University, Subject, Country, Region, World
Guangdong Technion Israel Institute of Technology GTIIT Guangdong Technion 56 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 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
food science
food safety
food security
food studies
world agriculture
Metrics
H-Index
i10 Index
Citation Counts
102
313
42,144
* Total H IndexRankings
Ranking Based On Selection: 2
Environmental Microbiology
Microbial Ecology
Applied Microbiology
Metrics
H-Index
i10 Index
Citation Counts
90
482
30,120
* Total H IndexRankings
Ranking Based On Selection: 3
Heterogeneous catalysis
environmental science
surface chemistry
wastewater treatment
materials chemistry
Metrics
H-Index
i10 Index
Citation Counts
75
241
21,154
* Total H IndexRankings
Ranking Based On Selection: 4
Applied Colloid Science
Edible Soft Matter
Functional Foods
Delivery Systems
Encapsulation
Metrics
H-Index
i10 Index
Citation Counts
52
102
9,821
* Total H IndexRankings
Ranking Based On Selection: 5
Atomic Collisions
Numerical modelling
laser-matter interactions
Metrics
H-Index
i10 Index
Citation Counts
39
112
5,624
* Total H IndexRankings
Ranking Based On Selection: 6
Synchrotron X-Ray and Neutron Diffraction
Time Resolved Studies
Extreme Conditions
In-Situ
Metrics
H-Index
i10 Index
Citation Counts
37
93
4,582
* Total H IndexRankings
Ranking Based On Selection: 7
Carbon membrane
Membranes for gas separations
Ionic liquids
Bioenergy
Metrics
H-Index
i10 Index
Citation Counts
36
69
5,236
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
34
78
4,024
* Total H IndexRankings
Ranking Based On Selection: 9
Surface engineering
materials surface characterisation
IBA
Hydrogen retention in materials
Metrics
H-Index
i10 Index
Citation Counts
33
74
3,367
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
32
75
3,812
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!
* Total H IndexRankings
Ranking Based On Selection: 11
Adsorption
Heterogeneous Catalysis
FCC catalyst
Microporous and Mesoporous materials synthesis
Metrics
H-Index
i10 Index
Citation Counts
31
47
2,596
* Total H IndexRankings
Ranking Based On Selection: 12
organometallic chemistry
Metrics
H-Index
i10 Index
Citation Counts
30
46
2,925
* Total H IndexRankings
Ranking Based On Selection: 13
Physics
Chemistry
High pressure
Metrics
H-Index
i10 Index
Citation Counts
25
45
2,526
* Total H IndexRankings
Ranking Based On Selection: 14
thin films
magnetism
neutron scattering
polarised neutrons
polarised neutron reflectometry
Metrics
H-Index
i10 Index
Citation Counts
25
63
2,830
* Total H IndexRankings
Ranking Based On Selection: 15
Functional nonlinear spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
24
39
1,806
* Total H IndexRankings
Ranking Based On Selection: 16
Nanostructures and nanolayers
Neutron and X-ray scattering
Experimental condensed matter
Material science
Metrics
H-Index
i10 Index
Citation Counts
24
52
1,414
* Total H IndexRankings
Ranking Based On Selection: 17
Wastewater treatment
Biosolids upcycling
Microbial nitrogen cycle
Metrics
H-Index
i10 Index
Citation Counts
20
24
952
* Total H IndexRankings
Ranking Based On Selection: 18
Complex Analysis
Geometric Analysis
Computer Aided Mathematics
Partial Differential Equations
Mathematics Education
Metrics
H-Index
i10 Index
Citation Counts
20
46
1,340
* Total H IndexRankings
Ranking Based On Selection: 19
Interfacial phenomena
Surface engineering
Droplets/bubbles
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,060
* Total H IndexRankings
Ranking Based On Selection: 20
Microbiome
Food Waste
Biosolarization
Sustainability
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,337
* Total H IndexRankings
Ranking Based On Selection: 21
Molecular electronics
Molecular spintronics
Scanning probe microscopy
Organic semiconductor
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,637
* Total H IndexRankings
Ranking Based On Selection: 22
Multiphase Flow
Kinetic Theory
Turbulence Mixing and Reacting Flow
Algal Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
18
27
924
* Total H IndexRankings
Ranking Based On Selection: 23
Emerging sustainable technologies
novel hurdle strategies
health promoting ingredients
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,743
* Total H IndexRankings
Ranking Based On Selection: 24
Alternative fuels
Energy conversion/utilization technologies
Nanoscale fuel additives
Spray and
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,022
* Total H IndexRankings
Ranking Based On Selection: 25
Microbial Biotechnology
Food Microbiology
Metabolic Engineering
Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
16
19
813
Harold Corke
Metrics
H-Index
i10-Index
Citation Counts
102
313
42,144
food science
food safety
food security
food studies
world agriculture
Ji Dong Gu
Metrics
H-Index
i10-Index
Citation Counts
90
482
30,120
Environmental Microbiology
Microbial Ecology
Applied Microbiology
Ziyi Zhong
Metrics
H-Index
i10-Index
Citation Counts
75
241
21,154
Heterogeneous catalysis
environmental science
surface chemistry
wastewater treatment
materials chemistry
Ashok Patel
Metrics
H-Index
i10-Index
Citation Counts
52
102
9,821
Applied Colloid Science
Edible Soft Matter
Functional Foods
Delivery Systems
Encapsulation
Marcelo Ciappina
Metrics
H-Index
i10-Index
Citation Counts
39
112
5,624
Atomic Collisions
Numerical modelling
laser-matter interactions
Klaus Dieter Liss
Metrics
H-Index
i10-Index
Citation Counts
37
93
4,582
Synchrotron X-Ray and Neutron Diffraction
Time Resolved Studies
Extreme Conditions
In-Situ
Xuezhong He
Metrics
H-Index
i10-Index
Citation Counts
36
69
5,236
Carbon membrane
Membranes for gas separations
Ionic liquids
Bioenergy
Tjalfe Poulsen
Metrics
H-Index
i10-Index
Citation Counts
34
78
4,024
Aleksandra Baron Wiechec
Metrics
H-Index
i10-Index
Citation Counts
33
74
3,367
Surface engineering
materials surface characterisation
IBA
Hydrogen retention in materials
Daniel Qi Tan
Metrics
H-Index
i10-Index
Citation Counts
32
75
3,812
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!
Ubong Etim|Ubong Etim; U.J.Etim; Etim, Ubong; Ubong Jerome Etim
Metrics
H-Index
i10-Index
Citation Counts
31
47
2,596
Adsorption
Heterogeneous Catalysis
FCC catalyst
Microporous and Mesoporous materials synthesis
Sehoon Park
Metrics
H-Index
i10-Index
Citation Counts
30
46
2,925
Elissaios Stavrou
Metrics
H-Index
i10-Index
Citation Counts
25
45
2,526
Frank Klose
Metrics
H-Index
i10-Index
Citation Counts
25
63
2,830
thin films
magnetism
neutron scattering
polarised neutrons
polarised neutron reflectometry
Khadga Jung Karki
Metrics
H-Index
i10-Index
Citation Counts
24
39
1,806
Amitesh Paul
Metrics
H-Index
i10-Index
Citation Counts
24
52
1,414
Nanostructures and nanolayers
Neutron and X-ray scattering
Experimental condensed matter
Material science
Xiaowu Huang
Metrics
H-Index
i10-Index
Citation Counts
20
24
952
Wastewater treatment
Biosolids upcycling
Microbial nitrogen cycle
Antti Rasila
Metrics
H-Index
i10-Index
Citation Counts
20
46
1,340
Complex Analysis
Geometric Analysis
Computer Aided Mathematics
Partial Differential Equations
Mathematics Education
Youhua Jiang
Metrics
H-Index
i10-Index
Citation Counts
19
25
1,060
Yigal Achmon
Metrics
H-Index
i10-Index
Citation Counts
19
24
1,337
Microbiome
Food Waste
Biosolarization
Sustainability
Zuoti Xie
Metrics
H-Index
i10-Index
Citation Counts
19
27
1,637
Molecular electronics
Molecular spintronics
Scanning probe microscopy
Organic semiconductor
Bo Kong
Metrics
H-Index
i10-Index
Citation Counts
18
27
924
Multiphase Flow
Kinetic Theory
Turbulence Mixing and Reacting Flow
Algal Biotechnology
Markus Walkling Ribeiro
Metrics
H-Index
i10-Index
Citation Counts
18
23
1,743
Emerging sustainable technologies
novel hurdle strategies
health promoting ingredients
Kumaran Kannaiyan
Metrics
H-Index
i10-Index
Citation Counts
17
20
1,022
Alternative fuels
Energy conversion/utilization technologies
Nanoscale fuel additives
Spray and
Fidelis Azi
Metrics
H-Index
i10-Index
Citation Counts
16
19
813
Microbial Biotechnology
Food Microbiology
Metabolic Engineering
Molecular Biology