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 19, 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 (1.121.299) 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



Radiochimstry | Radiopharmaceuticals | and Nuclear Medicin
H-Index Metrics
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H-Index40
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i10 Index111
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Citation Counts3,455
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Nuclear Medicine | PET/CT | Functional Neuroimaging | GFR measuremen
H-Index Metrics
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H-Index26
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i10 Index47
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Citation Counts2,702
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Nuclear Medicine | Tumour and Chronic diseases marker
H-Index Metrics
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H-Index20
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i10 Index30
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Citation Counts1,630
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Nuclear Medicine | PET/CT | Gamma Scans | DTC management | Radionuclide therap
H-Index Metrics
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H-Index6
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i10 Index5
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Citation Counts202
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Nuclear Medicine | Molecular Imaging | Radioisotope diagnostics and therapy (thernostics
H-Index Metrics
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H-Index6
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i10 Index4
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Citation Counts91
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Nuclear Medicine | Molecular Imaging | Theranostics | preclinical imaging | dosimetr
H-Index Metrics
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H-Index5
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i10 Index3
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Citation Counts79
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Nuclear Medicine | Radiation Protection and Dosimetry | Nuclear physics | Radiograph
H-Index Metrics
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H-Index4
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i10 Index3
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Citation Counts135
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myocardial imaging | theranostics | infection detection in nuclear medicine | nuclear medicne | self -directed learnin
H-Index Metrics
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H-Index2
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i10 Index2
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Citation Counts61
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Nuclear medicine | PET/CT | SPECT/CT | nuclear cardiology | radionuclide therap
H-Index Metrics
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H-Index2
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i10 Index1
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Citation Counts19
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