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 Sep 02, 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 (1.122.044) 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
Ecosystem modelling | Ecosystem services | Conservation of natural resources | climate chang
H-Index Metrics
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H-Index79
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i10 Index438
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Citation Counts22,562
Rankings
global mental health | mental health services and systems | community-based intervention
H-Index Metrics
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H-Index76
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i10 Index239
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Citation Counts17,839
Rankings
Rankings
treatment-resistant mood disorders | psychopharmacology | clinical trials | complex interventions | psychiatric epidemiolog
H-Index Metrics
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H-Index66
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i10 Index192
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Citation Counts14,517
Rankings
Parasitology | Immunology | Biomedical Sciences | Clinical Research & Trials | Public Healt
H-Index Metrics
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H-Index64
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i10 Index205
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Citation Counts13,498
Rankings
enviornmental science | enviornmental biolog
H-Index Metrics
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H-Index62
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i10 Index328
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Citation Counts18,922
Rankings
Nanobiotechnology | Plant Physiology | Environmental Botany | Medicinal Plants | Plant Propagatio
H-Index Metrics
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H-Index56
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i10 Index163
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Citation Counts13,954
Rankings
hydroclimatology | watershed management | climate adaptation & resilienc
H-Index Metrics
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H-Index55
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i10 Index103
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Citation Counts10,798
Rankings
Rankings
Polymer tribology | Natural fiber polymer composites | Micro structure characterizatio
H-Index Metrics
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H-Index50
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i10 Index223
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Citation Counts12,534
Rankings
Power system | Renewable Energy Integration | Smart Grid | Microgrid | Application of AI Technique
H-Index Metrics
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H-Index48
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i10 Index196
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Citation Counts9,251
Rankings
Epidemiology | Public Health | Malaria Control | Tobacco Control | Climate and Healt
H-Index Metrics
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H-Index47
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i10 Index119
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Citation Counts6,794
Rankings
Rankings
Infectious Disease Epidemiology | Maternal and child Health | Mental Healt
H-Index Metrics
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H-Index46
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i10 Index77
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Citation Counts48,438
Rankings
Rankings
Rankings
Public Health | Epidemiology of MCH | Implementation | chronsic diseases | infectious disease
H-Index Metrics
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H-Index43
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i10 Index135
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Citation Counts5,860
Rankings
Advanced Oxidation Processes | Ozone | UV | Electrolysi
H-Index Metrics
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H-Index43
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i10 Index87
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Citation Counts10,263
Rankings
Rankings
Rankings
Nutrition and Non-communicable disease
H-Index Metrics
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H-Index40
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i10 Index62
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Citation Counts75,768
Rankings
Environmental Health | WaSH | Capacity Building | Public Healt
H-Index Metrics
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H-Index40
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i10 Index104
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Citation Counts5,422
Rankings
Rankings
Nanomaterials | Metal and Metal oxides NPs | Multi-functional applications | Photocatalysis | Senso
H-Index Metrics
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H-Index39
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i10 Index133
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Citation Counts5,766

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