University, Subject, Country, Region, World
American University 40 Scientists Subject Rankings - 2025
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
Epidemiology
NCD
Aging
Metrics
H-Index
i10 Index
Citation Counts
69
180
63,670
* Total H IndexRankings
Ranking Based On Selection: 2
Epidemiology
biostatistics
clinical research
Metrics
H-Index
i10 Index
Citation Counts
65
330
18,707
* Total H IndexRankings
Ranking Based On Selection: 3
Metrics
H-Index
i10 Index
Citation Counts
40
79
5,519
* Total H IndexRankings
Ranking Based On Selection: 4
Public Health
Metrics
H-Index
i10 Index
Citation Counts
33
65
3,455
* Total H IndexRankings
Ranking Based On Selection: 5
Metrics
H-Index
i10 Index
Citation Counts
22
26
2,043
* Total H IndexRankings
Ranking Based On Selection: 6
public health ethics
research ethics
qualitative health research
social exclusion
commercial determinants of health
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,152
* Total H IndexRankings
Ranking Based On Selection: 7
Real Estate and Facilities Management
Metrics
H-Index
i10 Index
Citation Counts
19
45
2,459
* Total H IndexRankings
Ranking Based On Selection: 8
Epidemiology
cognitive aging
brain health
mental health
Metrics
H-Index
i10 Index
Citation Counts
16
22
740
* Total H IndexRankings
Ranking Based On Selection: 9
Public Health
Injury Research and Prevention
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,066
* Total H IndexRankings
Ranking Based On Selection: 10
Public Health
Pediatrics
Child nutrition
Psychometrics
Metrics
H-Index
i10 Index
Citation Counts
15
18
735
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* Total H IndexRankings
Ranking Based On Selection: 11
Health Education
Health Behavior
Public Health
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,610
* Total H IndexRankings
Ranking Based On Selection: 12
public health
health policy
emerging diseases
reemerging diseases
arboviruses
Metrics
H-Index
i10 Index
Citation Counts
13
14
537
* Total H IndexRankings
Ranking Based On Selection: 13
Public Health
Metrics
H-Index
i10 Index
Citation Counts
11
17
485
* Total H IndexRankings
Ranking Based On Selection: 14
Public Health and Hospital Management
Metrics
H-Index
i10 Index
Citation Counts
10
10
328
* Total H IndexRankings
Ranking Based On Selection: 15
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,189
* Total H IndexRankings
Ranking Based On Selection: 16
Systematic Reviews
Scoping Reviews
Health Informatics
Public Health
Biology
Metrics
H-Index
i10 Index
Citation Counts
9
9
492
* Total H IndexRankings
Ranking Based On Selection: 17
Public Health
Education
Machine Learning
Demography
Data Science
Metrics
H-Index
i10 Index
Citation Counts
8
5
162
* Total H IndexRankings
Ranking Based On Selection: 18
Public Health
Metrics
H-Index
i10 Index
Citation Counts
8
5
146
* Total H IndexRankings
Ranking Based On Selection: 19
Public Health
Metrics
H-Index
i10 Index
Citation Counts
6
5
119
* Total H IndexRankings
Ranking Based On Selection: 20
public health
tobacco control
consumer analyses
organic food
organic market
Metrics
H-Index
i10 Index
Citation Counts
5
4
139
* Total H IndexRankings
Ranking Based On Selection: 21
Maternal and Child Health
Epidemiology
Public Health
Bioscience
Metrics
H-Index
i10 Index
Citation Counts
5
2
123
* Total H IndexRankings
Ranking Based On Selection: 22
Public health
Metrics
H-Index
i10 Index
Citation Counts
5
3
123
* Total H IndexRankings
Ranking Based On Selection: 23
Bioethics
Health Ethics
Public Health
Environmental Health
Metrics
H-Index
i10 Index
Citation Counts
4
3
92
* Total H IndexRankings
Ranking Based On Selection: 24
Public Health
Health care policy and management
Epidemiology
Tuberculosis
Monitoring and Evaluation
Metrics
H-Index
i10 Index
Citation Counts
4
1
31
* Total H IndexRankings
Ranking Based On Selection: 25
Public Health
Health Promotion
Epidemiology
Global health
Metrics
H-Index
i10 Index
Citation Counts
4
1
30
Abla Mehio Sibai
American University of Beirut
Beirut, Lebanon
Metrics
H-Index
i10-Index
Citation Counts
69
180
63,670
Epidemiology
NCD
Aging
Hani Tamim
American University of Beirut
Beirut, Lebanon
Metrics
H-Index
i10-Index
Citation Counts
65
330
18,707
Epidemiology
biostatistics
clinical research
Hala Ghattas
American University of Beirut
Beirut, Lebanon
Metrics
H-Index
i10-Index
Citation Counts
40
79
5,519
Rima Nakkash
American University of Beirut
Beirut, Lebanon
Metrics
H-Index
i10-Index
Citation Counts
33
65
3,455
Chaza Akik
American University of Beirut
Beirut, Lebanon
Metrics
H-Index
i10-Index
Citation Counts
22
26
2,043
Jihad Makhoul
American University of Beirut
Beirut, Lebanon
Metrics
H-Index
i10-Index
Citation Counts
21
31
1,152
public health ethics
research ethics
qualitative health research
social exclusion
commercial determinants of health
Aliyu Ahmad
Metrics
H-Index
i10-Index
Citation Counts
19
45
2,459
Real Estate and Facilities Management
Martine Elbejjani
American University of Beirut
Beirut, Lebanon
Metrics
H-Index
i10-Index
Citation Counts
16
22
740
Epidemiology
cognitive aging
brain health
mental health
Samar Alhajj
American University of Beirut
Beirut, Lebanon
Metrics
H-Index
i10-Index
Citation Counts
15
20
1,066
Public Health
Injury Research and Prevention
Anahit Demirchyan
American University of Armenia
Yerevan, Armenia
Metrics
H-Index
i10-Index
Citation Counts
15
18
735
Public Health
Pediatrics
Child nutrition
Psychometrics
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Doris Jaalouk
American University of Iraq Baghdad
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
13
15
1,610
Health Education
Health Behavior
Public Health
Walfrido Kühl Svoboda
Federal University of Latin American Integration (UNILA)
Foz do Iguaçu, Brazil
Metrics
H-Index
i10-Index
Citation Counts
13
14
537
public health
health policy
emerging diseases
reemerging diseases
arboviruses
Ibrahim Musa Kurna
Metrics
H-Index
i10-Index
Citation Counts
11
17
485
Keerti Bhusan Pradhan
Metrics
H-Index
i10-Index
Citation Counts
10
10
328
Public Health and Hospital Management
IBRAHIM GARBA
Metrics
H-Index
i10-Index
Citation Counts
9
9
1,189
Ola El Zein
American University of Beirut
Beirut, Lebanon
Metrics
H-Index
i10-Index
Citation Counts
9
9
492
Systematic Reviews
Scoping Reviews
Health Informatics
Public Health
Biology
Md Mortuza Ahmmed
Metrics
H-Index
i10-Index
Citation Counts
8
5
162
Public Health
Education
Machine Learning
Demography
Data Science
Yahaya Ahmed .
Metrics
H-Index
i10-Index
Citation Counts
8
5
146
Varduhi Hayrumyan
American University of Armenia
Yerevan, Armenia
Metrics
H-Index
i10-Index
Citation Counts
6
5
119
Malak Tleis
American University of Beirut
Beirut, Lebanon
Metrics
H-Index
i10-Index
Citation Counts
5
4
139
public health
tobacco control
consumer analyses
organic food
organic market
Khandaker Sabit Bin Razzak
Metrics
H-Index
i10-Index
Citation Counts
5
2
123
Maternal and Child Health
Epidemiology
Public Health
Bioscience
Olutayo Folashade Martins
Metrics
H-Index
i10-Index
Citation Counts
5
3
123
Diana Mikati
American University of Beirut
Beirut, Lebanon
Metrics
H-Index
i10-Index
Citation Counts
4
3
92
Bioethics
Health Ethics
Public Health
Environmental Health
Hratchia Lylozian
American University of Armenia
Yerevan, Armenia
Metrics
H-Index
i10-Index
Citation Counts
4
1
31
Public Health
Health care policy and management
Epidemiology
Tuberculosis
Monitoring and Evaluation
İffat Tasnim Haque|Iffat Haque, IT Haque
Metrics
H-Index
i10-Index
Citation Counts
4
1
30
Public Health
Health Promotion
Epidemiology
Global health