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 Sep 02, 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 (1.122.044) 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
Phycology | Bacteriology | Biotechnology | Environmental Health | Environmental Studie
H-Index Metrics
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H-Index80
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i10 Index371
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Citation Counts21,700
Rankings
microbial ecology | microbial genomics | microbial evolution | limnology | freshwater science
H-Index Metrics
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H-Index80
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i10 Index150
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Citation Counts24,601
Rankings
Bacterial Volatile Compound | Host-microbe interactions | Plant-Microbiome Interactions | Plant Growth Promoting-Rhizobacteri
H-Index Metrics
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H-Index76
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i10 Index187
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Citation Counts27,026
Rankings
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bacteriology | molecular genetics | Neisseria pathogenesis and commensalis
H-Index Metrics
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H-Index63
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i10 Index109
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Citation Counts14,017
Rankings
Aflatoxin Patulin Detoxification | Mycotoxins | Natural Antimicrobials | Fungi | Food Safet
H-Index Metrics
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H-Index62
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i10 Index160
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Citation Counts21,376
Rankings
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rumen microbiology | genomics | metagenomics | gut microbiom
H-Index Metrics
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H-Index55
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i10 Index110
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Citation Counts10,561
Rankings
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Bacterial Pathogenesis | host pathogen interaction | gene regulatio
H-Index Metrics
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H-Index43
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i10 Index72
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Citation Counts5,863
Rankings
Bacteriology | infectious diseases | microbiology | veterinary science | immunolog
H-Index Metrics
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H-Index42
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i10 Index111
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Citation Counts7,611
Rankings
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Oral microbiology | Anaerobic bacteria | Photodynamic therapy | Sonodynamic therap
H-Index Metrics
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H-Index40
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i10 Index129
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Citation Counts5,202
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