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
Metrics
H-Index
i10 Index
Citation Counts
79
191
158,236
* Total H IndexRankings
Ranking Based On Selection: 2
Gastroenterology and Hepatology
Metrics
H-Index
i10 Index
Citation Counts
44
92
6,819
* Total H IndexRankings
Ranking Based On Selection: 3
Food Safety
Food Chemistry
Food Microbiology
Metrics
H-Index
i10 Index
Citation Counts
33
68
3,647
* Total H IndexRankings
Ranking Based On Selection: 4
Congenital Malformations
Anatomy
Embryology
Metrics
H-Index
i10 Index
Citation Counts
31
88
3,097
* Total H IndexRankings
Ranking Based On Selection: 5
Molecular epidemiology of parasites
Metrics
H-Index
i10 Index
Citation Counts
29
41
2,238
* Total H IndexRankings
Ranking Based On Selection: 6
Medical Education
Qualitative Research
Ethics
Geriatrics Pediatrics Nursing
Metrics
H-Index
i10 Index
Citation Counts
28
93
3,223
* Total H IndexRankings
Ranking Based On Selection: 7
clinical biochemistry
toxins
biochemistry of cancer
Metrics
H-Index
i10 Index
Citation Counts
28
62
2,183
* Total H IndexRankings
Ranking Based On Selection: 8
Education
Research
Health Communication
Qualitative Research
Aging issues
Metrics
H-Index
i10 Index
Citation Counts
27
90
2,874
* Total H IndexRankings
Ranking Based On Selection: 9
microbiology
medicine
Metrics
H-Index
i10 Index
Citation Counts
27
74
2,589
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
26
49
2,095
* Total H IndexRankings
Ranking Based On Selection: 11
Health Education & Promotion
Metrics
H-Index
i10 Index
Citation Counts
26
62
2,302
* Total H IndexRankings
Ranking Based On Selection: 12
Virology
Metrics
H-Index
i10 Index
Citation Counts
25
59
2,590
* Total H IndexRankings
Ranking Based On Selection: 13
Medical Virology
Metrics
H-Index
i10 Index
Citation Counts
23
33
3,381
* Total H IndexRankings
Ranking Based On Selection: 14
Metrics
H-Index
i10 Index
Citation Counts
23
29
1,717
* Total H IndexRankings
Ranking Based On Selection: 15
Anatomy
Neuroscience
Neurophysiology
Histology
Metrics
H-Index
i10 Index
Citation Counts
23
42
1,730
* Total H IndexRankings
Ranking Based On Selection: 16
Epidemiology
Public Health
Mendelian Randomization
Metrics
H-Index
i10 Index
Citation Counts
22
42
1,852
* Total H IndexRankings
Ranking Based On Selection: 17
environmental health enginnering
Metrics
H-Index
i10 Index
Citation Counts
22
37
1,409
* Total H IndexRankings
Ranking Based On Selection: 18
Policy Analysis
Health Economics
Health Management
Public Health
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,158
* Total H IndexRankings
Ranking Based On Selection: 19
Parasitology
Metrics
H-Index
i10 Index
Citation Counts
21
32
5,480
* Total H IndexRankings
Ranking Based On Selection: 20
Biostatistics
Metrics
H-Index
i10 Index
Citation Counts
21
66
1,900
* Total H IndexRankings
Ranking Based On Selection: 21
Human Nutrition
Pediatrics
Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
21
40
1,205
* Total H IndexRankings
Ranking Based On Selection: 22
Clinical Biochemistry
Cancer
Melatonin
Metrics
H-Index
i10 Index
Citation Counts
20
28
12,169
* Total H IndexRankings
Ranking Based On Selection: 23
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,214
* Total H IndexRankings
Ranking Based On Selection: 24
Anesthesiology and critical care medicine
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,151
* Total H IndexRankings
Ranking Based On Selection: 25
Molecular and Cellular Immunology
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,653
Gholamreza Roshandel
Metrics
H-Index
i10-Index
Citation Counts
79
191
158,236
Shahriyar Semnani
Metrics
H-Index
i10-Index
Citation Counts
44
92
6,819
Gastroenterology and Hepatology
Mojtaba Raeisi
Metrics
H-Index
i10-Index
Citation Counts
33
68
3,647
Food Safety
Food Chemistry
Food Microbiology
Mohammad Jafar Golalipour
Metrics
H-Index
i10-Index
Citation Counts
31
88
3,097
Mitra Sharbatkhori
Metrics
H-Index
i10-Index
Citation Counts
29
41
2,238
Molecular epidemiology of parasites
Leila Jouybari
Metrics
H-Index
i10-Index
Citation Counts
28
93
3,223
Medical Education
Qualitative Research
Ethics
Geriatrics Pediatrics Nursing
Joshani
Metrics
H-Index
i10-Index
Citation Counts
28
62
2,183
clinical biochemistry
toxins
biochemistry of cancer
Akram Sanagoo
Metrics
H-Index
i10-Index
Citation Counts
27
90
2,874
Education
Research
Health Communication
Qualitative Research
Aging issues
Ezzat A Ghaemi
Metrics
H-Index
i10-Index
Citation Counts
27
74
2,589
Vahid Khori
Metrics
H-Index
i10-Index
Citation Counts
26
49
2,095
Abdurrahman Charkazi
Metrics
H-Index
i10-Index
Citation Counts
26
62
2,302
Health Education & Promotion
Alijan Tabarraei
Metrics
H-Index
i10-Index
Citation Counts
25
59
2,590
Alireza Tahamtan
Metrics
H-Index
i10-Index
Citation Counts
23
33
3,381
Masoumeh Khalili
Metrics
H-Index
i10-Index
Citation Counts
23
29
1,717
Jahanshahi Mehrdad
Metrics
H-Index
i10-Index
Citation Counts
23
42
1,730
Anatomy
Neuroscience
Neurophysiology
Histology
Abdolhalim Rajabi
Metrics
H-Index
i10-Index
Citation Counts
22
42
1,852
Epidemiology
Public Health
Mendelian Randomization
Yousef Dadban Shahamat
Metrics
H-Index
i10-Index
Citation Counts
22
37
1,409
environmental health enginnering
Alireza Heidari
Metrics
H-Index
i10-Index
Citation Counts
22
36
1,158
Policy Analysis
Health Economics
Health Management
Public Health
Hamed Kalani
Metrics
H-Index
i10-Index
Citation Counts
21
32
5,480
Mohammad Ali Vakili
Metrics
H-Index
i10-Index
Citation Counts
21
66
1,900
Gholamreza Veghari
Metrics
H-Index
i10-Index
Citation Counts
21
40
1,205
Human Nutrition
Pediatrics
Epidemiology
Seyed Mostafa Mir
Metrics
H-Index
i10-Index
Citation Counts
20
28
12,169
Clinical Biochemistry
Cancer
Melatonin
Yaghoub Yazdani
Metrics
H-Index
i10-Index
Citation Counts
20
30
1,214
Ali Jabbari
Metrics
H-Index
i10-Index
Citation Counts
20
25
1,151
Anesthesiology and critical care medicine
Saeed Mohammadi
Metrics
H-Index
i10-Index
Citation Counts
18
26
1,653
Molecular and Cellular Immunology