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 06, 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 (1.131.911) 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
Rankings
Visualization and transparentization of the changes of discontinuous structures and stress fields of heterogeneous geomaterial
H-Index Metrics
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H-Index67
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i10 Index221
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Citation Counts17,525
Rankings
Rankings
mineral processing | mineral material
H-Index Metrics
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H-Index58
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i10 Index140
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Citation Counts9,969
Rankings
Energy Economics | Climate Policy | Low-Carbon Technology | Energy-Water Nexu
H-Index Metrics
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H-Index49
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i10 Index90
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Citation Counts6,691
Rankings
Rankings
mineral materials | advanced oxidation technologies | photocatalysis | adsorption | nanotechnolog
H-Index Metrics
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H-Index45
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i10 Index84
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Citation Counts6,281
Rankings
Rankings
Rankings
coal and coalbed methane geology | unconventional petroleum and gas geolog
H-Index Metrics
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H-Index35
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i10 Index86
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Citation Counts4,885
Rankings
Rankings
mining engineering,rock mechanics | rockburst,microseismic monitoring | acoustic emissio
H-Index Metrics
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H-Index27
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i10 Index54
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Citation Counts2,025
Rankings
civil engineering | mining engineering | engineering mechanics | geomechanics | computational mechanic
H-Index Metrics
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H-Index25
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i10 Index69
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Citation Counts3,674
Rankings
Rankings
Rankings
coal and coalbed methane | fines generation and migratio
H-Index Metrics
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H-Index21
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i10 Index50
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Citation Counts1,507
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Rankings
Rankings
FRP | Structural Engineering | Concrete structures | Confined concret
H-Index Metrics
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H-Index19
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i10 Index26
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Citation Counts1,139
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Rankings
Piezoelectric materials | Low dimensional piezoelectric nanomaterials | Multilayer ceramic capacitor
H-Index Metrics
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H-Index19
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i10 Index21
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Citation Counts2,152
Rankings
Rankings
Rankings
Rankings
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