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 31, 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 (1.131.755) 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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Plant and Soil Microbiome | Biological control | Crop production | Medicinal plant researc
H-Index Metrics
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H-Index69
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i10 Index201
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Citation Counts18,650
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Literature | Classical Literature | Literature History | Literary theory | Children's Literatur
H-Index Metrics
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H-Index55
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i10 Index70
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Citation Counts5,098
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Relativistic Astrophysics | General Relativity and Gravitation | Neutron Star
H-Index Metrics
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H-Index55
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i10 Index187
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Citation Counts10,487
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economics of labour market | employment and unemployment | unofficial employment | poverty reduction | math in economic
H-Index Metrics
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H-Index52
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i10 Index58
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Citation Counts4,915
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physiology Normal physiology gastroenterology endocrinology therapis
H-Index Metrics
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H-Index43
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i10 Index64
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Citation Counts4,510
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Theoretical Physics | Astrophysics | General Relativity | Black hole shado
H-Index Metrics
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H-Index37
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i10 Index108
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Citation Counts5,387
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corrosion science | DFT calculation | corrosion protection | corrosion inhibitor | MD simulation
H-Index Metrics
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H-Index37
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i10 Index88
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Citation Counts4,134
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