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 Sep 01, 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 (1.122.044) 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
Last 5 Years H-Index Metrics
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H-Index40
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i10 Index161
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Citation Counts8,750
Rankings
PM2.5 | Air pollution monitoring and control | Air pollutant emission from vehicles
Last 5 Years H-Index Metrics
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H-Index27
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i10 Index58
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Citation Counts2,258
Rankings
Technology Acceptance | International Entry Strategy | Strategic Managemen
Last 5 Years H-Index Metrics
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H-Index26
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i10 Index30
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Citation Counts2,331
Rankings
Last 5 Years H-Index Metrics
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H-Index25
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i10 Index43
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Citation Counts2,152
Rankings
Last 5 Years H-Index Metrics
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H-Index25
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i10 Index46
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Citation Counts1,868
Rankings
Last 5 Years H-Index Metrics
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H-Index22
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i10 Index45
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Citation Counts2,029
Rankings
Last 5 Years H-Index Metrics
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H-Index20
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i10 Index33
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Citation Counts1,312
Rankings
Last 5 Years H-Index Metrics
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H-Index19
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i10 Index47
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Citation Counts1,486
Rankings
Medical Device | Cardiovescular System | Biomedical Signal Proces
Last 5 Years H-Index Metrics
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H-Index19
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i10 Index32
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Citation Counts1,399
Rankings
Ergonomics | Human Factors Engineering | Human-Computer Interfac
Last 5 Years H-Index Metrics
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H-Index17
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i10 Index28
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Citation Counts974
Rankings
Project Management | Knowledge Management | Artificial Intelligence | Construction Technology | BI
Last 5 Years H-Index Metrics
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H-Index17
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i10 Index27
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Citation Counts836
Rankings
Last 5 Years H-Index Metrics
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H-Index17
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i10 Index23
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Citation Counts755
Rankings
Last 5 Years H-Index Metrics
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H-Index16
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i10 Index26
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Citation Counts1,042
Rankings
Herbal Biotechnology | Chinese Medicinal Plants | Medicinal Mushrooms | Institutional Researc
Last 5 Years H-Index Metrics
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H-Index16
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i10 Index36
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Citation Counts997
Rankings
information hiding | image processin
Last 5 Years H-Index Metrics
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H-Index16
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i10 Index25
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Citation Counts866
Rankings
Green Marketing | Industry 4.0 | Sustainability & Supply Chain Managemen
Last 5 Years H-Index Metrics
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H-Index15
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i10 Index21
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Citation Counts1,373
Rankings
emerging technologies | consumer research | decision making | sustainable development goals | fsQC
Last 5 Years H-Index Metrics
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H-Index15
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i10 Index25
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Citation Counts767
Rankings
Computational intelligence | Internet of things | Mobile Medical | Optimization | Power Electronic
Last 5 Years H-Index Metrics
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H-Index14
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i10 Index25
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Citation Counts1,134
Rankings
Last 5 Years H-Index Metrics
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H-Index14
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i10 Index15
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Citation Counts1,117
Rankings
Last 5 Years H-Index Metrics
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H-Index14
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i10 Index27
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Citation Counts645
Rankings
Supply Chain Management | TQM | Strategic Management | Operation Managemen
Last 5 Years H-Index Metrics
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H-Index14
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i10 Index18
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Citation Counts630
Rankings
Wireless Communications | Signal Processing in Communication Systems | Fuzzy Theory | Wireless Sensor Network
Last 5 Years H-Index Metrics
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H-Index13
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i10 Index20
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Citation Counts949
Rankings
Concrete Engineering | Pavement Engineering | Civil Material
Last 5 Years H-Index Metrics
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H-Index13
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i10 Index18
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Citation Counts883
Rankings
Last 5 Years H-Index Metrics
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H-Index13
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i10 Index15
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Citation Counts623
Rankings
Last 5 Years H-Index Metrics
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H-Index13
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i10 Index16
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Citation Counts562

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