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 04, 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
Rankings
food science | food safety | food security | food studies | world agricultur
H-Index Metrics
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H-Index107
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i10 Index328
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Citation Counts46,438
Rankings
Cardiovascular Pharmacotherapy | Antithrombotics | ACS | Heart Failure | Lipidolog
H-Index Metrics
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H-Index106
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i10 Index362
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Citation Counts225,330
Rankings
Rankings
Diffusion Models | Generative AI | Machine Learning | Signal/Image Processing | Sparse Modelin
H-Index Metrics
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H-Index104
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i10 Index252
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Citation Counts90,405
Rankings
Rankings
epidemiology | genetics | personalized-medicine | chemoprevention | preventio
H-Index Metrics
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H-Index96
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i10 Index329
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Citation Counts36,253
Rankings
Environmental Microbiology | Microbial Ecology | Applied Microbiolog
H-Index Metrics
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H-Index95
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i10 Index503
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Citation Counts33,571
Rankings
Rankings
Machine learning | Reinforcement learning | Learning Theory | Markov Decision Processe
H-Index Metrics
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H-Index92
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i10 Index310
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Citation Counts36,338
Rankings
Rankings
Rankings
Image processing | computer vision | shape analysis | medical imaging | metric geometr
H-Index Metrics
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H-Index87
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i10 Index248
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Citation Counts37,199
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electron microscopy | cryo-TEM | cryo-SEM | complex liquids | soft matte
H-Index Metrics
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H-Index87
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i10 Index311
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Citation Counts31,668
Rankings
Rankings
Heterogeneous catalysis | environmental science | surface chemistry | wastewater treatment | material
H-Index Metrics
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H-Index79
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i10 Index259
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Citation Counts23,507
Rankings
Computer vision | machine learning | bioinformatics | computational chemistry | data scienc
H-Index Metrics
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H-Index76
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i10 Index221
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Citation Counts21,972
Rankings
Rankings
Inorganic | Bioinorganic | and Medicinal Chemistry. Catalysis with emphasis on energy saving processe
H-Index Metrics
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H-Index76
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i10 Index236
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Citation Counts17,730
Rankings
Rankings
Rankings
Rankings
Rankings
Image Analysis Synthesis and Processing | MultiA(ge)nt Robotic
H-Index Metrics
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H-Index72
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i10 Index190
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Citation Counts34,114
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