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 Dec 31, 2025, 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 (1.131.755) 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
Applied Mathematics | Composite Structures | Mechanical Properties | Mechanics of Nano-structures
H-Index Metrics
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H-Index78
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i10 Index120
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Citation Counts14,390
Rankings
Rankings
Agriculture & Forestry | Food Chemistry | Eco-technologies | water resource
H-Index Metrics
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H-Index62
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i10 Index193
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Citation Counts14,237
Rankings
Civil Engineering | Plates and shells | Variational Principles and Methods | Theory of Stabilit
H-Index Metrics
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H-Index61
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i10 Index103
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Citation Counts14,811
Rankings
Testbed and Dataset | Cybersecurity | AI | Autonomous Systems | Large Language Model
H-Index Metrics
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H-Index58
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i10 Index120
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Citation Counts15,624
Rankings
Génie de l'Environnement | Génie des Procédés | Chimie de l'Environnemen
H-Index Metrics
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H-Index52
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i10 Index110
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Citation Counts8,134
Rankings
Analyse des matériaux composites (Stratifiés | FGM....
H-Index Metrics
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H-Index49
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i10 Index111
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Citation Counts11,270
Rankings
Thermal analysis | Energetic materials | Cellulose nanomaterials | Composites | Nanomaterial
H-Index Metrics
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H-Index48
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i10 Index161
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Citation Counts12,080
Rankings
Civil engineering | concrete technology | construction materials | building failur
H-Index Metrics
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H-Index45
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i10 Index90
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Citation Counts9,044
Rankings
Machining | statistical analysis | manufacturing | modeling /Optimisatio
H-Index Metrics
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H-Index44
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i10 Index94
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Citation Counts6,578
Rankings
Génie électrique | Energies renouvelables | Electronique de puissance et command
H-Index Metrics
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H-Index43
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i10 Index92
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Citation Counts5,975
Rankings
Water treatment | Advanced oxidation processes | Sonochemistry | Acoustic cavitation | Proces
H-Index Metrics
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H-Index42
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i10 Index121
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Citation Counts6,641
Rankings
Computational Materials Physics | Condensed Matter Physics | First-principles calculation
H-Index Metrics
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H-Index42
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i10 Index98
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Citation Counts4,460
Rankings
Rankings
Rankings
Rankings
Energy Engineering | Heat and Mass Transfer | Nanofluids | Energy Storage | Renewable Energ
H-Index Metrics
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H-Index40
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i10 Index66
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Citation Counts4,526
Rankings
activated carbon | Biosorbent | groundwater qualit
H-Index Metrics
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H-Index38
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i10 Index78
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Citation Counts4,907
Rankings
Signal Processing | Array Signal Processing | Time Frequency Analysis | Independent Component Analysi
H-Index Metrics
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H-Index37
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i10 Index101
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Citation Counts10,109
Rankings
Rankings
Rankings
Fuzzy Control | Adaptive Control | observer | synchronization | fractional-orde
H-Index Metrics
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H-Index36
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i10 Index72
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Citation Counts4,128
Rankings
control theory | state estimation | renewable energy systems | biological systems | quantum computin
H-Index Metrics
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H-Index35
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i10 Index113
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Citation Counts5,082
Rankings
Rankings
Fluid flows | Heat transfer | Computational Fluid Dynamics
H-Index Metrics
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H-Index34
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i10 Index103
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Citation Counts3,539
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