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 30, 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
engines
fuels
combustion
emissions
flow
Metrics
H-Index
i10 Index
Citation Counts
60
262
12,739
* Total H IndexRankings
Ranking Based On Selection: 2
Automotive
Human Factors
Biomechanics
Comfort
Metrics
H-Index
i10 Index
Citation Counts
54
154
13,527
* Total H IndexRankings
Ranking Based On Selection: 3
Automotive control systems
adaptive control
control design
hybrid systems
process control
Metrics
H-Index
i10 Index
Citation Counts
49
97
9,342
* Total H IndexRankings
Ranking Based On Selection: 4
I C Engines
Heat transfer
compact heat exchangers
Metrics
H-Index
i10 Index
Citation Counts
48
131
7,362
* Total H IndexRankings
Ranking Based On Selection: 5
Cooling of Electronic System
Battery Thermal Management Systems
Intelligent Energy Systems
Metrics
H-Index
i10 Index
Citation Counts
46
85
5,832
* Total H IndexRankings
Ranking Based On Selection: 6
Automotive
Metrics
H-Index
i10 Index
Citation Counts
45
222
8,880
* Total H IndexRankings
Ranking Based On Selection: 7
Automotive control
Automotive engineering
Metrics
H-Index
i10 Index
Citation Counts
38
86
8,620
* Total H IndexRankings
Ranking Based On Selection: 8
Engine Modeling
Engine Control
Powertrain Control
Turbocharging
Automotive Engineering
Metrics
H-Index
i10 Index
Citation Counts
38
119
5,778
* Total H IndexRankings
Ranking Based On Selection: 9
Automotive engineering
energy management
control and optimization
Metrics
H-Index
i10 Index
Citation Counts
37
80
10,715
* Total H IndexRankings
Ranking Based On Selection: 10
systems engineering
optimization
computational design synthesis
automotive engineering
codesign
Metrics
H-Index
i10 Index
Citation Counts
35
87
4,272
* Total H IndexRankings
Ranking Based On Selection: 11
Automotive
Vehicle dynamics and control
Powered two wheelers
Vibrations
Mechanics of machines
Metrics
H-Index
i10 Index
Citation Counts
35
81
4,812
* Total H IndexRankings
Ranking Based On Selection: 12
Automotive
Nanocomposites
Graphene
Modelling
Materials for Energy Storage and Conversion
Metrics
H-Index
i10 Index
Citation Counts
34
79
4,931
* Total H IndexRankings
Ranking Based On Selection: 13
Autonomous Vehicles
Controls
Reinforcement Learning
Mechatronics
Terramechanics
Metrics
H-Index
i10 Index
Citation Counts
34
70
3,305
* Total H IndexRankings
Ranking Based On Selection: 14
Automotive
Vehicle Safety
Energy Efficiency
Intelligent Driver Assistance
Vehicle Guidance
Metrics
H-Index
i10 Index
Citation Counts
31
104
6,424
* Total H IndexRankings
Ranking Based On Selection: 15
sustainability
mobilities research
social ecology
participatory research
corporate mobilities
Metrics
H-Index
i10 Index
Citation Counts
30
58
3,992
* Total H IndexRankings
Ranking Based On Selection: 16
Alternative fuels
Biofuels
IC engines
Engine emissions
Air polution
Metrics
H-Index
i10 Index
Citation Counts
29
85
4,491
* Total H IndexRankings
Ranking Based On Selection: 17
Internal Combustion Engines
Fuels and Combustion
Alternative Energy
Emissions
Metrics
H-Index
i10 Index
Citation Counts
29
36
2,501
* Total H IndexRankings
Ranking Based On Selection: 18
Automotive security
Intrusion detection
Network security
Cloud security
System security
Metrics
H-Index
i10 Index
Citation Counts
29
51
3,997
* Total H IndexRankings
Ranking Based On Selection: 19
software-defined vehicles
vehicle dynamics
automotive control systems
electric vehicles
Metrics
H-Index
i10 Index
Citation Counts
28
71
2,862
* Total H IndexRankings
Ranking Based On Selection: 20
Automotive Design
Industrial Robotics
Model Based Design
Metrics
H-Index
i10 Index
Citation Counts
28
54
3,776
* Total H IndexRankings
Ranking Based On Selection: 21
automotive engineering
transport
Social Sciences
транспорт
автомобилестроение
Metrics
H-Index
i10 Index
Citation Counts
27
46
2,650
* Total H IndexRankings
Ranking Based On Selection: 22
automotive engineering
air management
turbocharging
modelling
Metrics
H-Index
i10 Index
Citation Counts
27
51
2,043
* Total H IndexRankings
Ranking Based On Selection: 23
I. C. Engines
Applied thermodynamics
Electric vehicles
Automotive engineering
Metrics
H-Index
i10 Index
Citation Counts
27
50
2,863
* Total H IndexRankings
Ranking Based On Selection: 24
Automotive emission controls
Metrics
H-Index
i10 Index
Citation Counts
27
34
3,945
* Total H IndexRankings
Ranking Based On Selection: 25
automotive engines
emissions
aftertreatment
air management
Metrics
H-Index
i10 Index
Citation Counts
26
55
1,824
Hongming Xu
University of Birmingham
Birmingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
60
262
12,739
engines
fuels
combustion
emissions
flow
Riender Happee
Metrics
H-Index
i10-Index
Citation Counts
54
154
13,527
Automotive
Human Factors
Biomechanics
Comfort
Bo Egardt
Chalmers University of Technology
Göteborg, Sweden
Metrics
H-Index
i10-Index
Citation Counts
49
97
9,342
Automotive control systems
adaptive control
control design
hybrid systems
process control
Morgan Heikal
University of Brighton
Brighton, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
48
131
7,362
I C Engines
Heat transfer
compact heat exchangers
Cooling of Electronic System
Battery Thermal Management Systems
Intelligent Energy Systems
Markus Lienkamp
Metrics
H-Index
i10-Index
Citation Counts
45
222
8,880
Lars Nielsen
Linköping University
Linköping, Sweden
Metrics
H-Index
i10-Index
Citation Counts
38
86
8,620
Automotive control
Automotive engineering
Lars Eriksson
Linköping University
Linköping, Sweden
Metrics
H-Index
i10-Index
Citation Counts
38
119
5,778
Engine Modeling
Engine Control
Powertrain Control
Turbocharging
Automotive Engineering
Antonio Sciarretta
Metrics
H-Index
i10-Index
Citation Counts
37
80
10,715
Automotive engineering
energy management
control and optimization
Theo Hofman
Eindhoven University of Technology
Eindhoven, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
35
87
4,272
systems engineering
optimization
computational design synthesis
automotive engineering
codesign
Roberto Lot
Metrics
H-Index
i10-Index
Citation Counts
35
81
4,812
Automotive
Vehicle dynamics and control
Powered two wheelers
Vibrations
Mechanics of machines
Ahmed Elmarakbi
Northumbria University
Newcastle upon Tyne, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
34
79
4,931
Automotive
Nanocomposites
Graphene
Modelling
Materials for Energy Storage and Conversion
Hamid Taghavifar
Coventry University
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
34
70
3,305
Autonomous Vehicles
Controls
Reinforcement Learning
Mechatronics
Terramechanics
Lutz Eckstein
Metrics
H-Index
i10-Index
Citation Counts
31
104
6,424
Automotive
Vehicle Safety
Energy Efficiency
Intelligent Driver Assistance
Vehicle Guidance
Sven Kesselring
Metrics
H-Index
i10-Index
Citation Counts
30
58
3,992
sustainability
mobilities research
social ecology
participatory research
corporate mobilities
Md Mostafizur Rahman
Coventry University
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
29
85
4,491
Alternative fuels
Biofuels
IC engines
Engine emissions
Air polution
Mustafa Özcanlı
Çukurova University
Adana, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
29
36
2,501
Internal Combustion Engines
Fuels and Combustion
Alternative Energy
Emissions
Mirco Marchetti
Metrics
H-Index
i10-Index
Citation Counts
29
51
3,997
Automotive security
Intrusion detection
Network security
Cloud security
System security
Valentin Ivanov
Technische Universität Ilmenau
Ilmenau, Germany
Metrics
H-Index
i10-Index
Citation Counts
28
71
2,862
software-defined vehicles
vehicle dynamics
automotive control systems
electric vehicles
Francesco Leali
Metrics
H-Index
i10-Index
Citation Counts
28
54
3,776
Automotive Design
Industrial Robotics
Model Based Design
Aleksandr V. Marusin Марусин Александр Вячеславович
Metrics
H-Index
i10-Index
Citation Counts
27
46
2,650
automotive engineering
transport
Social Sciences
транспорт
автомобилестроение
Francisco José Arnau
Universitat Politècnica de València
Valencia, Spain
Metrics
H-Index
i10-Index
Citation Counts
27
51
2,043
automotive engineering
air management
turbocharging
modelling
Jorge Martins
Universidade do Minho
Braga, Portugal
Metrics
H-Index
i10-Index
Citation Counts
27
50
2,863
I. C. Engines
Applied thermodynamics
Electric vehicles
Automotive engineering
Automotive emission controls
Pedro Piqueras
Universitat Politècnica de València
Valencia, Spain
Metrics
H-Index
i10-Index
Citation Counts
26
55
1,824
automotive engines
emissions
aftertreatment
air management