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" (873,864 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
Elsayed E. Hafez
-plant pathology
cancer research
genome and transcriptome research
Molecular Biology
Metrics
H-Index
i10 Index
Citation
32
111
4,282
* Rankings
Ranking Based On Selection :2
Rehab Y. Ghareeb
Plant protection
Molecular Biology
Nanotechnology
Plant pathology
Nematology and biological control
Metrics
H-Index
i10 Index
Citation
21
33
1,034
Hesham S Abada
Pomology
Fruit Crops Production
Fruit Science
Plant Physiology
Postharvest Physiology
Metrics
H-Index
i10 Index
Citation
5
3
82
Rankings
Ranking Based On Selection: 1
Elsayed E. Hafez
Metrics
H-Index
i10 Index
Citation Counts
32
111
4,282
-plant pathology
cancer research
genome and transcriptome research
Molecular Biology
Rankings
Ranking Based On Selection: 2
Rehab Y. Ghareeb
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,034
Plant protection
Molecular Biology
Nanotechnology
Plant pathology
Nematology and biological control
Rankings
Ranking Based On Selection: 3
Sherien Sobhy|Sherien E. Sobhy
Metrics
H-Index
i10 Index
Citation Counts
7
7
121
Plant physiology
plant microbial interactions
Rankings
Ranking Based On Selection: 4
Hesham S Abada
Metrics
H-Index
i10 Index
Citation Counts
5
3
82
Pomology
Fruit Crops Production
Fruit Science
Plant Physiology
Postharvest Physiology
Rankings
Ranking Based On Selection: 5
Mohamed Ali Eweda
Metrics
H-Index
i10 Index
Citation Counts
2
2
25