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 6 years. As of Jun 21, 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 (1.121.318) 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
Lithium-Sulfur Batteries | Lithium Metal Anode | SEI | Electrolyte | Electrocatalysi
H-Index Metrics
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H-Index190
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i10 Index602
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Citation Counts127,453
Rankings
Rankings
Rankings
atmospheric chemistry | emissions | satellite remote sensing | air qualit
H-Index Metrics
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H-Index139
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i10 Index385
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Citation Counts74,171
Rankings
Rankings
Rankings
Rankings
apoptosis | pre-mRNA splicing | gamma-secretase | Alzheimer's disease | nuclear pore comple
H-Index Metrics
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H-Index128
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i10 Index230
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Citation Counts67,413
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Rankings
Rankings
Generative AI | Large Language Models | Drug Discovery | Material Desig
H-Index Metrics
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H-Index123
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i10 Index464
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Citation Counts65,343
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Rankings
Carbon nanotubes | Chemical Engineering | fluidization | catalysis | graphen
H-Index Metrics
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H-Index117
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i10 Index477
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Citation Counts68,946
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Rankings
Climate Change Economics | Ecological Economics | Emission Data Accountin
H-Index Metrics
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H-Index114
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i10 Index284
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Citation Counts45,761
Rankings
Artificial Intelligence | Natural Language Processing | Knowledge Graph | Social Computin
H-Index Metrics
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H-Index113
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i10 Index369
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Citation Counts63,886
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Rankings
Machine Learning | Pattern Recognition | Computer Vision | Data Mining | Artificial Intelligenc
H-Index Metrics
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H-Index113
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i10 Index544
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Citation Counts49,930
Rankings
Artificial Intelligence | Social Networks | Data Mining | Machine Learning | Knowledge Grap
H-Index Metrics
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H-Index113
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i10 Index395
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Citation Counts55,023
Rankings
Disinfection and DBPs | DBP precursors and characterization | nitrosamines | NOM | T&
H-Index Metrics
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H-Index112
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i10 Index868
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Citation Counts53,669
Rankings
theoretical actinide chemistry | computational catalysis | physical inorganic chemistry | cluster chemistr
H-Index Metrics
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H-Index111
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i10 Index440
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Citation Counts67,959
Rankings
Intelligent vehicle | Traffic environment perception | Advanced Driver Assistance Systems | Driving behavior analysis
H-Index Metrics
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H-Index111
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i10 Index557
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Citation Counts42,720
Rankings
High power high energy laser | nonlinear frequency conversion | quantum entanglemen
H-Index Metrics
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H-Index110
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i10 Index1,489
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Citation Counts93,017
Rankings
Natural Language Processing | Artificial Intelligence | Social Computin
H-Index Metrics
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H-Index109
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i10 Index440
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Citation Counts60,204