The ranking of “Top 100” scientists is based on total h-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, EECA, BRICS, and COMESA 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, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (829,221 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
World Rank
319,372
Country Rank
96,101
Institution Rank :
2,921
dopamine
reinforcement learning
depression
Metrics
H-Index
i10 Index
Citation
25
35
3,373
* Rankings
World Rank
462,657
Country Rank
13,441
Institution Rank :
3
Metrics
H-Index
i10 Index
Citation
20
67
5,858
* Rankings
World Rank
609,157
Country Rank
19,671
Institution Rank :
207
Metrics
H-Index
i10 Index
Citation
16
23
1,036
* Rankings
World Rank
685,749
Country Rank
39,913
Institution Rank :
2,245
Translational Nanomedicine
NanoBiologics engineering
Nanofabrication
Cell and Gene Therapies
Metrics
H-Index
i10 Index
Citation
14
14
1,221
* Rankings
World Rank
687,963
Country Rank
1
Institution Rank :
1
Metrics
H-Index
i10 Index
Citation
14
20
721
* Rankings
World Rank
838,586
Country Rank
31,139
Institution Rank :
6
Metrics
H-Index
i10 Index
Citation
11
14
460
* Rankings
World Rank
883,661
Country Rank
33,647
Institution Rank :
8
Advanced Manufacturing
Metal Matrix Composites
Material Characterization
Waste Utilization
Metrics
H-Index
i10 Index
Citation
10
11
470
* Rankings
World Rank
968,405
Country Rank
251,947
Institution Rank :
3,085
Metrics
H-Index
i10 Index
Citation
9
9
639
* Rankings
World Rank
973,618
Country Rank
5,982
Institution Rank :
580
Advanced drug delivery
Regenerative medicine
Hydrogel materials
Peripheral nerve regeneration
Polysaccharide biomaterials
Metrics
H-Index
i10 Index
Citation
9
9
293
* Rankings
World Rank
1,038,365
Country Rank
265,349
Institution Rank :
1,516
Neurodegenerative diseases
Neuroplasticity
Neuroinflammation
Interorgan communication
Metrics
H-Index
i10 Index
Citation
8
6
237
* Rankings
World Rank
1,117,596
Country Rank
1,796
Institution Rank :
12
condensed matter physics
Carbon materials
Graphene derivatives
Semiconducting oxide
Photocatalytic Activity
Metrics
H-Index
i10 Index
Citation
7
6
131
* Rankings
World Rank
1,142,509
Country Rank
7,869
Institution Rank :
866
Metrics
H-Index
i10 Index
Citation
7
6
352
* Rankings
World Rank
1,324,202
Country Rank
314,664
Institution Rank :
2,218
Cancer therapy
Functional genomics
CRISPRi/a
Multiple myeloma
Metrics
H-Index
i10 Index
Citation
5
4
117
* Rankings
World Rank
1,407,672
Country Rank
65,716
Institution Rank :
61
fungal biology
bioinformatics
phytochemistry
phytocompound analysis
Metrics
H-Index
i10 Index
Citation
5
2
73
* Rankings
World Rank
1,448,809
Country Rank
5,692
Institution Rank :
1,994
T-cell Immunology
Autoimmune disease
Group A streptococcus
Metrics
H-Index
i10 Index
Citation
4
3
546
* Rankings
World Rank
1,459,706
Country Rank
69,012
Institution Rank :
91
Biofuel
Metrics
H-Index
i10 Index
Citation
4
3
101
* Rankings
World Rank
1,511,242
Country Rank
40,338
Institution Rank :
778
Prevention
Oral Cancer
Public health
Indigenous health
Metrics
H-Index
i10 Index
Citation
4
2
41
* Rankings
World Rank
1,593,117
Country Rank
79,286
Institution Rank :
25
Water & Sanitation
Biofuels
Environment
Metrics
H-Index
i10 Index
Citation
4
2
64
* Rankings
World Rank
1,646,719
Country Rank
82,846
Institution Rank :
27
video steganography
Metrics
H-Index
i10 Index
Citation
3
2
38
* Rankings
World Rank
1,764,470
Country Rank
92,583
Institution Rank :
30
Wastewater treatment
Textile wastewater treatment
Water Resources
Metrics
H-Index
i10 Index
Citation
3
1
25
* Rankings
World Rank
1,869,584
Country Rank
100,905
Institution Rank :
107
Metrics
H-Index
i10 Index
Citation
2
1
17
* Rankings
World Rank
1,879,953
Country Rank
101,800
Institution Rank :
34
Metrics
H-Index
i10 Index
Citation
2
1
13
* Rankings
World Rank
1,903,772
Country Rank
103,725
Institution Rank :
36
Distributed Generation
Smart Grids
Microgrids
Metrics
H-Index
i10 Index
Citation
2
0
13
* Rankings
World Rank
2,022,277
Country Rank
113,919
Institution Rank :
117
Internet of Things
Wireless sensor network
Data science
Artifical Intelligence
Metrics
H-Index
i10 Index
Citation
1
1
23
* Rankings
World Rank
2,047,665
Country Rank
116,002
Institution Rank :
39
Metrics
H-Index
i10 Index
Citation
1
1
11
* Rankings
World Rank
2,063,717
Country Rank
117,412
Institution Rank :
41
Metrics
H-Index
i10 Index
Citation
1
0
8
* Rankings
World Rank
2,092,343
Country Rank
119,911
Institution Rank :
43
3D Animation
3D gaming
Multimedia Designs
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
World Rank
2,092,343
Country Rank
119,911
Institution Rank :
98
Remote Sensing and GIS
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
World Rank
2,107,547
Country Rank
121,271
Institution Rank :
45
AI
Data Mining
Security
Metrics
H-Index
i10 Index
Citation
1
0
4
* Rankings
World Rank
2,127,138
Country Rank
123,034
Institution Rank :
46
Public health
mental health
health education and promotion
Metrics
H-Index
i10 Index
Citation
1
0
3
* Rankings
World Rank
2,177,199
Country Rank
4,850
Institution Rank :
57
Bio diversity
Entomology
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
609,157
19,671
207
Rankings
685,749
39,913
2,245
Poornima Dubey
Metrics
H-Index
i10 Index
Citation Counts
14
14
1,221
Translational Nanomedicine
NanoBiologics engineering
Nanofabrication
Cell and Gene Therapies
Rankings
883,661
33,647
8
Advanced Manufacturing
Metal Matrix Composites
Material Characterization
Waste Utilization
Rankings
973,618
5,982
580
Poornima Ramburrun
Metrics
H-Index
i10 Index
Citation Counts
9
9
293
Advanced drug delivery
Regenerative medicine
Hydrogel materials
Peripheral nerve regeneration
Polysaccharide biomaterials
Rankings
1,038,365
265,349
1,516
Poornima De Weerasinghe-Mudiyanselage|P Ekanayake
Metrics
H-Index
i10 Index
Citation Counts
8
6
237
Neurodegenerative diseases
Neuroplasticity
Neuroinflammation
Interorgan communication
Rankings
1,117,596
1,796
12
Poornima Sengunthar
Metrics
H-Index
i10 Index
Citation Counts
7
6
131
condensed matter physics
Carbon materials
Graphene derivatives
Semiconducting oxide
Photocatalytic Activity
Rankings
1,324,202
314,664
2,218
Poornima Ramkumar
Metrics
H-Index
i10 Index
Citation Counts
5
4
117
Rankings
1,407,672
65,716
61
fungal biology
bioinformatics
phytochemistry
phytocompound analysis
Rankings
1,448,809
5,692
1,994
Poornima Ambalavanan
Metrics
H-Index
i10 Index
Citation Counts
4
3
546
Rankings
1,459,706
69,012
91
Rankings
1,593,117
79,286
25
Rankings
1,646,719
82,846
27
Rankings
1,764,470
92,583
30
Chandni Kirpalani
Metrics
H-Index
i10 Index
Citation Counts
3
1
25
Wastewater treatment
Textile wastewater treatment
Water Resources
Rankings
1,879,953
101,800
34
Rankings
1,903,772
103,725
36
Rankings
2,022,277
113,919
117
Internet of Things
Wireless sensor network
Data science
Artifical Intelligence
Rankings
2,047,665
116,002
39
Rankings
2,063,717
117,412
41
Rankings
2,092,343
119,911
43
Rankings
2,127,138
123,034
46
Rankings
2,177,199
4,850
57
Poornima Wijerathna|HMPA Wijerathna
Metrics
H-Index
i10 Index
Citation Counts
1
0
1