The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 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 Jan 31, 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 (873.690) 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].
* Total H IndexRankings
Ranking Based On Selection: 1
Renewable Energy
Optimization
Machine Learning
Data Science
Metrics
H-Index
i10 Index
Citation Counts
59
136
10,130
* Total H IndexRankings
Ranking Based On Selection: 2
Thermal comfort
passive systems
urban climate
Metrics
H-Index
i10 Index
Citation Counts
31
86
5,434
* Total H IndexRankings
Ranking Based On Selection: 3
Fluid Mechanics
Gas-Liquid Flow
Two-Phase Flow
Multiphase Flow
Flow Assurance
Metrics
H-Index
i10 Index
Citation Counts
28
78
2,608
* Total H IndexRankings
Ranking Based On Selection: 4
Plasma Nitriding Carburizing Sintering
Cavitation Erosion
Stainless Steel
Niobium
Manufacturing
Metrics
H-Index
i10 Index
Citation Counts
23
41
1,481
* Total H IndexRankings
Ranking Based On Selection: 5
Tribology
Surface Integrity
Mechanical properties of materials
Mechanical behavior of materials
Contact mechanics
Metrics
H-Index
i10 Index
Citation Counts
21
42
1,754
* Total H IndexRankings
Ranking Based On Selection: 6
fluid dynamics
complex systems
econophysics
Metrics
H-Index
i10 Index
Citation Counts
20
51
1,732
* Total H IndexRankings
Ranking Based On Selection: 7
Engenharia e Ciências Térmicas
Metrics
H-Index
i10 Index
Citation Counts
18
27
901
* Total H IndexRankings
Ranking Based On Selection: 8
Fluid Mechanics
Heat Transfer
Non-Newtonian Fluid Mechanics
Rheology
Metrics
H-Index
i10 Index
Citation Counts
17
32
1,180
* Total H IndexRankings
Ranking Based On Selection: 9
Recursos Hídricos
Qualidade da Água
Matéria Orgânica
Modelagem Matemática
Metrics
H-Index
i10 Index
Citation Counts
17
32
1,054
* Total H IndexRankings
Ranking Based On Selection: 10
Máquinas agrícolas
Metrics
H-Index
i10 Index
Citation Counts
17
30
906
* Total H IndexRankings
Ranking Based On Selection: 11
Hydrogeomorphology
Hidrogeomorfologia
Hidrologia
Recursos hídricos
Erosão
Metrics
H-Index
i10 Index
Citation Counts
17
28
1,014
* Total H IndexRankings
Ranking Based On Selection: 12
Thermal Sciences
Metrics
H-Index
i10 Index
Citation Counts
15
24
954
* Total H IndexRankings
Ranking Based On Selection: 13
Materiais
superficies
corrosão
Metrics
H-Index
i10 Index
Citation Counts
15
22
687
* Total H IndexRankings
Ranking Based On Selection: 14
Fluid mechanics
turbulence
multiphase flows
centrifugal pumps
ESP
Metrics
H-Index
i10 Index
Citation Counts
14
17
670
* Total H IndexRankings
Ranking Based On Selection: 15
CFD
foguetes
foguetemodelismo
Metrics
H-Index
i10 Index
Citation Counts
14
26
952
* Total H IndexRankings
Ranking Based On Selection: 16
robótica
mecatrônica
dinâmica
controle
Metrics
H-Index
i10 Index
Citation Counts
14
22
627
* Total H IndexRankings
Ranking Based On Selection: 17
Eficiência Energética
Energia Renovável
Meios Porosos.
Metrics
H-Index
i10 Index
Citation Counts
14
19
759
* Total H IndexRankings
Ranking Based On Selection: 18
Tribology
Lubrication
Wear
Metrics
H-Index
i10 Index
Citation Counts
13
17
783
* Total H IndexRankings
Ranking Based On Selection: 19
Heat transfer and Fluid Mechanics
Metrics
H-Index
i10 Index
Citation Counts
12
13
527
* Total H IndexRankings
Ranking Based On Selection: 20
Mecanização
Metrics
H-Index
i10 Index
Citation Counts
11
15
476
* Total H IndexRankings
Ranking Based On Selection: 21
Biomechanics
Mechanical engineering
Mechanobiology
Computational mechanics
Metrics
H-Index
i10 Index
Citation Counts
7
4
155
* Total H IndexRankings
Ranking Based On Selection: 22
Engenharia Mecânica
Física Médica
Acústica
Redes Neurais Artificiais
Poluição Sonora
Metrics
H-Index
i10 Index
Citation Counts
7
4
139
* Total H IndexRankings
Ranking Based On Selection: 23
Mecanização Agrícola
Veículos Aéreos Não Tripulados
Drones
VANTs
Pulverização Agrícola
Metrics
H-Index
i10 Index
Citation Counts
6
2
87
* Total H IndexRankings
Ranking Based On Selection: 24
Fluid mechanics
rheology
Metrics
H-Index
i10 Index
Citation Counts
5
2
65
* Total H IndexRankings
Ranking Based On Selection: 25
Fluid mechanics multiphase flows centrifugal pumps supercritical fluids CFD
Metrics
H-Index
i10 Index
Citation Counts
3
2
96
Viviana Cocco Mariani
Metrics
H-Index
i10-Index
Citation Counts
59
136
10,130
Renewable Energy
Optimization
Machine Learning
Data Science
Eduardo Kruger
Metrics
H-Index
i10-Index
Citation Counts
31
86
5,434
Thermal comfort
passive systems
urban climate
Rigoberto Em Morales
Metrics
H-Index
i10-Index
Citation Counts
28
78
2,608
Fluid Mechanics
Gas-Liquid Flow
Two-Phase Flow
Multiphase Flow
Flow Assurance
Silvio Francisco Brunatto
Metrics
H-Index
i10-Index
Citation Counts
23
41
1,481
Plasma Nitriding Carburizing Sintering
Cavitation Erosion
Stainless Steel
Niobium
Manufacturing
Giuseppe Pintaude
Metrics
H-Index
i10-Index
Citation Counts
21
42
1,754
Tribology
Surface Integrity
Mechanical properties of materials
Mechanical behavior of materials
Contact mechanics
Giovani L Vasconcelos
Metrics
H-Index
i10-Index
Citation Counts
20
51
1,732
fluid dynamics
complex systems
econophysics
Moisés A Marcelino Neto
Metrics
H-Index
i10-Index
Citation Counts
18
27
901
Engenharia e Ciências Térmicas
Admilson T Franco
Metrics
H-Index
i10-Index
Citation Counts
17
32
1,180
Fluid Mechanics
Heat Transfer
Non-Newtonian Fluid Mechanics
Rheology
Cristovão Fernandes
Metrics
H-Index
i10-Index
Citation Counts
17
32
1,054
Recursos Hídricos
Qualidade da Água
Matéria Orgânica
Modelagem Matemática
Alcir Modolo
Metrics
H-Index
i10-Index
Citation Counts
17
30
906
Irani Dos Santos
Metrics
H-Index
i10-Index
Citation Counts
17
28
1,014
Hydrogeomorphology
Hidrogeomorfologia
Hidrologia
Recursos hídricos
Erosão
Thiago Antonini Alves
Metrics
H-Index
i10-Index
Citation Counts
15
24
954
Paulo César Borges
Metrics
H-Index
i10-Index
Citation Counts
15
22
687
Materiais
superficies
corrosão
Henrique Stel
Metrics
H-Index
i10-Index
Citation Counts
14
17
670
Fluid mechanics
turbulence
multiphase flows
centrifugal pumps
ESP
Carlos Henrique Marchi
Metrics
H-Index
i10-Index
Citation Counts
14
26
952
CFD
foguetes
foguetemodelismo
Fabian Andres Lara Molina
Metrics
H-Index
i10-Index
Citation Counts
14
22
627
robótica
mecatrônica
dinâmica
controle
Gerson Henrique Dos Santos
Metrics
H-Index
i10-Index
Citation Counts
14
19
759
Eficiência Energética
Energia Renovável
Meios Porosos.
Tiago Cousseau
Metrics
H-Index
i10-Index
Citation Counts
13
17
783
Tribology
Lubrication
Wear
Silvio Lm Junqueira
Metrics
H-Index
i10-Index
Citation Counts
12
13
527
Heat transfer and Fluid Mechanics
Samir Paulo Jasper
Metrics
H-Index
i10-Index
Citation Counts
11
15
476
José Eduardo Gubaua
Metrics
H-Index
i10-Index
Citation Counts
7
4
155
Biomechanics
Mechanical engineering
Mechanobiology
Computational mechanics
Eriberto Oliveira Do Nascimento
Metrics
H-Index
i10-Index
Citation Counts
7
4
139
Engenharia Mecânica
Física Médica
Acústica
Redes Neurais Artificiais
Poluição Sonora
Diego Fernando Daniel
Metrics
H-Index
i10-Index
Citation Counts
6
2
87
Mecanização Agrícola
Veículos Aéreos Não Tripulados
Drones
VANTs
Pulverização Agrícola
Jonathan Felipe Galdino
Metrics
H-Index
i10-Index
Citation Counts
5
2
65
Fluid mechanics
rheology
Jhoan Cubas
Metrics
H-Index
i10-Index
Citation Counts
3
2
96
Fluid mechanics multiphase flows centrifugal pumps supercritical fluids CFD