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 07, 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 (1.131.927) 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
Green Composites | Lignocellulosic Materials | Biocomposite Technology | Sustainable Desig
H-Index Metrics
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H-Index47
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i10 Index112
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Citation Counts7,017
Rankings
Food Safety and Quality | Food Packaging | Probiotics | Public Healt
H-Index Metrics
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H-Index41
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i10 Index91
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Citation Counts6,598
Rankings
Food Science and Human Nutrition- Food Microbiolog
H-Index Metrics
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H-Index38
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i10 Index76
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Citation Counts4,333
Rankings
Rankings
Rankings
Rankings
Cancer biology- Skull base surgery- Neuro-oncology-Neurosurger
H-Index Metrics
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H-Index30
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i10 Index62
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Citation Counts6,457
Rankings
Rankings
Hospitals Management | Health Services Management | Nursing | Leadership | Quality and Accreditatio
H-Index Metrics
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H-Index30
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i10 Index56
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Citation Counts4,067
Rankings
Forensic accounting | Accounting education | Technology acceptance | CS
H-Index Metrics
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H-Index28
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i10 Index58
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Citation Counts2,472
Rankings
Rankings
Catalysis | Metal based Drugs | Polymers | Organometallic Chemistry | Carbonylatio
H-Index Metrics
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H-Index28
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i10 Index48
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Citation Counts2,855
Rankings
Rankings
Rankings
Water & wastewater treatment and reuse | Membrane separation technology | Water Desalinatio
H-Index Metrics
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H-Index26
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i10 Index39
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Citation Counts3,159
Rankings
Rankings
Machine Learning | Molecular Dynamics | Modeling & Drug Design | Spin Labeling & DEER | Macro-molecule
H-Index Metrics
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H-Index25
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i10 Index42
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Citation Counts2,628
Rankings
Rankings
Geochemistry | Industrial Minerals | Basalt | Natural Zeolites | Oil Shal
H-Index Metrics
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H-Index25
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i10 Index47
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Citation Counts2,045
Rankings
Edge AI | Machine Learning | HW Security | FPGA | Encryptio
H-Index Metrics
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H-Index24
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i10 Index36
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Citation Counts2,171
Rankings
Pharmacology and Toxicology | Cancer Chemotherapy | Senescence | Tumor Dormancy | Senolytic Therap
H-Index Metrics
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H-Index23
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i10 Index44
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Citation Counts2,935
Rankings
Antennas & Electromagnetics | FSS | Metamaterial | SAR | Renewable Energ
H-Index Metrics
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H-Index23
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i10 Index39
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Citation Counts2,008
Rankings
CO2 capturing and utilization | Insoluble surfactant monolayers at air-water and air-solid interface
H-Index Metrics
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H-Index23
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i10 Index39
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Citation Counts3,517
Rankings
Rankings
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