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 06, 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 (1.131.911) 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
ancient history | linear B | classical studies | archaeology | ancient textile
H-Index Metrics
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H-Index40
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i10 Index151
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Citation Counts7,825
Rankings
Rankings
Earth history | multicellularity | geobiology | geochemisty | hypoxi
H-Index Metrics
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H-Index38
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i10 Index57
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Citation Counts6,200
Rankings
Philosophy of Management | Ethics | Ethical Economy | Business Legitimacy | Biola
H-Index Metrics
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H-Index38
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i10 Index87
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Citation Counts5,172
Rankings
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philosophy of information | data quality | information quality | product configuration | design managemen
H-Index Metrics
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H-Index34
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i10 Index68
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Citation Counts4,837
Rankings
Spiel/Play and games | Körperkultur/Body culture | Sportgeschichte/History of sport | Phänomenologie/Phenomenolog
H-Index Metrics
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H-Index33
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i10 Index101
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Citation Counts4,217
Rankings
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Philosophy of science | Ethics | Social systems theory | Semiotics | Sustainable food system
H-Index Metrics
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H-Index28
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i10 Index45
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Citation Counts2,891
Rankings
HRI | social robots | neuropsychology | Parkinson's disease | neurodegenerative disas
H-Index Metrics
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H-Index27
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i10 Index36
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Citation Counts2,458
Rankings
History of education | International organizations | Accountability | Educational testing | Inclusiv
H-Index Metrics
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H-Index27
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i10 Index48
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Citation Counts1,950
Rankings
History of technology | US History | American studies | American histor
H-Index Metrics
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H-Index27
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i10 Index45
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Citation Counts10,737
Rankings
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Early Palaeozoic palaeontology | palaeoecology | biodiversity | biostratigraphy | biogeography & sea level chang
H-Index Metrics
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H-Index25
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i10 Index40
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Citation Counts3,278
Rankings
Rankings
Environmental DNA | Ecology | Evolution | Natural history | Herpetolog
H-Index Metrics
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H-Index24
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i10 Index27
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Citation Counts5,030
Rankings
Rankings
Bubble Studies | Formal epistemology | logic | methodology | agent interactio
H-Index Metrics
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H-Index24
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i10 Index51
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Citation Counts2,569
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