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
High energy physics
Astroparticle physics
Instrumentation
Metrics
H-Index
i10 Index
Citation Counts
217
944
237,301
* Total H IndexRankings
Ranking Based On Selection: 2
Robotics
Microrobotics
Medical Robotics
Soft Matter
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
127
457
57,281
* Total H IndexRankings
Ranking Based On Selection: 3
Fluid Mechanics
Heat Transfer
Porous Media
Nanofluids
Academy of Romanian Scientists
Metrics
H-Index
i10 Index
Citation Counts
104
254
35,265
* Total H IndexRankings
Ranking Based On Selection: 4
CFD
energy storage
nanofluids
electronic cooling
waste heat receovery
Metrics
H-Index
i10 Index
Citation Counts
100
501
34,971
* Total H IndexRankings
Ranking Based On Selection: 5
energy
exergy and exergoeconomic analyses and assessments of energy-related systems
energy/exergy efficiency and management
Metrics
H-Index
i10 Index
Citation Counts
92
311
27,648
* Total H IndexRankings
Ranking Based On Selection: 6
Metrics
H-Index
i10 Index
Citation Counts
81
260
19,396
* Total H IndexRankings
Ranking Based On Selection: 7
Optimum Design
Design for additive manufacturing
Evolutionary algorithm
Topology optimization
RBDO
Metrics
H-Index
i10 Index
Citation Counts
70
148
12,513
* Total H IndexRankings
Ranking Based On Selection: 8
nieliniowa dynamika
Metrics
H-Index
i10 Index
Citation Counts
67
254
14,877
* Total H IndexRankings
Ranking Based On Selection: 9
Моделирование
радиофизика
оптимизация
педагогика
распространение электромагнитных волн
Metrics
H-Index
i10 Index
Citation Counts
65
206
15,012
* Total H IndexRankings
Ranking Based On Selection: 10
Mechanical Engineering
Nonlinear Dynamics
Delay Systems
Metrics
H-Index
i10 Index
Citation Counts
65
217
18,936
* Total H IndexRankings
Ranking Based On Selection: 11
Thermo-fluids simulation
MHD flow
nanofluids
Metrics
H-Index
i10 Index
Citation Counts
64
203
10,926
* Total H IndexRankings
Ranking Based On Selection: 12
control theory
nonlinear control
adaptive control
chaos control
cybernetics
Metrics
H-Index
i10 Index
Citation Counts
64
320
21,491
* Total H IndexRankings
Ranking Based On Selection: 13
Fluid Mechanics
Heat Transfer
Turbulence
Thermal/fluids Machinery
Energy
Metrics
H-Index
i10 Index
Citation Counts
62
175
15,550
* Total H IndexRankings
Ranking Based On Selection: 14
Tribology
Friction
Lubrication
Wear
Electrical contacts
Metrics
H-Index
i10 Index
Citation Counts
62
191
12,482
* Total H IndexRankings
Ranking Based On Selection: 15
IC Engines
Combustion
Performance and Emissions
HCCI
Alternative Fuels (Biodiesel Production)
Metrics
H-Index
i10 Index
Citation Counts
60
93
20,336
* Total H IndexRankings
Ranking Based On Selection: 16
Recycling
Biofuels
Waste Valorisation and Biorefineries
Energy
Renewable Energy
Metrics
H-Index
i10 Index
Citation Counts
59
108
18,294
* Total H IndexRankings
Ranking Based On Selection: 17
Machining
machine tools
chatter
manufacturing processes
milling
Metrics
H-Index
i10 Index
Citation Counts
59
136
17,054
* Total H IndexRankings
Ranking Based On Selection: 18
Mechanical Engineering
Machining
Wear
Manufacturing
Industrial Engineering
Metrics
H-Index
i10 Index
Citation Counts
58
175
10,429
* Total H IndexRankings
Ranking Based On Selection: 19
Thermodynamics
Renewable Energy
Solar Energy
Energy Engineering
Energy Efficiency
Metrics
H-Index
i10 Index
Citation Counts
57
132
12,149
* Total H IndexRankings
Ranking Based On Selection: 20
mechanics
continuum mechanics
applied mathematics
nonlinear elasticity
solid mechanics
Metrics
H-Index
i10 Index
Citation Counts
57
197
11,134
* Total H IndexRankings
Ranking Based On Selection: 21
Mechanics
Materials Science
Composites
Metrics
H-Index
i10 Index
Citation Counts
57
165
8,050
* Total H IndexRankings
Ranking Based On Selection: 22
computational mechanics
fracture mechanics
boundary integral equations
smart materials
MLPG
Metrics
H-Index
i10 Index
Citation Counts
57
273
12,268
* Total H IndexRankings
Ranking Based On Selection: 23
Heat Transfer
Phase Change Material
Thermal energy
Nanofluids
Solar Energy
Metrics
H-Index
i10 Index
Citation Counts
56
192
9,804
* Total H IndexRankings
Ranking Based On Selection: 24
Non-Linear Mechanics - Control - Biomechanics - Mechatronics
Metrics
H-Index
i10 Index
Citation Counts
54
451
16,409
* Total H IndexRankings
Ranking Based On Selection: 25
Energy and Buildings
Metrics
H-Index
i10 Index
Citation Counts
50
129
9,181
Ivica Puljak
University of Split
Split, Croatia
Metrics
H-Index
i10-Index
Citation Counts
217
944
237,301
High energy physics
Astroparticle physics
Instrumentation
Metin Sitti
Koç University
İstanbul, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
127
457
57,281
Robotics
Microrobotics
Medical Robotics
Soft Matter
Materials Science
Ioan Pop
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
104
254
35,265
Fluid Mechanics
Heat Transfer
Porous Media
Nanofluids
Academy of Romanian Scientists
Hakan Fehmi Öztop
Fırat University
Elazığ, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
100
501
34,971
CFD
energy storage
nanofluids
electronic cooling
waste heat receovery
Arif Hepbaşlı
Yaşar University
İzmir, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
92
311
27,648
energy
exergy and exergoeconomic analyses and assessments of energy-related systems
energy/exergy efficiency and management
Petra Loncar
University of Split
Split, Croatia
Metrics
H-Index
i10-Index
Citation Counts
81
260
19,396
Ali Rıza Yıldız
Bursa Uludağ University
Bursa, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
70
148
12,513
Optimum Design
Design for additive manufacturing
Evolutionary algorithm
Topology optimization
RBDO
Tomasz Kapitaniak
Metrics
H-Index
i10-Index
Citation Counts
67
254
14,877
Андрей Петрович Преображенский
Voronezh High Technology Institute
Voronezh, Russia
Metrics
H-Index
i10-Index
Citation Counts
65
206
15,012
Моделирование
радиофизика
оптимизация
педагогика
распространение электромагнитных волн
Gabor Stepan
Metrics
H-Index
i10-Index
Citation Counts
65
217
18,936
Mechanical Engineering
Nonlinear Dynamics
Delay Systems
Fatih Selimefendigil
Manisa Celal Bayar University
Manisa, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
64
203
10,926
Thermo-fluids simulation
MHD flow
nanofluids
Alexander Fradkov Александр Фрадков|A.Fradkov
Saint Petersburg State University
Saint Petersburg, Russia
Metrics
H-Index
i10-Index
Citation Counts
64
320
21,491
control theory
nonlinear control
adaptive control
chaos control
cybernetics
Kemal Hanjalić
University of Sarajevo
Sarajevo, Bosnia and Herzegovina
Metrics
H-Index
i10-Index
Citation Counts
62
175
15,550
Fluid Mechanics
Heat Transfer
Turbulence
Thermal/fluids Machinery
Energy
Nikolai K. Myshkin, Н.К. Мышкин
Metrics
H-Index
i10-Index
Citation Counts
62
191
12,482
Tribology
Friction
Lubrication
Wear
Electrical contacts
Mustafa Çanakcı
Kocaeli University
Kocaeli, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
60
93
20,336
IC Engines
Combustion
Performance and Emissions
HCCI
Alternative Fuels (Biodiesel Production)
Ae Atabani
Erciyes University
Kayseri, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
59
108
18,294
Recycling
Biofuels
Waste Valorisation and Biorefineries
Energy
Renewable Energy
Erhan Budak
Sabancı University
İstanbul, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
59
136
17,054
Machining
machine tools
chatter
manufacturing processes
milling
Danil Yu. Pimenov
South Ural State University
Chelyabinsk, Russia
Metrics
H-Index
i10-Index
Citation Counts
58
175
10,429
Mechanical Engineering
Machining
Wear
Manufacturing
Industrial Engineering
Sandro Nižetić
University of Split
Split, Croatia
Metrics
H-Index
i10-Index
Citation Counts
57
132
12,149
Thermodynamics
Renewable Energy
Solar Energy
Energy Engineering
Energy Efficiency
Victor Eremeyev
Metrics
H-Index
i10-Index
Citation Counts
57
197
11,134
mechanics
continuum mechanics
applied mathematics
nonlinear elasticity
solid mechanics
Tomasz Sadowski
Metrics
H-Index
i10-Index
Citation Counts
57
165
8,050
Mechanics
Materials Science
Composites
Jan Sladek
Slovak Academy of Sciences
Bratislava, Slovakia
Metrics
H-Index
i10-Index
Citation Counts
57
273
12,268
computational mechanics
fracture mechanics
boundary integral equations
smart materials
MLPG
Müslüm Arıcı
Kocaeli University
Kocaeli, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
56
192
9,804
Heat Transfer
Phase Change Material
Thermal energy
Nanofluids
Solar Energy
Jan Awrejcewicz
Metrics
H-Index
i10-Index
Citation Counts
54
451
16,409
Non-Linear Mechanics - Control - Biomechanics - Mechatronics
Erdem Cüce
Metrics
H-Index
i10-Index
Citation Counts
50
129
9,181
Energy and Buildings