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
Experimental High Energy Nuclear and Particle Physics
Cosmology
Nano-Physics
General Relativity
Computational Physics
Metrics
H-Index
i10 Index
Citation Counts
108
283
44,913
* Total H IndexRankings
Ranking Based On Selection: 2
Electrocardiography
Atrial fibrillation
Preventive cardiology
Cardiovascular epidemiology
Global health
Metrics
H-Index
i10 Index
Citation Counts
99
509
134,197
* Total H IndexRankings
Ranking Based On Selection: 3
Energy Materials
Energy Engineering
Green Hydrogen and Solar Energy
Energy Storage
E-Waste Recycling
Metrics
H-Index
i10 Index
Citation Counts
59
264
13,598
* Total H IndexRankings
Ranking Based On Selection: 4
Drug nanocarriers
biosensors
Molecular Diagnosis
Infectious diseases
wound dressings
Metrics
H-Index
i10 Index
Citation Counts
50
120
8,812
* Total H IndexRankings
Ranking Based On Selection: 5
High Energy Physics and Cosmology
Metrics
H-Index
i10 Index
Citation Counts
47
66
32,566
* Total H IndexRankings
Ranking Based On Selection: 6
Autonomous-Robotics-Industry4
Biomedical-Biomimetics-Robotics
AI-Machine-Learning
Adaptive-Mechatronics
Robotics-Auto-Contro
Metrics
H-Index
i10 Index
Citation Counts
38
88
5,363
* Total H IndexRankings
Ranking Based On Selection: 7
Metrics
H-Index
i10 Index
Citation Counts
38
140
6,579
* Total H IndexRankings
Ranking Based On Selection: 8
Statistics and Probability
Data Science
Outlier Detection
Categorical Data Analysis
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation Counts
37
68
22,040
* Total H IndexRankings
Ranking Based On Selection: 9
Nanophotonics
Nanophysics
Silicon Photonics
Solar Energy
Computational Electromagnetics
Metrics
H-Index
i10 Index
Citation Counts
35
141
6,446
* Total H IndexRankings
Ranking Based On Selection: 10
Engineering materials
materials selection
Metrics
H-Index
i10 Index
Citation Counts
34
114
5,885
* Total H IndexRankings
Ranking Based On Selection: 11
Bioinformatics
Systems Genomics
Metrics
H-Index
i10 Index
Citation Counts
34
46
5,093
* Total H IndexRankings
Ranking Based On Selection: 12
media and war
visual communication
peace journalism
conflict reporting
digital activism
Metrics
H-Index
i10 Index
Citation Counts
34
66
4,432
* Total H IndexRankings
Ranking Based On Selection: 13
Egyptology
zooarchaeology
rock art
archaeology
experimental archaeology
Metrics
H-Index
i10 Index
Citation Counts
32
96
4,850
* Total H IndexRankings
Ranking Based On Selection: 14
Enzymology
comparative genomics
structural and functional genomics
Metrics
H-Index
i10 Index
Citation Counts
32
50
7,859
* Total H IndexRankings
Ranking Based On Selection: 15
Polymer Nanocomposite
Drug Delivery
Antimicrobial Wound dressings
Electrospinning of Nanofibers
Metrics
H-Index
i10 Index
Citation Counts
31
57
5,962
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
31
54
2,911
* Total H IndexRankings
Ranking Based On Selection: 17
Low Power Design
Design for Yield & Manufacturability
Management of Technological Innovation
Metrics
H-Index
i10 Index
Citation Counts
30
79
3,583
* Total H IndexRankings
Ranking Based On Selection: 18
Natural Language Processing
Machine Translation
Mining Social Media
Text Mining
Knowledge Engineering
Metrics
H-Index
i10 Index
Citation Counts
30
66
4,107
* Total H IndexRankings
Ranking Based On Selection: 19
Mechanical Engineering
Additive Manufacturing
3D Printing
Materials Engineering
Materials Design
Metrics
H-Index
i10 Index
Citation Counts
29
43
8,705
* Total H IndexRankings
Ranking Based On Selection: 20
heat transfer
HVAC
Heat Pump
CFD
Fluent
Metrics
H-Index
i10 Index
Citation Counts
29
61
3,284
* Total H IndexRankings
Ranking Based On Selection: 21
Energy
Combustion
Partially Premixed
Stability
Laser techniques
Metrics
H-Index
i10 Index
Citation Counts
29
49
2,635
* Total H IndexRankings
Ranking Based On Selection: 22
Neurodegenerative Diseases
Metrics
H-Index
i10 Index
Citation Counts
28
67
2,290
* Total H IndexRankings
Ranking Based On Selection: 23
construction management
engineering
simulation
visualization
building simulation
Metrics
H-Index
i10 Index
Citation Counts
28
72
2,558
* Total H IndexRankings
Ranking Based On Selection: 24
Microbial ecology
genomics
microbiology
Metrics
H-Index
i10 Index
Citation Counts
28
43
2,386
* Total H IndexRankings
Ranking Based On Selection: 25
Metrics
H-Index
i10 Index
Citation Counts
28
50
2,902
Ahmed M Hamed
Metrics
H-Index
i10-Index
Citation Counts
108
283
44,913
Experimental High Energy Nuclear and Particle Physics
Cosmology
Nano-Physics
General Relativity
Computational Physics
Elsayed Z Soliman
Metrics
H-Index
i10-Index
Citation Counts
99
509
134,197
Electrocardiography
Atrial fibrillation
Preventive cardiology
Cardiovascular epidemiology
Global health
Nageh Allam
Metrics
H-Index
i10-Index
Citation Counts
59
264
13,598
Energy Materials
Energy Engineering
Green Hydrogen and Solar Energy
Energy Storage
E-Waste Recycling
Hassan Me Azzazy
Metrics
H-Index
i10-Index
Citation Counts
50
120
8,812
Drug nanocarriers
biosensors
Molecular Diagnosis
Infectious diseases
wound dressings
Adel Awad
Metrics
H-Index
i10-Index
Citation Counts
47
66
32,566
Maki K Habib
Metrics
H-Index
i10-Index
Citation Counts
38
88
5,363
Autonomous-Robotics-Industry4
Biomedical-Biomimetics-Robotics
AI-Machine-Learning
Adaptive-Mechatronics
Robotics-Auto-Contro
Yehea Ismail
Metrics
H-Index
i10-Index
Citation Counts
38
140
6,579
Ali S Hadi
Metrics
H-Index
i10-Index
Citation Counts
37
68
22,040
Statistics and Probability
Data Science
Outlier Detection
Categorical Data Analysis
Artificial Intelligence
Mohamed A Swillam
Metrics
H-Index
i10-Index
Citation Counts
35
141
6,446
Nanophotonics
Nanophysics
Silicon Photonics
Solar Energy
Computational Electromagnetics
Mahmoud Farag
Metrics
H-Index
i10-Index
Citation Counts
34
114
5,885
Engineering materials
materials selection
Ahmed Moustafa
Metrics
H-Index
i10-Index
Citation Counts
34
46
5,093
Shahira S Fahmy
Metrics
H-Index
i10-Index
Citation Counts
34
66
4,432
media and war
visual communication
peace journalism
conflict reporting
digital activism
Salima Ikram
Metrics
H-Index
i10-Index
Citation Counts
32
96
4,850
Egyptology
zooarchaeology
rock art
archaeology
experimental archaeology
Hamza El Dorry
Metrics
H-Index
i10-Index
Citation Counts
32
50
7,859
Enzymology
comparative genomics
structural and functional genomics
Wael Mamdouh
Metrics
H-Index
i10-Index
Citation Counts
31
57
5,962
Polymer Nanocomposite
Drug Delivery
Antimicrobial Wound dressings
Electrospinning of Nanofibers
Tamer Shoeib
Metrics
H-Index
i10-Index
Citation Counts
31
54
2,911
Mohab Anis
Metrics
H-Index
i10-Index
Citation Counts
30
79
3,583
Low Power Design
Design for Yield & Manufacturability
Management of Technological Innovation
Ahmed Rafea
Metrics
H-Index
i10-Index
Citation Counts
30
66
4,107
Natural Language Processing
Machine Translation
Mining Social Media
Text Mining
Knowledge Engineering
Nesma T Aboulkhair
Metrics
H-Index
i10-Index
Citation Counts
29
43
8,705
Mechanical Engineering
Additive Manufacturing
3D Printing
Materials Engineering
Materials Design
Omar Abdelaziz
Metrics
H-Index
i10-Index
Citation Counts
29
61
3,284
heat transfer
HVAC
Heat Pump
CFD
Fluent
Mohy Mansour
Metrics
H-Index
i10-Index
Citation Counts
29
49
2,635
Energy
Combustion
Partially Premixed
Stability
Laser techniques
Mohamed Salama
Metrics
H-Index
i10-Index
Citation Counts
28
67
2,290
Khaled Nassar
Metrics
H-Index
i10-Index
Citation Counts
28
72
2,558
construction management
engineering
simulation
visualization
building simulation
Rania Siam
Metrics
H-Index
i10-Index
Citation Counts
28
43
2,386
Microbial ecology
genomics
microbiology
Mona Abaza
Metrics
H-Index
i10-Index
Citation Counts
28
50
2,902