Subject Rankings

World 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 21, 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 (873.864) 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 :2
Shogo Okada
Geant4
GPGPU
Computational Science
Medical Physics
Microdosimetry
Metrics
H-Index
i10 Index
Citation Counts
85
116
47,698
* Total H IndexRankings
Ranking Based On Selection :3
John Humm
Medical Physics
Radionuclide therapy
Nuclear Medicine
Metrics
H-Index
i10 Index
Citation Counts
84
231
26,369
* Total H IndexRankings
Ranking Based On Selection :4
Jürgen R Reichenbach
magnetic resonance imaging
medical physics
Metrics
H-Index
i10 Index
Citation Counts
80
274
25,660
* Total H IndexRankings
Ranking Based On Selection :6
Joseph O Deasy
cancer modeling
radiobiology
AI in medicine
medical physics
Metrics
H-Index
i10 Index
Citation Counts
75
273
28,433
* Total H IndexRankings
Ranking Based On Selection :7
Walter H Backes
Neuroimaging
MRI
Medical Physics
Metrics
H-Index
i10 Index
Citation Counts
75
234
16,242
* Total H IndexRankings
Ranking Based On Selection :9
Issam El Naqa
Machine Learning
Artificial Intelligence
Medical Physics
Medical Imaging
Radiobiology
Metrics
H-Index
i10 Index
Citation Counts
74
241
30,124
* Total H IndexRankings
Ranking Based On Selection :10
Huseyin Ozan Tekin
Nuclear Physics
Radiology
Nuclear Medicine
Monte Carlo Method
Radiation Shielding
Metrics
H-Index
i10 Index
Citation Counts
73
272
14,397
* Total H IndexRankings
Ranking Based On Selection :11
Antony Lomax
medical physics
proton therapy
Metrics
H-Index
i10 Index
Citation Counts
73
246
21,851
* Total H IndexRankings
Ranking Based On Selection :12
Nasir Ahmad Late
Medical Physics
Radiation Dosimetry
Environmental Radioactivity
Metrics
H-Index
i10 Index
Citation Counts
71
569
26,426
* Total H IndexRankings
Ranking Based On Selection :13
Shuai Leng
Medical Imaging
Computed Tomography
Medical Physics
Metrics
H-Index
i10 Index
Citation Counts
70
226
19,340
* Total H IndexRankings
Ranking Based On Selection :16
Wolfgang A Tomé
Medical Physics
Biophysics
Neurology
Metrics
H-Index
i10 Index
Citation Counts
70
211
20,009
* Total H IndexRankings
Ranking Based On Selection :17
Clare Elwell
Biomedical optics
neurophotonics
NIRS/fNIRS
neuroscience
Metrics
H-Index
i10 Index
Citation Counts
67
150
16,766
* Total H IndexRankings
Ranking Based On Selection :18
Jos Spaan
coronary circulation
biophysical modeling
vascular engineering
Metrics
H-Index
i10 Index
Citation Counts
67
185
18,193
* Total H IndexRankings
Ranking Based On Selection :19
Hartmut Zabel
Nanomagnetism
x-ray and neutron scattering
magneto-optics
medical physics
Metrics
H-Index
i10 Index
Citation Counts
65
323
16,523
* Total H IndexRankings
Ranking Based On Selection :20
Hernán Asorey
Medical Physics
Radiotherapy
Radiation Detection
Space Weather
Data Analysis
Metrics
H-Index
i10 Index
Citation Counts
64
163
27,153
* Total H IndexRankings
Ranking Based On Selection :21
Mark Lubberink
Molecular imaging
tracer kinetic modeling
medical physics
Metrics
H-Index
i10 Index
Citation Counts
63
200
13,013
* Total H IndexRankings
Ranking Based On Selection :22
Simon J Graham
medical physics
magnetic resonance imaging
biomedical engineering
neuroimaging
Metrics
H-Index
i10 Index
Citation Counts
63
169
16,360
* Total H IndexRankings
Ranking Based On Selection :24
Ulrich Parlitz
Cardiac Dynamics
Network Physiology
Nonlinear Dynamics
Biomedical Physics
Time Series Analysis
Metrics
H-Index
i10 Index
Citation Counts
62
167
18,990
* Total H IndexRankings
Ranking Based On Selection :25
Tomas Kron
Medical Physics
Dosimetry
Image guidance
Metrics
H-Index
i10 Index
Citation Counts
61
282
13,826
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Dennis Mackin
Metrics
H-Index
i10-Index
Citation Counts
95
206
28,260
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Shogo Okada
Metrics
H-Index
i10-Index
Citation Counts
85
116
47,698
Geant4
GPGPU
Computational Science
Medical Physics
Microdosimetry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
John Humm
Metrics
H-Index
i10-Index
Citation Counts
84
231
26,369
Medical Physics
Radionuclide therapy
Nuclear Medicine
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Jürgen R Reichenbach
Metrics
H-Index
i10-Index
Citation Counts
80
274
25,660
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Steve Webb
Metrics
H-Index
i10-Index
Citation Counts
78
261
21,339
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Joseph O Deasy
Metrics
H-Index
i10-Index
Citation Counts
75
273
28,433
cancer modeling
radiobiology
AI in medicine
medical physics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Walter H Backes
Metrics
H-Index
i10-Index
Citation Counts
75
234
16,242
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Matt A Bernstein
Metrics
H-Index
i10-Index
Citation Counts
75
214
25,787
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Issam El Naqa
Metrics
H-Index
i10-Index
Citation Counts
74
241
30,124
Machine Learning
Artificial Intelligence
Medical Physics
Medical Imaging
Radiobiology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Huseyin Ozan Tekin
Metrics
H-Index
i10-Index
Citation Counts
73
272
14,397
Nuclear Physics
Radiology
Nuclear Medicine
Monte Carlo Method
Radiation Shielding
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Antony Lomax
Metrics
H-Index
i10-Index
Citation Counts
73
246
21,851
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Nasir Ahmad Late
Metrics
H-Index
i10-Index
Citation Counts
71
569
26,426
Medical Physics
Radiation Dosimetry
Environmental Radioactivity
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Shuai Leng
Metrics
H-Index
i10-Index
Citation Counts
70
226
19,340
Medical Imaging
Computed Tomography
Medical Physics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Katia Parodi
Metrics
H-Index
i10-Index
Citation Counts
70
253
16,475
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Mark Ladd
Metrics
H-Index
i10-Index
Citation Counts
70
308
19,485
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Wolfgang A Tomé
Metrics
H-Index
i10-Index
Citation Counts
70
211
20,009
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Clare Elwell
Metrics
H-Index
i10-Index
Citation Counts
67
150
16,766
Biomedical optics
neurophotonics
NIRS/fNIRS
neuroscience
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Jos Spaan
Metrics
H-Index
i10-Index
Citation Counts
67
185
18,193
coronary circulation
biophysical modeling
vascular engineering
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Hartmut Zabel
Metrics
H-Index
i10-Index
Citation Counts
65
323
16,523
Nanomagnetism
x-ray and neutron scattering
magneto-optics
medical physics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Hernán Asorey
Metrics
H-Index
i10-Index
Citation Counts
64
163
27,153
Medical Physics
Radiotherapy
Radiation Detection
Space Weather
Data Analysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Mark Lubberink
Metrics
H-Index
i10-Index
Citation Counts
63
200
13,013
Molecular imaging
tracer kinetic modeling
medical physics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Simon J Graham
Metrics
H-Index
i10-Index
Citation Counts
63
169
16,360
medical physics
magnetic resonance imaging
biomedical engineering
neuroimaging
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Paul S Morgan
Metrics
H-Index
i10-Index
Citation Counts
62
111
12,578
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Ulrich Parlitz
Metrics
H-Index
i10-Index
Citation Counts
62
167
18,990
Cardiac Dynamics
Network Physiology
Nonlinear Dynamics
Biomedical Physics
Time Series Analysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Tomas Kron
Metrics
H-Index
i10-Index
Citation Counts
61
282
13,826