conservation biology
Community ecology
Ecosystem functioning
Sustainable Development of Smart Construction Materials
Mechanics and Physics of Multi-scale Porous Materials
Structural Healt
Dimitrios Vozikis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
HVDC
power electronics
power converters
power systems
Gareth Beresford Simpson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
mine closure and transition
water-energy-food-ecosystem nexus
sustainability
post-mining land use
Ground improvement techniques
Analytical and numerical modelling in geotechnical engineering
Bioenergy
urban agriculture
sustainability
life cycle assessment
cellular agriculture
Bridge Engineering
Structural/Earthquake Engineering
Fiber Reinforced Polymers (FRP)
Analysis of
Lutfor Rahman Khan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
Slope stability
Foundation
Pavement & RW design
Ground improvement
Reliability analysis