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 04, 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 (1.131.752) 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
Advance control and integration of FC/EL/H2 Tech. and storage | Control and power management of RES
H-Index Metrics
-
H-Index32
-
i10 Index56
-
Citation Counts3,100
Rankings
Biotechnology | Pesticide Chemistry | Pharmaceutical biotechnology | Bioinformatic
H-Index Metrics
-
H-Index27
-
i10 Index49
-
Citation Counts2,056
Rankings
Sustainability Assessment | Electricity and GHG Emissions | Demand Side management | Electrical Energ
H-Index Metrics
-
H-Index26
-
i10 Index42
-
Citation Counts2,808
Rankings
Energy & Environment | Waste/Biofuel/Bioenergy | Gasification/Co-gasification | Peat/Coal Processin
H-Index Metrics
-
H-Index26
-
i10 Index49
-
Citation Counts2,951
Rankings
Energy Materials | Hybrid Semiconductors | Condensed Matter Physics | Materials Science | Superconductivit
H-Index Metrics
-
H-Index26
-
i10 Index28
-
Citation Counts2,731
Rankings
Renewable energy | Photocatalyst | Environment | Wastewate
H-Index Metrics
-
H-Index23
-
i10 Index28
-
Citation Counts3,212
Rankings
Computational Fluid Dynamics | Bio-energy | Water Management Systems | Heat Transfer | Sustainable Energy Developmen
H-Index Metrics
-
H-Index22
-
i10 Index30
-
Citation Counts2,019
Rankings
Rankings
Waste-to-resource | Water security | Adsorption | Environmental remediation | Solid waste managemen
H-Index Metrics
-
H-Index20
-
i10 Index29
-
Citation Counts2,099
Rankings
Organic and Petroleum geochemistry | Geochemistry of clastic sediment | Isotope geochemistr
H-Index Metrics
-
H-Index19
-
i10 Index28
-
Citation Counts1,222
Rankings
Neuroscience | Aging | Natural products | Bioinformatics & Drug design | Proteomic
H-Index Metrics
-
H-Index18
-
i10 Index27
-
Citation Counts1,197
Rankings
Diabetes | Nutrition | Anti-diabetic Plant Materials | Cell Biolog
H-Index Metrics
-
H-Index18
-
i10 Index23
-
Citation Counts1,391
Rankings
Fish diseases | Fish Pathology & Immunology and Fish Molecular Biolog
H-Index Metrics
-
H-Index17
-
i10 Index29
-
Citation Counts776
Rankings
Photothermal Conversion | CNTs | Graphene | Plasmonic Nanoparticle
H-Index Metrics
-
H-Index16
-
i10 Index24
-
Citation Counts1,250
Rankings
Rankings
Rankings
Rankings
meat science | Food technology | nutrition | Dietetics | food science
H-Index Metrics
-
H-Index14
-
i10 Index16
-
Citation Counts718
Rankings
Rankings
Rankings
Molecular Biology | Functional Genomics | Bioenergy | Biological activity | Multifactorial Disease
H-Index Metrics
-
H-Index14
-
i10 Index16
-
Citation Counts899
Rankings
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