AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Sep 27, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (1.014.157) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
Environmental Science
Environmental Toxicology
Environmental Restoration
Waste Recycling
Aquaculture
Metrics
H-Index
i10 Index
Citation Counts
140
758
75,236
* Total H IndexRankings
Ranking Based On Selection
:2
Metrics
H-Index
i10 Index
Citation Counts
99
199
38,777
* Total H IndexRankings
Ranking Based On Selection
:3
Air pollution Control and Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
99
198
38,577
* Total H IndexRankings
Ranking Based On Selection
:4
Urban ecology
urban greening
urban forestry
urban microclimate
urban soil science
Metrics
H-Index
i10 Index
Citation Counts
79
269
21,884
* Total H IndexRankings
Ranking Based On Selection
:5
Cross-cultural studies of learning and motivation
self-processes in learning
educational psychology
Metrics
H-Index
i10 Index
Citation Counts
62
176
16,088
* Total H IndexRankings
Ranking Based On Selection
:6
Educational Leadership
School Leadership Development and learning
Culture and School Leadership
Metrics
H-Index
i10 Index
Citation Counts
61
168
12,455
* Total H IndexRankings
Ranking Based On Selection
:7
Statistical Discourse Analysis (SDA)
International comparisons of students
Inequality
Corruption
Metrics
H-Index
i10 Index
Citation Counts
57
145
17,666
* Total H IndexRankings
Ranking Based On Selection
:8
Marine environmental research
Pollution monitoring
Risk Assessment
Metrics
H-Index
i10 Index
Citation Counts
56
90
7,949
* Total H IndexRankings
Ranking Based On Selection
:9
Wastewater Treatment
Microplastics and Nanoplastics
Resource Recovery
Environmental Engineering
Environmental Technology
Metrics
H-Index
i10 Index
Citation Counts
53
171
12,809
* Total H IndexRankings
Ranking Based On Selection
:10
Education and Training
Environment
Project Management
Management
Construction
Metrics
H-Index
i10 Index
Citation Counts
47
65
10,554
* Total H IndexRankings
Ranking Based On Selection
:11
Rasch measurement
Item response theory
Psychometrics
Metrics
H-Index
i10 Index
Citation Counts
46
113
8,306
* Total H IndexRankings
Ranking Based On Selection
:12
Learning Technologies
Digital Learning for Development
Higher Education Innovations
Professional Learning
Metrics
H-Index
i10 Index
Citation Counts
44
104
8,544
* Total H IndexRankings
Ranking Based On Selection
:13
Curriculum policy and theory with a special interest in citizenship education. Assessment and its cultural contexts
Metrics
H-Index
i10 Index
Citation Counts
44
142
7,202
* Total H IndexRankings
Ranking Based On Selection
:14
finance
Metrics
H-Index
i10 Index
Citation Counts
44
72
9,269
* Total H IndexRankings
Ranking Based On Selection
:15
Learning Disabilities
Literacy Development
Cognitive-Emotional Development
Mental Wellness
Family Relationships
Metrics
H-Index
i10 Index
Citation Counts
41
114
5,445
* Total H IndexRankings
Ranking Based On Selection
:16
positive psychology
positive education
inclusive education
STEM learning
giftedness
Metrics
H-Index
i10 Index
Citation Counts
39
84
4,945
* Total H IndexRankings
Ranking Based On Selection
:17
AI Literacy
Metaverse Literacy
Computational thinking education
E-Learning
Teaching Development
Metrics
H-Index
i10 Index
Citation Counts
38
81
5,716
* Total H IndexRankings
Ranking Based On Selection
:18
curriculum reform
language-in-education policies
comparative education
Metrics
H-Index
i10 Index
Citation Counts
36
64
5,127
* Total H IndexRankings
Ranking Based On Selection
:19
Health Psychology
Sport and Exercise Psychology
Behavioural Science
Health Education
Metrics
H-Index
i10 Index
Citation Counts
34
64
3,774
* Total H IndexRankings
Ranking Based On Selection
:20
Philosophy of Education
Global Studies in Education
Civic Education
Curriculum Studies
Metrics
H-Index
i10 Index
Citation Counts
33
89
3,912
* Total H IndexRankings
Ranking Based On Selection
:21
Emerging chemicals and children health
Metrics
H-Index
i10 Index
Citation Counts
33
49
5,128
* Total H IndexRankings
Ranking Based On Selection
:22
Cancer
Genetic and Tai Chi Chuan Research
Metrics
H-Index
i10 Index
Citation Counts
33
76
3,132
* Total H IndexRankings
Ranking Based On Selection
:23
diversity
racism
intercultural
doctorate
ethics
Metrics
H-Index
i10 Index
Citation Counts
32
50
3,963
* Total H IndexRankings
Ranking Based On Selection
:24
Environmental Pollution
heavy metal
rice
phytoremediation
Metrics
H-Index
i10 Index
Citation Counts
31
59
6,250
* Total H IndexRankings
Ranking Based On Selection
:25
Curriculum & Pedagogy
Early Childhood Teacher Education
Music Teacher Education
Glocalization
Metrics
H-Index
i10 Index
Citation Counts
31
61
2,760
Wong Ming Hung
Metrics
H-Index
i10-Index
Citation Counts
140
758
75,236
Environmental Science
Environmental Toxicology
Environmental Restoration
Waste Recycling
Aquaculture
Ho Wing Kei
Metrics
H-Index
i10-Index
Citation Counts
99
199
38,777
Ho Wing Kei
Metrics
H-Index
i10-Index
Citation Counts
99
198
38,577
Air pollution Control and Nanotechnology
CY Jim
Metrics
H-Index
i10-Index
Citation Counts
79
269
21,884
Urban ecology
urban greening
urban forestry
urban microclimate
urban soil science
Dennis M Mcinerney
Metrics
H-Index
i10-Index
Citation Counts
62
176
16,088
Cross-cultural studies of learning and motivation
self-processes in learning
educational psychology
Allan Walker
Metrics
H-Index
i10-Index
Citation Counts
61
168
12,455
Educational Leadership
School Leadership Development and learning
Culture and School Leadership
Ming Ming Chiu
Metrics
H-Index
i10-Index
Citation Counts
57
145
17,666
Statistical Discourse Analysis (SDA)
International comparisons of students
Inequality
Corruption
James CW Lam
Metrics
H-Index
i10-Index
Citation Counts
56
90
7,949
Marine environmental research
Pollution monitoring
Risk Assessment
Yiu Fai Tsang
Metrics
H-Index
i10-Index
Citation Counts
53
171
12,809
Wastewater Treatment
Microplastics and Nanoplastics
Resource Recovery
Environmental Engineering
Environmental Technology
Ewl Cheng
Metrics
H-Index
i10-Index
Citation Counts
47
65
10,554
Education and Training
Environment
Project Management
Management
Construction
Wen Chung Wang
Metrics
H-Index
i10-Index
Citation Counts
46
113
8,306
Rasch measurement
Item response theory
Psychometrics
Cher Ping Lim
Metrics
H-Index
i10-Index
Citation Counts
44
104
8,544
Learning Technologies
Digital Learning for Development
Higher Education Innovations
Professional Learning
Kerry J Kennedy
Metrics
H-Index
i10-Index
Citation Counts
44
142
7,202
Curriculum policy and theory with a special interest in citizenship education. Assessment and its cultural contexts
Yan Leung Cheung
Metrics
H-Index
i10-Index
Citation Counts
44
72
9,269
Chung Kevin Kien Hoa
Metrics
H-Index
i10-Index
Citation Counts
41
114
5,445
Learning Disabilities
Literacy Development
Cognitive-Emotional Development
Mental Wellness
Family Relationships
Jesus Alfonso D Datu
Metrics
H-Index
i10-Index
Citation Counts
39
84
4,945
positive psychology
positive education
inclusive education
STEM learning
giftedness
Siu Cheung Kong
Metrics
H-Index
i10-Index
Citation Counts
38
81
5,716
AI Literacy
Metaverse Literacy
Computational thinking education
E-Learning
Teaching Development
Bob Adamson
Metrics
H-Index
i10-Index
Citation Counts
36
64
5,127
curriculum reform
language-in-education policies
comparative education
Derwin King Chung Chan
Metrics
H-Index
i10-Index
Citation Counts
34
64
3,774
Health Psychology
Sport and Exercise Psychology
Behavioural Science
Health Education
Liz Jackson
Metrics
H-Index
i10-Index
Citation Counts
33
89
3,912
Philosophy of Education
Global Studies in Education
Civic Education
Curriculum Studies
Wenjing Deng
Metrics
H-Index
i10-Index
Citation Counts
33
49
5,128
Emerging chemicals and children health
Wings Loo
Metrics
H-Index
i10-Index
Citation Counts
33
76
3,132
Cancer
Genetic and Tai Chi Chuan Research
Christine Halse
Metrics
H-Index
i10-Index
Citation Counts
32
50
3,963
diversity
racism
intercultural
doctorate
ethics
Wai Chin Li
Metrics
H-Index
i10-Index
Citation Counts
31
59
6,250
Environmental Pollution
heavy metal
rice
phytoremediation
Alfredo Bautista
Metrics
H-Index
i10-Index
Citation Counts
31
61
2,760
Curriculum & Pedagogy
Early Childhood Teacher Education
Music Teacher Education
Glocalization