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 (1.131.752) 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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Rankings
Rankings
Rankings
Solidificação | Propriedades Mecânicas | Resistências à Corrosão | Metalurgi
H-Index Metrics
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H-Index46
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i10 Index90
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Citation Counts6,251
Rankings
Organizational Theory | Innovation Management | Uncertainmty Management in More Radical Innovation (strategic innovation) | Publi
H-Index Metrics
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H-Index46
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i10 Index110
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Citation Counts8,881
Rankings
Supply Chain Management | Operations Managemen
H-Index Metrics
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H-Index43
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i10 Index79
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Citation Counts7,289
Rankings
Quality management | operations performance managemen
H-Index Metrics
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H-Index41
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i10 Index91
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Citation Counts8,333
Rankings
Circular Economy | Environmental Management | Environmental Management Systems (EMS) | Green Supply Chain Management (GSCM) | Envir
H-Index Metrics
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H-Index41
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i10 Index101
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Citation Counts7,073
Rankings
Rankings
Life Cycle Assessment | Sustainability | Innovation | AI | Production Engineering
H-Index Metrics
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H-Index37
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i10 Index62
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Citation Counts4,640
Rankings
Industry 4.0 | MCDM | SCM | BIM | Circular econom
H-Index Metrics
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H-Index34
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i10 Index62
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Citation Counts6,893
Rankings
operations research | healthcare | optimization | data science | industrial engineerin
H-Index Metrics
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H-Index34
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i10 Index70
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Citation Counts4,888
Rankings
Environmental Policy Analysis | Social Studies of Science and Technolog
H-Index Metrics
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H-Index34
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i10 Index64
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Citation Counts5,764
Rankings
Theory of Constraints | Design Science Research | Data Envelopment Analysis | Business Proces
H-Index Metrics
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H-Index33
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i10 Index89
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Citation Counts6,904
Rankings
Production planning | Data mining | Multivariate technique
H-Index Metrics
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H-Index33
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i10 Index85
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Citation Counts4,254
Rankings
Educação | Educação Física | Engenharia de Produçã
H-Index Metrics
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H-Index33
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i10 Index118
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Citation Counts4,430
Rankings
Desenvolvimento de produtos | gestão do ciclo de vida | sistemas PLM | sistema produto-serviç
H-Index Metrics
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H-Index31
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i10 Index57
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Citation Counts3,741
Rankings
Programação Matemática | Otimização Combinatóri
H-Index Metrics
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H-Index31
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i10 Index61
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Citation Counts4,305
Rankings
Engenharia de produção | Ciências ambientais | Sustentabilidad
H-Index Metrics
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H-Index31
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i10 Index50
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Citation Counts4,807
Rankings
Industrial Engineering | Data Science | Time Series | Forecasting | Statistic
H-Index Metrics
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H-Index30
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i10 Index62
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Citation Counts5,223
Rankings
Rankings
Industrial Engineering | Knowledge Management | Information Science | Product Development | Project Managemen
H-Index Metrics
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H-Index30
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i10 Index47
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Citation Counts6,464
Rankings
Maintenance | Reliability | Operational research | industrial engineering | manufacturing systems
H-Index Metrics
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H-Index29
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i10 Index55
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Citation Counts2,879
Rankings
Discrete event systems | Fault diagnosis | Supervisory control | Industry 4.0 | Cyber-securit
H-Index Metrics
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H-Index29
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i10 Index51
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Citation Counts2,827
Rankings
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