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 02, 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
bibliometrics | chemical engineering | adsorption | sorption | kinetic
H-Index Metrics
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H-Index103
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i10 Index276
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Citation Counts83,935
Rankings
Supply Chain Management | Operations Management | Corporate Sustainabilit
H-Index Metrics
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H-Index100
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i10 Index382
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Citation Counts34,362
Rankings
Financial Economics | Econometrics | Investment Theory | Risk Management | Operational Researc
H-Index Metrics
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H-Index75
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i10 Index354
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Citation Counts19,864
Rankings
Rankings
Rankings
Rankings
Rankings
Maintenance | reliability | Quality Control | Operational Research | Applied Probabilit
H-Index Metrics
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H-Index42
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i10 Index120
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Citation Counts5,359
Rankings
Reconfigurable Intelligent Surfaces | satellite | UAV | mmWave | NOM
H-Index Metrics
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H-Index41
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i10 Index75
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Citation Counts3,705
Rankings
Rankings
Markets and Marketing Behavior | Organizational Behavior | Consumer Behavior | Sustainability | Corporate Cultur
H-Index Metrics
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H-Index35
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i10 Index73
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Citation Counts5,000
Rankings
big-data driven | sustainable solid waste management | sustainable development | Solid waste managemen
H-Index Metrics
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H-Index29
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i10 Index44
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Citation Counts4,284
Rankings
Rankings
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Rankings
Artificial Intelligence & Robotics | Smart technologies | Social media analytics | Hospitality | Touris
H-Index Metrics
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H-Index27
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i10 Index32
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Citation Counts3,981
Rankings
Rankings
Biostatistics | Epidemiology | Health Promotion | Healthcare Administratio
H-Index Metrics
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H-Index26
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i10 Index45
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Citation Counts1,983
Rankings
Biotechnology | Genomics | Plant Physiology | 保育生物學 | Rice Breedin
H-Index Metrics
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H-Index26
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i10 Index36
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Citation Counts1,932
Rankings
Rankings
Tissue engineering | 3D printing | bioprintin
H-Index Metrics
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H-Index25
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i10 Index33
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Citation Counts2,327
Rankings
Preventive Dentistry | Salivary Biomarker | Long-term Car
H-Index Metrics
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H-Index25
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i10 Index37
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Citation Counts1,767
Rankings
Rankings
Blockchain Technology | AI | AIoT | Applied Cryptography | Medical and Bio-information Image Processin
H-Index Metrics
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H-Index23
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i10 Index67
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Citation Counts2,354
Rankings
Medical oncology | Population-based disease informatics | Palliative care | Cancer epidemiology | Study Desig
H-Index Metrics
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H-Index22
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i10 Index33
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Citation Counts4,397

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