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 30, 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: 201
plasmonics
point-of-care diagnosis
nanotechnology
biosensors
controlled release
Metrics
H-Index
i10 Index
Citation Counts
7
7
326
* Total H IndexRankings
Ranking Based On Selection: 202
Metrics
H-Index
i10 Index
Citation Counts
7
5
621
* Total H IndexRankings
Ranking Based On Selection: 203
Energy systems
Climate change
Metrics
H-Index
i10 Index
Citation Counts
7
7
218
* Total H IndexRankings
Ranking Based On Selection: 204
Epidemiology
vaccines
vaccine hesitancy
infectious disease
Metrics
H-Index
i10 Index
Citation Counts
6
6
666
* Total H IndexRankings
Ranking Based On Selection: 205
Mathematical Modeling
Systems Analysis
Biophysics
Metrics
H-Index
i10 Index
Citation Counts
6
6
654
* Total H IndexRankings
Ranking Based On Selection: 206
Metrics
H-Index
i10 Index
Citation Counts
6
6
487
* Total H IndexRankings
Ranking Based On Selection: 207
health IT
prevention
Metrics
H-Index
i10 Index
Citation Counts
6
5
505
* Total H IndexRankings
Ranking Based On Selection: 208
Off-grid solar energy
Transportation
Autonomous Vehicles
Electric Vehicles
Metrics
H-Index
i10 Index
Citation Counts
6
5
304
* Total H IndexRankings
Ranking Based On Selection: 209
Natural-Human Systems
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
6
4
119
* Total H IndexRankings
Ranking Based On Selection: 210
human trafficking
community-based research
program evaluation
Metrics
H-Index
i10 Index
Citation Counts
6
3
74
* Total H IndexRankings
Ranking Based On Selection: 211
Clean Energy
Alternative Fuels
Carbon Capture
Coal/Biomass/Natural/Biogas Conversiononversion
Metrics
H-Index
i10 Index
Citation Counts
6
6
215
* Total H IndexRankings
Ranking Based On Selection: 212
Technology
Education
Development
Mathematics
Reading
Metrics
H-Index
i10 Index
Citation Counts
6
5
543
* Total H IndexRankings
Ranking Based On Selection: 213
Metrics
H-Index
i10 Index
Citation Counts
6
5
199
* Total H IndexRankings
Ranking Based On Selection: 214
Machine Learning
Criminal Justice
Community Supervision
Migration
Immigration
Metrics
H-Index
i10 Index
Citation Counts
6
5
129
* Total H IndexRankings
Ranking Based On Selection: 215
Water Resources
Water Rights
Environmental Justice
Hydrology
Remote Sensing
Metrics
H-Index
i10 Index
Citation Counts
6
3
107
* Total H IndexRankings
Ranking Based On Selection: 216
Bioinformatics
Biomedical Research
Metrics
H-Index
i10 Index
Citation Counts
5
5
521
* Total H IndexRankings
Ranking Based On Selection: 217
Metrics
H-Index
i10 Index
Citation Counts
5
5
165
* Total H IndexRankings
Ranking Based On Selection: 218
Metrics
H-Index
i10 Index
Citation Counts
5
5
122
* Total H IndexRankings
Ranking Based On Selection: 219
Education
Leadership
Emotional Intelligence
Literacy
Metrics
H-Index
i10 Index
Citation Counts
5
4
378
* Total H IndexRankings
Ranking Based On Selection: 220
Survey Research
Survey Methodology
Interviewers
Metrics
H-Index
i10 Index
Citation Counts
5
4
300
* Total H IndexRankings
Ranking Based On Selection: 221
public opinion
judgment & decision making
survey methodology
Metrics
H-Index
i10 Index
Citation Counts
5
2
127
* Total H IndexRankings
Ranking Based On Selection: 222
Environmental Engineering
Metrics
H-Index
i10 Index
Citation Counts
5
2
73
* Total H IndexRankings
Ranking Based On Selection: 223
Behavioral health
Serious mental disorders
Health Service Research
Quality of care
Metrics
H-Index
i10 Index
Citation Counts
5
2
145
* Total H IndexRankings
Ranking Based On Selection: 224
Data Engineering
Bioinformatics
Health Informatics
Metrics
H-Index
i10 Index
Citation Counts
4
4
263
* Total H IndexRankings
Ranking Based On Selection: 225
Metrics
H-Index
i10 Index
Citation Counts
4
4
225
Daniela Cruz
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
7
7
326
plasmonics
point-of-care diagnosis
nanotechnology
biosensors
controlled release
Laura Danielle Wagner
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
7
5
621
Candise Henry
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
7
7
218
Jennifer Elaine Gerber
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
6
6
666
Epidemiology
vaccines
vaccine hesitancy
infectious disease
Ian Gould
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
6
6
654
Mathematical Modeling
Systems Analysis
Biophysics
Joy Rayanne Piontak
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
6
6
487
J Eric Peele
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
6
5
505
Kyle Clark-Sutton
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
6
5
304
Off-grid solar energy
Transportation
Autonomous Vehicles
Electric Vehicles
Jonathan Holt
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
6
4
119
Lauren Vollinger
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
6
3
74
Pradeepkumar Sharma
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
6
6
215
Clean Energy
Alternative Fuels
Carbon Capture
Coal/Biomass/Natural/Biogas Conversiononversion
Carmen Strigel
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
6
5
543
Technology
Education
Development
Mathematics
Reading
Taylor Williamson
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
6
5
199
Christopher Inkpen
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
6
5
129
Machine Learning
Criminal Justice
Community Supervision
Migration
Immigration
Ben Lord
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
6
3
107
Water Resources
Water Rights
Environmental Justice
Hydrology
Remote Sensing
Sophie Shenglan Li
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
5
5
521
Bioinformatics
Biomedical Research
Michael A Duprey|Michael Duprey
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
5
5
165
Peter Lyu
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
5
5
122
Evelyn Jepkemei
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
5
4
378
Education
Leadership
Emotional Intelligence
Literacy
Jerry Timbrook
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
5
4
300
Gabriel Madson
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
5
2
127
Imari Walker-Franklin|Imari Walker, Imari Walker Karega
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
5
2
73
Environmental Engineering
Ye Zhang Pogue
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
5
2
145
Behavioral health
Serious mental disorders
Health Service Research
Quality of care
Stephen Hwang
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
4
4
263
Data Engineering
Bioinformatics
Health Informatics
Jamie Shorey
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
4
4
225