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 04, 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 (0) 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
Machine Learning | Federated Learning | Soft Computing | Computer Vision | Blockchai
H-Index Metrics
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H-Index91
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i10 Index296
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Citation Counts33,261
Rankings
Nanoecotoxicology | Nano-sensors | Wastewater treatment | Agricultural nanotechnology | Nanobiomaterial
H-Index Metrics
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H-Index82
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i10 Index372
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Citation Counts26,950
Rankings
Nanotechnology | Nanosciences | Nanoecotoxicology | Nanopharmaceuticals | Nanoagricultur
H-Index Metrics
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H-Index78
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i10 Index322
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Citation Counts23,936
Rankings
Rankings
Energy Materials for Supercapacitors and Solar cellsSynthesis and applications of hybri
H-Index Metrics
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H-Index65
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i10 Index173
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Citation Counts12,832
Rankings
Rankings
Networking | Internet of Things | Machine Learning | Blockchain | Federated Learning
H-Index Metrics
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H-Index56
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i10 Index123
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Citation Counts14,852
Rankings
Rankings
EV Data Analytics | EV Modelling and control | Automotive Engineerin
H-Index Metrics
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H-Index52
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i10 Index124
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Citation Counts8,285
Rankings
Artificial Intelligence | Machine Learning | Data Science | Big Data Analytics | Networks and Securit
H-Index Metrics
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H-Index52
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i10 Index189
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Citation Counts9,863
Rankings
Differential Equations | Fractional Systems | Control Theory | Neural Network
H-Index Metrics
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H-Index51
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i10 Index139
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Citation Counts6,266
Rankings
Electrochemistry | Electroanalytical Chemistry | Surface-Confined Redox Systems | Electrochemical Immunosensor | In-situ Electroche
H-Index Metrics
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H-Index50
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i10 Index247
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Citation Counts10,618
Rankings
Rankings
Rankings
Nonlinear Computational Structural Mechanics | Finite Element Method | Advanced Composite Structure
H-Index Metrics
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H-Index49
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i10 Index111
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Citation Counts6,597
Rankings
Biomaterials | Surface Engineering | Additive Manufacturing | Tribocorrosio
H-Index Metrics
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H-Index48
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i10 Index116
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Citation Counts15,703
Rankings
Bioinformatics | Computational Biology | SNPs | Personalized Medicine | Drug Discover
H-Index Metrics
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H-Index47
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i10 Index178
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Citation Counts8,702
Rankings
Manufacturing Systems | Meta heuristics | Swarm Robotics | 3D Printing | Material
H-Index Metrics
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H-Index47
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i10 Index130
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Citation Counts7,013
Rankings
Sustainable Energy development | Electric Vehicles | Geothermal Coolin
H-Index Metrics
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H-Index46
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i10 Index75
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Citation Counts6,391
Rankings
Power Electronics | optimization techniques | renewable erengy system
H-Index Metrics
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H-Index45
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i10 Index78
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Citation Counts8,698
Rankings
Rankings
Rankings
Bioremediation | Environmental Biotechnology | Biopolymers | Probiotic
H-Index Metrics
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H-Index45
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i10 Index106
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Citation Counts10,488
Rankings
Composite Materials | Welding | Tribology | Additive Manufacturing | Brake Friction Material
H-Index Metrics
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H-Index44
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i10 Index138
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Citation Counts6,051
Rankings
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