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 (1.131.911) 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
Soil remediation | Biochar | Waste management | Soil CN cycling | Water qualit
H-Index Metrics
-
H-Index117
-
i10 Index524
-
Citation Counts51,737
Rankings
Rankings
Rankings
Soil remediation | Potentially toxic elements | Biochar | Immobilization | Heavy meta
H-Index Metrics
-
H-Index37
-
i10 Index59
-
Citation Counts5,178
Rankings
Zoonotic parasitic disease and Emerging vector-borne disease
H-Index Metrics
-
H-Index37
-
i10 Index78
-
Citation Counts6,217
Rankings
Rankings
piezoelectric ceramics | solid oxide fuel cell | solid state electrochemistry | ceramic engineerin
H-Index Metrics
-
H-Index32
-
i10 Index77
-
Citation Counts3,481
Rankings
evolution | epidemiology | influenza | infectious diseases | virolog
H-Index Metrics
-
H-Index32
-
i10 Index72
-
Citation Counts3,725
Rankings
Rankings
Rankings
Rankings
Rankings
Rankings
Mechanochemistry | Vapor-Assisted Aging | Meso- and Micro-porous Material
H-Index Metrics
-
H-Index24
-
i10 Index37
-
Citation Counts2,458
Rankings
Rankings
Rankings
Rankings
Rankings
Rankings
Rankings
Rankings
Rankings
Biocatalysis | materials chemistry | cellulose nanocrystal | nano enzyme | ionic liquids & deep eutectic solvent
H-Index Metrics
-
H-Index15
-
i10 Index17
-
Citation Counts1,287
Rankings
Rankings
WAAM | Welding | Materials | Corrosio
H-Index Metrics
-
H-Index12
-
i10 Index20
-
Citation Counts404
🌍 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