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: 26
first-principles calculation
molecular dynamics
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,713
* Total H IndexRankings
Ranking Based On Selection: 27
batteries
neutron diffraction application
XAS
SOEC
SOFC
Metrics
H-Index
i10 Index
Citation Counts
20
24
1,546
* Total H IndexRankings
Ranking Based On Selection: 28
Photoelectric,Solar cell, Perovskite
Metrics
H-Index
i10 Index
Citation Counts
20
22
1,818
* Total H IndexRankings
Ranking Based On Selection: 29
Perovskite solar cells
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,175
* Total H IndexRankings
Ranking Based On Selection: 30
Blockchain
Cryptography
Cloud Computing
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,392
* Total H IndexRankings
Ranking Based On Selection: 31
Microfluidics
Acoustofluidics
Biosensors
Lab-on-a-chip
Single Cell Analysis
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,431
* Total H IndexRankings
Ranking Based On Selection: 32
Theoretical Computer Science
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,090
* Total H IndexRankings
Ranking Based On Selection: 33
Machine learning
Bioinformatics
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,972
* Total H IndexRankings
Ranking Based On Selection: 34
Random vibration
structural analysis
Metrics
H-Index
i10 Index
Citation Counts
18
29
1,084
* Total H IndexRankings
Ranking Based On Selection: 35
Chinese History
Urban History
Social and Cultural History
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,113
* Total H IndexRankings
Ranking Based On Selection: 36
Energy storage and conversion
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,070
* Total H IndexRankings
Ranking Based On Selection: 37
Journalism studies
Digital media
Women in media
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,076
* Total H IndexRankings
Ranking Based On Selection: 38
philosophy of religion
comparative philosophy
asian philosophies
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,066
* Total H IndexRankings
Ranking Based On Selection: 39
accounting
CSR
sustainability
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,234
* Total H IndexRankings
Ranking Based On Selection: 40
Educational Assessment and Evaluation
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,205
* Total H IndexRankings
Ranking Based On Selection: 41
Metrics
H-Index
i10 Index
Citation Counts
16
19
2,048
* Total H IndexRankings
Ranking Based On Selection: 42
Tourism economics
Tourist choices
Choice modeling
Tourism demand modelling
Tourism demand forecasting
Metrics
H-Index
i10 Index
Citation Counts
16
16
2,174
* Total H IndexRankings
Ranking Based On Selection: 43
Biochemistry
Cell Signaling
Transcription Regulation
Structural Biology
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,486
* Total H IndexRankings
Ranking Based On Selection: 44
Sociolinguistics
World Englishes
Popular Culture
Metrics
H-Index
i10 Index
Citation Counts
16
24
792
* Total H IndexRankings
Ranking Based On Selection: 45
Statistics
Finance
Metrics
H-Index
i10 Index
Citation Counts
16
23
880
* Total H IndexRankings
Ranking Based On Selection: 46
Microwave Systems
Metrics
H-Index
i10 Index
Citation Counts
16
18
994
* Total H IndexRankings
Ranking Based On Selection: 47
Social Policy Analysis
Public Policy Analysis
Mental Health
Performance Assessment
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,082
* Total H IndexRankings
Ranking Based On Selection: 48
Smart Tourism
Transformative Research
Tourist Behavior
Experiential Marketing
Sustainability
Metrics
H-Index
i10 Index
Citation Counts
15
24
813
* Total H IndexRankings
Ranking Based On Selection: 49
HER
OER
CO2RR
Lithium battery
Metrics
H-Index
i10 Index
Citation Counts
15
15
1,302
* Total H IndexRankings
Ranking Based On Selection: 50
hydrogen storage
electrode materials
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,158
Haoqiang Ai
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
20
29
1,713
Qingyuan Li (李庆远)
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
20
24
1,546
Guangbao Wu
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
20
22
1,818
Photoelectric,Solar cell, Perovskite
Yulan Huang
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
20
25
1,175
Zuobin Ying(应作斌)
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
19
29
1,392
Blockchain
Cryptography
Cloud Computing
Yinning Zhou
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
19
23
1,431
Microfluidics
Acoustofluidics
Biosensors
Lab-on-a-chip
Single Cell Analysis
Xiaowei Wu
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
19
26
1,090
Theoretical Computer Science
Liang Chen
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
18
22
1,972
Machine learning
Bioinformatics
Guo-Kang Er
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
18
29
1,084
Di Wang 王笛
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
18
24
1,113
Chinese History
Urban History
Social and Cultural History
Junpo Guo
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
17
19
1,070
Haiyan Wang
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
17
23
1,076
Journalism studies
Digital media
Women in media
Victoria S Harrison
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
17
27
1,066
philosophy of religion
comparative philosophy
asian philosophies
Carlos Noronha
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
17
23
1,234
accounting
CSR
sustainability
Kwok-Cheung Cheung 張國祥
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
17
23
1,205
Educational Assessment and Evaluation
Richard TR Qiu
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
16
16
2,174
Tourism economics
Tourist choices
Choice modeling
Tourism demand modelling
Tourism demand forecasting
Vivien Ya-Fan Wang
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
16
18
1,486
Biochemistry
Cell Signaling
Transcription Regulation
Structural Biology
Andrew Moody
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
16
24
792
Sociolinguistics
World Englishes
Popular Culture
Pedro Cheong
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
16
18
994
Kin Sun Chan
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
16
18
1,082
Social Policy Analysis
Public Policy Analysis
Mental Health
Performance Assessment
Zhiwei (Cj) Lin
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
15
24
813
Smart Tourism
Transformative Research
Tourist Behavior
Experiential Marketing
Sustainability
Xinyu Du
City University of Macau
Macao, Macao
Metrics
H-Index
i10-Index
Citation Counts
15
15
1,302
hydrogen storage
electrode materials