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 30, 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 (1.131.699) 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
Civil Engineering | Multiple Criteria Decision Making | Decision Support Systems | Construction Engineering and Managemen
H-Index Metrics
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H-Index144
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i10 Index646
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Citation Counts77,135
Rankings
Semiconductor physics | optical spectroscopy | nonequilibrium carrier dynamics | scintillation materials
H-Index Metrics
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H-Index96
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i10 Index476
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Citation Counts35,791
Rankings
Medical Informatics | Smart Education | Digital Health | Artificial Intelligence Applications
H-Index Metrics
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H-Index89
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i10 Index262
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Citation Counts23,031
Rankings
Civil Engineering | Multiple Criteria Decision Making | Decision Support Systems | Construction Engineering and Managemen
H-Index Metrics
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H-Index85
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i10 Index177
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Citation Counts30,915
Rankings
Chemistry | Physical chemistry | Electrochemistry | Biochemistr
H-Index Metrics
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H-Index81
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i10 Index348
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Citation Counts22,673
Rankings
Biosensors | Immunosensors | Nanobiotechnology | Bioanalytical chemistr
H-Index Metrics
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H-Index71
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i10 Index232
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Citation Counts15,832
Rankings
Soil Science | Ecosystem Services | Nature-Based Solutions | Land Degradation | Geograph
H-Index Metrics
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H-Index67
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i10 Index231
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Citation Counts17,999
Rankings
Civil engineering | multiple criteria decision making | operational research | decision support systems | informatic
H-Index Metrics
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H-Index66
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i10 Index172
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Citation Counts15,683
Rankings
Rankings
benchmarking | data envelopment analysis | multi-criteria decision making | agricultural economic
H-Index Metrics
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H-Index62
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i10 Index246
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Citation Counts13,816
Rankings
Industry 4.0 | Manufacturing digitization | Information technology | operations management | operation
H-Index Metrics
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H-Index60
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i10 Index104
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Citation Counts18,992
Rankings
Helicobacter | gastric cancer | IBD | microbiota | rare liver disease
H-Index Metrics
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H-Index59
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i10 Index135
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Citation Counts29,464
Rankings
Civil Engineering | Multiple Criteria Decision Making | Construction Engineering and Managemen
H-Index Metrics
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H-Index58
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i10 Index206
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Citation Counts14,006
Rankings
Rankings
Rankings
materials for organic optoelectronics | polymer chemistr
H-Index Metrics
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H-Index54
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i10 Index308
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Citation Counts13,067
Rankings
Rankings
Rankings
Rankings
Rankings
Rankings
Computational structural biology | Bioinformatics | Protein structure prediction | DNA replication and repair | CRISPR-Ca
H-Index Metrics
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H-Index49
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i10 Index98
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Citation Counts11,393
Rankings
Rankings
pharmacology | regenerative medicine and tissue engineerin
H-Index Metrics
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H-Index49
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i10 Index73
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Citation Counts10,439
Rankings
pharmaceutical technology | biotechnology | social pharmac
H-Index Metrics
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H-Index48
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i10 Index123
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Citation Counts9,570
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