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" (941,641 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
Jamal Hosseini
First interest
Second interest
...Agricultural Extension
Agricultural Education
Rural Development
Metrics
H-Index
i10 Index
Citation
17
43
1,237
* Rankings
Ranking Based On Selection: 3
Reza Radfar
System and Data Science
Complex Systems
Innovation System
Metrics
H-Index
i10 Index
Citation
15
29
1,077
Farshad Rashidinejad
Automation and Digitalization
Autonomous Mining Vehicles
Systems Modelling and Optimization
Rock Breakage
Metrics
H-Index
i10 Index
Citation
8
8
539
Ali Mansoor
Soft errors
Reliability of embedded processors
Faut-tolrant digital circuits and systems
Metrics
H-Index
i10 Index
Citation
2
0
8
Rankings
Ranking Based On Selection: 1
Esmaeil Najafi
Metrics
H-Index
i10 Index
Citation Counts
27
73
2,939
Rankings
Ranking Based On Selection: 2
Jamal Hosseini
Metrics
H-Index
i10 Index
Citation Counts
17
43
1,237
First interest
Second interest
...Agricultural Extension
Agricultural Education
Rural Development
Rankings
Ranking Based On Selection: 3
Reza Radfar
Metrics
H-Index
i10 Index
Citation Counts
15
29
1,077
System and Data Science
Complex Systems
Innovation System
Rankings
Ranking Based On Selection: 4
Ali Komeili
Metrics
H-Index
i10 Index
Citation Counts
12
13
951
Rankings
Ranking Based On Selection: 5
Farshad Rashidinejad
Metrics
H-Index
i10 Index
Citation Counts
8
8
539
Automation and Digitalization
Autonomous Mining Vehicles
Systems Modelling and Optimization
Rock Breakage
Rankings
Ranking Based On Selection: 6
Ali Mansoor
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Soft errors
Reliability of embedded processors
Faut-tolrant digital circuits and systems
Rankings
Ranking Based On Selection: 7
Amin Shadjoo
Metrics
H-Index
i10 Index
Citation Counts
2
1
1,742
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