The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 years. As of Jan 01, 2026, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.131.752) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
Rankings
Rankings
Rankings
Astrophysics | Astronomy | Statistics | exoplanets | binary star
H-Index Metrics
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H-Index71
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i10 Index136
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Citation Counts46,199
Rankings
Rankings
Rankings
Rankings
Astrodynamics | Spacecraft Formation Flying | Space Systems | Celestial Mechanic
H-Index Metrics
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H-Index43
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i10 Index130
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Citation Counts6,812
Rankings
Rankings
Rankings
composite structures | smart structures | buckling | vibrations | piezoelectricit
H-Index Metrics
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H-Index39
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i10 Index90
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Citation Counts4,372
Rankings
Rankings
Rankings
Information Fusion | Estimation | Guidance | Navigation and Contro
H-Index Metrics
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H-Index30
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i10 Index70
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Citation Counts4,408
Rankings
Rankings
Fluid mechanics | rarefied gas dynamics | aeroacoustic
H-Index Metrics
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H-Index18
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i10 Index25
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Citation Counts774
Rankings
Rankings
Astrodynamics | Guidance | Control | Estimation and Tracking | Cooperative decision and contro
H-Index Metrics
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H-Index13
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i10 Index14
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Citation Counts1,166
Rankings
Rankings
Astrodynamics | Dynamical Systems | Perturbation Theory | Applied Mathematic
H-Index Metrics
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H-Index12
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i10 Index14
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Citation Counts469
Rankings
Rankings
Aerodynamics | Fluid Mechanics | Flight Mechanics | Flow Instabilities and Transition | Flow Contro
H-Index Metrics
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H-Index9
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i10 Index9
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Citation Counts365
Rankings
Control of UAVs | Trajectory Planning and Tracking | Robotics | Urban Air Mobility System
H-Index Metrics
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H-Index6
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i10 Index5
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Citation Counts113
Rankings
Aerodynamics | Computational Fluid Dynamics | Aeroelasticity | Multidisciplinary optimization | Operational researc
H-Index Metrics
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H-Index6
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i10 Index4
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Citation Counts148
Rankings
Green propulsion | Hybrid rockets | Combustion diagnostic
H-Index Metrics
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H-Index5
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i10 Index2
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Citation Counts56
Rankings
underwater acoustics | inverse problems | imaging | numerical methods for PDEs | absorbing boundar
H-Index Metrics
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H-Index5
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i10 Index2
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Citation Counts54
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