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 Jan 31, 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 (873.690) 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
Coastal Ecology
sustainability science
wetlands
fisheries
Metrics
H-Index
i10 Index
Citation Counts
47
79
10,459
* Total H IndexRankings
Ranking Based On Selection: 2
Chemical Science
Drug Design
Cheminformatics
QSAR
Molecular Modeling
Metrics
H-Index
i10 Index
Citation Counts
44
99
7,891
* Total H IndexRankings
Ranking Based On Selection: 3
Drug discovery
science communication
higher education
Metrics
H-Index
i10 Index
Citation Counts
30
47
3,821
* Total H IndexRankings
Ranking Based On Selection: 4
Self-Determination Theory
Students as Partners
Teaching and learning in higher education
assessment
learning motivation and
Metrics
H-Index
i10 Index
Citation Counts
26
49
2,019
* Total H IndexRankings
Ranking Based On Selection: 5
Plant Biology
Cell Signaling
Antibiotic Resistance
Probiotics
LED Horticulture
Metrics
H-Index
i10 Index
Citation Counts
24
38
2,086
* Total H IndexRankings
Ranking Based On Selection: 6
Testing
AI and Machine Learning
Software Engineering
Metrics
H-Index
i10 Index
Citation Counts
24
44
3,178
* Total H IndexRankings
Ranking Based On Selection: 7
Neuroscience
Anatomy and Physiology
General Biology
Metrics
H-Index
i10 Index
Citation Counts
23
29
4,024
* Total H IndexRankings
Ranking Based On Selection: 8
Early Childhood Education
Child Development
Bilingual Development
Dual Language Learners
Metrics
H-Index
i10 Index
Citation Counts
22
34
2,243
* Total H IndexRankings
Ranking Based On Selection: 9
Bioinformatics
Comparative Genomics and Drug Discovery and Development
Metrics
H-Index
i10 Index
Citation Counts
22
40
7,798
* Total H IndexRankings
Ranking Based On Selection: 10
medicinal chemistry
organic chemistry
drug discovery
combinatorial chemistry
chemokine receptor antagonists
Metrics
H-Index
i10 Index
Citation Counts
22
38
1,668
* Total H IndexRankings
Ranking Based On Selection: 11
AI in Education
Human Factors & Recommendation Systems
Ethics in AI
Affective Computing & Assistive Technology
Metrics
H-Index
i10 Index
Citation Counts
21
45
2,012
* Total H IndexRankings
Ranking Based On Selection: 12
Smart Systems
Intelligent Systems
AI and Machine Learning
Ubiquitous Computing
Networking
Metrics
H-Index
i10 Index
Citation Counts
20
27
5,962
* Total H IndexRankings
Ranking Based On Selection: 13
Cancer biology
Metrics
H-Index
i10 Index
Citation Counts
20
20
3,129
* Total H IndexRankings
Ranking Based On Selection: 14
Educational Leadership
Teaching and Learning
Metrics
H-Index
i10 Index
Citation Counts
19
20
954
* Total H IndexRankings
Ranking Based On Selection: 15
human centered computing
AI
software engineering
computing education
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,575
* Total H IndexRankings
Ranking Based On Selection: 16
GIS
Environment
Public Health
Soil Mapping
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,332
* Total H IndexRankings
Ranking Based On Selection: 17
Acculturation
Coping
Cultural Distance
Social Cognition
Metrics
H-Index
i10 Index
Citation Counts
17
26
2,321
* Total H IndexRankings
Ranking Based On Selection: 18
Plant biochemistry
Metabolic engineering
Molecular Ecology
Biochemistry and Bioinformatics Education
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,597
* Total H IndexRankings
Ranking Based On Selection: 19
Vertebrate paleontology
Evolution
Paleozoic fishes
History of science
Metrics
H-Index
i10 Index
Citation Counts
17
21
2,082
* Total H IndexRankings
Ranking Based On Selection: 20
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,602
* Total H IndexRankings
Ranking Based On Selection: 21
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,583
* Total H IndexRankings
Ranking Based On Selection: 22
psycho-oncology
chronic pain
palliative care
clinical sport psychology
contextual behavioral science
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,585
* Total H IndexRankings
Ranking Based On Selection: 23
Biogeochemistry
biochar
heavy metal speciation
water quality
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,035
* Total H IndexRankings
Ranking Based On Selection: 24
Civil Wars
Political Economy of Developing Countries
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,819
* Total H IndexRankings
Ranking Based On Selection: 25
Financial Accounting
Auditing
Metrics
H-Index
i10 Index
Citation Counts
14
21
597
Michael P Weinstein
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
47
79
10,459
Coastal Ecology
sustainability science
wetlands
fisheries
Supratik Kar|S Kar
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
44
99
7,891
Chemical Science
Drug Design
Cheminformatics
QSAR
Molecular Modeling
Jeffrey H Toney
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
30
47
3,821
Drug discovery
science communication
higher education
Amrita Kaur
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
26
49
2,019
Self-Determination Theory
Students as Partners
Teaching and learning in higher education
assessment
learning motivation and
Aloysius Wong
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
24
38
2,086
Plant Biology
Cell Signaling
Antibiotic Resistance
Probiotics
LED Horticulture
Testing
AI and Machine Learning
Software Engineering
Adriana Patricia Tagliaferro
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
23
29
4,024
Neuroscience
Anatomy and Physiology
General Biology
Jennifer J Chen
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
22
34
2,243
Early Childhood Education
Child Development
Bilingual Development
Dual Language Learners
Siew Woh Choo
Wenzhou-Kean University
Wenzhou, China
Metrics
H-Index
i10-Index
Citation Counts
22
40
7,798
Bioinformatics
Comparative Genomics and Drug Discovery and Development
James Robert Merritt
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
22
38
1,668
medicinal chemistry
organic chemistry
drug discovery
combinatorial chemistry
chemokine receptor antagonists
Tiffany Ya Tang
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
21
45
2,012
AI in Education
Human Factors & Recommendation Systems
Ethics in AI
Affective Computing & Assistive Technology
Daehan Kwak
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
20
27
5,962
Smart Systems
Intelligent Systems
AI and Machine Learning
Ubiquitous Computing
Networking
Salvatore Coniglio
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
20
20
3,129
Mohammad Noman
Wenzhou-Kean University
Wenzhou, China
Metrics
H-Index
i10-Index
Citation Counts
19
20
954
Educational Leadership
Teaching and Learning
Patricia Morreale
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
19
32
1,575
human centered computing
AI
software engineering
computing education
GIS
Environment
Public Health
Soil Mapping
Alexander English
Wenzhou-Kean University
Wenzhou, China
Metrics
H-Index
i10-Index
Citation Counts
17
26
2,321
Maria Shumskaya
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
17
19
1,597
Plant biochemistry
Metabolic engineering
Molecular Ecology
Biochemistry and Bioinformatics Education
Xiaobo Yu
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
17
21
2,082
Vertebrate paleontology
Evolution
Paleozoic fishes
History of science
Mike Searson|Michael Searson
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
17
27
1,602
Ipek Kocoglu
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
16
22
1,583
Donald R Marks
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
16
21
1,585
psycho-oncology
chronic pain
palliative care
clinical sport psychology
contextual behavioral science
Juyoung Ha
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
15
16
1,035
Biogeochemistry
biochar
heavy metal speciation
water quality
Nazih Richani
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
15
19
1,819
Civil Wars
Political Economy of Developing Countries
Md Jahidur Rahman
Kean University
Union, United States
Metrics
H-Index
i10-Index
Citation Counts
14
21
597
Financial Accounting
Auditing