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
Génie de l'Environnement | Génie des Procédés | Chimie de l'Environnemen
H-Index Metrics
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H-Index52
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i10 Index110
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Citation Counts8,134
Rankings
activated carbon | Biosorbent | groundwater qualit
H-Index Metrics
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H-Index38
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i10 Index78
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Citation Counts4,907
Rankings
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Food Sci.Technology | Data processing | Modelling | Heat treatment optimization | Dryin
H-Index Metrics
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H-Index25
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i10 Index38
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Citation Counts3,997
Rankings
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environnement | sciences alimentaires | assurance qualit
H-Index Metrics
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H-Index20
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i10 Index20
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Citation Counts2,255
Rankings
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Engineering & Technology / Electrical & Electronic Engineerin
H-Index Metrics
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H-Index17
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i10 Index29
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Citation Counts894
Rankings
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Crystallography | Electron microscopy | Electrical transport properties | Magnetism | Theory of Everythin
H-Index Metrics
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H-Index16
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i10 Index24
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Citation Counts946
Rankings
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Applied physics | Condensed Matter Physics | Mindlab (Lmtart) | electronics Structure
H-Index Metrics
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H-Index14
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i10 Index18
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Citation Counts518
Rankings
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Water Treatment | Dye Removal | biocoagulation | Coagulation-Flocculation | Waste Valorizatio
H-Index Metrics
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H-Index13
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i10 Index15
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Citation Counts673
Rankings
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Nanotechnology | material sciences | thin films | solar cells | gas sensor
H-Index Metrics
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H-Index12
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i10 Index15
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Citation Counts677
Rankings
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Machine learning | Computer networks (Ad Hoc | WSN) | Social networks | Copula
H-Index Metrics
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H-Index12
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i10 Index15
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Citation Counts533
Rankings
P2P Networking | WSNs | Social Network | Internet of Thing
H-Index Metrics
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H-Index12
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i10 Index18
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Citation Counts441
Rankings
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