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 Dec 03, 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 (873.937) 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
Microbial fuel cells
microbial electrolysis cells
thermal batteries
desalination
water electrolyzers
Metrics
H-Index
i10 Index
Citation Counts
168
541
120,794
* Total H IndexRankings
Ranking Based On Selection
:2
Condensed Matter Phyisics
Nanoscience
Nanotechnology
Graphene
2-D materials
Metrics
H-Index
i10 Index
Citation Counts
147
623
91,507
* Total H IndexRankings
Ranking Based On Selection
:3
Psychology
Education
Metrics
H-Index
i10 Index
Citation Counts
146
402
105,469
* Total H IndexRankings
Ranking Based On Selection
:4
Computational Materials Science
ferroelectrics
piezoelectric
phase-field simulation
phase
Metrics
H-Index
i10 Index
Citation Counts
143
783
92,778
* Total H IndexRankings
Ranking Based On Selection
:5
Cardiovascular Nutrition
Metrics
H-Index
i10 Index
Citation Counts
136
457
168,991
* Total H IndexRankings
Ranking Based On Selection
:6
High energy and particle astrophysics
Metrics
H-Index
i10 Index
Citation Counts
133
430
72,388
* Total H IndexRankings
Ranking Based On Selection
:7
semiconductor optoelectronics
photonics
Metrics
H-Index
i10 Index
Citation Counts
130
1,561
89,075
* Total H IndexRankings
Ranking Based On Selection
:8
Gravitational waves
neutron stars
black holes
data science
cyberinfrastructure
Metrics
H-Index
i10 Index
Citation Counts
128
268
120,162
* Total H IndexRankings
Ranking Based On Selection
:9
Active Galactic Nuclei
Quasars
Supermassive Black Holes
Cosmic Surveys
Astrophysics
Metrics
H-Index
i10 Index
Citation Counts
125
384
68,774
* Total H IndexRankings
Ranking Based On Selection
:10
Information extraction
search engines
information retrieval
deep learning
digital libraries
Metrics
H-Index
i10 Index
Citation Counts
118
463
61,493
* Total H IndexRankings
Ranking Based On Selection
:11
battery
fuel cell
Metrics
H-Index
i10 Index
Citation Counts
117
262
45,894
* Total H IndexRankings
Ranking Based On Selection
:12
Enzymology
Metrics
H-Index
i10 Index
Citation Counts
116
570
44,992
* Total H IndexRankings
Ranking Based On Selection
:13
obesity
nutrition
behavior
diets
food intake
Metrics
H-Index
i10 Index
Citation Counts
115
295
46,783
* Total H IndexRankings
Ranking Based On Selection
:14
Polycystic Ovary Syndrome
Infertility
Obesity
Diabetes Prevention
Dysmenorrhea
Metrics
H-Index
i10 Index
Citation Counts
113
341
78,617
* Total H IndexRankings
Ranking Based On Selection
:15
ReaxFF
Computational chemistry
combustion
catalysis
material failure
Metrics
H-Index
i10 Index
Citation Counts
112
483
52,015
* Total H IndexRankings
Ranking Based On Selection
:16
toxin/antitoxin systems
biofilm formation
persistence
cell signaling
synthetic biology
Metrics
H-Index
i10 Index
Citation Counts
108
322
35,796
* Total H IndexRankings
Ranking Based On Selection
:17
geochemistry
Metrics
H-Index
i10 Index
Citation Counts
108
318
37,646
* Total H IndexRankings
Ranking Based On Selection
:18
Human-Computer Interaction
Computer-Supported Collaborative Work
Community Informatics
Design Research
Learning Science
Metrics
H-Index
i10 Index
Citation Counts
108
566
56,530
* Total H IndexRankings
Ranking Based On Selection
:19
Low temperature nanophase and nanocomposite materials
polymer-clay nanocomposites
organoclays
sol-gel chemistry of high-perfo
Metrics
H-Index
i10 Index
Citation Counts
107
701
45,955
* Total H IndexRankings
Ranking Based On Selection
:20
child development
peer relations
violence prevention
school readiness
Metrics
H-Index
i10 Index
Citation Counts
107
223
40,795
* Total H IndexRankings
Ranking Based On Selection
:21
Metrics
H-Index
i10 Index
Citation Counts
105
178
68,639
* Total H IndexRankings
Ranking Based On Selection
:22
Metrics
H-Index
i10 Index
Citation Counts
104
149
118,525
* Total H IndexRankings
Ranking Based On Selection
:23
brain iron metabolism
mechanisms of iron homeostasis in the brain
Metrics
H-Index
i10 Index
Citation Counts
104
331
39,112
* Total H IndexRankings
Ranking Based On Selection
:24
genomics
bioinformatics
evolution
Metrics
H-Index
i10 Index
Citation Counts
104
265
278,182
* Total H IndexRankings
Ranking Based On Selection
:25
Nanotechnology
Materials Science
Chemistry
Catalysis
Metrics
H-Index
i10 Index
Citation Counts
103
322
39,628
Bruce E Logan
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
168
541
120,794
Microbial fuel cells
microbial electrolysis cells
thermal batteries
desalination
water electrolyzers
Mauricio Terrones
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
147
623
91,507
Condensed Matter Phyisics
Nanoscience
Nanotechnology
Graphene
2-D materials
Mark Greenberg
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
146
402
105,469
Long Qing Chen|Longqing Chen, L. Q. Chen, Long Q. Chen
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
143
783
92,778
Computational Materials Science
ferroelectrics
piezoelectric
phase-field simulation
phase
Penny Kris Etherton
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
136
457
168,991
Cardiovascular Nutrition
Peter Mészáros
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
133
430
72,388
Jian Xu
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
130
1,561
89,075
semiconductor optoelectronics
photonics
Chad Hanna
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
128
268
120,162
Gravitational waves
neutron stars
black holes
data science
cyberinfrastructure
William Nielsen Brandt
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
125
384
68,774
Active Galactic Nuclei
Quasars
Supermassive Black Holes
Cosmic Surveys
Astrophysics
C Lee Giles
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
118
463
61,493
Information extraction
search engines
information retrieval
deep learning
digital libraries
Chao Yang Wang
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
117
262
45,894
Stephen Benkovic
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
116
570
44,992
Barbara J Rolls
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
115
295
46,783
Richard S Legro
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
113
341
78,617
Polycystic Ovary Syndrome
Infertility
Obesity
Diabetes Prevention
Dysmenorrhea
Adri Van Duin
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
112
483
52,015
ReaxFF
Computational chemistry
combustion
catalysis
material failure
Thomas K Wood
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
108
322
35,796
toxin/antitoxin systems
biofilm formation
persistence
cell signaling
synthetic biology
Susan Brantley
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
108
318
37,646
John M Carroll
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
108
566
56,530
Human-Computer Interaction
Computer-Supported Collaborative Work
Community Informatics
Design Research
Learning Science
Sridhar Komarneni
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
107
701
45,955
Low temperature nanophase and nanocomposite materials
polymer-clay nanocomposites
organoclays
sol-gel chemistry of high-perfo
Karen Bierman
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
107
223
40,795
child development
peer relations
violence prevention
school readiness
Paul R Amato
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
105
178
68,639
Donald C Hambrick
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
104
149
118,525
James Connor
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
104
331
39,112
brain iron metabolism
mechanisms of iron homeostasis in the brain
Webb Miller
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
104
265
278,182
genomics
bioinformatics
evolution
Ayusman Sen
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
103
322
39,628
Nanotechnology
Materials Science
Chemistry
Catalysis