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
Hospitality | Tourism | Internal marketing | services marketing | strategic managemen
H-Index Metrics
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H-Index94
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i10 Index196
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Citation Counts29,546
Rankings
Computational Mechanics | Micro and Nanomechanics | Materials Mechanics | Energy | Bio-Mechanic
H-Index Metrics
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H-Index62
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i10 Index175
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Citation Counts11,594
Rankings
Black Holes | Cosmology | Gravitational lensing | Quantum Gravity | Quasinormal mode
H-Index Metrics
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H-Index61
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i10 Index175
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Citation Counts11,716
Rankings
Macroeconomics | Forecasting | Business Analytics | Risk Managemen
H-Index Metrics
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H-Index61
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i10 Index212
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Citation Counts15,278
Rankings
Machine learning | image processing | resolution enhancement | facial expression recognition | Biomedical Image Analysi
H-Index Metrics
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H-Index47
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i10 Index108
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Citation Counts9,618
Rankings
Rankings
Controllability | Differential Equations | Optimal Control | Positive Linear Operators | Approximatio
H-Index Metrics
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H-Index45
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i10 Index141
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Citation Counts7,430
Rankings
Advan. Material Chem. | Analytical Chem. | Water | Sensors. Energy Chem. | Phys.Chem. Computational Che
H-Index Metrics
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H-Index42
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i10 Index69
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Citation Counts4,878
Rankings
Hawking Radiation | Greybody | Black Holes | Quasinormal Modes | Gravitational Lensin
H-Index Metrics
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H-Index40
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i10 Index120
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Citation Counts5,240
Rankings
Power Electronics | Sliding Mode Control | Lyapunov Based Control | Passivity Based Control | Model Predictive Contro
H-Index Metrics
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H-Index40
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i10 Index95
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Citation Counts5,850
Rankings
Computer Aided Design and Manufacturing | Computer Integrated Manufacturing | Virtual Manufacturin
H-Index Metrics
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H-Index39
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i10 Index63
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Citation Counts6,114
Rankings
Rankings
Rankings
Theoretical Physics | Quantum Physics | General Relativity | Lipid-bilayers | Non-Hermitian Quantum Mechanic
H-Index Metrics
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H-Index35
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i10 Index84
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Citation Counts3,497
Rankings
Tourism and Hospitality Management | Sustainable Tourism Development | Tourism and Technolog
H-Index Metrics
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H-Index30
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i10 Index52
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Citation Counts3,142
Rankings
Management and Organization (Organizational Behavior | Human Resource Management | and Service Management
H-Index Metrics
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H-Index30
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i10 Index32
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Citation Counts4,457
Rankings
Corporate Finance | Corporate Governance | International Finance | Islamic Finance | Financial Economic
H-Index Metrics
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H-Index29
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i10 Index41
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Citation Counts1,895
Rankings
FIBER REINFORCED CONCRETE | HIGH STRENGTH CONCRETE | REPAIR AND MAINTENANCE OF CONCRET
H-Index Metrics
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H-Index29
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i10 Index35
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Citation Counts2,655
Rankings
Rankings
fractional calculus | special functions | operational calculus | Clifford analysis | asymptotic analysi
H-Index Metrics
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H-Index28
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i10 Index56
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Citation Counts3,429
Rankings
Rankings
Fractional Calculus | Special functions | Approximation Theor
H-Index Metrics
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H-Index28
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i10 Index66
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Citation Counts3,032
Rankings
Dynamics of Structures | Earthquake Engineering | Sustainability & Disaster Resilience | Seismic Ris
H-Index Metrics
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H-Index28
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i10 Index80
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Citation Counts3,596
Rankings
Power electronics | signal processing | control system
H-Index Metrics
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H-Index27
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i10 Index54
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Citation Counts3,351
Rankings
formal languages | automata | digital geometry | grids and lattice
H-Index Metrics
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H-Index27
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i10 Index119
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Citation Counts3,242
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