Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (936,900 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
Ashok Kumar Yadav
Internal Combustion Engines
Alternative fuels for IC Engines
Combustion
Emission Control
Metrics
H-Index
i10 Index
Citation
26
59
1,789
Dipak Kumar
Fatigue Fracture for high temperature aplications
Surface coatings
Tribology
FEM modeling using Abaqus ...
Metrics
H-Index
i10 Index
Citation
9
9
248

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* Rankings
Ranking Based On Selection: 12
Pankaj Kumar Sharma
Metal forming Simulations and Composites
Metrics
H-Index
i10 Index
Citation
5
1
45
* Rankings
Ranking Based On Selection: 13
Shiv Prakash Bihari
Power Electronics
power systems
control systems
Measurement
Electrical Engineering
Metrics
H-Index
i10 Index
Citation
5
3
169
* Rankings
Ranking Based On Selection: 19
Hariom Tyagi
Biometric
Blockchain
Algorithm etc
Metrics
H-Index
i10 Index
Citation
4
1
47
* Rankings
Ranking Based On Selection: 21
Neha Singh
Software Engineering
Fuzzy Logic
Internet of Things
Machine Learning
Metrics
H-Index
i10 Index
Citation
3
2
39
* Rankings
Ranking Based On Selection: 28
Vibhuti Tyagi
Human resource management
Relationship Management
Customer Satisfaction
Metrics
H-Index
i10 Index
Citation
2
2
87
Vijay Tripathi
autonomous systems
cloud
database
data analytics
Metrics
H-Index
i10 Index
Citation
1
0
4
Rankings
Ranking Based On Selection: 1
Sanjay Singh
Metrics
H-Index
i10 Index
Citation Counts
37
175
6,935
Rankings
Ranking Based On Selection: 2
Ashok Kumar Yadav
Metrics
H-Index
i10 Index
Citation Counts
26
59
1,789
Internal Combustion Engines
Alternative fuels for IC Engines
Combustion
Emission Control
Rankings
Ranking Based On Selection: 3
Praveen Kumar
Metrics
H-Index
i10 Index
Citation Counts
21
48
3,237
Rankings
Ranking Based On Selection: 4
RK Yadav
Metrics
H-Index
i10 Index
Citation Counts
12
18
470
Rankings
Ranking Based On Selection: 6
Dipak Kumar
Metrics
H-Index
i10 Index
Citation Counts
9
9
248
Fatigue Fracture for high temperature aplications
Surface coatings
Tribology
FEM modeling using Abaqus ...
Rankings
Ranking Based On Selection: 7
Dk Chauhan
Metrics
H-Index
i10 Index
Citation Counts
8
3
128
Rankings
Ranking Based On Selection: 9
Shailesh Kumar Gupta
Metrics
H-Index
i10 Index
Citation Counts
6
3
131
Power Electronics & Drives
Multiphase Machines
Multilevel Machines
Rankings
Ranking Based On Selection: 10
Pankaj Kumar Sharma
Metrics
H-Index
i10 Index
Citation Counts
6
5
276
PHARMACEUTICAL
MICROEMULSION
TOPICAL DELIVERY
FORMULATION
EVALUATION

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Rankings
Ranking Based On Selection: 11
Puneet Chandra Srivastava
Metrics
H-Index
i10 Index
Citation Counts
6
4
84
Rankings
Ranking Based On Selection: 12
Pankaj Kumar Sharma
Metrics
H-Index
i10 Index
Citation Counts
5
1
45
Metal forming Simulations and Composites
Rankings
Ranking Based On Selection: 13
Shiv Prakash Bihari
Metrics
H-Index
i10 Index
Citation Counts
5
3
169
Power Electronics
power systems
control systems
Measurement
Electrical Engineering
Rankings
Ranking Based On Selection: 14
Dilip Kumar Gupta
Metrics
H-Index
i10 Index
Citation Counts
4
4
101
Rankings
Ranking Based On Selection: 15
Neha Goel
Metrics
H-Index
i10 Index
Citation Counts
4
3
92
Rankings
Ranking Based On Selection: 16
Ritu Agarwal
Metrics
H-Index
i10 Index
Citation Counts
4
3
71
Rankings
Ranking Based On Selection: 18
Lalit Kumar Saraswat
Metrics
H-Index
i10 Index
Citation Counts
4
2
96
Rankings
Ranking Based On Selection: 19
Hariom Tyagi
Metrics
H-Index
i10 Index
Citation Counts
4
1
47
Biometric
Blockchain
Algorithm etc
Rankings
Ranking Based On Selection: 21
Neha Singh
Metrics
H-Index
i10 Index
Citation Counts
3
2
39
Software Engineering
Fuzzy Logic
Internet of Things
Machine Learning
Rankings
Ranking Based On Selection: 22
Geetika Mehta
Metrics
H-Index
i10 Index
Citation Counts
3
0
15
stroke
cerebral ischemia
Rankings
Ranking Based On Selection: 23
Rashmi Tripathi
Metrics
H-Index
i10 Index
Citation Counts
3
0
15
Rankings
Ranking Based On Selection: 24
Neena Sharma
Metrics
H-Index
i10 Index
Citation Counts
3
1
71
Rankings
Ranking Based On Selection: 25
Anamika Gupta
Metrics
H-Index
i10 Index
Citation Counts
3
1
52
Rankings
Ranking Based On Selection: 27
Kunal Lala
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
Rankings
Ranking Based On Selection: 28
Vibhuti Tyagi
Metrics
H-Index
i10 Index
Citation Counts
2
2
87
Human resource management
Relationship Management
Customer Satisfaction
Rankings
Ranking Based On Selection: 29
Rituparna Palit
Metrics
H-Index
i10 Index
Citation Counts
2
1
23
Rankings
Ranking Based On Selection: 30
Shikha Mittal
Metrics
H-Index
i10 Index
Citation Counts
2
0
5
Rankings
Ranking Based On Selection: 32
Vijay Tripathi
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
autonomous systems
cloud
database
data analytics
Rankings
Ranking Based On Selection: 33
Pavan Kumar Shukla
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
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