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" (873,864 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 :1
Metrology
holography
speckle phenomenon
laser instrumentation
Physical Optics
Metrics
H-Index
i10 Index
Citation
34
110
5,084
* Rankings
Ranking Based On Selection :2
Biofuel production
Metrics
H-Index
i10 Index
Citation
33
55
4,080
* Rankings
Ranking Based On Selection :3
Stress Physiology
GHG emission
C-sequestration
Metrics
H-Index
i10 Index
Citation
30
63
3,371
* Rankings
Ranking Based On Selection :4
Metrics
H-Index
i10 Index
Citation
27
39
2,285
* Rankings
Ranking Based On Selection :5
Instrumentation
Metrics
H-Index
i10 Index
Citation
23
51
2,678
* Rankings
Ranking Based On Selection :6
Extrusion technology
Food process modeling
Food rheology
Health foods & nutraceuticals
Metrics
H-Index
i10 Index
Citation
20
30
1,234
* Rankings
Ranking Based On Selection :7
Disease Biology (Type 2 Diabetes)
Metrics
H-Index
i10 Index
Citation
17
26
2,005
* Rankings
Ranking Based On Selection :8
NLP
speech
Metrics
H-Index
i10 Index
Citation
14
23
619
* Rankings
Ranking Based On Selection :9
Solar cell
DSSC
Polymer gel electrolyte
Electrochemistry
Metrics
H-Index
i10 Index
Citation
13
16
584
* Rankings
Ranking Based On Selection :10
Nano Devices and sensors
nanoscale engineering for sensors
gas sensor
biosensor
Metrics
H-Index
i10 Index
Citation
12
14
737
* Rankings
Ranking Based On Selection :11
Metrics
H-Index
i10 Index
Citation
12
13
509
* Rankings
Ranking Based On Selection :12
Computer aided drug design
Immunoinformatics
Bioinformatics
Computational Biology
Metrics
H-Index
i10 Index
Citation
10
12
285
* Rankings
Ranking Based On Selection :13
Metrics
H-Index
i10 Index
Citation
9
9
447
* Rankings
Ranking Based On Selection :14
Polymer
soft gel
Metrics
H-Index
i10 Index
Citation
9
9
342
* Rankings
Ranking Based On Selection :15
Green Cemistry and catalysis
Metrics
H-Index
i10 Index
Citation
9
9
317
* Rankings
Ranking Based On Selection :16
Spectral Graph Theory
Metrics
H-Index
i10 Index
Citation
9
9
322
* Rankings
Ranking Based On Selection :17
Phytochemical mediated study in regulation of breast cancer
Metrics
H-Index
i10 Index
Citation
8
8
321
* Rankings
Ranking Based On Selection :18
Sensor design and fabrication
Signal conditioning
wireless
Metrics
H-Index
i10 Index
Citation
8
7
271
* Rankings
Ranking Based On Selection :19
Laser forming
Metrics
H-Index
i10 Index
Citation
8
4
163
* Rankings
Ranking Based On Selection :20
Biodegradble Polymers
Polymer Nanocomposites
Catalysis
Metrics
H-Index
i10 Index
Citation
8
6
228
* Rankings
Ranking Based On Selection :21
Synthetic & Natural Polymers
Polymer Processing
Nano-bio-composites
Bio-thermoset
Metrics
H-Index
i10 Index
Citation
8
6
215
* Rankings
Ranking Based On Selection :22
biopolymer based drug delivery
Metrics
H-Index
i10 Index
Citation
7
7
486
* Rankings
Ranking Based On Selection :23
Polymer
Metrics
H-Index
i10 Index
Citation
7
6
256
* Rankings
Ranking Based On Selection :24
Catalysis
Metrics
H-Index
i10 Index
Citation
7
6
126
* Rankings
Ranking Based On Selection :25
cyanation
organic synthesis and catalysis
Metrics
H-Index
i10 Index
Citation
7
4
193
* Rankings
Ranking Based On Selection :26
Crystal Growth
Polymorphism
Nucleation
multicomponent systems
Metrics
H-Index
i10 Index
Citation
6
6
254
* Rankings
Ranking Based On Selection :27
Applied Photonics
Metrics
H-Index
i10 Index
Citation
6
4
149
* Rankings
Ranking Based On Selection :28
Image Processing
Computer Vision
AI-powered Software
Remote Sensing
Healthcare
Metrics
H-Index
i10 Index
Citation
6
3
81
* Rankings
Ranking Based On Selection :29
Rare earth oxide based nano structures
nano-bio interface
Rheology
Magnetocaloric effect
Metrics
H-Index
i10 Index
Citation
6
5
139
* Rankings
Ranking Based On Selection :30
Layered double hydroxides
composite
clay
nanocmposite
Metrics
H-Index
i10 Index
Citation
6
4
175
* Rankings
Ranking Based On Selection :31
Insecticide Resistance and Integrated Management of Helopeltis theivora Waterhouse
Metrics
H-Index
i10 Index
Citation
6
4
169
* Rankings
Ranking Based On Selection :32
Coding Theory
Metrics
H-Index
i10 Index
Citation
6
3
174
* Rankings
Ranking Based On Selection :33
Polymers
Metrics
H-Index
i10 Index
Citation
5
5
201
* Rankings
Ranking Based On Selection :34
Material Chemistry
Waterborne Polymer Chemistry
Nanotechnology
Metrics
H-Index
i10 Index
Citation
5
5
119
* Rankings
Ranking Based On Selection :35
Nanotechnology
biomolecule structure
molecular interactions
ultrasonic extraction
edible film development
Metrics
H-Index
i10 Index
Citation
5
4
162
* Rankings
Ranking Based On Selection :36
Rehabilitation Robotics
Optimization
Metrics
H-Index
i10 Index
Citation
5
3
118
* Rankings
Ranking Based On Selection :37
Microwave engineering
Metrics
H-Index
i10 Index
Citation
5
3
93
* Rankings
Ranking Based On Selection :38
Artificial Intelligence
Distributed Computing
Metrics
H-Index
i10 Index
Citation
5
3
86
* Rankings
Ranking Based On Selection :39
Remote sensing & GIS
Land-use/Land-cover
Landscape change
Spatial Ecology
Protected area Conservation
Metrics
H-Index
i10 Index
Citation
5
3
83
* Rankings
Ranking Based On Selection :40
Porous Materials
Catalysis
Organic Synthesis
Pharmaceutical Research
Metrics
H-Index
i10 Index
Citation
5
2
73
* Rankings
Ranking Based On Selection :41
Antisense Oligonucleotides
Density Functional Theory
Molecular Dynamics
Molecular Docking
Metrics
H-Index
i10 Index
Citation
5
1
67
* Rankings
Ranking Based On Selection :42
Computational Biology
Bioinformatics
Microbiology
DNA Repair
Metrics
H-Index
i10 Index
Citation
5
0
30
* Rankings
Ranking Based On Selection :43
Interdisciplinary research
Nanobiotechnology
MRI
Hybrid Nanosystems
Human Physiology.
Metrics
H-Index
i10 Index
Citation
5
4
146
* Rankings
Ranking Based On Selection :44
Multi-objective optimization
ERP solutions.
Metrics
H-Index
i10 Index
Citation
5
4
115
* Rankings
Ranking Based On Selection :45
Hybrid Energy Systems
Instrumentation and control
Energy conservation and management
Grid Integration
Metrics
H-Index
i10 Index
Citation
5
4
109
* Rankings
Ranking Based On Selection :46
Metrics
H-Index
i10 Index
Citation
4
4
230
* Rankings
Ranking Based On Selection :47
Bioenergy and waste management
Metrics
H-Index
i10 Index
Citation
4
4
230
* Rankings
Ranking Based On Selection :48
Cataracts
connexins
genomic editing
keratoconus
Metrics
H-Index
i10 Index
Citation
4
4
192
* Rankings
Ranking Based On Selection :49
Hyperspectral image
Machine learning
Metrics
H-Index
i10 Index
Citation
4
4
99
* Rankings
Ranking Based On Selection :50
Metamaterials
EMI absorbers
Metrics
H-Index
i10 Index
Citation
4
4
93
* Rankings
Ranking Based On Selection :51
Optimization
Metrics
H-Index
i10 Index
Citation
4
3
108
* Rankings
Ranking Based On Selection :52
Hydrology
Self similarity
flood scaling
PUB
clustering
Metrics
H-Index
i10 Index
Citation
4
3
64
* Rankings
Ranking Based On Selection :53
proteins
bioactive peptides functional food
Metrics
H-Index
i10 Index
Citation
4
3
56
* Rankings
Ranking Based On Selection :54
Theoretical modeling of astrophysical flows
study of X-ray binaries
X-ray data analysis
Metrics
H-Index
i10 Index
Citation
4
2
71
* Rankings
Ranking Based On Selection :55
Biodiversity
Ecosystem
Ecophysiology
Climate mitigation
Metrics
H-Index
i10 Index
Citation
4
2
61
* Rankings
Ranking Based On Selection :56
handwritten character recognition
computer vision
deep learning
Metrics
H-Index
i10 Index
Citation
4
2
40
* Rankings
Ranking Based On Selection :57
HEP-Phenomenology
Metrics
H-Index
i10 Index
Citation
4
2
35
* Rankings
Ranking Based On Selection :58
Polymer composites I Natural fiber based polymer composites I
Metrics
H-Index
i10 Index
Citation
4
1
54
* Rankings
Ranking Based On Selection :59
Data Mining
Bioinformatics
Metrics
H-Index
i10 Index
Citation
4
2
126
* Rankings
Ranking Based On Selection :60
Fuzzy Topology
General Topology
Group Theory
Real Analysis
Graph Theory
Metrics
H-Index
i10 Index
Citation
4
1
66
* Rankings
Ranking Based On Selection :61
cognitive vision
diagrams
Metrics
H-Index
i10 Index
Citation
4
0
18
* Rankings
Ranking Based On Selection :62
Soil nutrient dynamics
Abiotic stress
Plant physiology and biochemistry
Metrics
H-Index
i10 Index
Citation
3
3
160
* Rankings
Ranking Based On Selection :63
Microbial Fuel Cell
PEM-FC
Photoelectrochemical cell
Hydrogen Energy
Metrics
H-Index
i10 Index
Citation
3
3
80
* Rankings
Ranking Based On Selection :64
synthetic methodology
total synthesis
Metrics
H-Index
i10 Index
Citation
3
3
57
* Rankings
Ranking Based On Selection :65
Bioenergy
Biogas
GIS
Rural Energy Planning
Rural Livelihood
Metrics
H-Index
i10 Index
Citation
3
2
94
* Rankings
Ranking Based On Selection :66
Embedded system
Biomedical Signal Processing
Nerve Conduction Study
Biomedical Instrumentation
Metrics
H-Index
i10 Index
Citation
3
2
70
* Rankings
Ranking Based On Selection :67
Solar thermal application
photovoltaics
thermal energy storage
phase change materials
biomethane
Metrics
H-Index
i10 Index
Citation
3
2
57
* Rankings
Ranking Based On Selection :68
Neutrino Physics
Cosmology
Metrics
H-Index
i10 Index
Citation
3
2
42
* Rankings
Ranking Based On Selection :69
PAVEMENT ANALYSIS AND DESIGN
GEOMETRIC DESIGN OF ROADS
THEORY OF ELASTICITY
APPLIED MATHEMATICS
Metrics
H-Index
i10 Index
Citation
3
2
40
* Rankings
Ranking Based On Selection :70
bioinformatics
secondary structure of RNA
codon adaptation index
mutation
Metrics
H-Index
i10 Index
Citation
3
2
39
* Rankings
Ranking Based On Selection :71
Robotics
Control system
Metrics
H-Index
i10 Index
Citation
3
2
33
* Rankings
Ranking Based On Selection :72
Planar antennas
Defected Ground Structures
Microwave filters
VCOs
Metrics
H-Index
i10 Index
Citation
3
2
31
* Rankings
Ranking Based On Selection :73
Computational Biology
Bioinformatics
Molecular Modelling and Simulation
Metrics
H-Index
i10 Index
Citation
3
1
35
* Rankings
Ranking Based On Selection :74
Metrics
H-Index
i10 Index
Citation
3
1
29
* Rankings
Ranking Based On Selection :75
Fluoride sensing
Metrics
H-Index
i10 Index
Citation
3
1
29
* Rankings
Ranking Based On Selection :76
Image Processing
Restoration
Retrieval
ISFET
Metrics
H-Index
i10 Index
Citation
3
0
10
* Rankings
Ranking Based On Selection :77
Data Mining
Network Security
Machine Learning
Metrics
H-Index
i10 Index
Citation
2
1
107
* Rankings
Ranking Based On Selection :78
Livelihood
Gender
Land
Agrarian Studies
Metrics
H-Index
i10 Index
Citation
2
1
101
* Rankings
Ranking Based On Selection :79
Linear algebra
Algebraic graph theory
Combinatorial matrix theory
Metrics
H-Index
i10 Index
Citation
2
1
96
* Rankings
Ranking Based On Selection :80
Optimization
Evolutionary Algorithms
Pattern Analysis
Machine Intelligence
Metrics
H-Index
i10 Index
Citation
2
1
35
* Rankings
Ranking Based On Selection :81
Surface Chemistry
Metrics
H-Index
i10 Index
Citation
2
1
21
* Rankings
Ranking Based On Selection :82
Electrocatalysis
Fuel cell reactions
Metrics
H-Index
i10 Index
Citation
2
1
21
* Rankings
Ranking Based On Selection :83
Thermal Energy Storage
Solar Thermal Energy
Metrics
H-Index
i10 Index
Citation
2
0
16
* Rankings
Ranking Based On Selection :84
Pollution biology and health
Plant-insect interactions
Role of plant extracts in controlling insect pests
Pollution and healt
Metrics
H-Index
i10 Index
Citation
2
0
15
* Rankings
Ranking Based On Selection :85
Metrics
H-Index
i10 Index
Citation
2
0
14
* Rankings
Ranking Based On Selection :86
Simelation and modelling of Nano Electronic Devices
Metrics
H-Index
i10 Index
Citation
2
0
13
* Rankings
Ranking Based On Selection :87
political economy
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based On Selection :88
Water Environment Technology
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based On Selection :89
Body Studies
Grotesque
Sexuality
Gender
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based On Selection :90
Navier-Stokes Equations
Partial Differential Equations
Metrics
H-Index
i10 Index
Citation
2
0
10
* Rankings
Ranking Based On Selection :91
Complex plasma
Statistical Physics
Numerical Simulation
Metrics
H-Index
i10 Index
Citation
2
0
8
* Rankings
Ranking Based On Selection :92
Phytochemicals
encapsulation
Molecular docking
MD simulation
Food Biochemistry
Metrics
H-Index
i10 Index
Citation
2
0
8
* Rankings
Ranking Based On Selection :93
Rehabiltation Robotics
Metrics
H-Index
i10 Index
Citation
2
0
7
* Rankings
Ranking Based On Selection :94
Tumour Immunology
bioinformatics
Metrics
H-Index
i10 Index
Citation
2
0
7
* Rankings
Ranking Based On Selection :95
Disaster Management
Metrics
H-Index
i10 Index
Citation
2
1
19
* Rankings
Ranking Based On Selection :96
TMDCs materials
Radiation based studies
Metrics
H-Index
i10 Index
Citation
1
0
9
* Rankings
Ranking Based On Selection :97
Plasma fireball and instabilities
Metrics
H-Index
i10 Index
Citation
1
0
2
* Rankings
Ranking Based On Selection :98
Digital Watermarking
Steganography
Information Encryption
Digital Image Processing
Machine Learning
Metrics
H-Index
i10 Index
Citation
1
0
1
Rajpal S. Sirohi
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
34
110
5,084
Metrology
holography
speckle phenomenon
laser instrumentation
Physical Optics
Dhanapati Deka
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
33
55
4,080
Manabendra Bhuyan
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
23
51
2,678
Amit Baran Das
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,234
Extrusion technology
Food process modeling
Food rheology
Health foods & nutraceuticals
Suman Dasgupta
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
17
26
2,005
Kiranjyoti Mohan
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
13
16
584
Nano Devices and sensors
nanoscale engineering for sensors
gas sensor
biosensor
Sanchaita Rajkhowa
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
10
12
285
Computer aided drug design
Immunoinformatics
Bioinformatics
Computational Biology
Dhrubajyoti Talukdar
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
9
9
317
Synthetic & Natural Polymers
Polymer Processing
Nano-bio-composites
Bio-thermoset
Diganta Hatiboruah
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
6
4
149
Image Processing
Computer Vision
AI-powered Software
Remote Sensing
Healthcare
Rare earth oxide based nano structures
nano-bio interface
Rheology
Magnetocaloric effect
Pranjal Pratim Das
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
6
4
169
Insecticide Resistance and Integrated Management of Helopeltis theivora Waterhouse
Nanotechnology
biomolecule structure
molecular interactions
ultrasonic extraction
edible film development
Remote sensing & GIS
Land-use/Land-cover
Landscape change
Spatial Ecology
Protected area Conservation
Porous Materials
Catalysis
Organic Synthesis
Pharmaceutical Research
Antisense Oligonucleotides
Density Functional Theory
Molecular Dynamics
Molecular Docking
Interdisciplinary research
Nanobiotechnology
MRI
Hybrid Nanosystems
Human Physiology.
Pradyumna Kumar Choudhury
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
5
4
109
Hybrid Energy Systems
Instrumentation and control
Energy conservation and management
Grid Integration
Surya Prakash G Ponnam
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
4
4
192
Theoretical modeling of astrophysical flows
study of X-ray binaries
X-ray data analysis
Gisandu K Malunguja
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
4
2
61
handwritten character recognition
computer vision
deep learning
Bichitra Bijay Boruah
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
4
2
35
Fuzzy Topology
General Topology
Group Theory
Real Analysis
Graph Theory
Soil nutrient dynamics
Abiotic stress
Plant physiology and biochemistry
Microbial Fuel Cell
PEM-FC
Photoelectrochemical cell
Hydrogen Energy
Embedded system
Biomedical Signal Processing
Nerve Conduction Study
Biomedical Instrumentation
Solar thermal application
photovoltaics
thermal energy storage
phase change materials
biomethane
Binanda Khungur Narzary
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
3
2
40
PAVEMENT ANALYSIS AND DESIGN
GEOMETRIC DESIGN OF ROADS
THEORY OF ELASTICITY
APPLIED MATHEMATICS
bioinformatics
secondary structure of RNA
codon adaptation index
mutation
Planar antennas
Defected Ground Structures
Microwave filters
VCOs
Computational Biology
Bioinformatics
Molecular Modelling and Simulation
Sudhangshu Priya Bharati
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
3
1
29
Hilly Gohain Baruah
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
3
0
10
Linear algebra
Algebraic graph theory
Combinatorial matrix theory
Optimization
Evolutionary Algorithms
Pattern Analysis
Machine Intelligence
Pollution biology and health
Plant-insect interactions
Role of plant extracts in controlling insect pests
Pollution and healt
Kumar Kritartha Kaushik
Tezpur University
Tezpur, India
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Phytochemicals
encapsulation
Molecular docking
MD simulation
Food Biochemistry
Digital Watermarking
Steganography
Information Encryption
Digital Image Processing
Machine Learning