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: 26
Space Weather
Heliophysics
Space Physics
Astrophysics
Coronal Mass Ejections
Metrics
H-Index
i10 Index
Citation Counts
43
101
6,059
* Total H IndexRankings
Ranking Based On Selection: 27
magnetospheric and planetary physics
Metrics
H-Index
i10 Index
Citation Counts
42
127
8,859
* Total H IndexRankings
Ranking Based On Selection: 28
Chemical Biology
Cancer
Gene Regulation
Metrics
H-Index
i10 Index
Citation Counts
41
65
9,377
* Total H IndexRankings
Ranking Based On Selection: 29
RNA biology
RNA interference
piRNAs
transposon silencing
heterochromatin
Metrics
H-Index
i10 Index
Citation Counts
41
54
23,264
* Total H IndexRankings
Ranking Based On Selection: 30
Space plasma
magnetosphere
solar wind
turbulence
reconnection
Metrics
H-Index
i10 Index
Citation Counts
37
92
5,094
* Total H IndexRankings
Ranking Based On Selection: 31
Quantum Information Theory
Convex Optimization
Metrics
H-Index
i10 Index
Citation Counts
36
60
6,196
* Total H IndexRankings
Ranking Based On Selection: 32
Demography
Metrics
H-Index
i10 Index
Citation Counts
34
52
6,506
* Total H IndexRankings
Ranking Based On Selection: 33
Quantum Information Theory
Foundations of Physics
Quantum Foundations
Metrics
H-Index
i10 Index
Citation Counts
33
49
3,792
* Total H IndexRankings
Ranking Based On Selection: 34
Application-oriented mathematics
Acoustics
Frame Theory
Metrics
H-Index
i10 Index
Citation Counts
33
55
3,438
* Total H IndexRankings
Ranking Based On Selection: 35
Metrics
H-Index
i10 Index
Citation Counts
32
97
5,398
* Total H IndexRankings
Ranking Based On Selection: 36
Chromatin and epigenetics
Metrics
H-Index
i10 Index
Citation Counts
32
44
4,058
* Total H IndexRankings
Ranking Based On Selection: 37
Structural Immunity
Systems Biology
Immunology
T cells
Inflammation
Metrics
H-Index
i10 Index
Citation Counts
31
40
7,954
* Total H IndexRankings
Ranking Based On Selection: 38
Finite fields and applications
Metrics
H-Index
i10 Index
Citation Counts
30
98
3,068
* Total H IndexRankings
Ranking Based On Selection: 39
space weather
interplanetary evolution of coronal mass ejections
magnetic clouds
Metrics
H-Index
i10 Index
Citation Counts
29
42
2,862
* Total H IndexRankings
Ranking Based On Selection: 40
Structural biology
Biochemistry
Genetics
chromatin
epigenetics
Metrics
H-Index
i10 Index
Citation Counts
29
42
3,083
* Total H IndexRankings
Ranking Based On Selection: 41
genetics evolution population genomics
Metrics
H-Index
i10 Index
Citation Counts
28
30
3,791
* Total H IndexRankings
Ranking Based On Selection: 42
Developmental biology
Stem cells
Self-organization
Tissue engineering
Fertility
Metrics
H-Index
i10 Index
Citation Counts
28
38
6,209
* Total H IndexRankings
Ranking Based On Selection: 43
Material Science
Metrics
H-Index
i10 Index
Citation Counts
26
51
2,578
* Total H IndexRankings
Ranking Based On Selection: 44
stem cells
genetics
genomics
Metrics
H-Index
i10 Index
Citation Counts
26
37
3,759
* Total H IndexRankings
Ranking Based On Selection: 45
bioinformatics
machine learning
biology
Metrics
H-Index
i10 Index
Citation Counts
25
39
5,392
* Total H IndexRankings
Ranking Based On Selection: 46
Lung cancer
regeneration and injury
Metrics
H-Index
i10 Index
Citation Counts
25
33
10,932
* Total H IndexRankings
Ranking Based On Selection: 47
Immunology
Neuroscience
Tetrahydrobiopterin (BH4)
Metrics
H-Index
i10 Index
Citation Counts
25
33
4,347
* Total H IndexRankings
Ranking Based On Selection: 48
health economics
population economics
Metrics
H-Index
i10 Index
Citation Counts
25
48
3,175
* Total H IndexRankings
Ranking Based On Selection: 49
advanced metallic materials
hydrogen storage/release
electroconjugate polymers
thermoplastic
Metrics
H-Index
i10 Index
Citation Counts
24
59
2,059
* Total H IndexRankings
Ranking Based On Selection: 50
Neutrino
direct DM detection
rare event search
hadronic physics
precision spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
24
41
2,099
Christian Möstl
Metrics
H-Index
i10-Index
Citation Counts
43
101
6,059
Space Weather
Heliophysics
Space Physics
Astrophysics
Coronal Mass Ejections
Ferdinand Plaschke
Metrics
H-Index
i10-Index
Citation Counts
42
127
8,859
Georg E Winter
Metrics
H-Index
i10-Index
Citation Counts
41
65
9,377
Julius Brennecke
Austrian Academy of Sciences
Redwood City, Austria
Metrics
H-Index
i10-Index
Citation Counts
41
54
23,264
RNA biology
RNA interference
piRNAs
transposon silencing
heterochromatin
Z. Vörös
Metrics
H-Index
i10-Index
Citation Counts
37
92
5,094
Space plasma
magnetosphere
solar wind
turbulence
reconnection
Miguel Navascues
Austrian Academy of Sciences
Redwood City, Austria
Metrics
H-Index
i10-Index
Citation Counts
36
60
6,196
Quantum Information Theory
Convex Optimization
Dimiter Philipov
Austrian Academy of Sciences
Redwood City, Austria
Metrics
H-Index
i10-Index
Citation Counts
34
52
6,506
Markus P. Müller
Austrian Academy of Sciences
Redwood City, Austria
Metrics
H-Index
i10-Index
Citation Counts
33
49
3,792
Quantum Information Theory
Foundations of Physics
Quantum Foundations
Peter Balazs
Austrian Academy of Sciences
Redwood City, Austria
Metrics
H-Index
i10-Index
Citation Counts
33
55
3,438
Application-oriented mathematics
Acoustics
Frame Theory
Yasuhito Narita
Metrics
H-Index
i10-Index
Citation Counts
32
97
5,398
Lorkovic Zdravko J
Austrian Academy of Sciences
Redwood City, Austria
Metrics
H-Index
i10-Index
Citation Counts
32
44
4,058
Chromatin and epigenetics
Thomas Krausgruber
Metrics
H-Index
i10-Index
Citation Counts
31
40
7,954
Structural Immunity
Systems Biology
Immunology
T cells
Inflammation
Arne Winterhof
Austrian Academy of Sciences
Redwood City, Austria
Metrics
H-Index
i10-Index
Citation Counts
30
98
3,068
Tanja Amerstorfer (Rollett)
Metrics
H-Index
i10-Index
Citation Counts
29
42
2,862
space weather
interplanetary evolution of coronal mass ejections
magnetic clouds
Akihisa Osakabe
Austrian Academy of Sciences
Redwood City, Austria
Metrics
H-Index
i10-Index
Citation Counts
29
42
3,083
Structural biology
Biochemistry
Genetics
chromatin
epigenetics
Haijun Liu
Austrian Academy of Sciences
Redwood City, Austria
Metrics
H-Index
i10-Index
Citation Counts
28
30
3,791
genetics evolution population genomics
Nicolas Rivron
Austrian Academy of Sciences
Redwood City, Austria
Metrics
H-Index
i10-Index
Citation Counts
28
38
6,209
Developmental biology
Stem cells
Self-organization
Tissue engineering
Fertility
Daniel Şopu
Metrics
H-Index
i10-Index
Citation Counts
26
51
2,578
Ulrich Elling
Austrian Academy of Sciences
Redwood City, Austria
Metrics
H-Index
i10-Index
Citation Counts
26
37
3,759
stem cells
genetics
genomics
Rob Ter Horst
Metrics
H-Index
i10-Index
Citation Counts
25
39
5,392
bioinformatics
machine learning
biology
Shuan Rao
Austrian Academy of Sciences
Redwood City, Austria
Metrics
H-Index
i10-Index
Citation Counts
25
33
10,932
Lung cancer
regeneration and injury
Shane Jf Cronin
Austrian Academy of Sciences
Redwood City, Austria
Metrics
H-Index
i10-Index
Citation Counts
25
33
4,347
Immunology
Neuroscience
Tetrahydrobiopterin (BH4)
Michael Kuhn
Austrian Academy of Sciences
Redwood City, Austria
Metrics
H-Index
i10-Index
Citation Counts
25
48
3,175
health economics
population economics
Baran Sarac
Metrics
H-Index
i10-Index
Citation Counts
24
59
2,059
advanced metallic materials
hydrogen storage/release
electroconjugate polymers
thermoplastic
Hexi Shi
Austrian Academy of Sciences
Redwood City, Austria
Metrics
H-Index
i10-Index
Citation Counts
24
41
2,099
Neutrino
direct DM detection
rare event search
hadronic physics
precision spectroscopy