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 (870.053) 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
Composites
Prediction modelling
Sandwich Structures
Impact Mechanics
Mechanical Design
Metrics
H-Index
i10 Index
Citation Counts
32
91
3,623
* Total H IndexRankings
Ranking Based On Selection: 2
Vehicle Dynamics
Vehicle Autonomous
Mechanical Control Systems
Mechanical Vibrations
Railway Technology
Metrics
H-Index
i10 Index
Citation Counts
31
110
3,792
* Total H IndexRankings
Ranking Based On Selection: 3
Automotive
Fuel
Renewable Energy
Combustion
Metrics
H-Index
i10 Index
Citation Counts
29
78
2,746
* Total H IndexRankings
Ranking Based On Selection: 4
Automotive Electrical and Electronic System
Power Electronics and Drive System
Electrical machine design
Electric Vehicle
In
Metrics
H-Index
i10 Index
Citation Counts
27
67
2,636
* Total H IndexRankings
Ranking Based On Selection: 5
nonlinear vibration
normal mode finite element analysis
model updating
structural dynamic
Metrics
H-Index
i10 Index
Citation Counts
23
57
2,333
* Total H IndexRankings
Ranking Based On Selection: 6
Automotive Turbocharger
Turbomachinery
Fluid Mechanics and Thermodynamics
Bio-Medical Engineering
Metrics
H-Index
i10 Index
Citation Counts
20
33
1,705
* Total H IndexRankings
Ranking Based On Selection: 7
Vibration
Structural Health Monitoring
Leak Detection Method
Metrics
H-Index
i10 Index
Citation Counts
19
33
1,343
* Total H IndexRankings
Ranking Based On Selection: 8
automotive manufacturing
tools and dies
lean manufacturing
ergonomics
manufacturing system
Metrics
H-Index
i10 Index
Citation Counts
18
33
1,108
* Total H IndexRankings
Ranking Based On Selection: 9
Biosistem Engineering
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,104
* Total H IndexRankings
Ranking Based On Selection: 10
Automotive Engineering
Dynamic Vehicle
Dynamic and Control
Metrics
H-Index
i10 Index
Citation Counts
16
26
671
* Total H IndexRankings
Ranking Based On Selection: 11
Vehicle Dynamics and Control
Optimization
Metrics
H-Index
i10 Index
Citation Counts
16
24
1,379
* Total H IndexRankings
Ranking Based On Selection: 12
E-mobility and Sustainability
Metrics
H-Index
i10 Index
Citation Counts
16
23
1,267
* Total H IndexRankings
Ranking Based On Selection: 13
otomotif
Metrics
H-Index
i10 Index
Citation Counts
14
16
631
* Total H IndexRankings
Ranking Based On Selection: 14
Automotive Engineering Technology
Biofuels
ICE
Electric Vehicle
Metrics
H-Index
i10 Index
Citation Counts
14
15
531
* Total H IndexRankings
Ranking Based On Selection: 15
Automotive and electronic control
Heavy equipment Electronic Control
Spindle Machine Design
Metrics
H-Index
i10 Index
Citation Counts
13
23
689
* Total H IndexRankings
Ranking Based On Selection: 16
Automotive
engine design
alternative fuel
engine dynamics
Internal combustion engine
Metrics
H-Index
i10 Index
Citation Counts
11
12
387
* Total H IndexRankings
Ranking Based On Selection: 17
Automotive
Mechanical
Metrics
H-Index
i10 Index
Citation Counts
11
20
666
* Total H IndexRankings
Ranking Based On Selection: 18
Automotive Engineering
Technical and Vocational Education
Metrics
H-Index
i10 Index
Citation Counts
11
13
476
* Total H IndexRankings
Ranking Based On Selection: 19
cơ khí động lực
vật liệu
tối ưu hóa các quá trình điều khiển động cơ
nhiên liệu sạch
Metrics
H-Index
i10 Index
Citation Counts
10
10
358
* Total H IndexRankings
Ranking Based On Selection: 20
Combustion
Energy Management
Metrics
H-Index
i10 Index
Citation Counts
10
14
482
* Total H IndexRankings
Ranking Based On Selection: 21
Mechanical Engineering
Safety and Health
Ergonomic Design
Automotive Engineering
Metrics
H-Index
i10 Index
Citation Counts
10
11
290
* Total H IndexRankings
Ranking Based On Selection: 22
Automotive Techology
Vehicle Testing
Vocational Educatinal
Education Planning
Metrics
H-Index
i10 Index
Citation Counts
10
10
452
* Total H IndexRankings
Ranking Based On Selection: 23
Computational Intelligence
Automotive Engineering
Motor Control
Pendidikan Teknik Otomotif
Metrics
H-Index
i10 Index
Citation Counts
10
10
358
* Total H IndexRankings
Ranking Based On Selection: 24
Automatic control
Mechanical and Automotive Engineering
Metrics
H-Index
i10 Index
Citation Counts
9
9
282
* Total H IndexRankings
Ranking Based On Selection: 25
mechanical engineering
vocational education
automotive engineering
railway transportation
Metrics
H-Index
i10 Index
Citation Counts
9
8
205
MRM Rejab
Universiti Malaysia Pahang
Pahang, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
32
91
3,623
Composites
Prediction modelling
Sandwich Structures
Impact Mechanics
Mechanical Design
Mohd Azman Abdullah
Metrics
H-Index
i10-Index
Citation Counts
31
110
3,792
Vehicle Dynamics
Vehicle Autonomous
Mechanical Control Systems
Mechanical Vibrations
Railway Technology
Amir Khalid
Universiti Tun Hussein Onn Malaysia
Batu Pahat, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
29
78
2,746
Automotive
Fuel
Renewable Energy
Combustion
Ishak Bin Aris
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
27
67
2,636
Automotive Electrical and Electronic System
Power Electronics and Drive System
Electrical machine design
Electric Vehicle
In
Mohd Shahrir Mohd Sani Msmsani
Universiti Malaysia Pahang
Pahang, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
23
57
2,333
nonlinear vibration
normal mode finite element analysis
model updating
structural dynamic
Alias Mohd Noor
Metrics
H-Index
i10-Index
Citation Counts
20
33
1,705
Automotive Turbocharger
Turbomachinery
Fluid Mechanics and Thermodynamics
Bio-Medical Engineering
Mohd Fairusham Ghazali
Universiti Malaysia Pahang
Pahang, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
19
33
1,343
Vibration
Structural Health Monitoring
Leak Detection Method
Nik Mohd Zuki Nik Mohamed
Universiti Malaysia Pahang
Pahang, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
18
33
1,108
automotive manufacturing
tools and dies
lean manufacturing
ergonomics
manufacturing system
Rokhani Hasbullah
IPB University
Bogor, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
18
28
1,104
Biosistem Engineering
Tuan Anh Nguyen
Telecommunications University
Ho Chi Minh City, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
16
26
671
Automotive Engineering
Dynamic Vehicle
Dynamic and Control
Noor Hafizah Amer
National Defence University of Malaysia
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
16
24
1,379
Vehicle Dynamics and Control
Optimization
Yossapong Laoonual
Metrics
H-Index
i10-Index
Citation Counts
16
23
1,267
E-mobility and Sustainability
Rifdarmon
Universitas Negeri Padang
Padang, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
14
16
631
Nhanh Van Nguyen
Ho Chi Minh City University of Technology (HUTECH)
Ho Chi Minh City, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
14
15
531
Automotive Engineering Technology
Biofuels
ICE
Electric Vehicle
Wawan PurwantoMt
Universitas Negeri Padang
Padang, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
13
23
689
Automotive and electronic control
Heavy equipment Electronic Control
Spindle Machine Design
Salah E Mohammed
Metrics
H-Index
i10-Index
Citation Counts
11
12
387
Automotive
engine design
alternative fuel
engine dynamics
Internal combustion engine
Azwan Bin Sapit
Universiti Tun Hussein Onn Malaysia
Batu Pahat, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
11
20
666
Automotive
Mechanical
Dwi Widjanarko
Universitas Negeri Semarang
Semarang, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
11
13
476
Automotive Engineering
Technical and Vocational Education
HuuSon Le
Van Lang University
Ho Chi Minh City, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
10
10
358
cơ khí động lực
vật liệu
tối ưu hóa các quá trình điều khiển động cơ
nhiên liệu sạch
Mohd Azahari Bin Razali
Universiti Tun Hussein Onn Malaysia
Batu Pahat, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
10
14
482
Combustion
Energy Management
Sivasankar Sambasivam
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
10
11
290
Mechanical Engineering
Safety and Health
Ergonomic Design
Automotive Engineering
Toto Sugiarto
Universitas Negeri Padang
Padang, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
10
10
452
Automotive Techology
Vehicle Testing
Vocational Educatinal
Education Planning
Dwi Sudarno Putra
Universitas Negeri Padang
Padang, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
10
10
358
Computational Intelligence
Automotive Engineering
Motor Control
Pendidikan Teknik Otomotif
Automatic control
Mechanical and Automotive Engineering
Fadli Rozaq
Metrics
H-Index
i10-Index
Citation Counts
9
8
205
mechanical engineering
vocational education
automotive engineering
railway transportation