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 Feb 01, 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 (870.053) 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 Microbiology Food Safety and Hygiene
Metrics
H-Index
i10 Index
Citation Counts
65
303
16,319
* Total H IndexRankings
Ranking Based On Selection: 2
Toxicity monitoring
Swine wastewater treatment
N & P removal
Microbial fuel cell
Anaerobic treatment
Metrics
H-Index
i10 Index
Citation Counts
63
138
17,488
* Total H IndexRankings
Ranking Based On Selection: 3
Metrics
H-Index
i10 Index
Citation Counts
57
189
9,180
* Total H IndexRankings
Ranking Based On Selection: 4
Pharmaceutics
Metrics
H-Index
i10 Index
Citation Counts
48
145
7,386
* Total H IndexRankings
Ranking Based On Selection: 5
Metrics
H-Index
i10 Index
Citation Counts
48
109
7,106
* Total H IndexRankings
Ranking Based On Selection: 6
Electrochemistry
Nanostructure
Energy
Sensor
Metrics
H-Index
i10 Index
Citation Counts
48
107
8,831
* Total H IndexRankings
Ranking Based On Selection: 7
Interventional Cardiology
Metrics
H-Index
i10 Index
Citation Counts
48
112
9,665
* Total H IndexRankings
Ranking Based On Selection: 8
Wood science
Metrics
H-Index
i10 Index
Citation Counts
48
104
7,377
* Total H IndexRankings
Ranking Based On Selection: 9
Exotic Porphyrin Chemistry
Supramolecular Molecular Recognition
Metrics
H-Index
i10 Index
Citation Counts
47
139
8,226
* Total H IndexRankings
Ranking Based On Selection: 10
Fuel cell
Water electrolysis
CO2 reduction electrolysis
Membrane-Electrode-Assembly
Metrics
H-Index
i10 Index
Citation Counts
46
118
6,711
* Total H IndexRankings
Ranking Based On Selection: 11
Respiratory medicine
Metrics
H-Index
i10 Index
Citation Counts
45
113
5,949
* Total H IndexRankings
Ranking Based On Selection: 12
Phage Biocontrol
Food Safety
Antibiotic Resistance
High Pressure Processing
Metrics
H-Index
i10 Index
Citation Counts
45
121
7,369
* Total H IndexRankings
Ranking Based On Selection: 13
Metrics
H-Index
i10 Index
Citation Counts
44
123
7,492
* Total H IndexRankings
Ranking Based On Selection: 14
Metrics
H-Index
i10 Index
Citation Counts
43
86
5,263
* Total H IndexRankings
Ranking Based On Selection: 15
Food chemistry & Functional food
Metrics
H-Index
i10 Index
Citation Counts
41
140
7,108
* Total H IndexRankings
Ranking Based On Selection: 16
Self‐power electronics
Shape-memory hydrogel
Optogenetics
Electromagnetogenetics
Tunable stiffness
Metrics
H-Index
i10 Index
Citation Counts
40
102
5,036
* Total H IndexRankings
Ranking Based On Selection: 17
Pharmacology
Metrics
H-Index
i10 Index
Citation Counts
39
86
4,479
* Total H IndexRankings
Ranking Based On Selection: 18
nutrution
preventive medicine
cancer
epidemiology
Metrics
H-Index
i10 Index
Citation Counts
39
73
5,115
* Total H IndexRankings
Ranking Based On Selection: 19
Crop
genome
breeding
Metrics
H-Index
i10 Index
Citation Counts
38
85
7,375
* Total H IndexRankings
Ranking Based On Selection: 20
Metrics
H-Index
i10 Index
Citation Counts
38
78
9,501
* Total H IndexRankings
Ranking Based On Selection: 21
nanotechnology
microbiology
Metrics
H-Index
i10 Index
Citation Counts
37
66
7,212
* Total H IndexRankings
Ranking Based On Selection: 22
Groundwater
soil
microplastics
hydrogeology
geochemistry
Metrics
H-Index
i10 Index
Citation Counts
37
148
6,496
* Total H IndexRankings
Ranking Based On Selection: 23
Probiotics
Microbiome
Functional foods
fermentation
Metrics
H-Index
i10 Index
Citation Counts
36
62
4,311
* Total H IndexRankings
Ranking Based On Selection: 24
Inflammasome
Metrics
H-Index
i10 Index
Citation Counts
36
94
5,511
* Total H IndexRankings
Ranking Based On Selection: 25
Food Microbiology
Probiotics
Prebiotics
Antimicrobial activity and Gut microbiome
Protein
Metrics
H-Index
i10 Index
Citation Counts
35
83
3,652
Deog Hwan Oh
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
65
303
16,319
Food Microbiology Food Safety and Hygiene
Sang Eun Oh
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
63
138
17,488
Toxicity monitoring
Swine wastewater treatment
N & P removal
Microbial fuel cell
Anaerobic treatment
Phil Ho Lee
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
57
189
9,180
Hyun Jong Cho
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
48
145
7,386
Seung Soo Kim
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
48
109
7,106
Bong Gill Choi
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
48
107
8,831
Electrochemistry
Nanostructure
Energy
Sensor
Bong Ki Lee
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
48
112
9,665
Seung Hwan Lee
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
48
104
7,377
Lee Chang Hee
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
47
139
8,226
Exotic Porphyrin Chemistry
Supramolecular Molecular Recognition
Yong Hun Cho
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
46
118
6,711
Fuel cell
Water electrolysis
CO2 reduction electrolysis
Membrane-Electrode-Assembly
Woo Jin Kim
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
45
113
5,949
Juhee Ahn
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
45
121
7,369
Phage Biocontrol
Food Safety
Antibiotic Resistance
High Pressure Processing
Yong Eui Choi
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
44
123
7,492
Sun Woo Choi
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
43
86
5,263
Ok Hwan Lee
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
41
140
7,108
Food chemistry & Functional food
Ki-Taek Lim
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
40
102
5,036
Self‐power electronics
Shape-memory hydrogel
Optogenetics
Electromagnetogenetics
Tunable stiffness
Se Jin Park
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
39
86
4,479
Sang-Ah Lee
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
39
73
5,115
nutrution
preventive medicine
cancer
epidemiology
Ik Young Choi
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
38
85
7,375
Hyuk Sang Yoo
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
38
78
9,501
Garima Sharma
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
37
66
7,212
nanotechnology
microbiology
Jin-Yong Lee
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
37
148
6,496
Groundwater
soil
microplastics
hydrogeology
geochemistry
Eric Banan Mwine Daliri
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
36
62
4,311
Geun Shik Lee
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
36
94
5,511
Ramachandran Chelliah
Kangwon National University
Gangwon-do, South Korea
Metrics
H-Index
i10-Index
Citation Counts
35
83
3,652
Food Microbiology
Probiotics
Prebiotics
Antimicrobial activity and Gut microbiome
Protein