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 06, 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 (0) 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
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
plant biology | plant-microbe interactions | plant physiology | plant nutrition | plant developmen
H-Index Metrics
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H-Index57
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i10 Index119
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Citation Counts17,831
Rankings
Water-Energy-Food Nexus | Strategic planning | Process Systems Engineering | Optimization | Sustainable Desig
H-Index Metrics
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H-Index52
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i10 Index244
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Citation Counts10,518
Rankings
Rankings
Sustainable use of water and energy - Process integration - Renewable energy and biorefinerie
H-Index Metrics
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H-Index40
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i10 Index78
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Citation Counts4,509
Rankings
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Rankings
Classical General Relativity | Initial-Boundary-Value Problems | Numerical Analysi
H-Index Metrics
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H-Index37
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i10 Index77
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Citation Counts4,169
Rankings
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Biotechnology | Biodegradation | Biofuels | Chromate | Pseudomonas aeruginos
H-Index Metrics
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H-Index34
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i10 Index73
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Citation Counts5,737
Rankings
Power systems stability | nonlinear dynamics | bifurcation theor
H-Index Metrics
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H-Index34
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i10 Index67
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Citation Counts6,700
Rankings
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Rankings
Caracterización de Propiedades Nutricionales | Fisicoquímicas de Alimentos Funcionales y Compuesto
H-Index Metrics
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H-Index30
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i10 Index65
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Citation Counts2,801
Rankings
Perovskite Solar Cells | LEDs | Biophotonics | Luminescent Materials | Raman Spectroscop
H-Index Metrics
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H-Index29
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i10 Index61
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Citation Counts2,607
Rankings
Metallurgy | High-Chromium White Irons | Wear of Material
H-Index Metrics
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H-Index29
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i10 Index48
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Citation Counts2,956
Rankings
Rankings
Rankings
Química de los materiales lignicelulósicos | Biocombustibles sólido
H-Index Metrics
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H-Index28
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i10 Index82
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Citation Counts2,486
Rankings
Composite materials | wetting | foaming | joining | powder technolog
H-Index Metrics
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H-Index28
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i10 Index44
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Citation Counts2,829
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