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 03, 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 (1.131.752) 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
control theory | state estimation | renewable energy systems | biological systems | quantum computin
H-Index Metrics
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H-Index35
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i10 Index113
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Citation Counts5,082
Rankings
Rankings
Rankings
Rankings
thermique et physique des serres et Bâtiments | Energies Renouvelables | CF
H-Index Metrics
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H-Index25
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i10 Index63
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Citation Counts3,496
Rankings
Fractional order Control | Adaptive Control | Robust Control | Renewable Energy | Photovoltaic Conversion
H-Index Metrics
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H-Index22
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i10 Index42
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Citation Counts2,197
Rankings
Renewable Energy Systems | Energy Efficient Buildings | Energy Management and Sustainabilit
H-Index Metrics
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H-Index22
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i10 Index29
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Citation Counts2,332
Rankings
Rankings
renewable energy | smart grid | photovoltaic systems | power system energy | board contro
H-Index Metrics
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H-Index20
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i10 Index35
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Citation Counts1,355
Rankings
Renewable energy | Photovoltaic solar | Wind Energy | Energy transition | hybrid syste
H-Index Metrics
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H-Index19
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i10 Index20
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Citation Counts2,995
Rankings
Rankings
Heat Transfer | Computational Fluid Dynamics | Fluid Mechanics | Heat Exchangers | solar converter FLUEN
H-Index Metrics
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H-Index18
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i10 Index26
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Citation Counts1,055
Rankings
Rankings
Multiphase flow and CMFD | Renewable and Sustainable Energy | Climate Chang
H-Index Metrics
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H-Index17
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i10 Index24
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Citation Counts2,812
Rankings
Rankings
énergies renouvelables- environnement - eau - procédés énergétique
H-Index Metrics
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H-Index16
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i10 Index25
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Citation Counts1,829
Rankings
control | switched reluctance motor | electrical motor | renewable energ
H-Index Metrics
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H-Index16
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i10 Index22
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Citation Counts784
Rankings
Internal combustion engines | alternative fuels | combustio
H-Index Metrics
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H-Index15
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i10 Index17
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Citation Counts1,361
Rankings
Rankings
Energies renouvelables | Thermique et Mécanique des fluide
H-Index Metrics
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H-Index15
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i10 Index18
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Citation Counts853
Rankings
photovoltaics | solar cells | metallization | thin films | sol ge
H-Index Metrics
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H-Index15
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i10 Index19
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Citation Counts863
Rankings
Rankings
Rankings
Renewable energy Systems | Heat and mass transfer | Fluid mechanic
H-Index Metrics
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H-Index14
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i10 Index17
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Citation Counts1,231
Rankings
Renewable energy | energy in transition | energy system
H-Index Metrics
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H-Index14
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i10 Index17
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Citation Counts925
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