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 04, 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
aging | memory | motor function | botanicals | calorie restrictio
H-Index Metrics
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H-Index102
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i10 Index365
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Citation Counts50,932
Rankings
Diabetes | Obesity | Bariatric Surgery | Exercise | Nutritio
H-Index Metrics
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H-Index98
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i10 Index287
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Citation Counts116,813
Rankings
Public Health | Epidemiology | Cardiovascular Disease | Diabetes | Obesit
H-Index Metrics
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H-Index97
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i10 Index326
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Citation Counts39,988
Rankings
calorie restriction | healthy aging | pregnancy | obesit
H-Index Metrics
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H-Index80
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i10 Index209
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Citation Counts28,919
Rankings
Rankings
Obesity and related diseases | stress and medical complianc
H-Index Metrics
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H-Index62
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i10 Index143
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Citation Counts14,141
Rankings
Rankings
Pediatric Obesity | Epidemiology | Physical Activity | Exergam
H-Index Metrics
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H-Index53
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i10 Index115
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Citation Counts11,149
Rankings
Rankings
Rankings
Rankings
Nutrition | Obesity | Energy and Macronutrient Metabolis
H-Index Metrics
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H-Index35
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i10 Index63
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Citation Counts3,085
Rankings
Rankings
Obestiy | sleep disorders | cardiovascular diseases | diabetes | metabolis
H-Index Metrics
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H-Index32
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i10 Index48
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Citation Counts4,425
Rankings
microbiome | ion channels | obesity | neuronscience | diabete
H-Index Metrics
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H-Index31
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i10 Index57
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Citation Counts3,089
Rankings
Endocrinology | Islet Biology | Inflammatio
H-Index Metrics
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H-Index31
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i10 Index51
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Citation Counts2,962
Rankings
Rankings
Rankings
adipose tissue | extracellular matrix | basesment membrane | cytokine
H-Index Metrics
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H-Index27
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i10 Index32
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Citation Counts3,011
Rankings
Lipid metabolism | Beta cell biology | Immunogenetic
H-Index Metrics
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H-Index26
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i10 Index41
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Citation Counts2,453
Rankings
Rankings
Rankings
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