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
Natural Sciences / Physics | High Energy Physics | Higgs Physics | Neutrino Physic
H-Index Metrics
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H-Index227
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i10 Index1,069
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Citation Counts208,723
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Food Science | Food Chemistry | Utilization of by-products from seafood industry | Shelf-life extension of seafood
H-Index Metrics
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H-Index136
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i10 Index974
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Citation Counts78,545
Rankings
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instructional leadership | problem-based learning | simulation-based learning | sustainabilit
H-Index Metrics
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H-Index121
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i10 Index314
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Citation Counts71,433
Rankings
Areas of interest: Fluid Mechanics | Heat Transfer | Thermodynamics | Two-Phase Flow | Thermal System Desig
H-Index Metrics
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H-Index112
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i10 Index534
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Citation Counts50,616
Rankings
cement | concrete | geopolymer | composite materials | civil engineerin
H-Index Metrics
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H-Index103
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i10 Index373
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Citation Counts41,747
Rankings
Mechanical Engineering | Natural Fiber Composites | Natural fibre composites | Biocomposites | Polyme
H-Index Metrics
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H-Index97
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i10 Index460
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Citation Counts37,777
Rankings
Materials for solid-state detectors | Particle tracking detectors (Solid-state detectors
H-Index Metrics
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H-Index97
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i10 Index171
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Citation Counts25,260
Rankings
Mechanical Engineering | Polymer Composites | Natural Fiber Composites | Biocomposite
H-Index Metrics
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H-Index95
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i10 Index600
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Citation Counts38,169
Rankings
Ground Improvement techniques | Chemical Stabilization | PVD | Earth Reinforcement | Recycled Construction and Demolitio
H-Index Metrics
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H-Index93
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i10 Index354
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Citation Counts30,556
Rankings
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Biomaterials | Biomedicine | Wound Dressings | Drug Delivery | Tissue Engineerin
H-Index Metrics
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H-Index84
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i10 Index243
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Citation Counts23,455
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Fixed Point Optimization | Fractional Differential Equations | Differential Game | Image Processing | Computational Fluid Dynamics
H-Index Metrics
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H-Index78
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i10 Index768
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Citation Counts32,656
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