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 Dec 31, 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 (1.131.755) 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
Enzymology | Biomedical Sciences | Materials Scienc
H-Index Metrics
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H-Index111
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i10 Index589
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Citation Counts45,311
Rankings
Evolutionary algorithms | multi-objective optimization | evolutionary computation | particle swarm optimizatio
H-Index Metrics
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H-Index107
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i10 Index548
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Citation Counts81,521
Rankings
Type-2 Fuzzy Logic | Bio-Inspired Optimization | Fuzzy Contro
H-Index Metrics
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H-Index104
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i10 Index582
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Citation Counts34,752
Rankings
Rankings
Modular Neural Networks | Hybrid Intelligent Systems | Fuzzy Logic | Type-2 Fuzzy Logic | Neuro Fuzz
H-Index Metrics
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H-Index88
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i10 Index411
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Citation Counts26,115
Rankings
Climate change | agricultural systems | impact assessment | CSA | crop modelling..
H-Index Metrics
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H-Index81
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i10 Index219
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Citation Counts29,588
Rankings
Automatic Control | Nonlinear Control | Sliding Mode | Sliding Mode Contro
H-Index Metrics
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H-Index78
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i10 Index318
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Citation Counts30,496
Rankings
Power Electronics | Sliding Mode Control | Algebraic Identification | Active Disturbance Rejection Contro
H-Index Metrics
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H-Index73
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i10 Index304
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Citation Counts24,330
Rankings
Closed-loop Supply Chain | Energy Supply Chain | Decision Sciences | Meta-heuristics | Quantum Computin
H-Index Metrics
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H-Index72
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i10 Index135
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Citation Counts11,443
Rankings
food science | nixtamalization | fiber | nopal | polyphenolic compound
H-Index Metrics
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H-Index72
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i10 Index510
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Citation Counts25,692
Rankings
nanoingenieria | óptica | ciencia de materiales | inteligencia tecnológica | nano biomedicin
H-Index Metrics
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H-Index70
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i10 Index354
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Citation Counts21,069
Rankings
Rankings
Computer-Aided Drug Design | Molecular Modeling | Chemoinformatic
H-Index Metrics
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H-Index67
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i10 Index261
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Citation Counts15,813
Rankings
Rankings
Food Science and Technology | emulsion science | food rheolog
H-Index Metrics
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H-Index66
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i10 Index205
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Citation Counts14,106
Rankings
Biotechnology | bionanotechnology | Enzymolog
H-Index Metrics
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H-Index66
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i10 Index188
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Citation Counts13,284
Rankings
microbial gene regulation | transcriptional regulation | regulatory networks | regulatory database
H-Index Metrics
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H-Index65
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i10 Index125
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Citation Counts32,814
Rankings
Rankings
Food Antimicrobials | Antioxidants | Flavor | Postharvest | Food safet
H-Index Metrics
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H-Index62
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i10 Index162
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Citation Counts14,576
Rankings
Rankings
electroquímica | ambiental | materiales | baterías | electrodepósito
H-Index Metrics
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H-Index61
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i10 Index249
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Citation Counts11,922
Rankings
Rankings
Transcriptional Regulation | Biological Databases | Gene Ontology | Text Mining | Molecular Biolog
H-Index Metrics
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H-Index58
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i10 Index131
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Citation Counts36,136
Rankings
Rankings
Interferometry | Optics | Optical testing | Optical Manufacturing | Diffractive optical element
H-Index Metrics
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H-Index57
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i10 Index156
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Citation Counts17,523
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