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 02, 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 (1.131.752) 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].
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psychology | social psychology | clinical psychology | education | positive psycholog
H-Index Metrics
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H-Index238
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i10 Index481
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Citation Counts720,304
Rankings
physical activity | exercise | built environment | physical education | walkabilit
H-Index Metrics
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H-Index221
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i10 Index764
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Citation Counts265,811
Rankings
Mathematical physics | medical physics | high energy physics | physics educatio
H-Index Metrics
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H-Index220
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i10 Index958
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Citation Counts246,878
Rankings
methodological/substantive synergy - self-concept - evaluation of teaching - peer review
H-Index Metrics
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H-Index220
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i10 Index676
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Citation Counts207,337
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Rankings
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Rankings
Electrocatalysis | photocatalysis | energy conversion and storage | RNA deliver
H-Index Metrics
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H-Index204
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i10 Index553
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Citation Counts157,076
Rankings
artificial intelligence | machine learning | computer vision | image processing | data minin
H-Index Metrics
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H-Index200
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i10 Index1,344
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Citation Counts173,498
Rankings
Rankings
Epidemiology | burden of disease | causes of deat
H-Index Metrics
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H-Index195
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i10 Index498
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Citation Counts479,214
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Energy materials | superconductivity | electronic material
H-Index Metrics
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H-Index194
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i10 Index1,563
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Citation Counts146,859
Rankings
Advanced Carbon Materials | Polymers | Electrochemistry | Catalysi
H-Index Metrics
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H-Index193
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i10 Index898
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Citation Counts152,212
Rankings
Stroke prevention | treatment | epidemiology | clinical trial
H-Index Metrics
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H-Index193
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i10 Index772
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Citation Counts435,255
Rankings
Rankings
Rankings
Rankings
Catalysis | Adsorption | Photocatalysis | Nanomaterials | Chemical Engineerin
H-Index Metrics
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H-Index187
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i10 Index775
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Citation Counts119,760
Rankings
Quantitative genetics | statistical genetics | population genetic
H-Index Metrics
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H-Index187
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i10 Index574
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Citation Counts203,206
Rankings
public health | physical activity | program evaluation methods | mass media campaigns | implementation & scale-u
H-Index Metrics
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H-Index183
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i10 Index961
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Citation Counts189,841
Rankings
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