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
Chemistry
Environmental Engineering
Chemical Engg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
901
692
0.768
* Total i10 IndexRankings
Ranking Based On Selection :2
Material Characterization
Composites
Fatigue and Fracture
Tribology
Design of Experiments
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
377
216
0.573
* Total i10 IndexRankings
Ranking Based On Selection :3
Organic Chemistry
Biomedical
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
286
186
0.650
* Total i10 IndexRankings
Ranking Based On Selection :4
Approximation Theory
Operator Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
281
140
0.498
* Total i10 IndexRankings
Ranking Based On Selection :5
hydropower
GHG
environment management
renewable
training
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
274
167
0.609
* Total i10 IndexRankings
Ranking Based On Selection :6
Nano/Micro Machining
Industry 4.0
Business Process Reengineering & Supply Chain Management
Quality and Reliability Engineerin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
260
197
0.758
* Total i10 IndexRankings
Ranking Based On Selection :7
Biomass energy
air and water pollution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
125
0.581
* Total i10 IndexRankings
Ranking Based On Selection :8
DFT
Interfaces
Ferroelectrics
Thermoelectricity
Optical properties
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
208
99
0.476
* Total i10 IndexRankings
Ranking Based On Selection :9
Separation Processes & Catalysis
Pollution Abatement
Desulfurization
CO2 Utilization & Alternative Fuels
Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
182
0.915
* Total i10 IndexRankings
Ranking Based On Selection :10
Membrane Sc & Technology
Microbial Fuel Cell
DMFC
URFC
drug delivery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
146
0.734
* Total i10 IndexRankings
Ranking Based On Selection :11
Impact Mechanics
Crash
Blast
Penetration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
150
0.769
* Total i10 IndexRankings
Ranking Based On Selection :12
supply chain management
healthcare management
reliability
maintenance engineering
financial management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
71
0.366
* Total i10 IndexRankings
Ranking Based On Selection :13
Stochastic Process
AI & Machine Learning
Queueing & Reliability
Inventory & SCM
Soft Computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
106
0.570
* Total i10 IndexRankings
Ranking Based On Selection :14
Sensors
electroanalytical chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
96
0.519
* Total i10 IndexRankings
Ranking Based On Selection :15
Pattern Recognition
Computer Vision
Document Image Processing
EEG
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
155
0.847
* Total i10 IndexRankings
Ranking Based On Selection :16
Paper Technology
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
67
0.366
* Total i10 IndexRankings
Ranking Based On Selection :17
Physics
Material Science
Thin Films
Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
130
0.718
* Total i10 IndexRankings
Ranking Based On Selection :18
Computer Vision
Image Processing
Artificial Intelligence
Machine Learning
Deep Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
127
0.718
* Total i10 IndexRankings
Ranking Based On Selection :19
Spintronics
VLSI Image processing
Interconnects
Biosensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
132
0.781
* Total i10 IndexRankings
Ranking Based On Selection :20
Renewable Energy
Bio energy
Water Quality Mapping
Conservation of lakes and rivers
Induction Generators
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
131
0.775
* Total i10 IndexRankings
Ranking Based On Selection :21
Rainfall-runoff-sediment yield modelling
dam break analysis
water audit
EIA/EMP studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
127
0.751
* Total i10 IndexRankings
Ranking Based On Selection :22
Small Hydro Power
Solar Energy and Other Renewable Energy Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
135
0.808
* Total i10 IndexRankings
Ranking Based On Selection :23
Marketing
Consumer Behaviour
Services Marketing
Branding
New Technologies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
144
0.878
* Total i10 IndexRankings
Ranking Based On Selection :24
Numerical Optimization
Evolutionary Algorithms
Swarm Intelligence Techniques
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
105
0.640
* Total i10 IndexRankings
Ranking Based On Selection :25
Nanotechnology
Thin Films
MEMS
Sensors
Memory Devices
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
101
0.639
Vinod Kumar Gupta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
901
692
0.768
Chemistry
Environmental Engineering
Chemical Engg
S Manjunath Yadav
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
377
216
0.573
Material Characterization
Composites
Fatigue and Fracture
Tribology
Design of Experiments
Naseem Ahmed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
286
186
0.650
Dharmendra Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
281
140
0.498
Arun Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
274
167
0.609
Pradeep Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
260
197
0.758
Nano/Micro Machining
Industry 4.0
Business Process Reengineering & Supply Chain Management
Quality and Reliability Engineerin
B Prasad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
125
0.581
Biomass energy
air and water pollution
Sushil Auluck
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
208
99
0.476
DFT
Interfaces
Ferroelectrics
Thermoelectricity
Optical properties
Vimal Chandra Srivastava
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
182
0.915
Separation Processes & Catalysis
Pollution Abatement
Desulfurization
CO2 Utilization & Alternative Fuels
Nanomaterials
Patit Paban Kundu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
146
0.734
Membrane Sc & Technology
Microbial Fuel Cell
DMFC
URFC
drug delivery
Mohd Ashraf Iqbal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
150
0.769
Impact Mechanics
Crash
Blast
Penetration
Dinesh Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
71
0.366
supply chain management
healthcare management
reliability
maintenance engineering
financial management
Madhu Jain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
106
0.570
Stochastic Process
AI & Machine Learning
Queueing & Reliability
Inventory & SCM
Soft Computing
Rajendra Goyal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
96
0.519
Sensors
electroanalytical chemistry
Partha Pratim Roy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
155
0.847
Pattern Recognition
Computer Vision
Document Image Processing
EEG
Surendra Pal Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
67
0.366
Paper Technology
Chemical Engineering
Ramesh Chandra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
130
0.718
Physics
Material Science
Thin Films
Nanomaterials
Balasubramanian Raman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
127
0.718
Computer Vision
Image Processing
Artificial Intelligence
Machine Learning
Deep Learning
Brajesh Kumar Kaushik
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
132
0.781
Spintronics
VLSI Image processing
Interconnects
Biosensors
Mahendra Pal Sharma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
131
0.775
Renewable Energy
Bio energy
Water Quality Mapping
Conservation of lakes and rivers
Induction Generators
Surendra Kumar Mishra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
127
0.751
Rainfall-runoff-sediment yield modelling
dam break analysis
water audit
EIA/EMP studies
RP Saini
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
135
0.808
Small Hydro Power
Solar Energy and Other Renewable Energy Systems
Zillur Rahman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
144
0.878
Marketing
Consumer Behaviour
Services Marketing
Branding
New Technologies
Millie Pant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
105
0.640
Numerical Optimization
Evolutionary Algorithms
Swarm Intelligence Techniques
Davinder Kaur
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
101
0.639
Nanotechnology
Thin Films
MEMS
Sensors
Memory Devices