Subject Rankings

Universität Bremen 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 :1
John VP Burrows
atmospheric physics
atmospheric chemistry
climate change
kinetics
spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
109
658
54,210
* Total H IndexRankings
Ranking Based On Selection :2
Thomas Frauenheim
Quantenmechanische atomistische Simulationen
Metrics
H-Index
i10 Index
Citation Counts
108
532
52,300
* Total H IndexRankings
Ranking Based On Selection :3
Franz Petermann
Clinical Psychology
Psychotherapy
Psychology
Diagnostics
Developmental Psychology
Metrics
H-Index
i10 Index
Citation Counts
105
917
124,858
* Total H IndexRankings
Ranking Based On Selection :5
Andreas Richter
atmospheric chemistry and physics
remote sensing
Metrics
H-Index
i10 Index
Citation Counts
93
285
29,832
* Total H IndexRankings
Ranking Based On Selection :6
Kai Uwe Hinrichs
Organic Geochemistry
Marine Biogeochemistry
Geomicrobiology
Geobiology
Geochemistry
Metrics
H-Index
i10 Index
Citation Counts
81
224
25,662
* Total H IndexRankings
Ranking Based On Selection :7
Lutz Mädler
Chemical Engineering
Particle Technology
Aerosols
Metrics
H-Index
i10 Index
Citation Counts
72
194
40,930
* Total H IndexRankings
Ranking Based On Selection :8
Tanja Schultz
Speech Recognition
Biosignals
Silent Speech
Human-Machine-Interfaces
Brain-Computer Interfaces
Metrics
H-Index
i10 Index
Citation Counts
70
317
18,812
* Total H IndexRankings
Ranking Based On Selection :9
Rolf Drechsler
algorithms
data structures
system design
verification
test
Metrics
H-Index
i10 Index
Citation Counts
70
522
22,720
* Total H IndexRankings
Ranking Based On Selection :10
Marcus Baeumer
Catalysis
Surface Science
Metrics
H-Index
i10 Index
Citation Counts
69
200
17,665
* Total H IndexRankings
Ranking Based On Selection :11
Michael Beetz
cognitive robotics
AI-based Robotics
plan-based control
semantic perception
knowledge processing for Robots
Metrics
H-Index
i10 Index
Citation Counts
68
276
25,483
* Total H IndexRankings
Ranking Based On Selection :12
Wolfgang Bach
Petrology
hydrothermal systems
geochemistry
Metrics
H-Index
i10 Index
Citation Counts
66
181
16,466
* Total H IndexRankings
Ranking Based On Selection :13
Michael W Friedrich
microbial ecology
anaerobic respiration
iron reduction
methanogenesis
methane oxidation
Metrics
H-Index
i10 Index
Citation Counts
65
96
13,603
* Total H IndexRankings
Ranking Based On Selection :14
Carsten Lutz
Knowledge Representation
Artificial Intelligence
Logic in Computer Science
Theoretical Computer Science
Metrics
H-Index
i10 Index
Citation Counts
64
160
14,937
* Total H IndexRankings
Ranking Based On Selection :16
Andreas Hepp
media and communications
mediatization
datafication
audiences
media sociology
Metrics
H-Index
i10 Index
Citation Counts
60
174
21,066
* Total H IndexRankings
Ranking Based On Selection :17
Martin Diekmann
Vegetation Science
Ecology
Conservation Biology
Macroecology
Metrics
H-Index
i10 Index
Citation Counts
60
140
11,185
* Total H IndexRankings
Ranking Based On Selection :18
Bernd Zolitschka
Quaternary paleoclimatology
lacustrine sedimentology
varves
Metrics
H-Index
i10 Index
Citation Counts
59
151
10,818
* Total H IndexRankings
Ranking Based On Selection :19
Andreas Rosenauer
Transmission electron microscopy
image simulation
material science
Metrics
H-Index
i10 Index
Citation Counts
58
226
11,748
* Total H IndexRankings
Ranking Based On Selection :21
Wolfgang Dreybrodt
Metrics
H-Index
i10 Index
Citation Counts
57
155
12,604
* Total H IndexRankings
Ranking Based On Selection :22
Joern Bullerdiek
human genetics
oncology
molecular pathology
Metrics
H-Index
i10 Index
Citation Counts
57
260
13,195
* Total H IndexRankings
Ranking Based On Selection :23
Tim Wehling
Theoretical physics
electronic structure
Metrics
H-Index
i10 Index
Citation Counts
55
119
12,857
* Total H IndexRankings
Ranking Based On Selection :24
Ingo Eilks
Chemistry Education
Metrics
H-Index
i10 Index
Citation Counts
55
188
11,500
* Total H IndexRankings
Ranking Based On Selection :25
Benjamin Schüz
Public Health
Health Psychology
Health Behaviour
Social Psychology
Behavioural Medicine
Metrics
H-Index
i10 Index
Citation Counts
55
105
10,271
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
John VP Burrows
Metrics
H-Index
i10-Index
Citation Counts
109
658
54,210
atmospheric physics
atmospheric chemistry
climate change
kinetics
spectroscopy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Thomas Frauenheim
Metrics
H-Index
i10-Index
Citation Counts
108
532
52,300
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Franz Petermann
Metrics
H-Index
i10-Index
Citation Counts
105
917
124,858
Clinical Psychology
Psychotherapy
Psychology
Diagnostics
Developmental Psychology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Wolfgang Ahrens
Metrics
H-Index
i10-Index
Citation Counts
98
406
52,800
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Andreas Richter
Metrics
H-Index
i10-Index
Citation Counts
93
285
29,832
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Kai Uwe Hinrichs
Metrics
H-Index
i10-Index
Citation Counts
81
224
25,662
Organic Geochemistry
Marine Biogeochemistry
Geomicrobiology
Geobiology
Geochemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Lutz Mädler
Metrics
H-Index
i10-Index
Citation Counts
72
194
40,930
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Tanja Schultz
Metrics
H-Index
i10-Index
Citation Counts
70
317
18,812
Speech Recognition
Biosignals
Silent Speech
Human-Machine-Interfaces
Brain-Computer Interfaces
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Rolf Drechsler
Metrics
H-Index
i10-Index
Citation Counts
70
522
22,720
algorithms
data structures
system design
verification
test
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Marcus Baeumer
Metrics
H-Index
i10-Index
Citation Counts
69
200
17,665
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Michael Beetz
Metrics
H-Index
i10-Index
Citation Counts
68
276
25,483
cognitive robotics
AI-based Robotics
plan-based control
semantic perception
knowledge processing for Robots
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Wolfgang Bach
Metrics
H-Index
i10-Index
Citation Counts
66
181
16,466
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Michael W Friedrich
Metrics
H-Index
i10-Index
Citation Counts
65
96
13,603
microbial ecology
anaerobic respiration
iron reduction
methanogenesis
methane oxidation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Carsten Lutz
Metrics
H-Index
i10-Index
Citation Counts
64
160
14,937
Knowledge Representation
Artificial Intelligence
Logic in Computer Science
Theoretical Computer Science
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Venugopalan Ittekkot
Metrics
H-Index
i10-Index
Citation Counts
64
142
15,166
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Andreas Hepp
Metrics
H-Index
i10-Index
Citation Counts
60
174
21,066
media and communications
mediatization
datafication
audiences
media sociology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Martin Diekmann
Metrics
H-Index
i10-Index
Citation Counts
60
140
11,185
Vegetation Science
Ecology
Conservation Biology
Macroecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Bernd Zolitschka
Metrics
H-Index
i10-Index
Citation Counts
59
151
10,818
Quaternary paleoclimatology
lacustrine sedimentology
varves
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Andreas Rosenauer
Metrics
H-Index
i10-Index
Citation Counts
58
226
11,748
Transmission electron microscopy
image simulation
material science
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Frank Jahnke
Metrics
H-Index
i10-Index
Citation Counts
58
153
12,716
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Wolfgang Dreybrodt
Metrics
H-Index
i10-Index
Citation Counts
57
155
12,604
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Joern Bullerdiek
Metrics
H-Index
i10-Index
Citation Counts
57
260
13,195
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Tim Wehling
Metrics
H-Index
i10-Index
Citation Counts
55
119
12,857
Theoretical physics
electronic structure
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Ingo Eilks
Metrics
H-Index
i10-Index
Citation Counts
55
188
11,500
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Benjamin Schüz
Metrics
H-Index
i10-Index
Citation Counts
55
105
10,271
Public Health
Health Psychology
Health Behaviour
Social Psychology
Behavioural Medicine