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].
Rankings
Environmental science and technology | nanoremediation | Water pollution control | Advanced treatmen
H-Index Metrics
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H-Index46
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i10 Index92
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Citation Counts11,271
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Molecular genetics | Biochemical Genetic | Medical Biology | Medical Genetics | Molecular Biolog
H-Index Metrics
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H-Index40
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i10 Index169
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Citation Counts7,039
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Supercapacitor | Battery | Electrochemistry | Polymer | Biosenso
H-Index Metrics
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H-Index35
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i10 Index93
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Citation Counts4,913
Rankings
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Food engineering | Cold Plasma Technology | Confectionery technology | Unit operation
H-Index Metrics
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H-Index33
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i10 Index73
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Citation Counts3,373
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Circular practices | Circular economy | influencer marketing | sustainable consumption | greenwashin
H-Index Metrics
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H-Index27
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i10 Index49
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Citation Counts2,733
Rankings
Microbiology | Mycology | Tuberculosis | antifunga
H-Index Metrics
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H-Index27
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i10 Index57
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Citation Counts2,146
Rankings
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Food Biotechnology | Food Microbiology | Industrial Microbiolog
H-Index Metrics
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H-Index26
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i10 Index48
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Citation Counts1,891
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Macroeconomics | Fiscal Economics | Public Finance | Energy Economics | Environmental Economic
H-Index Metrics
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H-Index23
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i10 Index32
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Citation Counts2,121
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