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 03, 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].
Rankings
HIV | AIDS | Antiretroviral therapy | Opportunistic Infection
H-Index Metrics
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H-Index40
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i10 Index77
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Citation Counts9,943
Rankings
Ingeniería Estructural | Ingeniería Sísmica | Ingeniería Civil | Structural Engineering | Earthquake Engineerin
H-Index Metrics
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H-Index38
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i10 Index132
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Citation Counts5,002
Rankings
Rankings
Hydrology | Biogeosciences | Hydroecology | Global Change | Remote Sensin
H-Index Metrics
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H-Index35
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i10 Index64
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Citation Counts4,113
Rankings
Structural Health Monitoring | Nonlinear methods | Adaptive techniques | Machine/Deep Learning | Biomedical Signal Processin
H-Index Metrics
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H-Index34
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i10 Index75
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Citation Counts4,505
Rankings
Rankings
Structural and mechanical engineering | civil engineering | seismic enginerin
H-Index Metrics
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H-Index28
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i10 Index91
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Citation Counts3,521
Rankings
Rankings
concrete | durability | corrosion | carbonation | limestone aggregat
H-Index Metrics
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H-Index27
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i10 Index51
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Citation Counts3,097
Rankings
Construction materials | concrete durability | corrosion of metals | bridge inspectio
H-Index Metrics
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H-Index26
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i10 Index63
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Citation Counts3,107
Rankings
Construction materials | concrete durability | corrosion of metals | bridge inspectio
H-Index Metrics
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H-Index26
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i10 Index54
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Citation Counts2,767
Rankings
Rankings
Rankings
Estructura y función de proteínas | Giardia | Entamoeba | nutrición infantil | fructanos de agav
H-Index Metrics
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H-Index24
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i10 Index41
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Citation Counts1,808
Rankings
Rankings
Rankings
Hydrology | Natural Resources | Ecohydrology | Drylands | Drough
H-Index Metrics
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H-Index20
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i10 Index30
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Citation Counts1,213
Rankings
Rankings
Structural engineering | structural analysis | earthquake engineering | architectural heritage | tunnel
H-Index Metrics
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H-Index19
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i10 Index30
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Citation Counts1,799
Rankings
Hidrologia de Base Fisica | Modelacion SVAT | Evaporacion y Cambio Climatic
H-Index Metrics
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H-Index19
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i10 Index29
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Citation Counts1,551
Rankings
Estructura nuclear | óptica cuántica | complejidad cuántic
H-Index Metrics
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H-Index19
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i10 Index28
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Citation Counts1,019
Rankings
Remote sensing | precision agriculture | hydrology | land use | GI
H-Index Metrics
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H-Index18
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i10 Index23
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Citation Counts869
Rankings
Rankings
Hydrology | Design flood estimation | Climate Change Adaptation | IWR
H-Index Metrics
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H-Index17
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i10 Index31
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Citation Counts1,556
Rankings
Engineering | Infrastructure Materials | Durability | Corrosion | Concret
H-Index Metrics
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H-Index17
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i10 Index34
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Citation Counts951
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