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 30, 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
Chemical and Environmental Technology
Metrics
H-Index
i10 Index
Citation Counts
76
266
29,256
* Total H IndexRankings
Ranking Based On Selection: 2
catalysis and reaction engineering of sustainable chemical and energy processes
Metrics
H-Index
i10 Index
Citation Counts
64
131
14,022
* Total H IndexRankings
Ranking Based On Selection: 3
Transport Properties
Thermophysics
Thermodynamics
Chemical Engineering
Metrics
H-Index
i10 Index
Citation Counts
58
180
13,030
* Total H IndexRankings
Ranking Based On Selection: 4
Process Systems Engineering
Production Scheduling
Energy Systems Engineering
Supply Chain Optimization
Dynamic Process Model
Metrics
H-Index
i10 Index
Citation Counts
53
119
8,082
* Total H IndexRankings
Ranking Based On Selection: 5
Environmental Engineering
Environment and Health
Exposure science
Risk analysis
Industrial ecology
Metrics
H-Index
i10 Index
Citation Counts
45
109
6,901
* Total H IndexRankings
Ranking Based On Selection: 6
Catalysis
Electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
42
84
6,320
* Total H IndexRankings
Ranking Based On Selection: 7
Bioprocess Engineering
Biochemical Engineering
Food Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
41
69
4,151
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
40
105
7,532
* Total H IndexRankings
Ranking Based On Selection: 9
Metrics
H-Index
i10 Index
Citation Counts
38
103
4,628
* Total H IndexRankings
Ranking Based On Selection: 10
Transport Phenomena
Gas Separations
Porous Media
Computational Physics
Metrics
H-Index
i10 Index
Citation Counts
37
68
4,124
* Total H IndexRankings
Ranking Based On Selection: 11
Physical Chemistry
Thermodynamics
Supercritical Fluids
Polymers
Metrics
H-Index
i10 Index
Citation Counts
33
72
4,023
* Total H IndexRankings
Ranking Based On Selection: 12
Multiphase flows
Biomedical Eng
Plate HX
CFD
Nanofluids
Metrics
H-Index
i10 Index
Citation Counts
32
53
4,124
* Total H IndexRankings
Ranking Based On Selection: 13
Materials science
polymers
computer simulations
biomaterials
Metrics
H-Index
i10 Index
Citation Counts
30
54
2,651
* Total H IndexRankings
Ranking Based On Selection: 14
Micro-equipment design
Bubble column design
CFD
Metrics
H-Index
i10 Index
Citation Counts
26
43
3,140
* Total H IndexRankings
Ranking Based On Selection: 15
Transport Phenomena
Fluid Mechanics
Multiphase Flows
Computational Fluid Dynamics
Metrics
H-Index
i10 Index
Citation Counts
23
38
1,732
* Total H IndexRankings
Ranking Based On Selection: 16
Electrochemical synthesis
electrocatalysis
photocatalysis
Metrics
H-Index
i10 Index
Citation Counts
23
32
2,984
* Total H IndexRankings
Ranking Based On Selection: 17
Thermophysical Properties
Process Modeling and Simulation
Managed Pressure Drilling
Thermal Conductivity Measurement
Referen
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,997
* Total H IndexRankings
Ranking Based On Selection: 18
Research Integrity
Responsible Research and Innovation
Nanomechanical properties
Solid Waste
Metrics
H-Index
i10 Index
Citation Counts
18
30
1,165
* Total H IndexRankings
Ranking Based On Selection: 19
Metrics
H-Index
i10 Index
Citation Counts
16
19
752
* Total H IndexRankings
Ranking Based On Selection: 20
Chemical Engineering
Heterogeneous Catalysis
Catalyst Characterization
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,390
* Total H IndexRankings
Ranking Based On Selection: 21
Biochemical Engineering
Bioprocessing
Systems Biology
Computational Analysis
Metrics
H-Index
i10 Index
Citation Counts
13
14
751
* Total H IndexRankings
Ranking Based On Selection: 22
Thermophysical Properties
Quality Assurance
Health and Safety
Maintenance and Facility Management
R&D projects
Metrics
H-Index
i10 Index
Citation Counts
13
13
2,347
* Total H IndexRankings
Ranking Based On Selection: 23
Cell Metabolism
Metrics
H-Index
i10 Index
Citation Counts
11
12
2,017
* Total H IndexRankings
Ranking Based On Selection: 24
Thermophysics
Metrics
H-Index
i10 Index
Citation Counts
6
3
83
* Total H IndexRankings
Ranking Based On Selection: 25
CFD
fluid flow in microchannels
mass transfer
Metrics
H-Index
i10 Index
Citation Counts
4
4
187
A Zoumboulis|Anastasios Zoumpoulis, Αναστάσιος Ζουμπούλης
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
76
266
29,256
Chemical and Environmental Technology
Angeliki Lemonidou
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
64
131
14,022
catalysis and reaction engineering of sustainable chemical and energy processes
Marc J Assael
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
58
180
13,030
Transport Properties
Thermophysics
Thermodynamics
Chemical Engineering
Michael C Georgiadis
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
53
119
8,082
Process Systems Engineering
Production Scheduling
Energy Systems Engineering
Supply Chain Optimization
Dynamic Process Model
Da Sarigiannis
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
45
109
6,901
Environmental Engineering
Environment and Health
Exposure science
Risk analysis
Industrial ecology
Michael Stoukides
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
42
84
6,320
Catalysis
Electrochemistry
Triantafyllos Roukas Aristotle University Greece
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
41
69
4,151
Bioprocess Engineering
Biochemical Engineering
Food Biotechnology
Athanasios Salifoglou
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
40
105
7,532
Manasis Mitrakas
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
38
103
4,628
Eustathios S Kikkinides
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
37
68
4,124
Transport Phenomena
Gas Separations
Porous Media
Computational Physics
Ioannis Tsivintzelis
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
33
72
4,023
Physical Chemistry
Thermodynamics
Supercritical Fluids
Polymers
SV Paras
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
32
53
4,124
Multiphase flows
Biomedical Eng
Plate HX
CFD
Nanofluids
K Karatasos
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
30
54
2,651
Materials science
polymers
computer simulations
biomaterials
AA Mouza
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
26
43
3,140
Micro-equipment design
Bubble column design
CFD
George Karapetsas
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
23
38
1,732
Transport Phenomena
Fluid Mechanics
Multiphase Flows
Computational Fluid Dynamics
Kyriacou G
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
23
32
2,984
Electrochemical synthesis
electrocatalysis
photocatalysis
Konstantinos D Antoniadis
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
21
28
1,997
Thermophysical Properties
Process Modeling and Simulation
Managed Pressure Drilling
Thermal Conductivity Measurement
Referen
Panagiotis Kavouras
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
18
30
1,165
Research Integrity
Responsible Research and Innovation
Nanomechanical properties
Solid Waste
Christos Chatzidoukas
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
16
19
752
Stavros Alexandros Theofanidis
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
15
16
1,390
Chemical Engineering
Heterogeneous Catalysis
Catalyst Characterization
Alexandros Kiparissides
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
13
14
751
Biochemical Engineering
Bioprocessing
Systems Biology
Computational Analysis
Ifigeneia Metaxa
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
13
13
2,347
Thermophysical Properties
Quality Assurance
Health and Safety
Maintenance and Facility Management
R&D projects
Olga Tsave|Tsave Olga
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
11
12
2,017
Danai Velliadou
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
6
3
83
Agis Passos
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
4
4
187
CFD
fluid flow in microchannels
mass transfer