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: 26
Digital Holographic Microscopy
Tomography
Superresolution
Metrics
H-Index
i10 Index
Citation Counts
9
8
270
* Total H IndexRankings
Ranking Based On Selection: 27
Metrics
H-Index
i10 Index
Citation Counts
9
9
320
* Total H IndexRankings
Ranking Based On Selection: 28
Surface Chemistry
Catalysis
Theoretical Chemistry
Energy Storage
Low Dimensional Materials
Metrics
H-Index
i10 Index
Citation Counts
8
8
359
* Total H IndexRankings
Ranking Based On Selection: 29
Speech recognition
Speech processing
Speech enhancement
Metrics
H-Index
i10 Index
Citation Counts
8
8
234
* Total H IndexRankings
Ranking Based On Selection: 30
speech enhancement
robust ASR
computer-assisted pronunciation training
Metrics
H-Index
i10 Index
Citation Counts
7
7
145
* Total H IndexRankings
Ranking Based On Selection: 31
Artificial intelligence
Digital image processing
Injection molding
Intelligent manufacturing
Metrics
H-Index
i10 Index
Citation Counts
7
6
240
* Total H IndexRankings
Ranking Based On Selection: 32
magnetism 2-d materials
Metrics
H-Index
i10 Index
Citation Counts
7
6
171
* Total H IndexRankings
Ranking Based On Selection: 33
Life History Evolution
Behavior Ecology
Ecological Immunology
Population Ecology
Herpetology
Metrics
H-Index
i10 Index
Citation Counts
7
6
171
* Total H IndexRankings
Ranking Based On Selection: 34
Cognitive Psychology
Creativity
Science Learning
Metrics
H-Index
i10 Index
Citation Counts
7
6
267
* Total H IndexRankings
Ranking Based On Selection: 35
Metrics
H-Index
i10 Index
Citation Counts
7
4
129
* Total H IndexRankings
Ranking Based On Selection: 36
eye-tracking、reading comprehension、worked example
Metrics
H-Index
i10 Index
Citation Counts
7
2
117
* Total H IndexRankings
Ranking Based On Selection: 37
Working Memory
Executive Function
Language Development
Shared Book Reading
Brain Development
Metrics
H-Index
i10 Index
Citation Counts
6
6
370
* Total H IndexRankings
Ranking Based On Selection: 38
data mining
human factor
Metrics
H-Index
i10 Index
Citation Counts
6
6
261
* Total H IndexRankings
Ranking Based On Selection: 39
APA/E
health promotion
self-descriptions
fitness
disability sport
Metrics
H-Index
i10 Index
Citation Counts
6
6
160
* Total H IndexRankings
Ranking Based On Selection: 40
Landing Mechanics
Anterior Cruciate Ligament
Athletic Training
Metrics
H-Index
i10 Index
Citation Counts
6
5
203
* Total H IndexRankings
Ranking Based On Selection: 41
Sea Turtle Ecology
Habitat Selection
Marine Conservation
Citizen Science
Metrics
H-Index
i10 Index
Citation Counts
6
5
197
* Total H IndexRankings
Ranking Based On Selection: 42
Adaptability;Usability;Design Thinking;Taguchi method;Fuzzy Theory
Metrics
H-Index
i10 Index
Citation Counts
6
5
181
* Total H IndexRankings
Ranking Based On Selection: 43
Raman spectroscopy
Spectroscopic Ellipsometry
Nonlinearity spectroscopy
Mie resonances
Metrics
H-Index
i10 Index
Citation Counts
6
2
102
* Total H IndexRankings
Ranking Based On Selection: 44
Learning Sciences
Education Technologies
Learning Analytics
Blockchain
Metrics
H-Index
i10 Index
Citation Counts
5
4
178
* Total H IndexRankings
Ranking Based On Selection: 45
Speech and Natural Language Processing
Metrics
H-Index
i10 Index
Citation Counts
5
3
62
* Total H IndexRankings
Ranking Based On Selection: 46
Microevolution
Population genetics
Biogeography
Landscape genetics
Community ecology
Metrics
H-Index
i10 Index
Citation Counts
5
2
73
* Total H IndexRankings
Ranking Based On Selection: 47
生技產業
薑黃
Metrics
H-Index
i10 Index
Citation Counts
4
4
500
* Total H IndexRankings
Ranking Based On Selection: 48
dark triats
humor
ERPs
semantics
Metrics
H-Index
i10 Index
Citation Counts
4
3
61
* Total H IndexRankings
Ranking Based On Selection: 49
creativity
executive function
Metrics
H-Index
i10 Index
Citation Counts
4
2
168
* Total H IndexRankings
Ranking Based On Selection: 50
empirical legal studies
legal ai
Deep learning
text mining
natural language processing
Metrics
H-Index
i10 Index
Citation Counts
4
2
45
Xinji Lai
Metrics
H-Index
i10-Index
Citation Counts
9
8
270
Pei-Hsun Jiang
Metrics
H-Index
i10-Index
Citation Counts
9
9
320
Chi-You Liu
Metrics
H-Index
i10-Index
Citation Counts
8
8
359
Surface Chemistry
Catalysis
Theoretical Chemistry
Energy Storage
Low Dimensional Materials
Bi-Cheng Yan
Metrics
H-Index
i10-Index
Citation Counts
8
8
234
Fu-An Chao
Metrics
H-Index
i10-Index
Citation Counts
7
7
145
speech enhancement
robust ASR
computer-assisted pronunciation training
Kun-Cheng Ke
Metrics
H-Index
i10-Index
Citation Counts
7
6
240
Artificial intelligence
Digital image processing
Injection molding
Intelligent manufacturing
Chuan-Che-Hsu
Metrics
H-Index
i10-Index
Citation Counts
7
6
171
Jhan-Wei Lin
Metrics
H-Index
i10-Index
Citation Counts
7
6
171
Life History Evolution
Behavior Ecology
Ecological Immunology
Population Ecology
Herpetology
Chun-Hui Jen
Metrics
H-Index
i10-Index
Citation Counts
7
6
267
Ioana Luca
Metrics
H-Index
i10-Index
Citation Counts
7
4
129
吳昭容
Metrics
H-Index
i10-Index
Citation Counts
7
2
117
Shinmin Wang
Metrics
H-Index
i10-Index
Citation Counts
6
6
370
Working Memory
Executive Function
Language Development
Shared Book Reading
Brain Development
Jeng-Chung Chen
Metrics
H-Index
i10-Index
Citation Counts
6
6
261
Cheng-Chen Pan
Metrics
H-Index
i10-Index
Citation Counts
6
6
160
APA/E
health promotion
self-descriptions
fitness
disability sport
Yu-Lun Huang
Metrics
H-Index
i10-Index
Citation Counts
6
5
203
Chia-Ling Fong
Metrics
H-Index
i10-Index
Citation Counts
6
5
197
Sea Turtle Ecology
Habitat Selection
Marine Conservation
Citizen Science
You-Lei Fu
Metrics
H-Index
i10-Index
Citation Counts
6
5
181
Adaptability;Usability;Design Thinking;Taguchi method;Fuzzy Theory
Desman Perdamaian Gulo
Metrics
H-Index
i10-Index
Citation Counts
6
2
102
Raman spectroscopy
Spectroscopic Ellipsometry
Nonlinearity spectroscopy
Mie resonances
Eason Chen|I-Sheng (Eason) Chen, I-Sheng Chen
Metrics
H-Index
i10-Index
Citation Counts
5
4
178
Learning Sciences
Education Technologies
Learning Analytics
Blockchain
Hsinwei Wang
Metrics
H-Index
i10-Index
Citation Counts
5
3
62
Jui-Tse Chang
Metrics
H-Index
i10-Index
Citation Counts
5
2
73
Microevolution
Population genetics
Biogeography
Landscape genetics
Community ecology
Charves Chang
Metrics
H-Index
i10-Index
Citation Counts
4
4
500
Yi-Tzu Chang
Metrics
H-Index
i10-Index
Citation Counts
4
3
61
Chen, Pei-Zhen
Metrics
H-Index
i10-Index
Citation Counts
4
2
168
Hsuan Lei Shao|HL Shao, 邵 軒磊
Metrics
H-Index
i10-Index
Citation Counts
4
2
45
empirical legal studies
legal ai
Deep learning
text mining
natural language processing