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 02, 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
Plant Biophysics
Plant Hydraulics
Physiological Ecology
Metrics
H-Index
i10 Index
Citation Counts
91
221
36,009
* Total H IndexRankings
Ranking Based On Selection: 2
Synthesis of inorganic functional nanomaterials and hollow nanostructures for applications in
water treatment
renewable energy (water splitting and lithium-ion batteries).
Metrics
H-Index
i10 Index
Citation Counts
66
153
14,269
* Total H IndexRankings
Ranking Based On Selection: 3
piezoelectric
ferroelectric Multiferroic
Metrics
H-Index
i10 Index
Citation Counts
51
120
7,891
* Total H IndexRankings
Ranking Based On Selection: 4
Control theory
Boolean networks
Complex analysis
Metrics
H-Index
i10 Index
Citation Counts
49
116
6,893
* Total H IndexRankings
Ranking Based On Selection: 5
graph theory
combinatorics
Metrics
H-Index
i10 Index
Citation Counts
47
185
8,295
* Total H IndexRankings
Ranking Based On Selection: 6
Metrics
H-Index
i10 Index
Citation Counts
42
100
7,026
* Total H IndexRankings
Ranking Based On Selection: 7
membrane fouling
membrane bioreactor
wastewater treatment
Metrics
H-Index
i10 Index
Citation Counts
37
58
5,354
* Total H IndexRankings
Ranking Based On Selection: 8
电化学、催化、碳捕捉
Metrics
H-Index
i10 Index
Citation Counts
33
52
3,674
* Total H IndexRankings
Ranking Based On Selection: 9
Environmental toxicology
ecotoxicology
Ecological Risk Assessment
Health Risk Assessment
Metrics
H-Index
i10 Index
Citation Counts
32
48
2,870
* Total H IndexRankings
Ranking Based On Selection: 10
Graph Neural Networks
Graph Learning
Hypergraph Learning
AI for Education
Metrics
H-Index
i10 Index
Citation Counts
30
45
3,258
* Total H IndexRankings
Ranking Based On Selection: 11
Boolean Network
Biological Systems
STP
DES
Metrics
H-Index
i10 Index
Citation Counts
28
37
2,366
* Total H IndexRankings
Ranking Based On Selection: 12
Data mining
Machine learning
Metrics
H-Index
i10 Index
Citation Counts
27
41
2,786
* Total H IndexRankings
Ranking Based On Selection: 13
Energy Storage
Catalysis
Metrics
H-Index
i10 Index
Citation Counts
24
39
4,379
* Total H IndexRankings
Ranking Based On Selection: 14
Machine Learning
Computer Vision
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation Counts
24
51
2,086
* Total H IndexRankings
Ranking Based On Selection: 15
membrane fouling
membrane bioreactor
waste water treatment
Metrics
H-Index
i10 Index
Citation Counts
23
39
1,935
* Total H IndexRankings
Ranking Based On Selection: 16
Geoscience
Metrics
H-Index
i10 Index
Citation Counts
22
35
2,102
* Total H IndexRankings
Ranking Based On Selection: 17
heterogeneous catalysis
halogen chemistry
natural gas upgrading
selective hydrogenation
single atom catalysis
Metrics
H-Index
i10 Index
Citation Counts
22
37
2,175
* Total H IndexRankings
Ranking Based On Selection: 18
Cold atom and strongly correlated low-dimensional systems
Metrics
H-Index
i10 Index
Citation Counts
22
44
1,564
* Total H IndexRankings
Ranking Based On Selection: 19
Biochemistry and Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,191
* Total H IndexRankings
Ranking Based On Selection: 20
Environmental behavior of emerging pollutant
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,527
* Total H IndexRankings
Ranking Based On Selection: 21
Electrochemistry
Surface-enhanced Raman spectroscopy
Scanning tunneling microscopy
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,200
* Total H IndexRankings
Ranking Based On Selection: 22
Item response theory
Cognitively diagnostic assessment
Process data analysis
Psychometrics
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,031
* Total H IndexRankings
Ranking Based On Selection: 23
Fluorine Chemistry
Transition metal catalysis
Radical chemistry
Organic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,648
* Total H IndexRankings
Ranking Based On Selection: 24
Computational environmental chemistry
Computational toxicology
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,003
* Total H IndexRankings
Ranking Based On Selection: 25
Theoretical Catalysis
Metrics
H-Index
i10 Index
Citation Counts
14
18
1,057
Melvin T Tyree
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
91
221
36,009
Plant Biophysics
Plant Hydraulics
Physiological Ecology
Yong Hu
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
66
153
14,269
Synthesis of inorganic functional nanomaterials and hollow nanostructures for applications in
water treatment
renewable energy (water splitting and lithium-ion batteries).
Yanmin Jia
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
51
120
7,891
piezoelectric
ferroelectric Multiferroic
Yang Liu
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
49
116
6,893
Control theory
Boolean networks
Complex analysis
Xuding Zhu
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
47
185
8,295
graph theory
combinatorics
Guangheng Dong
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
42
100
7,026
Meijia Zhang
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
37
58
5,354
membrane fouling
membrane bioreactor
wastewater treatment
Gengshen Hu
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
33
52
3,674
Hongjie Sun
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
32
48
2,870
Environmental toxicology
ecotoxicology
Ecological Risk Assessment
Health Risk Assessment
Ming Li
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
30
45
3,258
Graph Neural Networks
Graph Learning
Hypergraph Learning
AI for Education
Jie Zhong 钟杰
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
28
37
2,366
Boolean Network
Biological Systems
STP
DES
Huawen Liu
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
27
41
2,786
Data mining
Machine learning
Xuehui Gao
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
24
39
4,379
Energy Storage
Catalysis
ZhongLong Zheng
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
24
51
2,086
Machine Learning
Computer Vision
Artificial Intelligence
Teng jiaheng
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
23
39
1,935
membrane fouling
membrane bioreactor
waste water treatment
Jia Jia
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
22
35
2,102
Ronghe Lin
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
22
37
2,175
heterogeneous catalysis
halogen chemistry
natural gas upgrading
selective hydrogenation
single atom catalysis
Gao Xianlong
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
22
44
1,564
Cold atom and strongly correlated low-dimensional systems
Zhigang Jin
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
21
31
1,191
Biochemistry and Molecular Biology
Xiaoxuan Wei
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
20
29
1,527
Environmental behavior of emerging pollutant
Ya-Hao Wang (王亚浩)
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
18
28
1,200
Electrochemistry
Surface-enhanced Raman spectroscopy
Scanning tunneling microscopy
Peida Zhan
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
18
27
1,031
Item response theory
Cognitively diagnostic assessment
Process data analysis
Psychometrics
Zuxiao Zhang
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
17
19
1,648
Fluorine Chemistry
Transition metal catalysis
Radical chemistry
Organic Chemistry
Guangcai Ma
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
16
21
1,003
Computational environmental chemistry
Computational toxicology
Chuan Qi Huang
Zhejiang Normal University
Jinhua, China
Metrics
H-Index
i10-Index
Citation Counts
14
18
1,057