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 Dec 31, 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 (1.131.699) 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
Multiphase Flow | Heat and Mass Transfer | Porous Media | Filtration | Nanofluid
H-Index Metrics
-
H-Index151
-
i10 Index1,004
-
Citation Counts72,682
Rankings
Rankings
Nuclear Physics | Radiation Detection and Shielding | Simulation | High Performance Computin
H-Index Metrics
-
H-Index80
-
i10 Index284
-
Citation Counts21,554
Rankings
Photocatalysis | Catalysis | Sensor | Nanomaterial
H-Index Metrics
-
H-Index78
-
i10 Index229
-
Citation Counts16,545
Rankings
Rankings
Rankings
Rankings
International Business | Strategic Management | Emerging Markets | FD
H-Index Metrics
-
H-Index68
-
i10 Index124
-
Citation Counts17,204
Rankings
Rankings
Biomaterials | Drug Delivery | Biosensing | Bioprocess Engineerin
H-Index Metrics
-
H-Index61
-
i10 Index114
-
Citation Counts22,190
Rankings
Rankings
Rankings
hydrotreating | hydrodesulfurization | sorption | fuel | CO2 captur
H-Index Metrics
-
H-Index54
-
i10 Index109
-
Citation Counts13,721
Rankings
Water | Hydrogeochemistry | Geochemical modeling | Isotopes | Geo Statsitic
H-Index Metrics
-
H-Index52
-
i10 Index200
-
Citation Counts10,422
Rankings
Affective Computing | Artificial Intelligence | BioSignal/Image Processin
H-Index Metrics
-
H-Index51
-
i10 Index116
-
Citation Counts9,737
Rankings
Gravitation | Gravitational Physics | Black Hole Physics | Quantum Gravity Phenomenolog
H-Index Metrics
-
H-Index50
-
i10 Index81
-
Citation Counts10,862
Rankings
Rankings
Genetic basis of antibiotic resistance in Staphylococcus aureu
H-Index Metrics
-
H-Index47
-
i10 Index110
-
Citation Counts6,552
Rankings
Hydroprocessing | Catalysis | Asphaltene | Refining | CC
H-Index Metrics
-
H-Index47
-
i10 Index93
-
Citation Counts9,351
Rankings
Free Radical Biochemistry | Antioxidants | Superoxide Dismutase | Porphyrin Biochemistry | Photosensitizer
H-Index Metrics
-
H-Index46
-
i10 Index88
-
Citation Counts6,721
Rankings
Rankings
Climate change | Biogeology | Dust | Aeolian | Life science
H-Index Metrics
-
H-Index43
-
i10 Index72
-
Citation Counts3,983
Rankings
Marketing Analytics | Digital Marketing. Social Media Analytics | Neuromarketing | Bibliometric
H-Index Metrics
-
H-Index43
-
i10 Index85
-
Citation Counts9,550
Rankings
Waste Management | Plastic Solid Waste | Polymerization/Depolymerization Technology | Reactio
H-Index Metrics
-
H-Index40
-
i10 Index89
-
Citation Counts9,777
Rankings
🌍 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