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 04, 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
isotopos estaveis | biogeoquimica | ecologia de sistema
H-Index Metrics
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H-Index72
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i10 Index174
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Citation Counts15,974
Rankings
Rankings
Nanostructured materials | Nanocomposites | Membranes for water treatment and desalination | Additive manufacturin
H-Index Metrics
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H-Index53
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i10 Index137
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Citation Counts17,754
Rankings
Rankings
Energia Nuclear | Química | Metrologia | Qualidade | Materiais de Referênci
H-Index Metrics
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H-Index41
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i10 Index133
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Citation Counts9,418
Rankings
Rankings
Rankings
computational biology | gene regulatory networks | bioinformatics | genomics | genome annotatio
H-Index Metrics
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H-Index34
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i10 Index62
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Citation Counts10,677
Rankings
Rankings
Chemical Nuclear Engineering | Radioactive Waste Management | Nuclear Waste Immobilizatio
H-Index Metrics
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H-Index31
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i10 Index54
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Citation Counts3,846
Rankings
Soil Science | Agriculture | Plant nutrition | Fertilizers and fertilization | Agronom
H-Index Metrics
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H-Index30
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i10 Index84
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Citation Counts2,972
Rankings
Engenharia Nuclear | Engenharia Física | Supercondutividade e Magnetismo | Biotecnologia e Nanobiotecnologia | Defesa Naciona
H-Index Metrics
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H-Index30
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i10 Index64
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Citation Counts3,209
Rankings
Rankings
Rankings
Nuclear Engineering | Turbulence Modeling | Heat & mass transfer | CFD | ThermalHydraulic
H-Index Metrics
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H-Index26
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i10 Index55
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Citation Counts2,438
Rankings
Rankings
Astronomy & Astrophysics | Cosmology | Numerical Simulations | Galaxy formation & evolution | Supermassive Black Hole
H-Index Metrics
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H-Index26
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i10 Index30
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Citation Counts1,548
Rankings
Rankings
Pulsed X-ray tube | Photocathode | X-ray communication | Nuclear batteries | Field emission cold cathod
H-Index Metrics
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H-Index24
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i10 Index54
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Citation Counts1,601
Rankings
Producing and application of X-ray lens such as capillary X-ray optics including monocapillary condenser and polycapillary len
H-Index Metrics
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H-Index24
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i10 Index61
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Citation Counts2,301
Rankings
Nuclear reaction | Fragment emission mechanism | Effect of clustering in the emission of IMF and LC
H-Index Metrics
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H-Index24
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i10 Index36
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Citation Counts1,265
Rankings
reactor thermal hydraulics | steam generator | two phase flow instability | turbulent convection | heat transfer enhancemen
H-Index Metrics
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H-Index22
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i10 Index33
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Citation Counts1,473
Rankings
Engenharia Nuclear | Tecnologia de Reatores Nucleares | Física de Reatores Nucleares | Segurança de Reatores Nucleare
H-Index Metrics
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H-Index22
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i10 Index59
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Citation Counts1,915
Rankings
перенос и рекомбинация носителей заряда в неупорядоченных полупроводника
H-Index Metrics
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H-Index22
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i10 Index42
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Citation Counts1,683
Rankings
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