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
Geotechnical Engineering
Ground Improvement
Jet grouting
Tunnelling
Underground space
Metrics
H-Index
i10 Index
Citation Counts
93
311
25,157
* Total H IndexRankings
Ranking Based On Selection: 2
Structural mechanics
Plates and shells
Smart Materials and Structures
Energy harvesting
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
79
231
21,005
* Total H IndexRankings
Ranking Based On Selection: 3
Wavelet
Frame Theory
Signal Processing
Metrics
H-Index
i10 Index
Citation Counts
55
252
16,274
* Total H IndexRankings
Ranking Based On Selection: 4
supramolecular coordination chemistry
photoluminescence
porisity
charility
Metrics
H-Index
i10 Index
Citation Counts
51
91
6,609
* Total H IndexRankings
Ranking Based On Selection: 5
Magnetic Fluids
Multiphase Flow
CFD
Metrics
H-Index
i10 Index
Citation Counts
43
111
6,315
* Total H IndexRankings
Ranking Based On Selection: 6
vegetated soil behavior
soil-natural fiber biodegradation
soil-plant-atmosphere interaction
sustainable geotechnical engineer
Metrics
H-Index
i10 Index
Citation Counts
42
144
5,881
* Total H IndexRankings
Ranking Based On Selection: 7
Biological Psychiatry
Psychopharmacology
Metrics
H-Index
i10 Index
Citation Counts
42
72
4,787
* Total H IndexRankings
Ranking Based On Selection: 8
Power System Operation
Control and Optimization of Renewables
Metrics
H-Index
i10 Index
Citation Counts
41
88
5,716
* Total H IndexRankings
Ranking Based On Selection: 9
Metrics
H-Index
i10 Index
Citation Counts
41
121
7,003
* Total H IndexRankings
Ranking Based On Selection: 10
Reticular Chemistry
Metal-Organic Framework
Materials Design
Topological Materials
Copper
Metrics
H-Index
i10 Index
Citation Counts
37
69
6,679
* Total H IndexRankings
Ranking Based On Selection: 11
Public Health
Biostatistics
Data mining
Metrics
H-Index
i10 Index
Citation Counts
33
69
4,535
* Total H IndexRankings
Ranking Based On Selection: 12
Systems dynamics and control
Metrics
H-Index
i10 Index
Citation Counts
33
46
4,101
* Total H IndexRankings
Ranking Based On Selection: 13
Biomass Valorization
Lignin depolymerization
Cellulose based materials
Bioenergy
Pollutant
Metrics
H-Index
i10 Index
Citation Counts
31
62
3,421
* Total H IndexRankings
Ranking Based On Selection: 14
Global Englishes
Sociolinguistics
Intercultural Communication
Teacher Development
Metrics
H-Index
i10 Index
Citation Counts
30
66
3,334
* Total H IndexRankings
Ranking Based On Selection: 15
Environmental Pollution
Environmental Chemistry
Exposure Science
Environmental Risk
Metrics
H-Index
i10 Index
Citation Counts
28
57
3,814
* Total H IndexRankings
Ranking Based On Selection: 16
Metal halide hybrids
Exciton dynamics
Photoelectrochemstry
Metrics
H-Index
i10 Index
Citation Counts
28
36
2,435
* Total H IndexRankings
Ranking Based On Selection: 17
Cancer biology
Metrics
H-Index
i10 Index
Citation Counts
27
43
2,572
* Total H IndexRankings
Ranking Based On Selection: 18
Biology
Marine Biology
Aquaculture
Genomics
Marine Ecology
Metrics
H-Index
i10 Index
Citation Counts
26
46
1,696
* Total H IndexRankings
Ranking Based On Selection: 19
Infectious Diseases
Health Literacy
Evidence-based Health Care
Metrics
H-Index
i10 Index
Citation Counts
26
33
2,455
* Total H IndexRankings
Ranking Based On Selection: 20
Computer Vision & FPGA Implementations
Metrics
H-Index
i10 Index
Citation Counts
25
44
1,991
* Total H IndexRankings
Ranking Based On Selection: 21
Biomaterials
Nanomedicine
Photoimmunotherapy
Metrics
H-Index
i10 Index
Citation Counts
25
39
2,166
* Total H IndexRankings
Ranking Based On Selection: 22
Supramolecular Chemistry
Coordination Chemistry
Porous Materials
Metal-Organic Frameworks
Porous Coordination Polymers
Metrics
H-Index
i10 Index
Citation Counts
25
37
3,568
* Total H IndexRankings
Ranking Based On Selection: 23
cement and concrete
Metrics
H-Index
i10 Index
Citation Counts
24
36
5,691
* Total H IndexRankings
Ranking Based On Selection: 24
Immunity
Cell Signaling and Transduction
Probiotics
toxicology
Cell Model Development
Metrics
H-Index
i10 Index
Citation Counts
23
35
1,807
* Total H IndexRankings
Ranking Based On Selection: 25
Sustainable Manufacturing
Metrics
H-Index
i10 Index
Citation Counts
23
42
1,572
Shui-Long Shen
Shantou University
Shantou, China
Metrics
H-Index
i10-Index
Citation Counts
93
311
25,157
Geotechnical Engineering
Ground Improvement
Jet grouting
Tunnelling
Underground space
Structural mechanics
Plates and shells
Smart Materials and Structures
Energy harvesting
Nanotechnology
Shouzhi Yang
Shantou University
Shantou, China
Metrics
H-Index
i10-Index
Citation Counts
55
252
16,274
Wavelet
Frame Theory
Signal Processing
supramolecular coordination chemistry
photoluminescence
porisity
charility
Xiaodong Niu
Shantou University
Shantou, China
Metrics
H-Index
i10-Index
Citation Counts
43
111
6,315
vegetated soil behavior
soil-natural fiber biodegradation
soil-plant-atmosphere interaction
sustainable geotechnical engineer
Biological Psychiatry
Psychopharmacology
Power System Operation
Control and Optimization of Renewables
Reticular Chemistry
Metal-Organic Framework
Materials Design
Topological Materials
Copper
Public Health
Biostatistics
Data mining
Shanmugam Sabarathinam|Shanmugam Sabarathinam, Sabarathinam S, Shanmugam S
Shantou University
Shantou, China
Metrics
H-Index
i10-Index
Citation Counts
31
62
3,421
Biomass Valorization
Lignin depolymerization
Cellulose based materials
Bioenergy
Pollutant
Global Englishes
Sociolinguistics
Intercultural Communication
Teacher Development
Edmond Sanganyado
Shantou University
Shantou, China
Metrics
H-Index
i10-Index
Citation Counts
28
57
3,814
Environmental Pollution
Environmental Chemistry
Exposure Science
Environmental Risk
Metal halide hybrids
Exciton dynamics
Photoelectrochemstry
Hanafiah Fazhan
Shantou University
Shantou, China
Metrics
H-Index
i10-Index
Citation Counts
26
46
1,696
Biology
Marine Biology
Aquaculture
Genomics
Marine Ecology
William Ba Thein
Shantou University
Shantou, China
Metrics
H-Index
i10-Index
Citation Counts
26
33
2,455
Alex Noel Joseph Raj|Queens University
Shantou University
Shantou, China
Metrics
H-Index
i10-Index
Citation Counts
25
44
1,991
Computer Vision & FPGA Implementations
Benqing Zhou
Shantou University
Shantou, China
Metrics
H-Index
i10-Index
Citation Counts
25
39
2,166
Biomaterials
Nanomedicine
Photoimmunotherapy
Hao Long Zhou
Shantou University
Shantou, China
Metrics
H-Index
i10-Index
Citation Counts
25
37
3,568
Supramolecular Chemistry
Coordination Chemistry
Porous Materials
Metal-Organic Frameworks
Porous Coordination Polymers
Imran Rashid Rajput
Shantou University
Shantou, China
Metrics
H-Index
i10-Index
Citation Counts
23
35
1,807
Immunity
Cell Signaling and Transduction
Probiotics
toxicology
Cell Model Development
Alessandro Simeone
Shantou University
Shantou, China
Metrics
H-Index
i10-Index
Citation Counts
23
42
1,572