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 6 years. As of Jun 17, 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 (1.121.299) 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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Friction Stir Processing | Metal Matrix Composites | Additive Manufacturing | Material Characterizatio
H-Index Metrics
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H-Index17
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i10 Index22
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Citation Counts704
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Smart grids | Microgrids | Energy Management Systems | Engineering Management | Engineering Educatio
H-Index Metrics
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H-Index17
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i10 Index22
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Citation Counts1,045
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Supply Chain Management | Green Supply Chain | Green Entrepreneurship | Policy | Public Procuremen
H-Index Metrics
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H-Index8
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i10 Index7
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Citation Counts173
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Plant Stress Physiology | Bio-saline Agriculture | Edible Halophytes | Phytomedicine | Food Securit
H-Index Metrics
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H-Index8
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i10 Index6
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Citation Counts201
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airports | urban logistics | aerotropolis | transdisciplinary education | airport-driven developmen
H-Index Metrics
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H-Index8
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i10 Index6
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Citation Counts165
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