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 07, 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].
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sexual orientation | gender identity | bisexual | transgender | nonbinar
H-Index Metrics
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H-Index54
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i10 Index100
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Citation Counts8,335
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game based learning | math education | cyberbullying | technology integratio
H-Index Metrics
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H-Index35
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i10 Index50
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Citation Counts13,166
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Plant Bioinformatics | Database design and development | data mining
H-Index Metrics
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H-Index34
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i10 Index53
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Citation Counts4,103
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Condensed matter physics | nanoscale science | carbon nanotubes | Raman spectroscop
H-Index Metrics
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H-Index30
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i10 Index37
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Citation Counts5,537
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Disability Studies | Media Representations | Disabled Media Creator
H-Index Metrics
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H-Index23
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i10 Index43
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Citation Counts2,910
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Mammal-plant Interactions | Tropical Ecology | Mammalogy | Conservatio
H-Index Metrics
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H-Index23
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i10 Index32
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Citation Counts2,374
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Corporate governance | diversity | corporate reporting | ESG reporting | corporate innovatio
H-Index Metrics
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H-Index22
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i10 Index29
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Citation Counts1,800
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