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
Decision Science | Operations Research | Naval | Maritime Business | Port Harbou
H-Index Metrics
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H-Index17
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i10 Index31
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Citation Counts848
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National Defense | Naval & Military Science | Management of Operation | Maritime Cultur
H-Index Metrics
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H-Index8
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i10 Index5
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Citation Counts212
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Operation Strategy | Operation Research | Strategic Managemen
H-Index Metrics
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H-Index8
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i10 Index8
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Citation Counts212
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Engineering | Propulsion | Naval | Managemen
H-Index Metrics
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H-Index6
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i10 Index4
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Citation Counts89
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Energy conversion | Thermodynamics | Heat and Transfer | Internal combustion Engin
H-Index Metrics
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H-Index3
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i10 Index1
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Citation Counts26
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