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 03, 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 (870.057) 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
Nuclear Physics
Particle Physics
Metrics
H-Index
i10 Index
Citation Counts
161
593
91,741
* Total H IndexRankings
Ranking Based On Selection: 2
Analytical Chemistry
Environmental Chemistry
Food safety control
Environmental quality
Metrics
H-Index
i10 Index
Citation Counts
75
210
24,095
* Total H IndexRankings
Ranking Based On Selection: 3
Artificial Intelligence
Soft Computing
Fuzzy Computing
Fuzzy Recommender Systems
Geographic Information System
Metrics
H-Index
i10 Index
Citation Counts
58
126
9,308
* Total H IndexRankings
Ranking Based On Selection: 4
Environmental chemistry
persistent organic pollutants
endocrine active chemicals
toxic heavy metals
human exposure
Metrics
H-Index
i10 Index
Citation Counts
47
104
8,405
* Total H IndexRankings
Ranking Based On Selection: 5
Pragmatics
Discourse Analysis
Conversation Analysis
Metrics
H-Index
i10 Index
Citation Counts
41
94
7,686
* Total H IndexRankings
Ranking Based On Selection: 6
Health services research
Metrics
H-Index
i10 Index
Citation Counts
38
99
4,428
* Total H IndexRankings
Ranking Based On Selection: 7
analytical chemistry
environmental chemistry
environmental toxicology
Metrics
H-Index
i10 Index
Citation Counts
35
53
3,347
* Total H IndexRankings
Ranking Based On Selection: 8
Adsorption
Analytical Chemistry
Environmental Chemistry
Surfactants - Polymers
Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
32
54
2,525
* Total H IndexRankings
Ranking Based On Selection: 9
Ecology
Evolution
Conservation Biology
Metrics
H-Index
i10 Index
Citation Counts
30
89
3,878
* Total H IndexRankings
Ranking Based On Selection: 10
magnetism
nanotechnology
biosensor
magnetic devices
Metrics
H-Index
i10 Index
Citation Counts
30
83
3,260
* Total H IndexRankings
Ranking Based On Selection: 11
Flood
Vulnerability
Agricultural
GIS and Remote Sensing
Metrics
H-Index
i10 Index
Citation Counts
29
50
2,915
* Total H IndexRankings
Ranking Based On Selection: 12
Interpreting gravity and magnetic data
Metrics
H-Index
i10 Index
Citation Counts
29
55
2,011
* Total H IndexRankings
Ranking Based On Selection: 13
Air purification
Photocatalysis
Carbon dioxide conversion
Solar fuels
Water splitting
Metrics
H-Index
i10 Index
Citation Counts
28
33
1,789
* Total H IndexRankings
Ranking Based On Selection: 14
Metrics
H-Index
i10 Index
Citation Counts
27
43
2,566
* Total H IndexRankings
Ranking Based On Selection: 15
Geospatial Analytics
Metrics
H-Index
i10 Index
Citation Counts
25
39
2,541
* Total H IndexRankings
Ranking Based On Selection: 16
Photocatalysis
Adsorption
Nanomaterials
Environmental Engineering
Metrics
H-Index
i10 Index
Citation Counts
25
41
1,844
* Total H IndexRankings
Ranking Based On Selection: 17
Economics
Development and Social Sciences
Metrics
H-Index
i10 Index
Citation Counts
25
39
1,912
* Total H IndexRankings
Ranking Based On Selection: 18
Mindspongecon
Environmental culture
Environmental Economics
Macroeconomics
Metrics
H-Index
i10 Index
Citation Counts
24
30
2,243
* Total H IndexRankings
Ranking Based On Selection: 19
Physics
Nanoscience and Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
24
52
1,920
* Total H IndexRankings
Ranking Based On Selection: 20
Regional Climate Modelling and Climate Change
S2S Prediction
Metrics
H-Index
i10 Index
Citation Counts
23
42
1,773
* Total H IndexRankings
Ranking Based On Selection: 21
Metrics
H-Index
i10 Index
Citation Counts
23
31
1,874
* Total H IndexRankings
Ranking Based On Selection: 22
Metrics
H-Index
i10 Index
Citation Counts
23
30
1,852
* Total H IndexRankings
Ranking Based On Selection: 23
Cancer cells
Stem cells
immune cells
regenerative medicine
cancer therapy
Metrics
H-Index
i10 Index
Citation Counts
23
36
1,409
* Total H IndexRankings
Ranking Based On Selection: 24
Continuum mechanics
Metrics
H-Index
i10 Index
Citation Counts
23
52
1,514
* Total H IndexRankings
Ranking Based On Selection: 25
Artificial Intelligence
Knowledge Acquisition
Natural Language Processing
Metrics
H-Index
i10 Index
Citation Counts
23
48
4,520
C Nguyen-Mau
Metrics
H-Index
i10-Index
Citation Counts
161
593
91,741
Hung Viet Pham
Metrics
H-Index
i10-Index
Citation Counts
75
210
24,095
Analytical Chemistry
Environmental Chemistry
Food safety control
Environmental quality
Le Hoang Son
Metrics
H-Index
i10-Index
Citation Counts
58
126
9,308
Artificial Intelligence
Soft Computing
Fuzzy Computing
Fuzzy Recommender Systems
Geographic Information System
Tu Binh Minh
Metrics
H-Index
i10-Index
Citation Counts
47
104
8,405
Environmental chemistry
persistent organic pollutants
endocrine active chemicals
toxic heavy metals
human exposure
Thuy Pham Thi Thanh
Metrics
H-Index
i10-Index
Citation Counts
41
94
7,686
Pragmatics
Discourse Analysis
Conversation Analysis
Long Nguyễn Hoàng
Metrics
H-Index
i10-Index
Citation Counts
38
99
4,428
Health services research
Nguyen Minh Tue
Metrics
H-Index
i10-Index
Citation Counts
35
53
3,347
analytical chemistry
environmental chemistry
environmental toxicology
Tien Duc Pham
Metrics
H-Index
i10-Index
Citation Counts
32
54
2,525
Adsorption
Analytical Chemistry
Environmental Chemistry
Surfactants - Polymers
Nanomaterials
Lê Đức Minh
Metrics
H-Index
i10-Index
Citation Counts
30
89
3,878
Ecology
Evolution
Conservation Biology
NH Duc
Metrics
H-Index
i10-Index
Citation Counts
30
83
3,260
magnetism
nanotechnology
biosensor
magnetic devices
Huu Duy Nguyen
Metrics
H-Index
i10-Index
Citation Counts
29
50
2,915
Luan Thanh Pham
Metrics
H-Index
i10-Index
Citation Counts
29
55
2,011
Thanh-Dong Pham
Metrics
H-Index
i10-Index
Citation Counts
28
33
1,789
Air purification
Photocatalysis
Carbon dioxide conversion
Solar fuels
Water splitting
Du Nguyen Huu
Metrics
H-Index
i10-Index
Citation Counts
27
43
2,566
Quang Thanh Bui
Metrics
H-Index
i10-Index
Citation Counts
25
39
2,541
Dinh Trinh Tran
Metrics
H-Index
i10-Index
Citation Counts
25
41
1,844
Photocatalysis
Adsorption
Nanomaterials
Environmental Engineering
Tuyen Quang Tran
Metrics
H-Index
i10-Index
Citation Counts
25
39
1,912
Economics
Development and Social Sciences
Quy Khuc
Metrics
H-Index
i10-Index
Citation Counts
24
30
2,243
Mindspongecon
Environmental culture
Environmental Economics
Macroeconomics
Nguyen Hoang Luong
Metrics
H-Index
i10-Index
Citation Counts
24
52
1,920
Tan Phan Van
Metrics
H-Index
i10-Index
Citation Counts
23
42
1,773
Regional Climate Modelling and Climate Change
S2S Prediction
Hong Duc Doan
Metrics
H-Index
i10-Index
Citation Counts
23
31
1,874
Le Huu Tuyen
Metrics
H-Index
i10-Index
Citation Counts
23
30
1,852
Hoang Thi My Nhung
Metrics
H-Index
i10-Index
Citation Counts
23
36
1,409
Cancer cells
Stem cells
immune cells
regenerative medicine
cancer therapy
Vinh Pham
Metrics
H-Index
i10-Index
Citation Counts
23
52
1,514
Son Bao Pham
Metrics
H-Index
i10-Index
Citation Counts
23
48
4,520
Artificial Intelligence
Knowledge Acquisition
Natural Language Processing