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 Dec 30, 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 (1.131.699) 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
Global Health | Child Survival | Public Health Nutritio
H-Index Metrics
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H-Index243
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i10 Index1,240
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Citation Counts423,616
Rankings
Rankings
Rankings
Phytotoxicity and Phytoremidiation of heavy metals and industrial effluents | stress physiology | Environmental Science | biocha
H-Index Metrics
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H-Index125
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i10 Index624
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Citation Counts62,038
Rankings
Material Science | Particle/Health/Nuclear Physic
H-Index Metrics
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H-Index119
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i10 Index493
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Citation Counts51,828
Rankings
Plant stress physiology | Silicon | Biochar | Nanoparticles | Cereal crop
H-Index Metrics
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H-Index117
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i10 Index416
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Citation Counts46,868
Rankings
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Epidemiology | Environmental Health | systematic analyses | global burden of disease | Non Communicabl
H-Index Metrics
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H-Index97
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i10 Index130
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Citation Counts179,707
Rankings
Analytical Chemistry | Food Chemistry | Phytochemistry | Functional Foods
H-Index Metrics
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H-Index96
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i10 Index237
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Citation Counts39,177
Rankings
Ethnopharmacology | Cardiovascular | GIT | Airways | Renal and Neuropharmacolog
H-Index Metrics
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H-Index96
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i10 Index332
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Citation Counts33,328
Rankings
Rankings
Mathematics | Applied Mathematics | Fluid Mechanic
H-Index Metrics
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H-Index94
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i10 Index601
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Citation Counts35,175
Rankings
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Rankings
Artificial Intelligence | Data Analytics | IoTs | Smart Grids | Blockchai
H-Index Metrics
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H-Index92
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i10 Index629
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Citation Counts34,395
Rankings
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Rankings
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Rankings
Bioethics | Molecular Systematics | Agriculture Biotechnology | Medicinal Plants Ecology | Sustainabl
H-Index Metrics
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H-Index85
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i10 Index339
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Citation Counts27,684
Rankings
Rankings
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