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 30, 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 (1.131.699) 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
Last 5 Years H-Index Metrics
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H-Index151
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i10 Index556
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Citation Counts104,885
Rankings
Last 5 Years H-Index Metrics
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H-Index142
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i10 Index677
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Citation Counts83,633
Rankings
Last 5 Years H-Index Metrics
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H-Index131
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i10 Index466
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Citation Counts96,222
Rankings
Human genetics | translational medicine | lipid metabolism | cardiometabolic diseas
Last 5 Years H-Index Metrics
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H-Index122
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i10 Index659
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Citation Counts86,604
Rankings
Positive Psychology | Learned Helplessness | Prospection | Depression | Optimis
Last 5 Years H-Index Metrics
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H-Index115
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i10 Index370
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Citation Counts109,433
Rankings
Last 5 Years H-Index Metrics
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H-Index85
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i10 Index363
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Citation Counts79,578
Rankings
Last 5 Years H-Index Metrics
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H-Index77
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i10 Index319
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Citation Counts55,541
Rankings
Last 5 Years H-Index Metrics
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H-Index71
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i10 Index276
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Citation Counts67,203
Rankings
Last 5 Years H-Index Metrics
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H-Index71
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i10 Index244
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Citation Counts42,939
Rankings
Neurosurgery | Neuroradiology | Traumatic Brain Injury | Race and Healthcare Disparitie
Last 5 Years H-Index Metrics
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H-Index14
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i10 Index15
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Citation Counts631
Rankings
Last 5 Years H-Index Metrics
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H-Index13
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i10 Index17
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Citation Counts1,108
Rankings
Translational Research | Immunology | Gastroenterology | Neuroscienc
Last 5 Years H-Index Metrics
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H-Index14
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i10 Index15
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Citation Counts759
Rankings
Last 5 Years H-Index Metrics
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H-Index12
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i10 Index18
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Citation Counts668
Rankings
Living Radical Polymerization | Drug Delivery | Organic Chemistry | Polymer Chemistry | Supramolecular Chemistr
Last 5 Years H-Index Metrics
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H-Index12
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i10 Index14
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Citation Counts595
Rankings
Computational Linguistics | Language Acquisition | Language Chang
Last 5 Years H-Index Metrics
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H-Index12
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i10 Index14
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Citation Counts419
Rankings
Last 5 Years H-Index Metrics
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H-Index11
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i10 Index12
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Citation Counts547
Rankings
Last 5 Years H-Index Metrics
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H-Index11
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i10 Index14
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Citation Counts474
Rankings
Last 5 Years H-Index Metrics
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H-Index11
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i10 Index13
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Citation Counts399
Rankings
Last 5 Years H-Index Metrics
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H-Index11
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i10 Index11
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Citation Counts351
Rankings
Last 5 Years H-Index Metrics
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H-Index11
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i10 Index12
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Citation Counts345
Rankings
Last 5 Years H-Index Metrics
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H-Index10
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i10 Index12
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Citation Counts490
Rankings
machine learning theory | theoretical computer science | cryptograph
Last 5 Years H-Index Metrics
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H-Index10
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i10 Index10
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Citation Counts465
Rankings
Last 5 Years H-Index Metrics
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H-Index10
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i10 Index10
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Citation Counts418
Rankings
Last 5 Years H-Index Metrics
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H-Index10
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i10 Index11
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Citation Counts421
Rankings
Medical Physics | Radiation Therapy | Cherenkov Imaging | Scintillation Imagin
Last 5 Years H-Index Metrics
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H-Index10
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i10 Index10
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Citation Counts361
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