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" (910,673 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
Mohammad Reza Assari
Solar Energy
Drying
Energy Exergy
Heat transfer
thermodynamic
Metrics
H-Index
i10 Index
Citation
21
32
1,473
* Rankings
Ranking Based On Selection: 6
Babak Lashkar-Ara
Hydraulic Structures
River Engineering
Physical Hydraulic Modeling
Metrics
H-Index
i10 Index
Citation
10
11
317
* Rankings
Ranking Based On Selection: 7
Mohammad Hayati
(optimization decision making risk management) in mining
Metrics
H-Index
i10 Index
Citation
10
10
308

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* Rankings
Ranking Based On Selection: 12
Behnaz Safar Ali Najar
Architecture
Cultural Heritage
Built Heritage
Climate Change
Energy efficiency
Metrics
H-Index
i10 Index
Citation
6
5
108
* Rankings
Ranking Based On Selection: 13
Koorosh Attarian
Architecture
Environmental Psychology
Vernacular Architecture
Architectural Conservation
Metrics
H-Index
i10 Index
Citation
6
3
91
* Rankings
Ranking Based On Selection: 14
Fatemeh Molaeezadeh
Biomedical signal processing
Fuzzy systems
Neural networks
Deep learning
Chaos
Metrics
H-Index
i10 Index
Citation
6
5
102
* Rankings
Ranking Based On Selection: 15
Maryam Chinipardaz
Next Generation Wireless Networks
Internet of Thing
Green Practices & Solar Energy Harvesting
Metrics
H-Index
i10 Index
Citation
6
4
93
* Rankings
Ranking Based On Selection: 17
Zohreh Khayat
organic chemistry
supramolecular chemistry
material chemistry
Metrics
H-Index
i10 Index
Citation
6
6
193
* Rankings
Ranking Based On Selection: 19
Nader Rokni
Molecular Plant Pathology
plant-microbe interactions
polymorphism
Epidemiology
Mushrooms
Metrics
H-Index
i10 Index
Citation
5
4
79
* Rankings
Ranking Based On Selection: 20
Amir Assari
Permutation groups
Ergodic theory.
Metrics
H-Index
i10 Index
Citation
5
3
99
* Rankings
Ranking Based On Selection: 27
Mohamad Ali Movafaghpour
Machine Learning
Artificial Intelligence
Robotics
Analytical Optimization
Meta-heuristics
Metrics
H-Index
i10 Index
Citation
4
1
48
* Rankings
Ranking Based On Selection: 31
Hani Zarei
islamic architecture -Historical building- consrervation- Historical Construction
Metrics
H-Index
i10 Index
Citation
3
0
18
* Rankings
Ranking Based On Selection: 32
Amir Tayyebi
Urban Design- City Image- Urban Form- Urbanism- Architecture
Metrics
H-Index
i10 Index
Citation
3
0
12
* Rankings
Ranking Based On Selection: 36
توحید شیری
surfaces dome masque- Simulation of radiation in architectural-
Metrics
H-Index
i10 Index
Citation
2
0
10
Rankings
Ranking Based On Selection: 1
Mohammad Reza Assari
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,473
Solar Energy
Drying
Energy Exergy
Heat transfer
thermodynamic
Rankings
Ranking Based On Selection: 2
Food Science and Technology
Food Biotechnology
Biosurfactants and Bioemulsifier
Functional Foods
Rankings
Ranking Based On Selection: 3
Mojtaba Shafiee
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,052
Rankings
Ranking Based On Selection: 4
Mohammad Firoozzadeh
Metrics
H-Index
i10 Index
Citation Counts
16
23
612
Rankings
Ranking Based On Selection: 5
Ahmad Ghasemi
Metrics
H-Index
i10 Index
Citation Counts
14
16
926
Power system
Demand response
Smart grid
Active distribution system
Rankings
Ranking Based On Selection: 6
Babak Lashkar-Ara
Metrics
H-Index
i10 Index
Citation Counts
10
11
317
Hydraulic Structures
River Engineering
Physical Hydraulic Modeling
Rankings
Ranking Based On Selection: 7
Mohammad Hayati
Metrics
H-Index
i10 Index
Citation Counts
10
10
308
(optimization decision making risk management) in mining
Rankings
Ranking Based On Selection: 8
Marzieh Khademalrasool
Metrics
H-Index
i10 Index
Citation Counts
9
8
310
Rankings
Ranking Based On Selection: 9
Akbar Hassanipour
Metrics
H-Index
i10 Index
Citation Counts
9
8
434
Rankings
Ranking Based On Selection: 10
Hesam Seyed Kaboli
Metrics
H-Index
i10 Index
Citation Counts
8
7
438

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: 12
Behnaz Safar Ali Najar
Metrics
H-Index
i10 Index
Citation Counts
6
5
108
Architecture
Cultural Heritage
Built Heritage
Climate Change
Energy efficiency
Rankings
Ranking Based On Selection: 13
Koorosh Attarian
Metrics
H-Index
i10 Index
Citation Counts
6
3
91
Architecture
Environmental Psychology
Vernacular Architecture
Architectural Conservation
Rankings
Ranking Based On Selection: 14
Fatemeh Molaeezadeh
Metrics
H-Index
i10 Index
Citation Counts
6
5
102
Biomedical signal processing
Fuzzy systems
Neural networks
Deep learning
Chaos
Rankings
Ranking Based On Selection: 15
Maryam Chinipardaz
Metrics
H-Index
i10 Index
Citation Counts
6
4
93
Next Generation Wireless Networks
Internet of Thing
Green Practices & Solar Energy Harvesting
Rankings
Ranking Based On Selection: 17
Zohreh Khayat
Metrics
H-Index
i10 Index
Citation Counts
6
6
193
organic chemistry
supramolecular chemistry
material chemistry
Rankings
Ranking Based On Selection: 18
Mohammad Zakermoshfegh
Metrics
H-Index
i10 Index
Citation Counts
6
2
64
Soft Computing
Hydro-informatics
Rankings
Ranking Based On Selection: 19
Nader Rokni
Metrics
H-Index
i10 Index
Citation Counts
5
4
79
Molecular Plant Pathology
plant-microbe interactions
polymorphism
Epidemiology
Mushrooms
Rankings
Ranking Based On Selection: 20
Amir Assari
Metrics
H-Index
i10 Index
Citation Counts
5
3
99
Permutation groups
Ergodic theory.
Rankings
Ranking Based On Selection: 21
Elias Mavedat
Metrics
H-Index
i10 Index
Citation Counts
5
0
60
Rankings
Ranking Based On Selection: 22
Behzad Vasigh
Metrics
H-Index
i10 Index
Citation Counts
5
1
65
Rankings
Ranking Based On Selection: 23
Pegah Mohamadi
Metrics
H-Index
i10 Index
Citation Counts
5
1
43
Rankings
Ranking Based On Selection: 25
Mehdi Badie
Metrics
H-Index
i10 Index
Citation Counts
4
1
46
Rankings
Ranking Based On Selection: 27
Mohamad Ali Movafaghpour
Metrics
H-Index
i10 Index
Citation Counts
4
1
48
Machine Learning
Artificial Intelligence
Robotics
Analytical Optimization
Meta-heuristics
Rankings
Ranking Based On Selection: 28
Iman Pourfar
Metrics
H-Index
i10 Index
Citation Counts
4
1
28
Rankings
Ranking Based On Selection: 30
Babak Ranjbar
Metrics
H-Index
i10 Index
Citation Counts
3
1
19
Rankings
Ranking Based On Selection: 31
Hani Zarei
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
islamic architecture -Historical building- consrervation- Historical Construction
Rankings
Ranking Based On Selection: 32
Amir Tayyebi
Metrics
H-Index
i10 Index
Citation Counts
3
0
12
Urban Design- City Image- Urban Form- Urbanism- Architecture
Rankings
Ranking Based On Selection: 33
Mehdi Daryalal
Metrics
H-Index
i10 Index
Citation Counts
2
2
70
Rankings
Ranking Based On Selection: 34
Mohammadali Charoosaei
Metrics
H-Index
i10 Index
Citation Counts
2
1
30
Rankings
Ranking Based On Selection: 35
Pedram Mahdavi
Metrics
H-Index
i10 Index
Citation Counts
2
1
13
Rankings
Ranking Based On Selection: 36
توحید شیری
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
surfaces dome masque- Simulation of radiation in architectural-
Rankings
Ranking Based On Selection: 37
Mousa Mousazadeh
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Information Security
Artificial Intelligence
Formal Methods