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 (0) 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
Infrastructure | Engineering Management | Engineering Informatics | Civil Engineering | Constructio
H-Index Metrics
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H-Index135
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i10 Index510
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Citation Counts55,435
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learning environments | educational evaluation | science educatio
H-Index Metrics
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H-Index125
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i10 Index397
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Citation Counts53,426
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Metabolism | Biochemistry | Immune System | Exercise | Amino acid
H-Index Metrics
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H-Index118
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i10 Index378
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Citation Counts52,375
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Civil Engineering | Building Information Modeling | Smart City | Automation and Robotics | Smar
H-Index Metrics
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H-Index115
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i10 Index376
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Citation Counts43,073
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Science Education | Conceptual change | Multiple representations | Chemistry educatio
H-Index Metrics
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H-Index106
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i10 Index308
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Citation Counts46,311
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Geodesy | GNSS | Estimation Theory | Interferometry | Reliability Theor
H-Index Metrics
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H-Index88
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i10 Index305
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Citation Counts30,728
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plant ecology/ecophysiology/population dynamics/biodiversity/evolution/fire/conservatio
H-Index Metrics
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H-Index84
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i10 Index273
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Citation Counts37,223
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Luxury branding | counterfeits | country of origin | advertising appeal
H-Index Metrics
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H-Index79
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i10 Index202
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Citation Counts20,384
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