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 06, 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 (1.131.911) 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
Environmental Engineering | Desalination | Membrane technology | Water-Energy Nexu
H-Index Metrics
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H-Index74
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i10 Index212
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Citation Counts21,940
Rankings
Rankings
Rankings
Rankings
Structural Engineering | Steel Structure | Finite Element Method | Curved Bea
H-Index Metrics
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H-Index56
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i10 Index243
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Citation Counts13,948
Rankings
Ultrasound | Water and wastewater treatment | Soil Remediation | Photocatalys
H-Index Metrics
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H-Index43
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i10 Index114
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Citation Counts6,442
Rankings
Harmony Search | Optimization Algorithms | Pipe Network Design and Management | Urban Drainage System
H-Index Metrics
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H-Index41
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i10 Index120
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Citation Counts15,132
Rankings
Rankings
Rankings
Nanomaterial | Biomaterial | Energy storage | Li-ion battery | Supercapacito
H-Index Metrics
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H-Index33
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i10 Index66
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Citation Counts2,936
Rankings
Building energy simulation | Urban microclimate | Urban energy system | Zero-energy buildin
H-Index Metrics
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H-Index29
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i10 Index48
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Citation Counts4,396
Rankings
Rankings
지하공간 | 지반공학 | Civil Engineering | Geotechnical Engineering | Tunnel
H-Index Metrics
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H-Index29
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i10 Index53
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Citation Counts3,885
Rankings
Water Distribution and Urban Drainage System | Optimization and Machine Learnin
H-Index Metrics
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H-Index23
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i10 Index46
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Citation Counts1,613
Rankings
Structural Engineering | Offshore Engineering | Artificial Intelligence | Advanced Simulation | Construction Safet
H-Index Metrics
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H-Index21
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i10 Index47
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Citation Counts1,596
Rankings
Rankings
Concrete structures / materials | Nonmetallic reinforcement | Nuclear structures | Impact / blast | 3DC
H-Index Metrics
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H-Index18
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i10 Index35
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Citation Counts1,313
Rankings
Rankings
Physical hydrology | Fluvial geomorphology | Complex network
H-Index Metrics
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H-Index17
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i10 Index26
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Citation Counts1,172
Rankings
Composite Structure | Wind Engineering | Seismic Analysi
H-Index Metrics
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H-Index17
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i10 Index19
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Citation Counts1,722
Rankings
Civil Engineering | Geotechnical Engineering | TBM | surface settlement | Machine Learnin
H-Index Metrics
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H-Index14
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i10 Index16
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Citation Counts730
Rankings
Structural Engineering | Structural Fire Engineering | Steel Structures | Composite Structures | Structural Analysis and Desig
H-Index Metrics
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H-Index13
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i10 Index17
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Citation Counts428
Rankings
Flooding | Tsunamis | Storm surges | Rainfall runoff | Sediment transpor
H-Index Metrics
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H-Index13
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i10 Index20
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Citation Counts889
Rankings
Hydraulics | Numerical simulation | river engineering | water resources engineerin
H-Index Metrics
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H-Index13
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i10 Index20
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Citation Counts978
Rankings
Structural Engineering | Structural Reliability | Risk Analysis of Infrastructure Systems | Hurricane Modeling | Earthquake Enginee
H-Index Metrics
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H-Index12
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i10 Index12
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Citation Counts919
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