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
Major depression
cytokines
tryptophan
chronic fatigue syndrome
redox signaling
Metrics
H-Index
i10 Index
Citation Counts
152
868
96,436
* Total H IndexRankings
Ranking Based On Selection: 2
Metrics
H-Index
i10 Index
Citation Counts
66
219
15,670
* Total H IndexRankings
Ranking Based On Selection: 3
Conductive and Electroactive Polymers
Metrics
H-Index
i10 Index
Citation Counts
49
181
9,323
* Total H IndexRankings
Ranking Based On Selection: 4
Fatty liver
NASH
Cirrhosis
Metrics
H-Index
i10 Index
Citation Counts
48
125
9,395
* Total H IndexRankings
Ranking Based On Selection: 5
smart grid
demand response
home/building energy management
Metrics
H-Index
i10 Index
Citation Counts
47
97
11,189
* Total H IndexRankings
Ranking Based On Selection: 6
Energy storage
Zinc-based batteries
Electrochemical processes
Metrics
H-Index
i10 Index
Citation Counts
41
122
4,893
* Total H IndexRankings
Ranking Based On Selection: 7
Biodiesel
Biobutanol
hydrogen production
CO oxidation
Biomass pretreatment
Metrics
H-Index
i10 Index
Citation Counts
40
99
5,868
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
37
73
5,255
* Total H IndexRankings
Ranking Based On Selection: 9
Peritoneal dialysis
fungal infection
glomerular disease
renal pathology
Metrics
H-Index
i10 Index
Citation Counts
34
83
7,799
* Total H IndexRankings
Ranking Based On Selection: 10
Medicine
Metrics
H-Index
i10 Index
Citation Counts
33
69
3,287
* Total H IndexRankings
Ranking Based On Selection: 11
Endoscopy
Endoscopic ultrasound
ERCP
Obesity
Pancreas
Metrics
H-Index
i10 Index
Citation Counts
32
65
2,960
* Total H IndexRankings
Ranking Based On Selection: 12
Glycosly-transferase and novel oligosaccharide synthesis
Metrics
H-Index
i10 Index
Citation Counts
31
59
4,317
* Total H IndexRankings
Ranking Based On Selection: 13
Bleeding disorders
Thrombosis
Snake venoms
Metrics
H-Index
i10 Index
Citation Counts
31
78
2,915
* Total H IndexRankings
Ranking Based On Selection: 14
Carbon Capture and Utilization
Metrics
H-Index
i10 Index
Citation Counts
27
50
2,956
* Total H IndexRankings
Ranking Based On Selection: 15
Metrics
H-Index
i10 Index
Citation Counts
27
34
3,466
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
27
56
2,438
* Total H IndexRankings
Ranking Based On Selection: 17
Upper gastrointestinal disease
Endoscopy
Diagnostic and Therapeutic Endoscopy
Metrics
H-Index
i10 Index
Citation Counts
26
36
2,956
* Total H IndexRankings
Ranking Based On Selection: 18
Metrics
H-Index
i10 Index
Citation Counts
25
39
2,135
* Total H IndexRankings
Ranking Based On Selection: 19
Surfactant for environmental application
Metrics
H-Index
i10 Index
Citation Counts
24
35
1,479
* Total H IndexRankings
Ranking Based On Selection: 20
Mineral and Rock Physics
Rock Mechanics
Geophysics
Metrics
H-Index
i10 Index
Citation Counts
23
25
1,605
* Total H IndexRankings
Ranking Based On Selection: 21
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,271
* Total H IndexRankings
Ranking Based On Selection: 22
Metrics
H-Index
i10 Index
Citation Counts
21
30
2,223
* Total H IndexRankings
Ranking Based On Selection: 23
Fear and Anxiety
Metrics
H-Index
i10 Index
Citation Counts
21
28
2,212
* Total H IndexRankings
Ranking Based On Selection: 24
Fermentation
Bioprocess
Metrics
H-Index
i10 Index
Citation Counts
21
37
1,666
* Total H IndexRankings
Ranking Based On Selection: 25
Metrics
H-Index
i10 Index
Citation Counts
21
35
1,776
Michael Maes
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
152
868
96,436
Major depression
cytokines
tryptophan
chronic fatigue syndrome
redox signaling
Donald Lj Quicke
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
66
219
15,670
Anuvat Sirivat
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
49
181
9,323
Sombat Treeprasertsuk
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
48
125
9,395
Manisa Pipattanasomporn
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
47
97
11,189
Soorathep Kheawhom
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
41
122
4,893
Apanee Luengnaruemitchai
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
40
99
5,868
Biodiesel
Biobutanol
hydrogen production
CO oxidation
Biomass pretreatment
Pramoch Rangsunvigit
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
37
73
5,255
Talerngsak Kanjanabuch
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
34
83
7,799
Peritoneal dialysis
fungal infection
glomerular disease
renal pathology
Padet Siriyasatien
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
33
69
3,287
Pradermchai Kongkam
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
32
65
2,960
Rath Pichyangkura
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
31
59
4,317
Ponlapat Rojnuckarin
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
31
78
2,915
Teerawat Sema
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
27
50
2,956
Roongruedee Chaiteerakij
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
27
34
3,466
Vudhichai Parasuk
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
27
56
2,438
Rapat Pittayanon
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
26
36
2,956
Upper gastrointestinal disease
Endoscopy
Diagnostic and Therapeutic Endoscopy
Varong Pavarajarn
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
25
39
2,135
Chantra Tongcumpou
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
24
35
1,479
Waruntorn Kanitpanyacharoen
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
23
25
1,605
Manint Usawachintachit
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
21
28
1,271
Kanitha Tananuwong
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
21
30
2,223
Carlos M Coelho
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
21
28
2,212
Nuttha Thongchul
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
21
37
1,666
Attawith Sudsang
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
21
35
1,776