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 01, 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
Rankings
Electrochemistry | Environmental Chemistry | Chemical Engineering | PEMFC | Natural Product Chemistr
H-Index Metrics
-
H-Index14
-
i10 Index17
-
Citation Counts1,058
Rankings
Animal Science | Food Science and Rural Developmen
H-Index Metrics
-
H-Index13
-
i10 Index13
-
Citation Counts667
Rankings
Rankings
Rankings
Animal science /climate change adaptation/research developmen
H-Index Metrics
-
H-Index12
-
i10 Index16
-
Citation Counts756
Rankings
Rankings
Rankings
Rankings
Biomaterials for Tissue Engineering | Nanocomposites material | Recycling waste plastic | Polymer–matr
H-Index Metrics
-
H-Index10
-
i10 Index11
-
Citation Counts925
Rankings
Rankings
microbial biotechnology in agriculture | food | medicine and environmen
H-Index Metrics
-
H-Index10
-
i10 Index11
-
Citation Counts326
Rankings
Rankings
Rankings
Rankings
Animal sciences (Goat sciences) | Genders | Trainers | Factilitato
H-Index Metrics
-
H-Index9
-
i10 Index8
-
Citation Counts187
Rankings
Food Safety | Food and Nutrition Security | NSA | Food System
H-Index Metrics
-
H-Index8
-
i10 Index8
-
Citation Counts373
Rankings
Research on Amphibian and Reptile Biodiversity and wildlife conservation
H-Index Metrics
-
H-Index8
-
i10 Index5
-
Citation Counts131
Rankings
Rankings
Economics | Development Economics | Health Economics | Industrial Polic
H-Index Metrics
-
H-Index7
-
i10 Index6
-
Citation Counts298
Rankings
Environmental Chemistry | Water Quality | Food Contamination | Analytical Chemistr
H-Index Metrics
-
H-Index7
-
i10 Index6
-
Citation Counts218
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