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
Rankings
Rankings
Primordial/primary prevention of chronic non-communicable disease
H-Index Metrics
-
H-Index111
-
i10 Index670
-
Citation Counts87,814
Rankings
Rankings
Sustainable Process Development | Process/Bioprocess Design | Process Simulation | Techno-Economi
H-Index Metrics
-
H-Index82
-
i10 Index267
-
Citation Counts28,531
Rankings
Sensors & Biosensors | Development of Nanomaterials for Energy Sources and Storage Device
H-Index Metrics
-
H-Index81
-
i10 Index487
-
Citation Counts24,497
Rankings
Rankings
Biomaterials | Nano Materials | Materials Science & Engineerin
H-Index Metrics
-
H-Index69
-
i10 Index281
-
Citation Counts16,501
Rankings
Rankings
Polymer Chemistry | Nanotechnology | Green Chemistry | Amino Acids Containing Polymer
H-Index Metrics
-
H-Index68
-
i10 Index637
-
Citation Counts26,227
Rankings
Latent variable models | Meta Analysis | Psychometric analysis | Public healt
H-Index Metrics
-
H-Index66
-
i10 Index310
-
Citation Counts15,789
Rankings
Rankings
Electroanalytical Chemistry | Sensors and biosensors | Electrochemical studies of batteries and solar cel
H-Index Metrics
-
H-Index64
-
i10 Index353
-
Citation Counts14,963
Rankings
Functional Gastrointestinal Disorders | Clinical Educatio
H-Index Metrics
-
H-Index63
-
i10 Index316
-
Citation Counts17,281
Rankings
Metal-Organic Frameworks | Materials Chemistry | Catalysis | Water Splitting | Energy Conversion/Storag
H-Index Metrics
-
H-Index62
-
i10 Index376
-
Citation Counts15,234
Rankings
Green chemistry | MXene | Soft Robotics | Bioinspired/Biomimetic | Biomedicine/Nanomedicin
H-Index Metrics
-
H-Index60
-
i10 Index174
-
Citation Counts21,337
Rankings
Cardiovascular | herbal medicine | Atherosclerosis | pharmaceutica
H-Index Metrics
-
H-Index60
-
i10 Index169
-
Citation Counts11,711
Rankings
Reinforced Concrete Structures | Concrete Technology | Strengthening of RC Structures with FRP Composite
H-Index Metrics
-
H-Index59
-
i10 Index208
-
Citation Counts10,659
Rankings
Rankings
High entropy alloys | Sever plastic deformation | Crystallographic texture | Composit
H-Index Metrics
-
H-Index58
-
i10 Index176
-
Citation Counts9,838
Rankings
Rankings
Welding Metallurgy | Advanced Materials | Materials Characterization | Surface Engineerin
H-Index Metrics
-
H-Index57
-
i10 Index229
-
Citation Counts11,316
Rankings
Nanogenerator | Energy Harvesting | Nanobiosensor | Nanomotors | Nanomaterial
H-Index Metrics
-
H-Index57
-
i10 Index213
-
Citation Counts10,485
Rankings
Catalysis | Solar Cell | Water-Splitting | Synthesis of Inorganic Compound
H-Index Metrics
-
H-Index57
-
i10 Index320
-
Citation Counts12,520
Rankings
Environmental Science | Environmental Engineering | Environmental Biotechnology | Process Modelin
H-Index Metrics
-
H-Index56
-
i10 Index134
-
Citation Counts29,371
🌍 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