Subject Rankings

NASA Johnson Space Center Subject Rankings 2025

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 Nov 12, 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 (887.258) 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 :151
Yao Fu
Atlantic Meridional Overturning Circulation
large-scale ocean circulation
wind-driven gyre
Metrics
H-Index
i10 Index
Citation Counts
9
8
228
* Total H IndexRankings
Ranking Based On Selection :152
Saurabh Dash
Point Processes
Dynamical Systems
Generative Models
Metrics
H-Index
i10 Index
Citation Counts
9
8
225
* Total H IndexRankings
Ranking Based On Selection :153
Boqi Xie
power system
Metrics
H-Index
i10 Index
Citation Counts
9
8
184
* Total H IndexRankings
Ranking Based On Selection :154
Unaiza Ahsan
Machine Learning
Computer Vision
Metrics
H-Index
i10 Index
Citation Counts
9
7
361
* Total H IndexRankings
Ranking Based On Selection :155
Qianao Ju
Internet of Things
Power management
Energy harvesting
Embedded systems
Metrics
H-Index
i10 Index
Citation Counts
9
7
278
* Total H IndexRankings
Ranking Based On Selection :156
Yongjia Song
weather system
Wild fire
Climate dynamic model
atmospheric circulation
ozone extreme events
Metrics
H-Index
i10 Index
Citation Counts
9
9
324
* Total H IndexRankings
Ranking Based On Selection :157
Edwin F Greco
Physics Education Research
Low Reynold's Number Flow
Nonlinear Dynamics
Metrics
H-Index
i10 Index
Citation Counts
9
9
288
* Total H IndexRankings
Ranking Based On Selection :159
George Boutselis
Control systems
Machine Learning
Optimization
Robotics
Modeling
Metrics
H-Index
i10 Index
Citation Counts
9
9
213
* Total H IndexRankings
Ranking Based On Selection :161
Usman Ali
Control
Optimization
Machine Learning
Data-driven Control
Robotics
Metrics
H-Index
i10 Index
Citation Counts
9
8
156
* Total H IndexRankings
Ranking Based On Selection :162
Debashis Banerjee
Analog
Mixed Signal Design
Metrics
H-Index
i10 Index
Citation Counts
9
9
292
* Total H IndexRankings
Ranking Based On Selection :163
Zhenwu Shi
Cyber Physical Systems
Metrics
H-Index
i10 Index
Citation Counts
9
9
274
* Total H IndexRankings
Ranking Based On Selection :165
Lavonda Brown
Human-robot Interaction
Assistive Technology
Educational Robotics
Metrics
H-Index
i10 Index
Citation Counts
9
8
324
* Total H IndexRankings
Ranking Based On Selection :166
Jian Lin
Machine Learning
Data Analytics
Cyber Security
Wireless Communication
Computer Networks
Metrics
H-Index
i10 Index
Citation Counts
9
7
252
* Total H IndexRankings
Ranking Based On Selection :167
Benjamin B Yang
terahertz systems
failure analysis
reliability
photovoltaics
wide bandgap power electronics
Metrics
H-Index
i10 Index
Citation Counts
9
8
252
* Total H IndexRankings
Ranking Based On Selection :169
Brady Aydelotte,
Shock Waves
Constitutive Modeling
High Pressure Phase Transformations
Strength at High Pressures
Metrics
H-Index
i10 Index
Citation Counts
9
7
203
* Total H IndexRankings
Ranking Based On Selection :170
Xing Liu
Fracture mechanics
Nanomechanics
Machine learning
Multiscale modeling
Energy materials
Metrics
H-Index
i10 Index
Citation Counts
8
8
437
* Total H IndexRankings
Ranking Based On Selection :171
Stefan Stojanov
Computer Vision
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
8
8
404
* Total H IndexRankings
Ranking Based On Selection :173
Wenlong Zhang
Coal combustion waste
AFm Phases
Solidification and Stabilization
Zero Valent Iron
Metrics
H-Index
i10 Index
Citation Counts
8
8
373
* Total H IndexRankings
Ranking Based On Selection :174
Brandon Piercy
vacuum technology
thin film oxides
atomic layer deposition
Metrics
H-Index
i10 Index
Citation Counts
8
8
364
* Total H IndexRankings
Ranking Based On Selection :175
Osvaldo A Broesicke
Civil and Environmental Engineering
Sustainability
Energy Water Nexus
FEW Nexus
Network Analysis
Metrics
H-Index
i10 Index
Citation Counts
8
8
344
* Total H Index Rankings
Rankings
Ranking Based On Selection: 151
Yao Fu
Metrics
H-Index
i10-Index
Citation Counts
9
8
228
Atlantic Meridional Overturning Circulation
large-scale ocean circulation
wind-driven gyre
* Total H Index Rankings
Rankings
Ranking Based On Selection: 152
Saurabh Dash
Metrics
H-Index
i10-Index
Citation Counts
9
8
225
Point Processes
Dynamical Systems
Generative Models
* Total H Index Rankings
Rankings
Ranking Based On Selection: 153
Boqi Xie
Metrics
H-Index
i10-Index
Citation Counts
9
8
184
* Total H Index Rankings
Rankings
Ranking Based On Selection: 154
Unaiza Ahsan
Metrics
H-Index
i10-Index
Citation Counts
9
7
361
* Total H Index Rankings
Rankings
Ranking Based On Selection: 155
Qianao Ju
Metrics
H-Index
i10-Index
Citation Counts
9
7
278
Internet of Things
Power management
Energy harvesting
Embedded systems
* Total H Index Rankings
Rankings
Ranking Based On Selection: 156
Yongjia Song
Metrics
H-Index
i10-Index
Citation Counts
9
9
324
weather system
Wild fire
Climate dynamic model
atmospheric circulation
ozone extreme events
* Total H Index Rankings
Rankings
Ranking Based On Selection: 157
Edwin F Greco
Metrics
H-Index
i10-Index
Citation Counts
9
9
288
Physics Education Research
Low Reynold's Number Flow
Nonlinear Dynamics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 158
Ming Zhao
Metrics
H-Index
i10-Index
Citation Counts
9
9
226
* Total H Index Rankings
Rankings
Ranking Based On Selection: 159
George Boutselis
Metrics
H-Index
i10-Index
Citation Counts
9
9
213
Control systems
Machine Learning
Optimization
Robotics
Modeling
* Total H Index Rankings
Rankings
Ranking Based On Selection: 160
Michael Krygier
Metrics
H-Index
i10-Index
Citation Counts
9
8
291
* Total H Index Rankings
Rankings
Ranking Based On Selection: 161
Usman Ali
Metrics
H-Index
i10-Index
Citation Counts
9
8
156
Control
Optimization
Machine Learning
Data-driven Control
Robotics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 162
Debashis Banerjee
Metrics
H-Index
i10-Index
Citation Counts
9
9
292
Analog
Mixed Signal Design
* Total H Index Rankings
Rankings
Ranking Based On Selection: 163
Zhenwu Shi
Metrics
H-Index
i10-Index
Citation Counts
9
9
274
* Total H Index Rankings
Rankings
Ranking Based On Selection: 164
Jilai Ding
Metrics
H-Index
i10-Index
Citation Counts
9
9
273
* Total H Index Rankings
Rankings
Ranking Based On Selection: 165
Lavonda Brown
Metrics
H-Index
i10-Index
Citation Counts
9
8
324
Human-robot Interaction
Assistive Technology
Educational Robotics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 166
Jian Lin
Metrics
H-Index
i10-Index
Citation Counts
9
7
252
Machine Learning
Data Analytics
Cyber Security
Wireless Communication
Computer Networks
* Total H Index Rankings
Rankings
Ranking Based On Selection: 167
Benjamin B Yang
Metrics
H-Index
i10-Index
Citation Counts
9
8
252
terahertz systems
failure analysis
reliability
photovoltaics
wide bandgap power electronics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 168
Joshua Perkel
Metrics
H-Index
i10-Index
Citation Counts
9
7
272
* Total H Index Rankings
Rankings
Ranking Based On Selection: 169
Brady Aydelotte,
Metrics
H-Index
i10-Index
Citation Counts
9
7
203
Shock Waves
Constitutive Modeling
High Pressure Phase Transformations
Strength at High Pressures
* Total H Index Rankings
Rankings
Ranking Based On Selection: 170
Xing Liu
Metrics
H-Index
i10-Index
Citation Counts
8
8
437
Fracture mechanics
Nanomechanics
Machine learning
Multiscale modeling
Energy materials
* Total H Index Rankings
Rankings
Ranking Based On Selection: 171
Stefan Stojanov
Metrics
H-Index
i10-Index
Citation Counts
8
8
404
* Total H Index Rankings
Rankings
Ranking Based On Selection: 172
Erkan Azizoğlu
Metrics
H-Index
i10-Index
Citation Counts
8
8
376
* Total H Index Rankings
Rankings
Ranking Based On Selection: 173
Wenlong Zhang
Metrics
H-Index
i10-Index
Citation Counts
8
8
373
Coal combustion waste
AFm Phases
Solidification and Stabilization
Zero Valent Iron
* Total H Index Rankings
Rankings
Ranking Based On Selection: 174
Brandon Piercy
Metrics
H-Index
i10-Index
Citation Counts
8
8
364
vacuum technology
thin film oxides
atomic layer deposition
* Total H Index Rankings
Rankings
Ranking Based On Selection: 175
Osvaldo A Broesicke
Metrics
H-Index
i10-Index
Citation Counts
8
8
344
Civil and Environmental Engineering
Sustainability
Energy Water Nexus
FEW Nexus
Network Analysis