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 06, 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
Rankings
Food Science | Food Technology | Food Chemistry | Food Physics | Biopolymer functionalit
H-Index Metrics
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H-Index105
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i10 Index267
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Citation Counts35,085
Rankings
Communications Theory | Statistical Signal Processing | AI for Communication
H-Index Metrics
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H-Index103
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i10 Index469
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Citation Counts44,714
Rankings
paediatrics | infectious diseases | mycology | immunolog
H-Index Metrics
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H-Index99
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i10 Index431
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Citation Counts46,022
Rankings
Reproductive Medicine | Reproductive Endocrinology | Reproductive Biolog
H-Index Metrics
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H-Index95
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i10 Index303
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Citation Counts50,617
Rankings
Computer vision | machine learning | autonomous systems | digital medi
H-Index Metrics
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H-Index94
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i10 Index468
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Citation Counts39,483
Rankings
Food Microbiology | Predictive Food Microbiology | Quantitative Microbial Risk Assessment | Food Safety | Risk Assessmen
H-Index Metrics
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H-Index84
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i10 Index224
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Citation Counts24,410
Rankings
Rankings
Rankings
male endocrinology | female endocrinology | endocrinology of pregnanc
H-Index Metrics
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H-Index79
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i10 Index318
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Citation Counts22,910
Rankings
Rankings
Rankings
Rankings
Reproductive Endocrinology | Assisted Reproductio
H-Index Metrics
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H-Index73
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i10 Index153
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Citation Counts17,793
Rankings
Environmental Chemistry | Mass spectrometry | Emerging Contaminant
H-Index Metrics
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H-Index71
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i10 Index183
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Citation Counts16,946
Rankings
Rankings
Rankings
food | lipids | olive oil | antioxidants | pigment
H-Index Metrics
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H-Index70
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i10 Index169
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Citation Counts14,359
Rankings
Rankings
Atmospheric Physics | Environmental Physic
H-Index Metrics
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H-Index68
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i10 Index217
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Citation Counts16,975
Rankings
Relativity | Neutron Stars | Magnetars | Gravitational Waves | Accretion Disk
H-Index Metrics
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H-Index69
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i10 Index152
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Citation Counts18,478
Rankings
Rankings
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