Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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
Thermo-Fluid
Multiphase flow
Additive Manufacturing
Powder Flow Characterization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total i10 IndexRankings
Ranking Based On Selection :2
Drilling Fluid
Cementing
EOR
Oil Field Specialty chemicals
AI/ML for oil field applications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total i10 IndexRankings
Ranking Based On Selection :3
Experimental Fluid Dynamics
Microfluidics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection :4
Optical communication
Fiber Bragg Grating
metamaterial
sensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 IndexRankings
Ranking Based On Selection :5
Nanochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 IndexRankings
Ranking Based On Selection :6
Fractional Oreder Controller Design
MOdel Order Reduction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
6
0.545
* Total i10 IndexRankings
Ranking Based On Selection :7
Reliability Theory and Information Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
* Total i10 IndexRankings
Ranking Based On Selection :8
Pickering emulsions
CO2 absorption
Polymer nanocomposites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
Multiphase flow
Separataion Process
Biofuels
Microfluidics
CCUS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection :10
Statistical Inference
Censored Lifetime Analysis
Reliability Analysis
Statistical Machine Learning
Computational Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection :11
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :12
Statistical theory of reliability and life testing
Stochastic orders
Nonparametric methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Rheology
viscoelastic
soft matter
interfacial rheology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :14
Porous Nanomaterials
Heterogeneous catalysis
Electrocatalysis
Batteries
Solid state electrolyte
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
Flow Assurance
Heavy Crude Oil
Waxy Crude Oil
Enhanced Oil Recovery
Drilling fluids
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
Electrochemical Systems
Energy
Electrocatalysis
CO2 reduction
Fuel Cell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
Separation technology
Crystallization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total i10 IndexRankings
Ranking Based On Selection :18
Tough Hydrogel
Polymer Synthesis
Green Hydrogen
Flexible device
Soft-actuator
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
Image Processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
Game Theory
Physical Layer Security
Cyber-physical Systems
Smart Grid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
Sustainable Finance
Behavioral Finance
Fintech Adoption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
Process Control
Modelling and Simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :23
Heterogeneous Nucleation
Surface Icing
Magnetic Phase Transition
Monte Carlo Simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :24
Enhanced Oil Recovery
Carbon storage
Natural Surfactants
Thermal Storage
PCM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Carbon Nanodots
Molecular Self-Assembly
Photocatalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Naveen Mani Tripathi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Thermo-Fluid
Multiphase flow
Additive Manufacturing
Powder Flow Characterization
Amit Saxena
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Drilling Fluid
Cementing
EOR
Oil Field Specialty chemicals
AI/ML for oil field applications
Bhaskar Jyoti Medhi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Sajal Agarwal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Sabyasachi Pramanik
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
SK Verma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
6
0.545
Amit Ghosh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
Ramesh Narukulla
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Koushik Guha Biswas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Multiphase flow
Separataion Process
Biofuels
Microfluidics
CCUS
Chandrakant Lodhi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Statistical Inference
Censored Lifetime Analysis
Reliability Analysis
Statistical Machine Learning
Computational Statistics
Souvik De
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Dhrubasish Bhattacharyya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Statistical theory of reliability and life testing
Stochastic orders
Nonparametric methods
Shweta Jatav
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Gargi Dey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Porous Nanomaterials
Heterogeneous catalysis
Electrocatalysis
Batteries
Solid state electrolyte
Shailesh Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Flow Assurance
Heavy Crude Oil
Waxy Crude Oil
Enhanced Oil Recovery
Drilling fluids
Karan Malik
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Electrochemical Systems
Energy
Electrocatalysis
CO2 reduction
Fuel Cell
Vs Sistla
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Subhankar Mandal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Tough Hydrogel
Polymer Synthesis
Green Hydrogen
Flexible device
Soft-actuator
Gargi Srivastava
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Saptarshi Ghosh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Game Theory
Physical Layer Security
Cyber-physical Systems
Smart Grid
Anand Kumar Mishra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Vivek Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Sanat Kumar Singha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Heterogeneous Nucleation
Surface Icing
Magnetic Phase Transition
Monte Carlo Simulation
Alpana Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Enhanced Oil Recovery
Carbon storage
Natural Surfactants
Thermal Storage
PCM
Surja Kanta Pal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000