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" (873,688 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.
nautical science
Metrics
H-Index
i10 Index
Citation
59
154
13,920
Mechanical Engg
IC Engines
Thermography
Mechatronics
Metrics
H-Index
i10 Index
Citation
31
91
3,277
Mathematical Modelling
Non linear ODE/PDE
Metrics
H-Index
i10 Index
Citation
29
119
3,473
Power Electronics
SOft computing Techniques and Power systems
Metrics
H-Index
i10 Index
Citation
20
38
1,325
Nanomaterials
Nanocomposites
Polymers
Energy storage materials
Metrics
H-Index
i10 Index
Citation
20
29
2,110
Bioactive compounds
Biofuels
Food grade pigments
Probiotics
Nanoparticles
Metrics
H-Index
i10 Index
Citation
20
25
2,861
Zooplankton
Aquaculture
Reproductive Biology
Live Feed
Environmental Science
Metrics
H-Index
i10 Index
Citation
17
38
1,165
Aluminium composites
Materials
Metal Matrix COmposites
Mathematical Modelling.
Metrics
H-Index
i10 Index
Citation
16
20
1,060
Marine Microbiology
Plant Pathology
Microbial Metabolites
Quorum Sensing
Coastal Sand Dunes
Metrics
H-Index
i10 Index
Citation
15
17
752
* Rankings
Ranking Based
On Selection: 10
Nonophotonics
crystal growth
Metrics
H-Index
i10 Index
Citation
14
20
675
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* Rankings
Ranking Based
On Selection: 11
Marine Microbiology
Marine biotechnology
Pharmacology
Metrics
H-Index
i10 Index
Citation
14
21
503
* Rankings
Ranking Based
On Selection: 12
Supercapacitors
Nanomaterials
Metrics
H-Index
i10 Index
Citation
13
13
960
* Rankings
Ranking Based
On Selection: 13
Supercapacitors
Nanomaterials
Metrics
H-Index
i10 Index
Citation
13
13
959
* Rankings
Ranking Based
On Selection: 14
Nanomaterials and Photocatalysis
Metrics
H-Index
i10 Index
Citation
13
17
934
* Rankings
Ranking Based
On Selection: 15
Metrics
H-Index
i10 Index
Citation
12
15
2,385
* Rankings
Ranking Based
On Selection: 16
VLSI DEsign
Wireless Sensor networks
Metrics
H-Index
i10 Index
Citation
12
15
404
* Rankings
Ranking Based
On Selection: 17
Heat transfer
Material science and CFD
Metrics
H-Index
i10 Index
Citation
12
18
442
* Rankings
Ranking Based
On Selection: 18
Mechanical Engineering
Manufacturing
Materials
Welding
Composite
Metrics
H-Index
i10 Index
Citation
12
13
870
* Rankings
Ranking Based
On Selection: 19
Materials Science
crystal growth
spectroscopy and optical materials
Metrics
H-Index
i10 Index
Citation
12
15
352
* Rankings
Ranking Based
On Selection: 20
Nanophotonics
Photothermal studies
Semiconductors
Plasmonics
Metrics
H-Index
i10 Index
Citation
12
14
485
* Rankings
Ranking Based
On Selection: 21
Renewable Energy Sources
Power electronics
Multilevel inverter
Metrics
H-Index
i10 Index
Citation
11
12
501
* Rankings
Ranking Based
On Selection: 22
Marine Engineering
Management
Shipping & Logistics
Metrics
H-Index
i10 Index
Citation
10
10
580
* Rankings
Ranking Based
On Selection: 23
Metrics
H-Index
i10 Index
Citation
9
9
389
* Rankings
Ranking Based
On Selection: 24
Drilling fluids
Nanotechnology
Enhanced Oil Recovery and Flow assurance
Metrics
H-Index
i10 Index
Citation
8
8
751
* Rankings
Ranking Based
On Selection: 25
Heat transfer
solar
I.C Engines
Refrigeration and air conditioning
Metrics
H-Index
i10 Index
Citation
8
6
305
* Rankings
Ranking Based
On Selection: 26
Power System operation and control
Electrical Machines
Matlab
Metrics
H-Index
i10 Index
Citation
7
6
206
* Rankings
Ranking Based
On Selection: 27
CFD
Microchannel heat sink
Nanofluids
Metrics
H-Index
i10 Index
Citation
7
7
515
* Rankings
Ranking Based
On Selection: 28
MEOR
Reservoir Engineering
Petroleum Production and Biofuels
Metrics
H-Index
i10 Index
Citation
7
6
213
* Rankings
Ranking Based
On Selection: 29
Mathematics Graph theory
Metrics
H-Index
i10 Index
Citation
7
3
146
* Rankings
Ranking Based
On Selection: 30
Metrics
H-Index
i10 Index
Citation
7
6
235
* Rankings
Ranking Based
On Selection: 31
finance
hr
marketing
Metrics
H-Index
i10 Index
Citation
7
5
242
* Rankings
Ranking Based
On Selection: 32
Design
Metrics
H-Index
i10 Index
Citation
6
5
145
* Rankings
Ranking Based
On Selection: 33
Material Science
Energy
Metrics
H-Index
i10 Index
Citation
6
4
129
* Rankings
Ranking Based
On Selection: 34
Finance & HR
Metrics
H-Index
i10 Index
Citation
6
3
117
* Rankings
Ranking Based
On Selection: 35
Power Electronics and Drives
Metrics
H-Index
i10 Index
Citation
6
2
72
* Rankings
Ranking Based
On Selection: 36
VLSI
Signal Processing
Power electronics
Metrics
H-Index
i10 Index
Citation
6
5
112
* Rankings
Ranking Based
On Selection: 37
Management
Metrics
H-Index
i10 Index
Citation
6
3
133
* Rankings
Ranking Based
On Selection: 38
Heat Transfer
Refrigeration and Air Conditioning
Composite Materials
Renewable Energy.
Metrics
H-Index
i10 Index
Citation
6
3
125
* Rankings
Ranking Based
On Selection: 39
Biotechnology
Metrics
H-Index
i10 Index
Citation
6
3
65
* Rankings
Ranking Based
On Selection: 40
Power Electronics and Drives
Special Machines
Renewable Energy System
Metrics
H-Index
i10 Index
Citation
6
2
89
* Rankings
Ranking Based
On Selection: 41
Coastal
marine
Remote Sensign
GIS
Metrics
H-Index
i10 Index
Citation
6
5
145
* Rankings
Ranking Based
On Selection: 42
Special Functions
Statistical Analysis
Metrics
H-Index
i10 Index
Citation
6
2
116
* Rankings
Ranking Based
On Selection: 43
Composite Material
Machining
Thermal Analysis and CFD
Metrics
H-Index
i10 Index
Citation
5
4
138
* Rankings
Ranking Based
On Selection: 44
Food Technology
Metrics
H-Index
i10 Index
Citation
5
3
67
* Rankings
Ranking Based
On Selection: 45
power electronics and drives
Metrics
H-Index
i10 Index
Citation
5
2
100
* Rankings
Ranking Based
On Selection: 46
metallurgy
Metrics
H-Index
i10 Index
Citation
5
2
59
* Rankings
Ranking Based
On Selection: 47
Graph Theory
Metrics
H-Index
i10 Index
Citation
5
0
52
* Rankings
Ranking Based
On Selection: 48
Geo Physics
Material Science
Soil Science
Metrics
H-Index
i10 Index
Citation
5
4
205
* Rankings
Ranking Based
On Selection: 49
Human resourse management
Metrics
H-Index
i10 Index
Citation
5
1
80
* Rankings
Ranking Based
On Selection: 50
Library and Information Science
Metrics
H-Index
i10 Index
Citation
5
4
265
* Rankings
Ranking Based
On Selection: 51
EV charging
Power systems
Wireless power transfer
V2G
Cyber Security
Metrics
H-Index
i10 Index
Citation
5
1
76
* Rankings
Ranking Based
On Selection: 52
Networking
Metrics
H-Index
i10 Index
Citation
5
1
52
* Rankings
Ranking Based
On Selection: 53
Wireless communication
Mobile Communication
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
4
3
67
* Rankings
Ranking Based
On Selection: 54
High temperature materials
Machine Learning
Metrics
H-Index
i10 Index
Citation
4
2
47
* Rankings
Ranking Based
On Selection: 55
Wireless Network
DSP Embedded Systems
Metrics
H-Index
i10 Index
Citation
4
2
45
* Rankings
Ranking Based
On Selection: 56
power systems
Metrics
H-Index
i10 Index
Citation
4
1
48
* Rankings
Ranking Based
On Selection: 57
Metrics
H-Index
i10 Index
Citation
4
1
39
* Rankings
Ranking Based
On Selection: 58
Chemistry
Metrics
H-Index
i10 Index
Citation
4
2
96
* Rankings
Ranking Based
On Selection: 59
Petroleum Exploration
Enhanced Oil Recovery
Petroleum Economics
Reservoir Rocks and Fluid Properties
Metrics
H-Index
i10 Index
Citation
4
2
54
* Rankings
Ranking Based
On Selection: 60
Finance
International Business
Shipping and Logistics
Metrics
H-Index
i10 Index
Citation
4
1
43
* Rankings
Ranking Based
On Selection: 61
cyber security
Metrics
H-Index
i10 Index
Citation
4
1
47
* Rankings
Ranking Based
On Selection: 62
Marketing
General management
Metrics
H-Index
i10 Index
Citation
3
3
85
* Rankings
Ranking Based
On Selection: 63
Zoology
Marine Biology
Fisheries
Aquaculture
Marine Biotechnology
Metrics
H-Index
i10 Index
Citation
3
2
112
* Rankings
Ranking Based
On Selection: 64
Alternative Fuels
Combustion in IC Engines
Hydrogen Fuels
Optimization Methods
Combustion
Metrics
H-Index
i10 Index
Citation
3
2
89
* Rankings
Ranking Based
On Selection: 65
Blockchain
Web Services
Mobile Computing
Metrics
H-Index
i10 Index
Citation
3
2
74
* Rankings
Ranking Based
On Selection: 66
Biofuels
Metrics
H-Index
i10 Index
Citation
3
2
41
* Rankings
Ranking Based
On Selection: 67
power systems
Metrics
H-Index
i10 Index
Citation
3
2
40
* Rankings
Ranking Based
On Selection: 68
Material science
Metrics
H-Index
i10 Index
Citation
3
1
29
* Rankings
Ranking Based
On Selection: 69
Marginal Studies and ELT
Metrics
H-Index
i10 Index
Citation
3
0
15
* Rankings
Ranking Based
On Selection: 70
CAD
Metrics
H-Index
i10 Index
Citation
3
2
74
* Rankings
Ranking Based
On Selection: 71
Power Systems
Metrics
H-Index
i10 Index
Citation
3
2
45
* Rankings
Ranking Based
On Selection: 72
Marketing
Metrics
H-Index
i10 Index
Citation
3
1
122
* Rankings
Ranking Based
On Selection: 73
Indian Writing in English
English Language Teaching
Metrics
H-Index
i10 Index
Citation
3
0
17
* Rankings
Ranking Based
On Selection: 74
medical spectroscopy
Metrics
H-Index
i10 Index
Citation
2
1
99
* Rankings
Ranking Based
On Selection: 75
Power Systems
Metrics
H-Index
i10 Index
Citation
2
1
17
* Rankings
Ranking Based
On Selection: 76
Computer Networks
Network security
Artificial Intelligence
Machine Learning
Image Processing
Metrics
H-Index
i10 Index
Citation
2
1
16
* Rankings
Ranking Based
On Selection: 77
Ocean Engineering
Metrics
H-Index
i10 Index
Citation
2
0
16
* Rankings
Ranking Based
On Selection: 78
Graph theory
Metrics
H-Index
i10 Index
Citation
2
0
15
* Rankings
Ranking Based
On Selection: 79
International Business
Logistics & Marketing
Metrics
H-Index
i10 Index
Citation
2
0
14
* Rankings
Ranking Based
On Selection: 80
GAMES
Metrics
H-Index
i10 Index
Citation
2
0
13
* Rankings
Ranking Based
On Selection: 81
Literary Theory and Criticism and ELT
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based
On Selection: 82
Ship structure
ship materials
Metrics
H-Index
i10 Index
Citation
2
0
8
* Rankings
Ranking Based
On Selection: 83
Ship Hydrodynamics
Metrics
H-Index
i10 Index
Citation
2
1
29
* Rankings
Ranking Based
On Selection: 84
Graph Theory
Metrics
H-Index
i10 Index
Citation
2
0
12
* Rankings
Ranking Based
On Selection: 85
Shipboard operations and cross cultural studies
Metrics
H-Index
i10 Index
Citation
1
0
8
* Rankings
Ranking Based
On Selection: 86
Finance
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based
On Selection: 87
Petroleum Engineering
Metrics
H-Index
i10 Index
Citation
1
0
2
* Rankings
Ranking Based
On Selection: 88
Ship Design
Metrics
H-Index
i10 Index
Citation
1
0
3
Ravindranath K
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
59
154
13,920
Mechanical Engg
IC Engines
Thermography
Mechatronics
Lakshmanan Rajendran Hod
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
29
119
3,473
Mathematical Modelling
Non linear ODE/PDE
Power Electronics
SOft computing Techniques and Power systems
Nanomaterials
Nanocomposites
Polymers
Energy storage materials
Selvakumar Dharmaraj
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
20
25
2,861
Bioactive compounds
Biofuels
Food grade pigments
Probiotics
Nanoparticles
Zooplankton
Aquaculture
Reproductive Biology
Live Feed
Environmental Science
SS Raj Solay Anand
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,060
Aluminium composites
Materials
Metal Matrix COmposites
Mathematical Modelling.
Marine Microbiology
Plant Pathology
Microbial Metabolites
Quorum Sensing
Coastal Sand Dunes
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!
Marine Microbiology
Marine biotechnology
Pharmacology
Maheswari Physics
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
13
13
960
Supercapacitors
Nanomaterials
Nallappan Maheswari
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
13
13
959
Supercapacitors
Nanomaterials
Nanomaterials and Photocatalysis
V Balasubramanian
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
12
15
2,385
Rajavel Rangasamy
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
12
18
442
Heat transfer
Material science and CFD
Mechanical Engineering
Manufacturing
Materials
Welding
Composite
Materials Science
crystal growth
spectroscopy and optical materials
Nanophotonics
Photothermal studies
Semiconductors
Plasmonics
Renewable Energy Sources
Power electronics
Multilevel inverter
Marine Engineering
Management
Shipping & Logistics
Ponmani Swaminathan
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
8
8
751
Drilling fluids
Nanotechnology
Enhanced Oil Recovery and Flow assurance
Heat transfer
solar
I.C Engines
Refrigeration and air conditioning
Power System operation and control
Electrical Machines
Matlab
CFD
Microchannel heat sink
Nanofluids
MEOR
Reservoir Engineering
Petroleum Production and Biofuels
Prabhakaran Sundaram
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
6
5
145
Material Science
Energy
Heat Transfer
Refrigeration and Air Conditioning
Composite Materials
Renewable Energy.
Power Electronics and Drives
Special Machines
Renewable Energy System
Pattam Nagarajan Sridhar , Pn Sridhar
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
6
5
145
Coastal
marine
Remote Sensign
GIS
Salahuddin|SALAH UDDIN
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
6
2
116
Gssamy|SAMY GS, Samy Govindan Selvamani
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
5
4
138
Rani Elavarasan Anitha
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
5
3
67
I Paulraj Jayasimman-Maths
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
5
0
52
A Mohamed Haroon Basha
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
5
4
205
Geo Physics
Material Science
Soil Science
Divyaranjani Ramadoss
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
5
1
80
Human resourse management
Library and Information Science
EV charging
Power systems
Wireless power transfer
V2G
Cyber Security
Wireless communication
Mobile Communication
Artificial Intelligence
High temperature materials
Machine Learning
Petroleum Exploration
Enhanced Oil Recovery
Petroleum Economics
Reservoir Rocks and Fluid Properties
Dr M Bina Celine Dorathy
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
4
1
43
Finance
International Business
Shipping and Logistics
Christopher Roy T S
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
3
2
112
Zoology
Marine Biology
Fisheries
Aquaculture
Marine Biotechnology
Alternative Fuels
Combustion in IC Engines
Hydrogen Fuels
Optimization Methods
Combustion
Blockchain
Web Services
Mobile Computing
Amirtharaj Shanmugam
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
3
2
40
Srinivasan Ramarajan
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
3
1
122
Indian Writing in English
English Language Teaching
Computer Networks
Network security
Artificial Intelligence
Machine Learning
Image Processing
Ramasamy Senthilkumar
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
2
0
16
Ruben Anto|Ruben Anto M, M Ruben Anto
Amet University
Chennai, India
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
International Business
Logistics & Marketing
Literary Theory and Criticism and ELT
Petroleum Engineering