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 01, 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 (870.053) 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
Steel Structure
Composite Structure
Metrics
H-Index
i10 Index
Citation Counts
147
1,137
101,644
* Total H IndexRankings
Ranking Based On Selection: 2
Electrical Eng.
Metrics
H-Index
i10 Index
Citation Counts
80
565
42,115
* Total H IndexRankings
Ranking Based On Selection: 3
Big Data Intelligence
Urban Computing
Granular Computing
Metrics
H-Index
i10 Index
Citation Counts
79
387
24,373
* Total H IndexRankings
Ranking Based On Selection: 4
信号分析与处理、视频图像处理、机器学习与模式识别
Metrics
H-Index
i10 Index
Citation Counts
72
310
22,655
* Total H IndexRankings
Ranking Based On Selection: 5
纳米能源材料与微电子集成器件
Metrics
H-Index
i10 Index
Citation Counts
69
212
18,046
* Total H IndexRankings
Ranking Based On Selection: 6
biomaterials
Metrics
H-Index
i10 Index
Citation Counts
69
208
18,416
* Total H IndexRankings
Ranking Based On Selection: 7
Wireless Communications
coding techniques
code sequence design
Metrics
H-Index
i10 Index
Citation Counts
68
370
29,524
* Total H IndexRankings
Ranking Based On Selection: 8
固体力学
Metrics
H-Index
i10 Index
Citation Counts
64
296
15,899
* Total H IndexRankings
Ranking Based On Selection: 9
Railway Engineering
Metrics
H-Index
i10 Index
Citation Counts
63
259
17,093
* Total H IndexRankings
Ranking Based On Selection: 10
Polymer processing
Polymer composites
Metrics
H-Index
i10 Index
Citation Counts
63
226
12,885
* Total H IndexRankings
Ranking Based On Selection: 11
tribology
Metrics
H-Index
i10 Index
Citation Counts
62
256
13,081
* Total H IndexRankings
Ranking Based On Selection: 12
Energy Finance/Financial Econometrics
Metrics
H-Index
i10 Index
Citation Counts
59
150
11,537
* Total H IndexRankings
Ranking Based On Selection: 13
Optics Communications
Sensor Networks
Metrics
H-Index
i10 Index
Citation Counts
58
321
13,423
* Total H IndexRankings
Ranking Based On Selection: 14
spark plasma sintering
flash sintering
Strong magnetic field alignment
Ultra-fast high temperature sintering
Cold sintering
Metrics
H-Index
i10 Index
Citation Counts
56
150
10,420
* Total H IndexRankings
Ranking Based On Selection: 15
Fuel Cell-based Hybrid Power System
Metrics
H-Index
i10 Index
Citation Counts
54
167
10,318
* Total H IndexRankings
Ranking Based On Selection: 16
Renewable Energy Grid-connected Power Generation technology
Fuel Cell Hybrid Power System
Optimization and Control of Integrate
Metrics
H-Index
i10 Index
Citation Counts
49
147
8,436
* Total H IndexRankings
Ranking Based On Selection: 17
theoretical and computational chemistry
theoretical condensed matter physics
computational material science
computational na
Metrics
H-Index
i10 Index
Citation Counts
49
115
7,639
* Total H IndexRankings
Ranking Based On Selection: 18
urban geography
multi-scale modeling
Metrics
H-Index
i10 Index
Citation Counts
48
166
8,377
* Total H IndexRankings
Ranking Based On Selection: 19
Power System
Traction Power
Railway Engineering
Metrics
H-Index
i10 Index
Citation Counts
47
278
11,861
* Total H IndexRankings
Ranking Based On Selection: 20
机械工程
Metrics
H-Index
i10 Index
Citation Counts
47
195
8,579
* Total H IndexRankings
Ranking Based On Selection: 21
Coding
Information Security
Metrics
H-Index
i10 Index
Citation Counts
47
164
7,574
* Total H IndexRankings
Ranking Based On Selection: 22
Wireless Power Transfer
Metrics
H-Index
i10 Index
Citation Counts
46
136
7,111
* Total H IndexRankings
Ranking Based On Selection: 23
Additive Manufacturing
Fracture Mechanics
X-ray Tomography
Hybrid Laser Welding
Metrics
H-Index
i10 Index
Citation Counts
44
116
6,274
* Total H IndexRankings
Ranking Based On Selection: 24
Information Theoretic Learning
Neural Networks
Adaptive Filter
Active noise Control
Metrics
H-Index
i10 Index
Citation Counts
43
156
7,649
* Total H IndexRankings
Ranking Based On Selection: 25
Materials Science and Engineering ,Surface Science
magnetron sputtering
ion implantation
biomaterials
thin film
Metrics
H-Index
i10 Index
Citation Counts
43
141
7,283
Zhang Qinghua
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
147
1,137
101,644
Steel Structure
Composite Structure
Xiao Jian
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
80
565
42,115
Tianrui Li
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
79
387
24,373
Big Data Intelligence
Urban Computing
Granular Computing
Jiashu Zhang
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
72
310
22,655
Weiqing Yang
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
69
212
18,046
Xiong LU (鲁雄)
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
69
208
18,416
Pingzhi Fan
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
68
370
29,524
Wireless Communications
coding techniques
code sequence design
Guozheng Kang
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
64
296
15,899
Wanming Zhai
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
63
259
17,093
Railway Engineering
Yong Wang
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
63
226
12,885
Polymer processing
Polymer composites
Zhou Zhongrong
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
62
256
13,081
Yu Wei
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
59
150
11,537
Energy Finance/Financial Econometrics
Lianshan Yan
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
58
321
13,423
Salvatore Grasso
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
56
150
10,420
spark plasma sintering
flash sintering
Strong magnetic field alignment
Ultra-fast high temperature sintering
Cold sintering
Weirong Chen(陈维荣)
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
54
167
10,318
Fuel Cell-based Hybrid Power System
Qi Li
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
49
147
8,436
Renewable Energy Grid-connected Power Generation technology
Fuel Cell Hybrid Power System
Optimization and Control of Integrate
Li Yong Gan
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
49
115
7,639
theoretical and computational chemistry
theoretical condensed matter physics
computational material science
computational na
Hong Zhang
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
48
166
8,377
Zhigang Liu
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
47
278
11,861
Power System
Traction Power
Railway Engineering
Linmao Qian
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
47
195
8,579
Xiaohu Tang
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
47
164
7,574
Ruikun Mai
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
46
136
7,111
Wireless Power Transfer
ShengChuan Wu
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
44
116
6,274
Additive Manufacturing
Fracture Mechanics
X-ray Tomography
Hybrid Laser Welding
Haiquan Zhao
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
43
156
7,649
Information Theoretic Learning
Neural Networks
Adaptive Filter
Active noise Control
YX Leng
Southwest Jiaotong University
Chengdu, China
Metrics
H-Index
i10-Index
Citation Counts
43
141
7,283
Materials Science and Engineering ,Surface Science
magnetron sputtering
ion implantation
biomaterials
thin film