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 01, 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 (1.131.752) 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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Digitalization & Accounting | Information Systems | Accounting Analytics | FinTech Innovation.
H-Index Metrics
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H-Index57
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i10 Index106
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Citation Counts8,589
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Bioreactor design | Hydrodynamics and modeling | Waste water Treatment | Thermo- stable Enzyme
H-Index Metrics
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H-Index44
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i10 Index73
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Citation Counts7,909
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Molecular Epidemiology | Microbial Drug Resistance | Hepatitis Viruses | HIV | COVID-19 Vaccine Hesitanc
H-Index Metrics
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H-Index43
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i10 Index128
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Citation Counts16,155
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Ordered Data | Biostatistical Applications | Reliability Studies | Intensive Computations & Simulatio
H-Index Metrics
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H-Index35
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i10 Index98
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Citation Counts4,895
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Nanotechnology | Renewable Energy | Alternative fuels | Combustion and pollution | and Heat Transfer
H-Index Metrics
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H-Index33
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i10 Index95
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Citation Counts3,954
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Structural properties | Magnetic properties | Hyperfine interactions | Alloys and Compounds | Ceramic
H-Index Metrics
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H-Index32
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i10 Index95
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Citation Counts3,615
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Fractional Calculus | Control Theory | Mathematical Modelling | Optimization Algorithms | Chaos Theory
H-Index Metrics
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H-Index31
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i10 Index91
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Citation Counts3,051
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