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 6 years. As of Jun 16, 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 (1.121.299) 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



Plant genetics | plant breeding | plant genomics | comparative genomics | plant evolutio
H-Index Metrics
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H-Index140
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i10 Index441
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Citation Counts92,284
Rankings



glycobiology | O-GlcNAc | glycosylation | glycoproteins | signalin
H-Index Metrics
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H-Index139
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i10 Index308
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Citation Counts69,961
Rankings



Rankings



Rankings



Theoretical Chemistry | Quantum Chemistry | Computational Chemistr
H-Index Metrics
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H-Index129
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i10 Index1,079
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Citation Counts86,149
Rankings



Rankings



Rankings



personality disorders | psychopathy | narcissism | personality assessment | personality psycholog
H-Index Metrics
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H-Index107
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i10 Index299
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Citation Counts44,452
Rankings



Marriage | Depression | genetics | epigenetics | preventio
H-Index Metrics
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H-Index107
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i10 Index330
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Citation Counts37,724
Rankings



Genome structure and evolution: rearrangements and contributions of transposable elements | relationship between genome structur
H-Index Metrics
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H-Index106
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i10 Index263
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Citation Counts56,590
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Rankings



microbiology | microbial physiology | microbial systematics | environmental scienc
H-Index Metrics
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H-Index91
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i10 Index298
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Citation Counts49,904
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Animal Breeding & Genetics | Efficient computing | Genomic evaluation | Genetics of Heat Stress | Competitive Effect
H-Index Metrics
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H-Index88
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i10 Index296
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Citation Counts29,490
Rankings



Rankings



Evolutionary Biology | Plant Genomics | Plant Evolution | Plant Reproductio
H-Index Metrics
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H-Index84
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i10 Index164
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Citation Counts36,655
Rankings



Rankings



Glancing angle deposition | surface enhanced Raman scattering | plasmonics & metamaterials | nanomotors | photocatalyst
H-Index Metrics
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H-Index84
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i10 Index296
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Citation Counts23,312
Rankings



Rankings



Stream Ecology | Aquatic Insects | Entomology | Ecosystems | Ecolog
H-Index Metrics
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H-Index82
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i10 Index192
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Citation Counts30,772
Rankings



Rankings



Ecosystem ecology | stream ecology | conservation ecology | hydrologic connectivit
H-Index Metrics
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H-Index81
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i10 Index208
-
Citation Counts28,192
Rankings



parasitology | drug discovery | drug resistance | malaria | brain-eating amoeba
H-Index Metrics
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H-Index80
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i10 Index227
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Citation Counts21,403
Rankings



Biogeochemistry | Climate Change | Microbiology | Oceanograph
H-Index Metrics
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H-Index79
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i10 Index206
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Citation Counts21,210
Rankings


