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 (0) 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
Electrocardiography | Atrial fibrillation | Preventive cardiology | Cardiovascular epidemiology | Global healt
H-Index Metrics
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H-Index105
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i10 Index540
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Citation Counts129,995
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Cardiovascular disease | coronary interventional | ischaemic heart disease | cardiac arrythmias | Hear
H-Index Metrics
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H-Index72
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i10 Index152
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Citation Counts51,665
Rankings
Natural product | Antioxidant | Toxicology | Physiology | Neurobiolog
H-Index Metrics
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H-Index65
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i10 Index192
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Citation Counts11,246
Rankings
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Reproductive Endocrinology and Infertility | Reproductive Surger
H-Index Metrics
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H-Index60
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i10 Index173
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Citation Counts15,770
Rankings
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Neurology and Neurophysiology | Parkinson's disease | diagnosis and therapeutic role of rTMS | Epidemiology of neurological diseas
H-Index Metrics
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H-Index59
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i10 Index145
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Citation Counts12,795
Rankings
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Theriogenology | Animal Production | Asisted Reproductive Technology | Reproductive Biolog
H-Index Metrics
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H-Index56
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i10 Index222
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Citation Counts11,154
Rankings
Community | Environmental and Occupational Medicin
H-Index Metrics
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H-Index56
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i10 Index93
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Citation Counts54,529
Rankings
Innovative biological wastewater treatment | Bioremediation | Hazardous waste Valorization | Biomas
H-Index Metrics
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H-Index53
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i10 Index132
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Citation Counts12,565
Rankings
Pharmaceutical Chemistry | Medicinal Chemistry | Computational Chemistry | Organic Chemistr
H-Index Metrics
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H-Index54
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i10 Index137
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Citation Counts7,610
Rankings
Natural Products | Metabolomics | Genomics | Sponges | Actinomycete
H-Index Metrics
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H-Index53
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i10 Index215
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Citation Counts10,102
Rankings
Pharmacognosy | isolation and identification of biologically active leads from natural sources | microbial metabolism and semisy
H-Index Metrics
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H-Index52
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i10 Index291
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Citation Counts17,079
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