University, Subject, Country, Region, World
Chapman University 243 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 Jun 03, 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 (1.121.283) 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: 1
Experimental Econiomic
Metrics
H-Index
i10 Index
Citation Counts
101
223
58,375
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* Total H IndexRankings
Ranking Based On Selection: 2
Metrics
H-Index
i10 Index
Citation Counts
85
208
31,627
* Total H IndexRankings
Ranking Based On Selection: 3
hydrogels
microgels
regenerative medicin
Metrics
H-Index
i10 Index
Citation Counts
77
150
20,341
* Total H IndexRankings
Ranking Based On Selection: 4
Quantum Physics
Metrics
H-Index
i10 Index
Citation Counts
75
186
40,523
* Total H IndexRankings
Ranking Based On Selection: 5
Paleontology
Developmental Biology
Histolog
Metrics
H-Index
i10 Index
Citation Counts
69
149
14,336
* Total H IndexRankings
Ranking Based On Selection: 6
Microbiology
Biochemistr
Metrics
H-Index
i10 Index
Citation Counts
66
162
15,629
* Total H IndexRankings
Ranking Based On Selection: 7
Maternal-Child Health
Pregnancy
Maternal Brain
Stress and Birth Outcome
Metrics
H-Index
i10 Index
Citation Counts
65
117
17,486
* Total H IndexRankings
Ranking Based On Selection: 8
atmospheric pollution
natural hazard
Metrics
H-Index
i10 Index
Citation Counts
64
200
15,903
* Total H IndexRankings
Ranking Based On Selection: 9
biophysics
bioinformatics
computational biolog
Metrics
H-Index
i10 Index
Citation Counts
56
195
16,095
* Total H IndexRankings
Ranking Based On Selection: 10
Social Psychology
Human Sexuality
Mating
Evolutionary Psychology
Healt
Metrics
H-Index
i10 Index
Citation Counts
55
77
11,753
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* Total H IndexRankings
Ranking Based On Selection: 11
Health psychology
social psychology
gerontology
public healt
Metrics
H-Index
i10 Index
Citation Counts
54
82
20,416
* Total H IndexRankings
Ranking Based On Selection: 12
Research in Drug Discovery
Drug Delivery
Nanotechnology
Organic Chemistr
Metrics
H-Index
i10 Index
Citation Counts
51
180
10,110
* Total H IndexRankings
Ranking Based On Selection: 13
hypercomplex analysis
quantum physics
several complex variable
Metrics
H-Index
i10 Index
Citation Counts
44
137
7,764
* Total H IndexRankings
Ranking Based On Selection: 14
Metrics
H-Index
i10 Index
Citation Counts
44
96
10,517
* Total H IndexRankings
Ranking Based On Selection: 15
Pharmacology of peptides for drug delivery and therapeutic
Metrics
H-Index
i10 Index
Citation Counts
43
138
6,142
* Total H IndexRankings
Ranking Based On Selection: 16
Mathematic
Metrics
H-Index
i10 Index
Citation Counts
43
198
7,384
* Total H IndexRankings
Ranking Based On Selection: 17
Food Irradiation
Food Sustainability
Microwave Processin
Metrics
H-Index
i10 Index
Citation Counts
42
157
7,796
* Total H IndexRankings
Ranking Based On Selection: 18
Social Science and Public Policy
Values and Bias in Science
Sociopolitical Diversity
Legal Education
Forensic Issues in Juv
Metrics
H-Index
i10 Index
Citation Counts
42
80
5,912
* Total H IndexRankings
Ranking Based On Selection: 19
plant physiological ecology
tropics
plant ecology
science educatio
Metrics
H-Index
i10 Index
Citation Counts
40
58
5,981
* Total H IndexRankings
Ranking Based On Selection: 20
Game Theory
Industrial Organization
Political Economy
Public Economic
Metrics
H-Index
i10 Index
Citation Counts
40
70
9,034
* Total H IndexRankings
Ranking Based On Selection: 21
Molecular pharmacology
cell physiology
cell signalin
Metrics
H-Index
i10 Index
Citation Counts
39
63
7,747
* Total H IndexRankings
Ranking Based On Selection: 22
Women in leadership
gender and leadership
leadership for social justic
Metrics
H-Index
i10 Index
Citation Counts
39
62
7,902
* Total H IndexRankings
Ranking Based On Selection: 23
water resources
hydrology
climate change
remote sensing
urban hydrolog
Metrics
H-Index
i10 Index
Citation Counts
35
64
4,940
* Total H IndexRankings
Ranking Based On Selection: 24
Economics
Experimental Economics
Propert
Metrics
H-Index
i10 Index
Citation Counts
35
73
4,049
* Total H IndexRankings
Ranking Based On Selection: 25
Pharmaceutical Sciences
Pharmacokinetics/Pharmacodynamics
Drug Metabolism/Dispositio
Metrics
H-Index
i10 Index
Citation Counts
35
117
6,053
Vernon L Smith
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
101
223
58,375
Hillard Kaplan
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
85
208
31,627
Andrew Lyon
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
77
150
20,341
Yakir Aharonov
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
75
186
40,523
John R Horner
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
69
149
14,336
Paleontology
Developmental Biology
Histolog
Michael Ibba
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
66
162
15,629
Laura M Glynn
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
65
117
17,486
Maternal-Child Health
Pregnancy
Maternal Brain
Stress and Birth Outcome
Ramesh P Singh
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
64
200
15,903
atmospheric pollution
natural hazard
Gennady M Verkhivker
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
56
195
16,095
biophysics
bioinformatics
computational biolog
David A Frederick
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
55
77
11,753
Social Psychology
Human Sexuality
Mating
Evolutionary Psychology
Healt
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Tara Gruenewald
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
54
82
20,416
Health psychology
social psychology
gerontology
public healt
Keykavous Parang
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
51
180
10,110
Research in Drug Discovery
Drug Delivery
Nanotechnology
Organic Chemistr
Daniele Struppa
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
44
137
7,764
hypercomplex analysis
quantum physics
several complex variable
Michelle Miller Day
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
44
96
10,517
Rakesh Kumar Tiwari
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
43
138
6,142
Pharmacology of peptides for drug delivery and therapeutic
Daniel Aron Alpay
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
43
198
7,384
Anuradha Prakash
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
42
157
7,796
Food Irradiation
Food Sustainability
Microwave Processin
Richard Redding
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
42
80
5,912
Social Science and Public Policy
Values and Bias in Science
Sociopolitical Diversity
Legal Education
Forensic Issues in Juv
Gregory R Goldsmith
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
40
58
5,981
plant physiological ecology
tropics
plant ecology
science educatio
Dan Kovenock
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
40
70
9,034
Game Theory
Industrial Organization
Political Economy
Public Economic
Rennolds Ostrom
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
39
63
7,747
Molecular pharmacology
cell physiology
cell signalin
Margaret Grogan
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
39
62
7,902
Women in leadership
gender and leadership
leadership for social justic
Thomas Piechota
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
35
64
4,940
water resources
hydrology
climate change
remote sensing
urban hydrolog
Bart J Wilson
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
35
73
4,049
Economics
Experimental Economics
Propert
Reza Mehvar
Chapman University
Orange, United States
Metrics
H-Index
i10-Index
Citation Counts
35
117
6,053
Pharmaceutical Sciences
Pharmacokinetics/Pharmacodynamics
Drug Metabolism/Dispositio