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
Üsame Ali Usca
Machining
Modelling and Optimization
CAD/CAM/CAE
Composite Materials
Fluid Power
Metrics
H-Index
i10 Index
Citation
17
22
1,100
Özgür Özgün
Materials science
powder metallurgy
superalloys
Metrics
H-Index
i10 Index
Citation
12
12
640
Sinem Kiliçkap Işik
Thermodynamics
Renewable Energy
Energy Storage
Drying Systems
Nanotechnology
Metrics
H-Index
i10 Index
Citation
4
2
113
Yavuz Selim Tarih
makine mühendisliği
makine teorisi ve dinamiği
kompozit
Metrics
H-Index
i10 Index
Citation
2
2
22
Perihan Çulun
Termodinamik
Isı transferi
Soğutma
İklimlendirme
Motorlar
Metrics
H-Index
i10 Index
Citation
2
1
40
Feyyaz Koç
Makine Öğrenmesi
Yenilenebilir Enerji
Triboelektrik
Metrics
H-Index
i10 Index
Citation
2
0
8
Rankings
Ranking Based On Selection: 1
Üsame Ali Usca
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,100
Machining
Modelling and Optimization
CAD/CAM/CAE
Composite Materials
Fluid Power
Rankings
Ranking Based On Selection: 2
Özgür Özgün
Metrics
H-Index
i10 Index
Citation Counts
12
12
640
Rankings
Ranking Based On Selection: 3
Sinem Kiliçkap Işik
Metrics
H-Index
i10 Index
Citation Counts
4
2
113
Thermodynamics
Renewable Energy
Energy Storage
Drying Systems
Nanotechnology
Rankings
Ranking Based On Selection: 4
Yavuz Selim Tarih
Metrics
H-Index
i10 Index
Citation Counts
2
2
22
makine mühendisliği
makine teorisi ve dinamiği
kompozit
Rankings
Ranking Based On Selection: 5
Perihan Çulun
Metrics
H-Index
i10 Index
Citation Counts
2
1
40
Termodinamik
Isı transferi
Soğutma
İklimlendirme
Motorlar
Rankings
Ranking Based On Selection: 6
Feyyaz Koç
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Makine Öğrenmesi
Yenilenebilir Enerji
Triboelektrik