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" (931,956 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
Ehsan Khafipour
Gut Health
Microbiome
Rumen Microbiome
Microbial Ecology
Postbiotics
Metrics
H-Index
i10 Index
Citation
49
85
9,694
* Rankings
Ranking Based On Selection: 4
Aristos Aristidou|Aristos Andreas Aristidou, Aristos A Aristidou
biochemical engineering
metabolic engineering
biotechnology
biomanufacturing
Metrics
H-Index
i10 Index
Citation
28
55
5,465
* Rankings
Ranking Based On Selection: 5
Anirikh Chakrabarti
Microbiome
Animal Health & Nutrition
Human Health and Nutrition
Computational Biology
Data
Metrics
H-Index
i10 Index
Citation
17
20
1,901
* Rankings
Ranking Based On Selection: 6
Mohammad Sharif Khan
Metabolomics
Analytical Chemistry
Multidimensional Chromatography
Mass spectrometry
Metrics
H-Index
i10 Index
Citation
16
19
4,666
* Rankings
Ranking Based On Selection: 7
Honggang Zheng
Genetics
Plant Biotechnology
Molecular Biology
Genomics
Molecular Breeding
Metrics
H-Index
i10 Index
Citation
16
20
4,432
* Rankings
Ranking Based On Selection: 9
Christian De Santis
Aquaculture
Molecular Biology
Biochemistry
Genetics
Phisiology
Metrics
H-Index
i10 Index
Citation
15
16
965
* Rankings
Ranking Based On Selection: 10
Hassan A. Tabatabaee
Physical-chemical analysis
Rheology
Bio-based materials
Bitumen Chemistry
Recycling agents
Metrics
H-Index
i10 Index
Citation
15
20
969

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* Rankings
Ranking Based On Selection: 11
Paola Piantoni
Dairy cattle nutrition
physiology
endocrinology
and management.
Metrics
H-Index
i10 Index
Citation
15
17
1,134
* Rankings
Ranking Based On Selection: 12
Douglas Castagnino
Physiology and Animal Nutrition
Metrics
H-Index
i10 Index
Citation
14
16
803
* Rankings
Ranking Based On Selection: 13
Zheng Yang
Analytical chemistry
Natural product research
Food science
Metrics
H-Index
i10 Index
Citation
13
14
561
* Rankings
Ranking Based On Selection: 15
Olav Fjeld Kraugerud
Aquaculture
Agriculture
Feed Technology
Nutrition
Metrics
H-Index
i10 Index
Citation
12
12
858
* Rankings
Ranking Based On Selection: 17
Wes Schweer
Swine nutrition
Metrics
H-Index
i10 Index
Citation
10
10
345
Victor Ea Caldas
Computer vision
machine learning
imaging
microscopy
behaviour
Metrics
H-Index
i10 Index
Citation
8
8
576
Brian Lefebvre
fermentation
bioprocess engineering
biochemical engineering
protein folding
protein biophysics
Metrics
H-Index
i10 Index
Citation
8
7
293
Chang Chew Sew
product development
nonthermal technology
juice pasteurisation
food science
food technology
Metrics
H-Index
i10 Index
Citation
6
5
209
Ivan Marin
Data Science
Machine learning
artificial neural networks
Numerical methods
computer architecture
Metrics
H-Index
i10 Index
Citation
5
1
50
Samrat Mohanty
Rock Mechanics Geotechnical Engineering Caverns Slope Stability Salt Mechanics
Metrics
H-Index
i10 Index
Citation
5
3
280
Elisangela Guaiume
Poultry Nutrition
Feedmill
mathematical modeling
Metrics
H-Index
i10 Index
Citation
4
1
82
Rajarshi Biswas
RANS
Hybrid Turbulence modeling
Metrics
H-Index
i10 Index
Citation
3
1
22
Patrick Sheridan
Microbiology
biological engineering
fermentation technology
plant based proteins
alternative proteins
Metrics
H-Index
i10 Index
Citation
1
1
47
Rankings
Ranking Based On Selection: 1
JD Quigley III|J. D. Quigley, III
Metrics
H-Index
i10 Index
Citation Counts
52
110
8,993
Rankings
Ranking Based On Selection: 2
Ehsan Khafipour
Metrics
H-Index
i10 Index
Citation Counts
49
85
9,694
Gut Health
Microbiome
Rumen Microbiome
Microbial Ecology
Postbiotics
Rankings
Ranking Based On Selection: 3
Joonpyo Oh
Metrics
H-Index
i10 Index
Citation Counts
34
50
6,415
Rankings
Ranking Based On Selection: 4
Aristos Aristidou|Aristos Andreas Aristidou, Aristos A Aristidou
Metrics
H-Index
i10 Index
Citation Counts
28
55
5,465
biochemical engineering
metabolic engineering
biotechnology
biomanufacturing
Rankings
Ranking Based On Selection: 5
Anirikh Chakrabarti
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,901
Microbiome
Animal Health & Nutrition
Human Health and Nutrition
Computational Biology
Data
Rankings
Ranking Based On Selection: 6
Mohammad Sharif Khan
Metrics
H-Index
i10 Index
Citation Counts
16
19
4,666
Metabolomics
Analytical Chemistry
Multidimensional Chromatography
Mass spectrometry
Rankings
Ranking Based On Selection: 7
Honggang Zheng
Metrics
H-Index
i10 Index
Citation Counts
16
20
4,432
Genetics
Plant Biotechnology
Molecular Biology
Genomics
Molecular Breeding
Rankings
Ranking Based On Selection: 8
Varatharajan Vamadevan
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,939
Rankings
Ranking Based On Selection: 9
Christian De Santis
Metrics
H-Index
i10 Index
Citation Counts
15
16
965
Aquaculture
Molecular Biology
Biochemistry
Genetics
Phisiology
Rankings
Ranking Based On Selection: 10
Hassan A. Tabatabaee
Metrics
H-Index
i10 Index
Citation Counts
15
20
969
Physical-chemical analysis
Rheology
Bio-based materials
Bitumen Chemistry
Recycling agents

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Paola Piantoni
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,134
Dairy cattle nutrition
physiology
endocrinology
and management.
Rankings
Ranking Based On Selection: 12
Douglas Castagnino
Metrics
H-Index
i10 Index
Citation Counts
14
16
803
Physiology and Animal Nutrition
Rankings
Ranking Based On Selection: 13
Zheng Yang
Metrics
H-Index
i10 Index
Citation Counts
13
14
561
Analytical chemistry
Natural product research
Food science
Rankings
Ranking Based On Selection: 14
Paul A. Covey
Metrics
H-Index
i10 Index
Citation Counts
12
13
1,025
Rankings
Ranking Based On Selection: 15
Olav Fjeld Kraugerud
Metrics
H-Index
i10 Index
Citation Counts
12
12
858
Aquaculture
Agriculture
Feed Technology
Nutrition
Rankings
Ranking Based On Selection: 16
Garry Bowen
Metrics
H-Index
i10 Index
Citation Counts
12
13
884
Rankings
Ranking Based On Selection: 17
Wes Schweer
Metrics
H-Index
i10 Index
Citation Counts
10
10
345
Rankings
Ranking Based On Selection: 18
Nessrin Selim
Metrics
H-Index
i10 Index
Citation Counts
10
10
398
Rankings
Ranking Based On Selection: 19
Avi Goldstein
Metrics
H-Index
i10 Index
Citation Counts
9
9
404
Rankings
Ranking Based On Selection: 20
Victor Ea Caldas
Metrics
H-Index
i10 Index
Citation Counts
8
8
576
Computer vision
machine learning
imaging
microscopy
behaviour
Rankings
Ranking Based On Selection: 21
Brian Lefebvre
Metrics
H-Index
i10 Index
Citation Counts
8
7
293
fermentation
bioprocess engineering
biochemical engineering
protein folding
protein biophysics
Rankings
Ranking Based On Selection: 22
Nandita Kohli
Metrics
H-Index
i10 Index
Citation Counts
6
6
242
Rankings
Ranking Based On Selection: 23
Chang Chew Sew
Metrics
H-Index
i10 Index
Citation Counts
6
5
209
product development
nonthermal technology
juice pasteurisation
food science
food technology
Rankings
Ranking Based On Selection: 24
Thomas Cavrois-Rogacki
Metrics
H-Index
i10 Index
Citation Counts
5
5
66
Rankings
Ranking Based On Selection: 25
Xuan Wang
Metrics
H-Index
i10 Index
Citation Counts
5
4
407
Rankings
Ranking Based On Selection: 26
Eric Sumner
Metrics
H-Index
i10 Index
Citation Counts
5
2
100
Rankings
Ranking Based On Selection: 27
Ivan Marin
Metrics
H-Index
i10 Index
Citation Counts
5
1
50
Data Science
Machine learning
artificial neural networks
Numerical methods
computer architecture
Rankings
Ranking Based On Selection: 28
Samrat Mohanty
Metrics
H-Index
i10 Index
Citation Counts
5
3
280
Rock Mechanics Geotechnical Engineering Caverns Slope Stability Salt Mechanics
Rankings
Ranking Based On Selection: 30
Yan Sun
Metrics
H-Index
i10 Index
Citation Counts
4
3
191
Rankings
Ranking Based On Selection: 31
Elisangela Guaiume
Metrics
H-Index
i10 Index
Citation Counts
4
1
82
Poultry Nutrition
Feedmill
mathematical modeling
Rankings
Ranking Based On Selection: 32
Rajarshi Biswas
Metrics
H-Index
i10 Index
Citation Counts
3
1
22
RANS
Hybrid Turbulence modeling
Rankings
Ranking Based On Selection: 34
Patrick Sheridan
Metrics
H-Index
i10 Index
Citation Counts
1
1
47
Microbiology
biological engineering
fermentation technology
plant based proteins
alternative proteins
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