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
Applied ontology | Ontology engineering | artificial intelligence in education | intelligent tutoring systems | CSC
H-Index Metrics
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H-Index62
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i10 Index275
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Citation Counts15,389
Rankings
Evolutionary Linguistics | Communication | Evolutionary Economics | Institutional Design | Knowledge Scienc
H-Index Metrics
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H-Index53
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i10 Index284
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Citation Counts14,917
Rankings
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biomaterials | polymer chemistry | cryobiolog
H-Index Metrics
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H-Index40
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i10 Index92
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Citation Counts4,508
Rankings
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Speech Science | speech production | EEG | disorder speec
H-Index Metrics
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H-Index39
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i10 Index164
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Citation Counts6,910
Rankings
Rankings
High-throughput experimentation | materials informatics | catalysis | Ziegler-Natta | nanocomposite
H-Index Metrics
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H-Index37
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i10 Index135
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Citation Counts4,537
Rankings
Data Mining | Machine Learning | Decision Theory | Soft Computin
H-Index Metrics
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H-Index36
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i10 Index110
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Citation Counts4,804
Rankings
machine learning | data mining | artificial intelligence | computational science | bioinformatic
H-Index Metrics
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H-Index36
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i10 Index113
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Citation Counts5,989
Rankings
Protonics | Fuel Cells | Batteries | Sensors | Polymer Interfac
H-Index Metrics
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H-Index35
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i10 Index86
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Citation Counts3,788
Rankings
Natural Language Processing | Machine Learning | Legal Text Processing | Deep Learning | AI & La
H-Index Metrics
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H-Index35
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i10 Index128
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Citation Counts6,747
Rankings
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Bioengineering | Materials Chemistry | Nanotechnology | Nanomedicin
H-Index Metrics
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H-Index34
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i10 Index63
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Citation Counts3,610
Rankings
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Surface Interface Physics | Electron diffraction physic
H-Index Metrics
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H-Index33
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i10 Index70
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Citation Counts3,607
Rankings
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