University, Subject, Country, Region, World
University of California Irvine 2.703 Scientists Subject Rankings - 2025
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 31, 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: 51
Hydrology and Water Resources
Climate Extremes
Remote Sensing
Stochastic Modeling
Metrics
H-Index
i10 Index
Citation Counts
94
233
33,590
* Total H IndexRankings
Ranking Based On Selection: 52
Epidemiology
Biostatistics
Metrics
H-Index
i10 Index
Citation Counts
94
282
31,749
* Total H IndexRankings
Ranking Based On Selection: 53
Vaccines
Infectious Disease
Adaptive Immunity
Metrics
H-Index
i10 Index
Citation Counts
94
298
57,718
* Total H IndexRankings
Ranking Based On Selection: 54
Multimedia
Search
Social computing
Artifical Intelligence
Computer Vision
Metrics
H-Index
i10 Index
Citation Counts
94
518
60,500
* Total H IndexRankings
Ranking Based On Selection: 55
DMRG
condensed matter physics
Metrics
H-Index
i10 Index
Citation Counts
93
188
45,687
* Total H IndexRankings
Ranking Based On Selection: 56
cancer
melanoma prevention
skin cancer
polyamines
Metrics
H-Index
i10 Index
Citation Counts
92
320
42,963
* Total H IndexRankings
Ranking Based On Selection: 57
Physical Chemistry
Electrochemistry
Electrocatalysis
Fuel Cells
Batteries
Metrics
H-Index
i10 Index
Citation Counts
91
155
54,623
* Total H IndexRankings
Ranking Based On Selection: 58
machine learning
artificial intelligence
pattern recognition
statistics
Metrics
H-Index
i10 Index
Citation Counts
91
236
69,406
* Total H IndexRankings
Ranking Based On Selection: 59
neurology
hearing
auditory
evoked potentials
neurobiology
Metrics
H-Index
i10 Index
Citation Counts
91
226
28,538
* Total H IndexRankings
Ranking Based On Selection: 60
database management
Metrics
H-Index
i10 Index
Citation Counts
91
211
30,244
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* Total H IndexRankings
Ranking Based On Selection: 61
Evolutionary Genetics
Plant Genetics
Plant Evolution
Domestication
Metrics
H-Index
i10 Index
Citation Counts
90
175
39,912
* Total H IndexRankings
Ranking Based On Selection: 62
Doctor-patient relationship
Physician-patient-interaction
Diabetes
Fee-for-service
Quality care
Metrics
H-Index
i10 Index
Citation Counts
90
216
54,583
* Total H IndexRankings
Ranking Based On Selection: 63
cell biology
biophotonics
Metrics
H-Index
i10 Index
Citation Counts
90
407
28,695
* Total H IndexRankings
Ranking Based On Selection: 64
startup business
Metrics
H-Index
i10 Index
Citation Counts
89
420
65,703
* Total H IndexRankings
Ranking Based On Selection: 65
schizophrenia
bipolar disorder
imaging
hippocampus
episodic memory
Metrics
H-Index
i10 Index
Citation Counts
89
222
33,458
* Total H IndexRankings
Ranking Based On Selection: 66
Behavioral endocrinology
psychoneuroimmunology
salivary bioscience
developmental psychopathology
stress and health
Metrics
H-Index
i10 Index
Citation Counts
89
293
30,055
* Total H IndexRankings
Ranking Based On Selection: 67
Particle Physics
Metrics
H-Index
i10 Index
Citation Counts
88
420
34,759
* Total H IndexRankings
Ranking Based On Selection: 68
Metrics
H-Index
i10 Index
Citation Counts
88
198
51,767
* Total H IndexRankings
Ranking Based On Selection: 69
Neurodegenerative disease
gene therapy
biomarkers
Metrics
H-Index
i10 Index
Citation Counts
88
259
28,024
* Total H IndexRankings
Ranking Based On Selection: 70
Calcium signaling
microscopy
biophysical modeling
immunoimaging
Metrics
H-Index
i10 Index
Citation Counts
88
238
29,032
* Total H IndexRankings
Ranking Based On Selection: 71
political science
comparative politics
public opinion
elections
democracy
Metrics
H-Index
i10 Index
Citation Counts
87
235
72,418
* Total H IndexRankings
Ranking Based On Selection: 72
Neuropharmacology
Metrics
H-Index
i10 Index
Citation Counts
87
218
34,531
* Total H IndexRankings
Ranking Based On Selection: 73
Metrics
H-Index
i10 Index
Citation Counts
86
193
21,257
* Total H IndexRankings
Ranking Based On Selection: 74
Metrics
H-Index
i10 Index
Citation Counts
85
209
33,760
* Total H IndexRankings
Ranking Based On Selection: 75
Human-Computer Interaction
Computer-Supported Cooperative Work
Ubiquitous Computing
Science and Technology Studies
Metrics
H-Index
i10 Index
Citation Counts
85
188
47,252
Amir Aghakouchak
Metrics
H-Index
i10-Index
Citation Counts
94
233
33,590
Hydrology and Water Resources
Climate Extremes
Remote Sensing
Stochastic Modeling
Philip Felgner
Metrics
H-Index
i10-Index
Citation Counts
94
298
57,718
Vaccines
Infectious Disease
Adaptive Immunity
Ramesh Jain
Metrics
H-Index
i10-Index
Citation Counts
94
518
60,500
Multimedia
Search
Social computing
Artifical Intelligence
Computer Vision
Steven White
Metrics
H-Index
i10-Index
Citation Counts
93
188
45,687
Frank Meyskens
Metrics
H-Index
i10-Index
Citation Counts
92
320
42,963
Vojislav R Stamenkovic
Metrics
H-Index
i10-Index
Citation Counts
91
155
54,623
Physical Chemistry
Electrochemistry
Electrocatalysis
Fuel Cells
Batteries
Padhraic Smyth
Metrics
H-Index
i10-Index
Citation Counts
91
236
69,406
machine learning
artificial intelligence
pattern recognition
statistics
Arnold Starr
Metrics
H-Index
i10-Index
Citation Counts
91
226
28,538
neurology
hearing
auditory
evoked potentials
neurobiology
Michael J Carey
Metrics
H-Index
i10-Index
Citation Counts
91
211
30,244
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Brandon Gaut
Metrics
H-Index
i10-Index
Citation Counts
90
175
39,912
Evolutionary Genetics
Plant Genetics
Plant Evolution
Domestication
Sheldon Greenfield
Metrics
H-Index
i10-Index
Citation Counts
90
216
54,583
Doctor-patient relationship
Physician-patient-interaction
Diabetes
Fee-for-service
Quality care
Sameer Singh
Metrics
H-Index
i10-Index
Citation Counts
89
420
65,703
Theo GM Van Erp
Metrics
H-Index
i10-Index
Citation Counts
89
222
33,458
schizophrenia
bipolar disorder
imaging
hippocampus
episodic memory
Douglas A Granger
Metrics
H-Index
i10-Index
Citation Counts
89
293
30,055
Behavioral endocrinology
psychoneuroimmunology
salivary bioscience
developmental psychopathology
stress and health
Zhengyun You
Metrics
H-Index
i10-Index
Citation Counts
88
420
34,759
Claudia Kawas
Metrics
H-Index
i10-Index
Citation Counts
88
198
51,767
Howard J Federoff
Metrics
H-Index
i10-Index
Citation Counts
88
259
28,024
Neurodegenerative disease
gene therapy
biomarkers
Ian Parker
Metrics
H-Index
i10-Index
Citation Counts
88
238
29,032
Calcium signaling
microscopy
biophysical modeling
immunoimaging
Dalton Russell J
Metrics
H-Index
i10-Index
Citation Counts
87
235
72,418
political science
comparative politics
public opinion
elections
democracy
Olivier Civelli
Metrics
H-Index
i10-Index
Citation Counts
87
218
34,531
Aaron J Barth
Metrics
H-Index
i10-Index
Citation Counts
86
193
21,257
Gustavo Carlo
Metrics
H-Index
i10-Index
Citation Counts
85
209
33,760
Paul Dourish
Metrics
H-Index
i10-Index
Citation Counts
85
188
47,252
Human-Computer Interaction
Computer-Supported Cooperative Work
Ubiquitous Computing
Science and Technology Studies