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 Sep 02, 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 (1.122.044) 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
Reinforcement learning | Explainable AI | Machine Intelligence | Knowledge-Based Systems | Computationa
H-Index Metrics
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H-Index75
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i10 Index192
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Citation Counts16,923
Rankings
Process Safety | Runaway Reaction | Design of Emergency Relief System | Fire and Explosion Prevention | Chemical Emergency Respons
H-Index Metrics
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H-Index68
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i10 Index495
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Citation Counts20,591
Rankings
Rankings
Rankings
Medical image processing | Infant crying recognition | wafer defect inspection | digital watermarking | and pattern recognitio
H-Index Metrics
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H-Index41
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i10 Index119
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Citation Counts5,473
Rankings
Rankings
productivity | quality management on construction | Critical Success Factors | Education | Rugby Spor
H-Index Metrics
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H-Index39
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i10 Index43
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Citation Counts16,674
Rankings
Rankings
Rankings
Sustainable tourism | Smart tourism | Community-based tourism | Nature-based tourism | Ecotouris
H-Index Metrics
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H-Index36
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i10 Index51
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Citation Counts8,798
Rankings
Groundwater | Hydrogeology | Water Resources | Hydrology
H-Index Metrics
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H-Index32
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i10 Index68
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Citation Counts2,786
Rankings
Wastewater Treatment | Organic pollutants removal | Biomaterials | Nanomaterials | (Bio)adsorptio
H-Index Metrics
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H-Index31
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i10 Index56
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Citation Counts3,823
Rankings
Language Education/Multiliteracies/Computer Assisted Language Learning
H-Index Metrics
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H-Index30
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i10 Index47
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Citation Counts2,588
Rankings
Drug delivery | Colloid & Surface Science | Biophysics | Biomaterials | Bio-interfac
H-Index Metrics
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H-Index29
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i10 Index52
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Citation Counts2,162
Rankings
Biochemical Engineering | Bioenergy | Biorefinery | Bioprocessing | Biological Engineering
H-Index Metrics
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H-Index28
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i10 Index53
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Citation Counts2,910
Rankings
Microelectronics | Organic Materials | Nano Material
H-Index Metrics
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H-Index28
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i10 Index36
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Citation Counts3,661
Rankings
Conservation Science | Archaeological Science | Bone Diagenesis | Physical Anthropolog
H-Index Metrics
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H-Index28
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i10 Index40
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Citation Counts4,741
Rankings
Acoustic Waves | Elastic Waves | Metamaterials | Phononic Crystal
H-Index Metrics
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H-Index26
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i10 Index47
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Citation Counts2,839
Rankings
Rankings
Diabetic wound healing | Biomaterials | Wound dressings | Drug delivery | Tissue Engineering an
H-Index Metrics
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H-Index24
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i10 Index38
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Citation Counts1,878
Rankings
Rankings
nanomaterials | interface science | optical film | solar cell | catalysi
H-Index Metrics
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H-Index23
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i10 Index58
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Citation Counts2,901
Rankings
Rankings
manufacturing automation | machine vision | molecular dynamics simulation | casting | lase
H-Index Metrics
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H-Index22
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i10 Index42
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Citation Counts1,185
Rankings

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