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" (1,010,204 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
Masoumeh Tabatabaee
Coordination chemistry
crystallography
synthesis of nanoparticles
biochemistry
Metrics
H-Index
i10 Index
Citation
24
62
2,056
S Ali Almodaresi
Gemorphology
D-insar
spatial analysis
GIS
MCDM modelling
Metrics
H-Index
i10 Index
Citation
13
18
549
Abolhasan Halvani
COPD
ASthma
Pulmonary vascular disease
ICU
Metrics
H-Index
i10 Index
Citation
11
11
318
Ma Shirgholami
nanotextiles
biotextile
Metrics
H-Index
i10 Index
Citation
6
5
272
Rankings
Ranking Based On Selection: 1
Masoumeh Tabatabaee
Metrics
H-Index
i10 Index
Citation Counts
24
62
2,056
Coordination chemistry
crystallography
synthesis of nanoparticles
biochemistry
Rankings
Ranking Based On Selection: 2
S Ali Almodaresi
Metrics
H-Index
i10 Index
Citation Counts
13
18
549
Gemorphology
D-insar
spatial analysis
GIS
MCDM modelling
Rankings
Ranking Based On Selection: 3
Reza Mortazavizadeh
Metrics
H-Index
i10 Index
Citation Counts
11
11
266
Rankings
Ranking Based On Selection: 4
Abolhasan Halvani
Metrics
H-Index
i10 Index
Citation Counts
11
11
318
COPD
ASthma
Pulmonary vascular disease
ICU
Rankings
Ranking Based On Selection: 5
Saeid Jafari
Metrics
H-Index
i10 Index
Citation Counts
9
9
368
Rankings
Ranking Based On Selection: 6
Ma Shirgholami
Metrics
H-Index
i10 Index
Citation Counts
6
5
272
nanotextiles
biotextile
Rankings
Ranking Based On Selection: 7
Taftiyan
Metrics
H-Index
i10 Index
Citation Counts
4
0
49
Rankings
Ranking Based On Selection: 8
Hamed Haghparast
Metrics
H-Index
i10 Index
Citation Counts
2
1
23