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 08, 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 (1.122.060) 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
Rankings
Food Engineering | Bioseparation | Membrane Synthesis and Processes | Desalination and Water Treatmen
H-Index Metrics
-
H-Index82
-
i10 Index392
-
Citation Counts28,991
Rankings
Blockchain | LLMs and GenAI | Digital Twins | Cloud Computing | Cybersecurit
H-Index Metrics
-
H-Index78
-
i10 Index241
-
Citation Counts26,070
Rankings
solid mechanics | mechanics of materials | computational mechanics | damage mechanics | additive manufacturin
H-Index Metrics
-
H-Index78
-
i10 Index190
-
Citation Counts19,873
Rankings
Rankings
Corrosion inhibition | Coordination Chemistry | Green corrosion inhibitors | Green Chemistr
H-Index Metrics
-
H-Index75
-
i10 Index215
-
Citation Counts18,592
Rankings
Graphene | 2D Materials | Membrane separations | sustainable desalination | Research Managemen
H-Index Metrics
-
H-Index75
-
i10 Index151
-
Citation Counts17,232
Rankings
Intelligent systems | cyber security | Big data analytics | Service-oriented computin
H-Index Metrics
-
H-Index68
-
i10 Index431
-
Citation Counts28,427
Rankings
Energy | Reaction Engineering | Fuel Cell | Photocatalysis | Wastewater treatmen
H-Index Metrics
-
H-Index67
-
i10 Index200
-
Citation Counts12,956
Rankings
Rankings
Operations research | Optimization | Combinatorial optimization | Mathematical Programming | Metaheuristic
H-Index Metrics
-
H-Index66
-
i10 Index204
-
Citation Counts30,941
Rankings
Ionic liquids | deep eutectic solvents | green engineering | water and wastewater treatmen
H-Index Metrics
-
H-Index65
-
i10 Index154
-
Citation Counts15,870
Rankings
Molecular Thermodynamics | Molecular Simulations | Carbon Capture and Utilization | Hydrogen production and storage | Adsorptio
H-Index Metrics
-
H-Index65
-
i10 Index224
-
Citation Counts14,165
Rankings
Rankings
Rankings
neuroimaging | cognitive neuroscience | brain mapping | biomedical engineering | scholarly communicatio
H-Index Metrics
-
H-Index62
-
i10 Index107
-
Citation Counts16,230
Rankings
Rankings
Blockchain | Edge-Cloud Computing | IoT-Smart Cities | Metavers
H-Index Metrics
-
H-Index59
-
i10 Index95
-
Citation Counts24,357
Rankings
separation materials | resource recovery | direct air capture | green metallurgy | circular econom
H-Index Metrics
-
H-Index59
-
i10 Index188
-
Citation Counts12,476
Rankings
Nanomaterials | membrane | cloud seeding materials | capacitive deionization | water purificatio
H-Index Metrics
-
H-Index59
-
i10 Index134
-
Citation Counts15,120
Rankings
Advanced Signal Processing | Machine Learning | Biomedical Engineering | Digital Phenotyping | Biomusi
H-Index Metrics
-
H-Index58
-
i10 Index192
-
Citation Counts12,976
Rankings
Corrosion Engineering | Electrometallurgy | Metallurgical Engineering | Extractive Metallurg
H-Index Metrics
-
H-Index57
-
i10 Index220
-
Citation Counts12,860
Rankings
Rankings
Power system | Power electronics | FACTS technologies | system control | Wind and PV Energy System
H-Index Metrics
-
H-Index56
-
i10 Index173
-
Citation Counts10,067
Rankings
Power Quality | Active Power Filters | PV System | EV | Microgri
H-Index Metrics
-
H-Index56
-
i10 Index127
-
Citation Counts10,756

🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact
