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 Sep 04, 2025, 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 (1.122.044) 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
Rankings
Developing novel algorithms and methods towards the innovative solution of hydrologic forecasting and modeling | suspended sedim
H-Index Metrics
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H-Index112
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i10 Index504
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Citation Counts42,319
Rankings
Botany | Ethnobotany | Ethnobiology | Ethnoecology | Vegetation Scienc
H-Index Metrics
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H-Index101
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i10 Index429
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Citation Counts39,464
Rankings
Experimental high energy physics | Ionization radiation detectors | Physics theachin
H-Index Metrics
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H-Index78
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i10 Index153
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Citation Counts56,307
Rankings
Rankings
Nanomechanics | Computational mechanics | Nonlinear solid mechanics | Structural stabilit
H-Index Metrics
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H-Index71
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i10 Index204
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Citation Counts12,925
Rankings
Rankings
Rankings
Medical Education | Immunology | Microbiology | Oncolog
H-Index Metrics
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H-Index53
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i10 Index167
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Citation Counts12,132
Rankings
Perfect Competition | Physics for Economics | American Governmen
H-Index Metrics
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H-Index50
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i10 Index123
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Citation Counts5,365
Rankings
Plant ecology | community ecology | biodiversity and distributions | ethnoecolog
H-Index Metrics
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H-Index49
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i10 Index102
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Citation Counts16,946
Rankings
Bioactive glass | Nanotechnology | Biomaterials | Tissue Engineering | Drug Deliver
H-Index Metrics
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H-Index41
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i10 Index82
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Citation Counts4,688
Rankings
Rankings
Abdominal hernia | gastrointestinal surgery | abdominal emergencies | abdominal trauma | hepatobiliary surger
H-Index Metrics
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H-Index40
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i10 Index70
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Citation Counts8,834
Rankings
Rankings
Macrocycle | metallo-drugs | Organic synthesis | Computer aid-drug desig
H-Index Metrics
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H-Index39
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i10 Index77
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Citation Counts3,903
Rankings
Rankings
Rankings
microbial physiology | lignocellulose biorefinary | enzyme production | bioremediation | edible and medicinal mushroom
H-Index Metrics
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H-Index35
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i10 Index65
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Citation Counts4,813
Rankings
Rankings
Amino Acid Based Polymers | Biodegradable Polymers | Biomaterial
H-Index Metrics
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H-Index32
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i10 Index69
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Citation Counts4,046
Rankings
Rankings
Rankings

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