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: 1
Fluid Mechanics
Heat Transfer
Porous Media
Nanofluids
Academy of Romanian Scientists
Metrics
H-Index
i10 Index
Citation Counts
104
254
35,265
* Total H IndexRankings
Ranking Based On Selection: 2
Clinical Psychology
Psychotherapy Cognitive-Behavioral Therapy
Evidence-Based Practice
Cognitive Sciences
Metrics
H-Index
i10 Index
Citation Counts
76
216
19,126
* Total H IndexRankings
Ranking Based On Selection: 3
Nanoparticles and Nanostructures
Plasmonics
Nanomedicine and Theranostics
Confocal Raman and Fluorescence Microscopy
Graphen
Metrics
H-Index
i10 Index
Citation Counts
53
162
10,356
* Total H IndexRankings
Ranking Based On Selection: 4
Molecular topology
counting polynomials
topological indices
polyhedral cages
Metrics
H-Index
i10 Index
Citation Counts
51
169
8,772
* Total H IndexRankings
Ranking Based On Selection: 5
Psychology
Public Health
Behavioral Medicine
Metrics
H-Index
i10 Index
Citation Counts
46
138
8,571
* Total H IndexRankings
Ranking Based On Selection: 6
Social-ecological systems
Conservation biology
Amphibians
Wood-pastures
Transdisciplinary
Metrics
H-Index
i10 Index
Citation Counts
45
105
7,379
* Total H IndexRankings
Ranking Based On Selection: 7
organometallic chemistry
Metrics
H-Index
i10 Index
Citation Counts
45
193
8,564
* Total H IndexRankings
Ranking Based On Selection: 8
organizational behavior
group dynamics
teams
team cognition
cognitive mapping
Metrics
H-Index
i10 Index
Citation Counts
43
99
6,504
* Total H IndexRankings
Ranking Based On Selection: 9
Chemical engineering
Chemical reaction engineering
Process integration
Energy conversion
Carbon capture and storage
Metrics
H-Index
i10 Index
Citation Counts
43
98
5,505
* Total H IndexRankings
Ranking Based On Selection: 10
Retail Marketing
Retail
Consumer Behaviour
Artificial Intelligence
Academy of Romanian Scientists
Metrics
H-Index
i10 Index
Citation Counts
42
104
7,390
* Total H IndexRankings
Ranking Based On Selection: 11
Quaternary paleoclimatology
Metrics
H-Index
i10 Index
Citation Counts
42
91
6,427
* Total H IndexRankings
Ranking Based On Selection: 12
Nonlinear analysis
Differential Equations
Fixed Point Theory
Metrics
H-Index
i10 Index
Citation Counts
41
107
7,798
* Total H IndexRankings
Ranking Based On Selection: 13
Materials for evironmental and biomedical applications
Metrics
H-Index
i10 Index
Citation Counts
40
115
5,158
* Total H IndexRankings
Ranking Based On Selection: 14
Solid state physics
Magnetism
Metrics
H-Index
i10 Index
Citation Counts
40
154
5,996
* Total H IndexRankings
Ranking Based On Selection: 15
Ultrastructure
TEM
SEM
Metrics
H-Index
i10 Index
Citation Counts
39
157
5,529
* Total H IndexRankings
Ranking Based On Selection: 16
chemistry
biochemistry
scientometrics
Metrics
H-Index
i10 Index
Citation Counts
39
124
5,863
* Total H IndexRankings
Ranking Based On Selection: 17
Materials Science
Magnetic Resonance
Metrics
H-Index
i10 Index
Citation Counts
39
140
5,455
* Total H IndexRankings
Ranking Based On Selection: 18
adsorption at nano-interfaces
clinical spectroscopy
SERS
Metrics
H-Index
i10 Index
Citation Counts
37
105
5,742
* Total H IndexRankings
Ranking Based On Selection: 19
Mathematics
Analysis
Academy of Romanian Scientists
Metrics
H-Index
i10 Index
Citation Counts
37
123
6,303
* Total H IndexRankings
Ranking Based On Selection: 20
organometallic chemistry
Metrics
H-Index
i10 Index
Citation Counts
37
149
5,488
* Total H IndexRankings
Ranking Based On Selection: 21
Chemical Thermodynamics
BioNanoMaterials
Biophysical Chemistry
Interface Science
Academy of Romanian Scientists
Metrics
H-Index
i10 Index
Citation Counts
36
115
4,363
* Total H IndexRankings
Ranking Based On Selection: 22
Fluid Mechanics
Heat Transfer
Nanofluids
Porous Media
Metrics
H-Index
i10 Index
Citation Counts
35
61
3,773
* Total H IndexRankings
Ranking Based On Selection: 23
Spintronics
Nanomagnetism
Nanotechnologies
Quantum materials
Quantum and neuromorphic spintronics
Metrics
H-Index
i10 Index
Citation Counts
35
86
4,149
* Total H IndexRankings
Ranking Based On Selection: 24
Psychological assessment
Child and Adolescent Mental Health
Technology and CBT
Parenting
Metrics
H-Index
i10 Index
Citation Counts
34
67
6,647
* Total H IndexRankings
Ranking Based On Selection: 25
luminescence dating
dosimetry
environmental radioactivity
electron spin resonance
Metrics
H-Index
i10 Index
Citation Counts
33
60
3,423
Ioan Pop
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
104
254
35,265
Fluid Mechanics
Heat Transfer
Porous Media
Nanofluids
Academy of Romanian Scientists
Daniel Ovidiu David
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
76
216
19,126
Clinical Psychology
Psychotherapy Cognitive-Behavioral Therapy
Evidence-Based Practice
Cognitive Sciences
Simion Astilean
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
53
162
10,356
Nanoparticles and Nanostructures
Plasmonics
Nanomedicine and Theranostics
Confocal Raman and Fluorescence Microscopy
Graphen
Mircea Diudea
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
51
169
8,772
Molecular topology
counting polynomials
topological indices
polyhedral cages
Adriana Baban
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
46
138
8,571
Psychology
Public Health
Behavioral Medicine
Tibor Hartel
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
45
105
7,379
Social-ecological systems
Conservation biology
Amphibians
Wood-pastures
Transdisciplinary
Ionel Haiduc
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
45
193
8,564
Petru L Curseu
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
43
99
6,504
organizational behavior
group dynamics
teams
team cognition
cognitive mapping
Cormos Calin-Cristian
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
43
98
5,505
Chemical engineering
Chemical reaction engineering
Process integration
Energy conversion
Carbon capture and storage
Dan-Cristian Dabija
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
42
104
7,390
Retail Marketing
Retail
Consumer Behaviour
Artificial Intelligence
Academy of Romanian Scientists
Daniel Veres
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
42
91
6,427
Quaternary paleoclimatology
Ioan A. Rus
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
41
107
7,798
Nonlinear analysis
Differential Equations
Fixed Point Theory
Lucian Baia
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
40
115
5,158
Materials for evironmental and biomedical applications
Burzo Emil|Burzo Emil
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
40
154
5,996
Lucian Barbu Tudoran
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
39
157
5,529
Radu Silaghi-Dumitrescu
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
39
124
5,863
chemistry
biochemistry
scientometrics
Simion Simon
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
39
140
5,455
Materials Science
Magnetic Resonance
Nicolae Leopold
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
37
105
5,742
adsorption at nano-interfaces
clinical spectroscopy
SERS
Adrian Petrusel
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
37
123
6,303
Mathematics
Analysis
Academy of Romanian Scientists
Cristian Silvestru
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
37
149
5,488
Maria Tomoaia-Cotisel
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
36
115
4,363
Chemical Thermodynamics
BioNanoMaterials
Biophysical Chemistry
Interface Science
Academy of Romanian Scientists
Teodor Grosan
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
35
61
3,773
Fluid Mechanics
Heat Transfer
Nanofluids
Porous Media
Coriolan Tiusan
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
35
86
4,149
Spintronics
Nanomagnetism
Nanotechnologies
Quantum materials
Quantum and neuromorphic spintronics
Anca Dobrean (Domuta)|Anca Domuta
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
34
67
6,647
Psychological assessment
Child and Adolescent Mental Health
Technology and CBT
Parenting
Alida Timar-Gabor
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
33
60
3,423
luminescence dating
dosimetry
environmental radioactivity
electron spin resonance