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
Tribology
carbon
lubrication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :52
Computational Mechanics
Fracture Mechanics
Hydraulic Fracturing
Multi-Scale Computational Methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :53
Surface science
Emulsions
Foams
Nanotechnology
Colloid and interface science.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :54
Scientific Image Processing
Data Science
Big Data
Machine Learning
Materials Informatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :55
Petroleum Geochemist
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :56
Carbon removal/capture
Materials scale-up
Inorganic chemistry
Separations
Porous materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :57
Catalysis
atomic layer deposition
hydrogenation
dehydrogenation
hydrotreatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :58
Composites
Thermoplastic Vulcanizates
TPE
nanocomposites
Reactive Extrusion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :59
Pattern Recognition
Machine Learning
Kernel Methods
Statistical Signal Processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :60
Energy and Climate Solutions: Technology
Economics
and the Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :61
Optimization
Machine Learning
Control
Protein Design
Operations Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :62
Optimization
Scheduling
Planning
Supply Chain
Inventory Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :63
Environmental Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :64
carbonate diagenesis
sequence stratigraphy
geochemistry
hydrogeology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :65
Soft matter physics
micro-fluidics
non-Newtonian liquids
optical microscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :66
geomechanics
natural fractures
carbonates
reservoir permeability
structural geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :67
product and application development
polymer science
carbon materials
sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :68
Separations - Membranes - Adsorption - Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :69
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :70
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :71
Mechanical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :72
Pyrolysis
Redox Desalination
Flow batteries
Green Ammonia
Turquoise Hydrogen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :73
Energy
Materials
Data Science
Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :74
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :75
Reactor Engineering
Clean Hydrogen
Carbon Materials
Energy Systems
Multiphase fluid dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
11
0.524
Andrew R Konicek
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
Tribology
carbon
lubrication
Varun Gupta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
Computational Mechanics
Fracture Mechanics
Hydraulic Fracturing
Multi-Scale Computational Methods
Shehab Alzobaidi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
Surface science
Emulsions
Foams
Nanotechnology
Colloid and interface science.
Ahmet Cecen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Scientific Image Processing
Data Science
Big Data
Machine Learning
Materials Informatics
Muhammad Asif
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Matthew T Kapelewski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Carbon removal/capture
Materials scale-up
Inorganic chemistry
Separations
Porous materials
Jeffrey Camacho Bunquin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Catalysis
atomic layer deposition
hydrogenation
dehydrogenation
hydrotreatment
Krishnan A Iyer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Composites
Thermoplastic Vulcanizates
TPE
nanocomposites
Reactive Extrusion
Antonio R Paiva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
Pattern Recognition
Machine Learning
Kernel Methods
Statistical Signal Processing
Experience Nduagu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
Energy and Climate Solutions: Technology
Economics
and the Environment
George A Khoury
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Optimization
Machine Learning
Control
Protein Design
Operations Research
Yufen Shao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
Optimization
Scheduling
Planning
Supply Chain
Inventory Management
Giovanni Pilloni
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Paul J Moore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
carbonate diagenesis
sequence stratigraphy
geochemistry
hydrogeology
Kazem Vafai Edmond
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
Soft matter physics
micro-fluidics
non-Newtonian liquids
optical microscopy
Fermin Fernandez-Ibañez
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
geomechanics
natural fractures
carbonates
reservoir permeability
structural geology
Adam B Burns
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
product and application development
polymer science
carbon materials
sustainability
Meha Rungta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Separations - Membranes - Adsorption - Materials
Rajes Sau
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Mark Deimund
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Nikolay Kostov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Mechanical Engineering
Divyaraj Desai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Pyrolysis
Redox Desalination
Flow batteries
Green Ammonia
Turquoise Hydrogen
Prateek Mehta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Energy
Materials
Data Science
Modeling
Jason Mann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
David Dankworth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
11
0.524
Reactor Engineering
Clean Hydrogen
Carbon Materials
Energy Systems
Multiphase fluid dynamics