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 6 years. As of Jun 22, 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 (1.121.408) 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
Rankings
Rankings
Rankings
Rankings
Rankings
Rankings
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Rankings
Rankings
Rankings
Rankings
Rankings
invasion ecology | invasion biology | invasion science | conservation biology | biological invasion
H-Index Metrics
-
H-Index158
-
i10 Index502
-
Citation Counts101,857
Rankings
Rankings
Rankings
Rankings
Rankings
Rankings
Rankings
Nanocomposites | Mechanics of Nano-structures | Composite structures | Applied Mathematics | Plates and Shell
H-Index Metrics
-
H-Index136
-
i10 Index526
-
Citation Counts52,284