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" (873,924 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.

Reza Talebi
Animal Science
Animal Genetics and Breeding
Reproductive Biology
Genomics
Metrics
H-Index
i10 Index
Citation
8
7
201
Hojjatollah Seiavoshy
Exercise Physiology
Special Exercise
Exercise and Diseases
Metrics
H-Index
i10 Index
Citation
8
4
146
Mehrdad Razmara
Durability of Concrete
Additive Manufacturing
Low-Carbon Cement/ Concrete
UHPC
Metrics
H-Index
i10 Index
Citation
5
5
181
Reza Nezamoleslami
Sustainable Construction
Water Footprint
Virtual Water
Embodied water and energy
Metrics
H-Index
i10 Index
Citation
4
4
136
Zahra Hossein Pour
Operations Research
Optimization
Systems and Process Analysis
Process Control
Data Mining
Metrics
H-Index
i10 Index
Citation
3
3
89
Maryam Vafaee
Water
Water Resources
Metrics
H-Index
i10 Index
Citation
2
1
15
Mehrdad Meshkinfam
Historical linguistics
Cognitive linguistics
Grammaticalization
Iranian languages
Metrics
H-Index
i10 Index
Citation
1
0
5
Rankings
Ranking Based On Selection: 1
Maliheh Safaiee|m safaiee, m safaee, m sfaei
Metrics
H-Index
i10 Index
Citation Counts
19
20
978
phthalocyanines
porphyrazines
catalyst
ionic liquid
Rankings
Ranking Based On Selection: 2
Maryam Farahmandrad
Metrics
H-Index
i10 Index
Citation Counts
8
8
203
Rankings
Ranking Based On Selection: 3
Reza Talebi
Metrics
H-Index
i10 Index
Citation Counts
8
7
201
Animal Science
Animal Genetics and Breeding
Reproductive Biology
Genomics
Rankings
Ranking Based On Selection: 4
Hojjatollah Seiavoshy
Metrics
H-Index
i10 Index
Citation Counts
8
4
146
Exercise Physiology
Special Exercise
Exercise and Diseases
Rankings
Ranking Based On Selection: 5
Mehrdad Razmara
Metrics
H-Index
i10 Index
Citation Counts
5
5
181
Durability of Concrete
Additive Manufacturing
Low-Carbon Cement/ Concrete
UHPC
Rankings
Ranking Based On Selection: 6
Reza Nezamoleslami
Metrics
H-Index
i10 Index
Citation Counts
4
4
136
Sustainable Construction
Water Footprint
Virtual Water
Embodied water and energy
Rankings
Ranking Based On Selection: 7
Zahra Hossein Pour
Metrics
H-Index
i10 Index
Citation Counts
3
3
89
Operations Research
Optimization
Systems and Process Analysis
Process Control
Data Mining
Rankings
Ranking Based On Selection: 8
Arya Yaghoubzadeh-Bavandpour
Metrics
H-Index
i10 Index
Citation Counts
3
1
31
water resources management
Rankings
Ranking Based On Selection: 9
Maryam Vafaee
Metrics
H-Index
i10 Index
Citation Counts
2
1
15
Rankings
Ranking Based On Selection: 10
Mehrdad Meshkinfam
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Historical linguistics
Cognitive linguistics
Grammaticalization
Iranian languages