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 Feb 16, 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 (888.752) 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: 51
molecular imaging
drug delivery
biomaterials
chemistry
Metrics
H-Index
i10 Index
Citation Counts
14
16
754
* Total H IndexRankings
Ranking Based On Selection: 52
LLM and Audio related Research
Metrics
H-Index
i10 Index
Citation Counts
14
16
699
* Total H IndexRankings
Ranking Based On Selection: 53
Second Language Acquisition
Biliteracy
Psycholinguistics
Heritage Languages
Metrics
H-Index
i10 Index
Citation Counts
14
21
689
* Total H IndexRankings
Ranking Based On Selection: 54
Language processing
Language production
Writing
Speaking
Metrics
H-Index
i10 Index
Citation Counts
14
19
563
* Total H IndexRankings
Ranking Based On Selection: 55
archaeology
Metrics
H-Index
i10 Index
Citation Counts
14
18
996
* Total H IndexRankings
Ranking Based On Selection: 56
systemic functional linguistics
teacher education
educational technology
arts-based education
Metrics
H-Index
i10 Index
Citation Counts
14
16
584
* Total H IndexRankings
Ranking Based On Selection: 57
language and literacy development
bilingualism
second language acquisition
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,255
* Total H IndexRankings
Ranking Based On Selection: 58
logic
Metrics
H-Index
i10 Index
Citation Counts
14
18
611
* Total H IndexRankings
Ranking Based On Selection: 59
LLM
RLHF
Security of LLMs
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,477
* Total H IndexRankings
Ranking Based On Selection: 60
Corpus linguistics
applied linguistics
discourse analysis
English for Academic Purposes
Metrics
H-Index
i10 Index
Citation Counts
13
18
582
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* Total H IndexRankings
Ranking Based On Selection: 61
Deep Learning
Machine Translation
Language Modeling
Metrics
H-Index
i10 Index
Citation Counts
13
14
641
* Total H IndexRankings
Ranking Based On Selection: 62
Intercultural Communication
Values Studies
Chinese Values
Identity Research
Intercultural Studies History
Metrics
H-Index
i10 Index
Citation Counts
13
22
858
* Total H IndexRankings
Ranking Based On Selection: 63
Design
Design Theory
Design History
Systems
Metrics
H-Index
i10 Index
Citation Counts
13
15
667
* Total H IndexRankings
Ranking Based On Selection: 64
psycholinguistics
learning
attention
perception
Metrics
H-Index
i10 Index
Citation Counts
13
13
435
* Total H IndexRankings
Ranking Based On Selection: 65
Historical ecology
Marine Geochemistry
Biogeochemical cycling
Metrics
H-Index
i10 Index
Citation Counts
13
21
603
* Total H IndexRankings
Ranking Based On Selection: 66
Syntax
Spoken / Sign Language
Semantics
Anthropology
Language Evolution
Metrics
H-Index
i10 Index
Citation Counts
13
15
415
* Total H IndexRankings
Ranking Based On Selection: 67
language & literature stylistics ELT literacy
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,472
* Total H IndexRankings
Ranking Based On Selection: 68
Language Cognition
Language Learning
Language Computation
Interlinguistics and Psycholinguistics
Metrics
H-Index
i10 Index
Citation Counts
13
16
536
* Total H IndexRankings
Ranking Based On Selection: 69
UAV
Intelligent PHM
few-shot
meta-learning
Metrics
H-Index
i10 Index
Citation Counts
12
16
677
* Total H IndexRankings
Ranking Based On Selection: 70
language acquisition
language disorder
ASD
Metrics
H-Index
i10 Index
Citation Counts
12
15
491
* Total H IndexRankings
Ranking Based On Selection: 71
Large Language Model
Metrics
H-Index
i10 Index
Citation Counts
12
15
451
* Total H IndexRankings
Ranking Based On Selection: 72
Generative Models
Multimodal Models
Foundation Models
Video Understanding
Metrics
H-Index
i10 Index
Citation Counts
12
14
1,310
* Total H IndexRankings
Ranking Based On Selection: 73
languages education
sociolinguistics
international education
sociology of education
migration
Metrics
H-Index
i10 Index
Citation Counts
12
14
1,109
* Total H IndexRankings
Ranking Based On Selection: 74
First Language Acquisition
Language Change
Semantics
Modality
Theory of Mind
Metrics
H-Index
i10 Index
Citation Counts
12
14
407
* Total H IndexRankings
Ranking Based On Selection: 75
Language Models
Spatio-Temporal GNNs
Recommender Systems
Metrics
H-Index
i10 Index
Citation Counts
12
13
1,453
molecular imaging
drug delivery
biomaterials
chemistry
Haomin (Stanley) Zhang
East China Normal University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
14
21
689
Second Language Acquisition
Biliteracy
Psycholinguistics
Heritage Languages
Qingqing Qu
Metrics
H-Index
i10-Index
Citation Counts
14
19
563
Language processing
Language production
Writing
Speaking
Shixia Yang
Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
14
18
996
Xiaodong Zhang 张小东
Beijing Foreign Studies University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
14
16
584
systemic functional linguistics
teacher education
educational technology
arts-based education
Jing Zhao
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
14
15
1,255
language and literacy development
bilingualism
second language acquisition
Minghui Ma
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
14
18
611
LLM
RLHF
Security of LLMs
Hang Su
Sichuan International Studies University
Chongqing, China
Metrics
H-Index
i10-Index
Citation Counts
13
18
582
Corpus linguistics
applied linguistics
discourse analysis
English for Academic Purposes
Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.
Duygu Ataman
New York University Shanghai
Pudong, China
Metrics
H-Index
i10-Index
Citation Counts
13
14
641
Deep Learning
Machine Translation
Language Modeling
Steve J Kulich
Metrics
H-Index
i10-Index
Citation Counts
13
22
858
Intercultural Communication
Values Studies
Chinese Values
Identity Research
Intercultural Studies History
Ahmed Ansari
New York University Shanghai
Pudong, China
Metrics
H-Index
i10-Index
Citation Counts
13
15
667
Design
Design Theory
Design History
Systems
psycholinguistics
learning
attention
perception
Liqiang Xu
Metrics
H-Index
i10-Index
Citation Counts
13
21
603
Historical ecology
Marine Geochemistry
Biogeochemical cycling
Seyyed Hatam Tamimi Sa'D
Xi'an Shiyou University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
13
15
415
Syntax
Spoken / Sign Language
Semantics
Anthropology
Language Evolution
Geoff Hall
Metrics
H-Index
i10-Index
Citation Counts
13
14
1,472
language & literature stylistics ELT literacy
Hongbing Xing
Metrics
H-Index
i10-Index
Citation Counts
13
16
536
Language Cognition
Language Learning
Language Computation
Interlinguistics and Psycholinguistics
Chuanjiang Li
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
12
16
677
UAV
Intelligent PHM
few-shot
meta-learning
language acquisition
language disorder
ASD
Xinnian Liang (梁新年)|梁新年
Beihang University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
12
15
451
Hangjie Yuan|袁 杭杰, Jacob Hangjie Yuan
Hubei Minzu University
Chao, China
Metrics
H-Index
i10-Index
Citation Counts
12
14
1,310
Generative Models
Multimodal Models
Foundation Models
Video Understanding
Wen Xu
East China Normal University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
12
14
1,109
languages education
sociolinguistics
international education
sociology of education
migration
Ailís Cournane
New York University Shanghai
Pudong, China
Metrics
H-Index
i10-Index
Citation Counts
12
14
407
First Language Acquisition
Language Change
Semantics
Modality
Theory of Mind
Language Models
Spatio-Temporal GNNs
Recommender Systems