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 :1
Lauren Blackwell Landon
teams
extreme environments
training
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,104
* Total H IndexRankings
Ranking Based On Selection :3
Saiful Alam
GaN
HFET
RF
Power
Photonics
Metrics
H-Index
i10 Index
Citation Counts
13
19
570
* Total H IndexRankings
Ranking Based On Selection :4
Charles Anthony Ellis
Explainable AI
Neuroscience
Signal Processing
Metrics
H-Index
i10 Index
Citation Counts
13
16
405
* Total H IndexRankings
Ranking Based On Selection :5
Xueyu Hu
Solid Oxide Fuel Cells
Metrics
H-Index
i10 Index
Citation Counts
13
14
447
* Total H IndexRankings
Ranking Based On Selection :6
Richard Davis
Microbiology
microbial metal oxidation
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,584
* Total H IndexRankings
Ranking Based On Selection :7
Yuanda Zhu
Health Informatics
Deep Learning
Natural Language Processing
Metrics
H-Index
i10 Index
Citation Counts
12
17
558
* Total H IndexRankings
Ranking Based On Selection :8
Gihun Choe
Semiconductor device and circuit
Machine learning-assisted device/circuit modeling framework
Metrics
H-Index
i10 Index
Citation Counts
12
13
343
* Total H IndexRankings
Ranking Based On Selection :9
Giada Innocenti
biomass conversion
reaction engineering
surface chemistry
infrared spectroscopy
heterogeneous catalysis
Metrics
H-Index
i10 Index
Citation Counts
12
12
415
* Total H IndexRankings
Ranking Based On Selection :10
Hai Dong 董海
Mechanics of vascular tissues
Failure of composites
Metrics
H-Index
i10 Index
Citation Counts
12
13
333
* Total H IndexRankings
Ranking Based On Selection :11
Xin Ma
Mass Spectrometry
Metrics
H-Index
i10 Index
Citation Counts
11
13
386
* Total H IndexRankings
Ranking Based On Selection :12
Sai Surya Kiran Pentapati
Monolithic 3D IC
Physical Design
EDA
DTCO
Metrics
H-Index
i10 Index
Citation Counts
11
13
372
* Total H IndexRankings
Ranking Based On Selection :13
Jacqueline Rohde
engineering education
Metrics
H-Index
i10 Index
Citation Counts
11
12
378
* Total H IndexRankings
Ranking Based On Selection :14
Álvaro Romero-Calvo
Low-gravity science and technology
fluid mechanics
magnetohydrodynamics
ferrohydrodynamics
Metrics
H-Index
i10 Index
Citation Counts
11
12
335
* Total H IndexRankings
Ranking Based On Selection :15
Cui Yepu
Metrics
H-Index
i10 Index
Citation Counts
11
11
367
* Total H IndexRankings
Ranking Based On Selection :16
Dean Molinaro
Exoskeletons
Machine Learning
Robotics
Human-Robot Interaction
Metrics
H-Index
i10 Index
Citation Counts
11
11
346
* Total H IndexRankings
Ranking Based On Selection :17
Dharam R Kumar
Materials Chemistry
Polymers
Carbon Dioxide Capture
Metrics
H-Index
i10 Index
Citation Counts
11
11
332
* Total H IndexRankings
Ranking Based On Selection :18
Ajay Koshti
ultrasonic testing
infrared
x-ray
eddy current
Metrics
H-Index
i10 Index
Citation Counts
11
17
476
* Total H IndexRankings
Ranking Based On Selection :19
Ian Pelse
polymer chemistry
organic photovoltaics
solution processing
Metrics
H-Index
i10 Index
Citation Counts
11
13
314
* Total H IndexRankings
Ranking Based On Selection :20
Gong Chen
Analysis
PDE
Metrics
H-Index
i10 Index
Citation Counts
11
12
326
* Total H IndexRankings
Ranking Based On Selection :21
Poulami Das
Computer Architecture
Quantum Computing
Metrics
H-Index
i10 Index
Citation Counts
11
11
524
* Total H IndexRankings
Ranking Based On Selection :22
David Dewey
Security
Metrics
H-Index
i10 Index
Citation Counts
11
11
341
* Total H IndexRankings
Ranking Based On Selection :23
Jarret Lafleur
Space Systems Engineering
Atmospheric Flight Mechanics
Systems Analysis
Metrics
H-Index
i10 Index
Citation Counts
11
15
463
* Total H IndexRankings
Ranking Based On Selection :24
Tilaye Tadesse
Space Weather
Computational Physics
Numerical analysis
Metrics
H-Index
i10 Index
Citation Counts
11
11
822
* Total H IndexRankings
Ranking Based On Selection :25
Hyun June Moon
diffraction
neutron scattering
solid-state NMR
gas capture and storage
Metrics
H-Index
i10 Index
Citation Counts
10
12
271
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Lauren Blackwell Landon
Metrics
H-Index
i10-Index
Citation Counts
15
18
1,104
teams
extreme environments
training
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Sarah Castro-Wallace
Metrics
H-Index
i10-Index
Citation Counts
14
17
1,119
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Saiful Alam
Metrics
H-Index
i10-Index
Citation Counts
13
19
570
GaN
HFET
RF
Power
Photonics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Charles Anthony Ellis
Metrics
H-Index
i10-Index
Citation Counts
13
16
405
Explainable AI
Neuroscience
Signal Processing
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Xueyu Hu
Metrics
H-Index
i10-Index
Citation Counts
13
14
447
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Richard Davis
Metrics
H-Index
i10-Index
Citation Counts
13
14
1,584
Microbiology
microbial metal oxidation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Yuanda Zhu
Metrics
H-Index
i10-Index
Citation Counts
12
17
558
Health Informatics
Deep Learning
Natural Language Processing
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Gihun Choe
Metrics
H-Index
i10-Index
Citation Counts
12
13
343
Semiconductor device and circuit
Machine learning-assisted device/circuit modeling framework
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Giada Innocenti
Metrics
H-Index
i10-Index
Citation Counts
12
12
415
biomass conversion
reaction engineering
surface chemistry
infrared spectroscopy
heterogeneous catalysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Hai Dong 董海
Metrics
H-Index
i10-Index
Citation Counts
12
13
333
Mechanics of vascular tissues
Failure of composites
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Xin Ma
Metrics
H-Index
i10-Index
Citation Counts
11
13
386
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Sai Surya Kiran Pentapati
Metrics
H-Index
i10-Index
Citation Counts
11
13
372
Monolithic 3D IC
Physical Design
EDA
DTCO
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Jacqueline Rohde
Metrics
H-Index
i10-Index
Citation Counts
11
12
378
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Álvaro Romero-Calvo
Metrics
H-Index
i10-Index
Citation Counts
11
12
335
Low-gravity science and technology
fluid mechanics
magnetohydrodynamics
ferrohydrodynamics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Cui Yepu
Metrics
H-Index
i10-Index
Citation Counts
11
11
367
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Dean Molinaro
Metrics
H-Index
i10-Index
Citation Counts
11
11
346
Exoskeletons
Machine Learning
Robotics
Human-Robot Interaction
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Dharam R Kumar
Metrics
H-Index
i10-Index
Citation Counts
11
11
332
Materials Chemistry
Polymers
Carbon Dioxide Capture
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Ajay Koshti
Metrics
H-Index
i10-Index
Citation Counts
11
17
476
ultrasonic testing
infrared
x-ray
eddy current
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Ian Pelse
Metrics
H-Index
i10-Index
Citation Counts
11
13
314
polymer chemistry
organic photovoltaics
solution processing
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Gong Chen
Metrics
H-Index
i10-Index
Citation Counts
11
12
326
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Poulami Das
Metrics
H-Index
i10-Index
Citation Counts
11
11
524
Computer Architecture
Quantum Computing
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
David Dewey
Metrics
H-Index
i10-Index
Citation Counts
11
11
341
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Jarret Lafleur
Metrics
H-Index
i10-Index
Citation Counts
11
15
463
Space Systems Engineering
Atmospheric Flight Mechanics
Systems Analysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Tilaye Tadesse
Metrics
H-Index
i10-Index
Citation Counts
11
11
822
Space Weather
Computational Physics
Numerical analysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Hyun June Moon
Metrics
H-Index
i10-Index
Citation Counts
10
12
271
diffraction
neutron scattering
solid-state NMR
gas capture and storage