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" (873,927 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
Imbaby Ismail Mahmoud
Algorithms
Object Tracking
Nuclear Reactors
Simulation
Spectrometry
Metrics
H-Index
i10 Index
Citation
11
15
596
Zeinab F. Elsharkawy
Electronic and communication engineering
Image processing
Machine learning
Optimization algorithms
UWB antennas
Metrics
H-Index
i10 Index
Citation
9
9
274
Eman Zahran
Digital signal and image processing
Artificial intelligence
Machine Learning
Wireless Sensor Network
Metrics
H-Index
i10 Index
Citation
5
2
55
Rankings
Ranking Based On Selection: 1
Imbaby Ismail Mahmoud
Metrics
H-Index
i10 Index
Citation Counts
11
15
596
Algorithms
Object Tracking
Nuclear Reactors
Simulation
Spectrometry
Rankings
Ranking Based On Selection: 2
Zeinab F. Elsharkawy
Metrics
H-Index
i10 Index
Citation Counts
9
9
274
Electronic and communication engineering
Image processing
Machine learning
Optimization algorithms
UWB antennas
Rankings
Ranking Based On Selection: 3
Eman Zahran
Metrics
H-Index
i10 Index
Citation Counts
5
2
55
Digital signal and image processing
Artificial intelligence
Machine Learning
Wireless Sensor Network
Rankings
Ranking Based On Selection: 4
Magy Kandil
Metrics
H-Index
i10 Index
Citation Counts
5
1
68
Rankings
Ranking Based On Selection: 5
Osama Hamdi Elgazzar
Metrics
H-Index
i10 Index
Citation Counts
4
1
37