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 03, 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
Multiscale/Nano Mechanics | Computational Mechanics | Composite Mechanic
H-Index Metrics
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H-Index63
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i10 Index278
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Citation Counts14,898
Rankings
Rankings
Rankings
Internal combustion engine | Hybrid electric vehicle | Fuel cell | Batter
H-Index Metrics
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H-Index41
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i10 Index146
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Citation Counts6,908
Rankings
Rankings
Rankings
Turbulent Combustion | Gas Turbine | Hypersonic Propulsion | Plasm
H-Index Metrics
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H-Index31
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i10 Index58
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Citation Counts3,145
Rankings
Global Navigation Satellite Systems | Navigation Integrity | Atmospheric Scienc
H-Index Metrics
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H-Index30
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i10 Index70
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Citation Counts2,945
Rankings
reliability | diagnostics | prognostics | optimum desig
H-Index Metrics
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H-Index30
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i10 Index71
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Citation Counts4,197
Rankings
Rankings
Rankings
Rankings
Rankings
Rankings
Rankings
Navigation & Inertial Sensor | Integrated Navigation | Mechatronic Contro
H-Index Metrics
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H-Index28
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i10 Index89
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Citation Counts3,188
Rankings
remote sensing | ecosystem | agriculture | climate change | A
H-Index Metrics
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H-Index27
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i10 Index49
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Citation Counts1,841
Rankings
Rankings
CFD | urban flow | wind energy | high Mach number flow | Helicopter
H-Index Metrics
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H-Index27
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i10 Index38
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Citation Counts3,937
Rankings
Rankings
Rankings
Functional composites | Smart sensors | Energy Harvestin
H-Index Metrics
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H-Index24
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i10 Index38
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Citation Counts3,250
Rankings
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