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" (870,057 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
Marco G. Alves
Biology of Reproduction
Spermatogenesis
Hormonal regulation
Metabolism
Andrology
Metrics
H-Index
i10 Index
Citation
56
188
11,403
* Rankings
Ranking Based On Selection: 2
Silvia Socorro
Male Reproductive Biology
Hormone-dependent cancers
Metrics
H-Index
i10 Index
Citation
38
77
5,331
* Rankings
Ranking Based On Selection: 3
Carla Cruz
Biotechnology and Biomolecular Interactions
Metrics
H-Index
i10 Index
Citation
25
58
1,954
* Rankings
Ranking Based On Selection: 4
Cândida Tomaz
Biotechnology
Chromatography
Plasmids
Proteins
Metrics
H-Index
i10 Index
Citation
22
45
2,252
* Rankings
Ranking Based On Selection: 5
Silvério Rosa
Systems Biology
Fractional Calculus
Optimal Control
Applied Mathematics
Metrics
H-Index
i10 Index
Citation
11
12
470
Rankings
Ranking Based On Selection: 1
Marco G. Alves
Metrics
H-Index
i10 Index
Citation Counts
56
188
11,403
Biology of Reproduction
Spermatogenesis
Hormonal regulation
Metabolism
Andrology
Rankings
Ranking Based On Selection: 2
Silvia Socorro
Metrics
H-Index
i10 Index
Citation Counts
38
77
5,331
Male Reproductive Biology
Hormone-dependent cancers
Rankings
Ranking Based On Selection: 3
Carla Cruz
Metrics
H-Index
i10 Index
Citation Counts
25
58
1,954
Rankings
Ranking Based On Selection: 4
Cândida Tomaz
Metrics
H-Index
i10 Index
Citation Counts
22
45
2,252
Biotechnology
Chromatography
Plasmids
Proteins
Rankings
Ranking Based On Selection: 5
Silvério Rosa
Metrics
H-Index
i10 Index
Citation Counts
11
12
470
Systems Biology
Fractional Calculus
Optimal Control
Applied Mathematics