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 02, 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
social determinants of health
health inequalities
early childhood intervention
population health trends
Metrics
H-Index
i10 Index
Citation Counts
120
238
257,415
* Total H IndexRankings
Ranking Based On Selection: 2
sustainable tourism
hospitality marketing
consumer behavior
destination development
Metrics
H-Index
i10 Index
Citation Counts
113
351
53,916
* Total H IndexRankings
Ranking Based On Selection: 3
Bioimaging
Fluorescence Library
Sensor
Chemical Cellomics
Chemical Biology
Metrics
H-Index
i10 Index
Citation Counts
89
323
29,434
* Total H IndexRankings
Ranking Based On Selection: 4
Helicobacter pylori
Gaestric Cancer
Gastroesophageal reflux disease
Aging
Gender mediine
Metrics
H-Index
i10 Index
Citation Counts
85
625
34,275
* Total H IndexRankings
Ranking Based On Selection: 5
Tourism
CVM
Forecasting
Casino
CSR
Metrics
H-Index
i10 Index
Citation Counts
82
202
29,981
* Total H IndexRankings
Ranking Based On Selection: 6
Airline Management
Service Management
Luxury Marketing
Psychology and Marketing
Metrics
H-Index
i10 Index
Citation Counts
67
140
13,855
* Total H IndexRankings
Ranking Based On Selection: 7
Webometrics
Scientometrics
Triple Helix
Social Network Analysis
Big Data
Metrics
H-Index
i10 Index
Citation Counts
62
183
12,782
* Total H IndexRankings
Ranking Based On Selection: 8
Smart Tourism
e-Tourism
IT Adoption
Knowledge Sharing
Travel Behavior
Metrics
H-Index
i10 Index
Citation Counts
61
123
16,531
* Total H IndexRankings
Ranking Based On Selection: 9
smart tourism
tourism marketing
Metrics
H-Index
i10 Index
Citation Counts
57
93
13,408
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
55
118
9,480
* Total H IndexRankings
Ranking Based On Selection: 11
Microbiological food safety
Metrics
H-Index
i10 Index
Citation Counts
52
106
7,301
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
50
93
8,632
* Total H IndexRankings
Ranking Based On Selection: 13
Psychology
Branding
Advertising
Sustainability
Climate Change
Metrics
H-Index
i10 Index
Citation Counts
50
94
12,028
* Total H IndexRankings
Ranking Based On Selection: 14
Biomaterials
Biosensor
Carbon Dots
Hydrogel
Stimuli-responsive NPs
Metrics
H-Index
i10 Index
Citation Counts
49
146
8,741
* Total H IndexRankings
Ranking Based On Selection: 15
happiness
evolution
culture
Metrics
H-Index
i10 Index
Citation Counts
47
71
103,113
* Total H IndexRankings
Ranking Based On Selection: 16
Positive psychology
Developmental Psychology
Metrics
H-Index
i10 Index
Citation Counts
45
91
6,778
* Total H IndexRankings
Ranking Based On Selection: 17
Korea
Library
Metrics
H-Index
i10 Index
Citation Counts
43
142
6,849
* Total H IndexRankings
Ranking Based On Selection: 18
electochemical sensor
biomedical sensor
nitric oxide
nanoparticle
nanofiber
Metrics
H-Index
i10 Index
Citation Counts
42
82
6,432
* Total H IndexRankings
Ranking Based On Selection: 19
ClimateCrisis
DataAnalytics/AI
Sustainability/Digitalization
SpaceTourism
GeoAI/Blockchain
Metrics
H-Index
i10 Index
Citation Counts
40
72
8,711
* Total H IndexRankings
Ranking Based On Selection: 20
ESG
Franchising
Sustainability
Leadership
Hospitality & Tourism
Metrics
H-Index
i10 Index
Citation Counts
40
76
14,810
* Total H IndexRankings
Ranking Based On Selection: 21
Geriatric Mental Health
Mental Health Disparities
Minority Mental Health
Minority Aging
Metrics
H-Index
i10 Index
Citation Counts
39
73
4,738
* Total H IndexRankings
Ranking Based On Selection: 22
Hospitality
Tourism
Information System
Big Data
Metrics
H-Index
i10 Index
Citation Counts
38
68
8,489
* Total H IndexRankings
Ranking Based On Selection: 23
MXenes
Semiconductor Nanostructures
Photonic Applications
Photocatalysis
Sensors
Metrics
H-Index
i10 Index
Citation Counts
38
70
3,755
* Total H IndexRankings
Ranking Based On Selection: 24
phonetics
laboratory phonology
speech production
speech perception
Korean
Metrics
H-Index
i10 Index
Citation Counts
38
76
8,404
* Total H IndexRankings
Ranking Based On Selection: 25
language/data understanding
Metrics
H-Index
i10 Index
Citation Counts
38
117
5,239
Young Ho Khang
Metrics
H-Index
i10-Index
Citation Counts
120
238
257,415
social determinants of health
health inequalities
early childhood intervention
population health trends
Heesup Han
Sejong University
Seoul, South Korea
Metrics
H-Index
i10-Index
Citation Counts
113
351
53,916
sustainable tourism
hospitality marketing
consumer behavior
destination development
Young Tae Chang
Metrics
H-Index
i10-Index
Citation Counts
89
323
29,434
Bioimaging
Fluorescence Library
Sensor
Chemical Cellomics
Chemical Biology
Nayoung Kim
Metrics
H-Index
i10-Index
Citation Counts
85
625
34,275
Helicobacter pylori
Gaestric Cancer
Gastroesophageal reflux disease
Aging
Gender mediine
Choong Ki Lee
Kyung Hee University
Seoul, South Korea
Metrics
H-Index
i10-Index
Citation Counts
82
202
29,981
Tourism
CVM
Forecasting
Casino
CSR
Sunghyup Hyun
Hanyang University
Seoul, South Korea
Metrics
H-Index
i10-Index
Citation Counts
67
140
13,855
Airline Management
Service Management
Luxury Marketing
Psychology and Marketing
Han Woo Park
Yeungnam University
Gyeongsan, South Korea
Metrics
H-Index
i10-Index
Citation Counts
62
183
12,782
Webometrics
Scientometrics
Triple Helix
Social Network Analysis
Big Data
Namho Chung
Kyung Hee University
Seoul, South Korea
Metrics
H-Index
i10-Index
Citation Counts
61
123
16,531
Smart Tourism
e-Tourism
IT Adoption
Knowledge Sharing
Travel Behavior
Chulmo Koo
Kyung Hee University
Seoul, South Korea
Metrics
H-Index
i10-Index
Citation Counts
57
93
13,408
smart tourism
tourism marketing
Soo Jin Choi
Metrics
H-Index
i10-Index
Citation Counts
55
118
9,480
Hyun Gyun Yuk
Korea National University of Transportation
Chungcheongbuk, South Korea
Metrics
H-Index
i10-Index
Citation Counts
52
106
7,301
Microbiological food safety
Wansoo Kim
Dong-A University
Busan, South Korea
Metrics
H-Index
i10-Index
Citation Counts
50
93
8,632
Yongjun Sung
Korea University
Seoul, South Korea
Metrics
H-Index
i10-Index
Citation Counts
50
94
12,028
Psychology
Branding
Advertising
Sustainability
Climate Change
Sung Young Park
Korea National University of Transportation
Chungcheongbuk, South Korea
Metrics
H-Index
i10-Index
Citation Counts
49
146
8,741
Biomaterials
Biosensor
Carbon Dots
Hydrogel
Stimuli-responsive NPs
Eunkook Mark Suh
Yonsei University
Seoul, South Korea
Metrics
H-Index
i10-Index
Citation Counts
47
71
103,113
Sukkyung You
Metrics
H-Index
i10-Index
Citation Counts
45
91
6,778
Positive psychology
Developmental Psychology
Jin Young Park
Metrics
H-Index
i10-Index
Citation Counts
43
142
6,849
Jae Ho Shin
Kwangwoon University
Seoul, South Korea
Metrics
H-Index
i10-Index
Citation Counts
42
82
6,432
electochemical sensor
biomedical sensor
nitric oxide
nanoparticle
nanofiber
Myung Ja Kim
Kyung Hee University
Seoul, South Korea
Metrics
H-Index
i10-Index
Citation Counts
40
72
8,711
ClimateCrisis
DataAnalytics/AI
Sustainability/Digitalization
SpaceTourism
GeoAI/Blockchain
Yong Ki Lee
Sejong University
Seoul, South Korea
Metrics
H-Index
i10-Index
Citation Counts
40
76
14,810
ESG
Franchising
Sustainability
Leadership
Hospitality & Tourism
Giyeon Kim
Chung Ang University
Multan, South Korea
Metrics
H-Index
i10-Index
Citation Counts
39
73
4,738
Geriatric Mental Health
Mental Health Disparities
Minority Mental Health
Minority Aging
Sangwon Park
Kyung Hee University
Seoul, South Korea
Metrics
H-Index
i10-Index
Citation Counts
38
68
8,489
Hospitality
Tourism
Information System
Big Data
G Murali Reddy
Metrics
H-Index
i10-Index
Citation Counts
38
70
3,755
MXenes
Semiconductor Nanostructures
Photonic Applications
Photocatalysis
Sensors
Taehong Cho
Hanyang University
Seoul, South Korea
Metrics
H-Index
i10-Index
Citation Counts
38
76
8,404
phonetics
laboratory phonology
speech production
speech perception
Korean
Seung Won Hwang
Metrics
H-Index
i10-Index
Citation Counts
38
117
5,239
language/data understanding