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: 76
environmental and occupational health sciences
climate and health
maternal and child health
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,249
* Total H IndexRankings
Ranking Based On Selection: 77
urban health
immigrant health
diabetes
obesity
maternal health
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,426
* Total H IndexRankings
Ranking Based On Selection: 78
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,197
* Total H IndexRankings
Ranking Based On Selection: 79
Acute Stroke Management
Neuroimaging
Stroke Prevention
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,105
* Total H IndexRankings
Ranking Based On Selection: 80
Orthopaedic Surgery
Metrics
H-Index
i10 Index
Citation Counts
14
23
629
* Total H IndexRankings
Ranking Based On Selection: 81
Orthopaedic Surgery
Metrics
H-Index
i10 Index
Citation Counts
14
20
952
* Total H IndexRankings
Ranking Based On Selection: 82
Biochemistry
Metrics
H-Index
i10 Index
Citation Counts
14
17
570
* Total H IndexRankings
Ranking Based On Selection: 83
substance use
tobacco use
mental health
health disparities
marginalization
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,207
* Total H IndexRankings
Ranking Based On Selection: 84
emergency medicine
resuscitation
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,069
* Total H IndexRankings
Ranking Based On Selection: 85
Orthopedic Spine Surgery
Metrics
H-Index
i10 Index
Citation Counts
14
15
402
* Total H IndexRankings
Ranking Based On Selection: 86
trauma
surgical critical care
surgery
Metrics
H-Index
i10 Index
Citation Counts
14
22
843
* Total H IndexRankings
Ranking Based On Selection: 87
Physiology & Pharmacology
Metrics
H-Index
i10 Index
Citation Counts
14
20
709
* Total H IndexRankings
Ranking Based On Selection: 88
occupational therapy
Metrics
H-Index
i10 Index
Citation Counts
14
17
830
* Total H IndexRankings
Ranking Based On Selection: 89
Pediatrics
Surgery
Critical Care
Metrics
H-Index
i10 Index
Citation Counts
13
15
789
* Total H IndexRankings
Ranking Based On Selection: 90
Next Generation Sequencing
Algorithms
Bayesian Statistics
Athletics
Metrics
H-Index
i10 Index
Citation Counts
13
15
757
* Total H IndexRankings
Ranking Based On Selection: 91
RNA Biology
protein translation
Metrics
H-Index
i10 Index
Citation Counts
13
14
2,437
* Total H IndexRankings
Ranking Based On Selection: 92
Adult Cardiac Surgery
Mechanical Circulatory Assist Device
Heart Transplant
Structural Heart
Metrics
H-Index
i10 Index
Citation Counts
13
14
646
* Total H IndexRankings
Ranking Based On Selection: 93
Pediatric Endocrinology
Metrics
H-Index
i10 Index
Citation Counts
13
18
605
* Total H IndexRankings
Ranking Based On Selection: 94
Neuroscience
Synaptic Mechanisms
Therapeutic study
Neurologic Diseases
Metrics
H-Index
i10 Index
Citation Counts
13
14
762
* Total H IndexRankings
Ranking Based On Selection: 95
Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,639
* Total H IndexRankings
Ranking Based On Selection: 96
Vascular Neurology
Metrics
H-Index
i10 Index
Citation Counts
12
16
828
* Total H IndexRankings
Ranking Based On Selection: 97
Lipid Metabolism & Cancer Research
Metrics
H-Index
i10 Index
Citation Counts
12
13
744
* Total H IndexRankings
Ranking Based On Selection: 98
Anesthesiology
Cardiothoracic Anesthesiology
Metrics
H-Index
i10 Index
Citation Counts
12
15
527
* Total H IndexRankings
Ranking Based On Selection: 99
Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
12
13
583
* Total H IndexRankings
Ranking Based On Selection: 100
Neuroradiology
Metrics
H-Index
i10 Index
Citation Counts
11
13
544
Laura A Geer
Metrics
H-Index
i10-Index
Citation Counts
15
16
1,249
environmental and occupational health sciences
climate and health
maternal and child health
Aimee Afable
Metrics
H-Index
i10-Index
Citation Counts
15
18
1,426
urban health
immigrant health
diabetes
obesity
maternal health
Brian Gale
Metrics
H-Index
i10-Index
Citation Counts
15
16
1,197
Nikolaos Papamitsakis
Metrics
H-Index
i10-Index
Citation Counts
15
16
1,105
Acute Stroke Management
Neuroimaging
Stroke Prevention
Vidushan Nadarajah
Metrics
H-Index
i10-Index
Citation Counts
14
23
629
William P Urban
Metrics
H-Index
i10-Index
Citation Counts
14
20
952
Nanjaraj Urs An
Metrics
H-Index
i10-Index
Citation Counts
14
17
570
Azure Thompson
Metrics
H-Index
i10-Index
Citation Counts
14
15
1,207
substance use
tobacco use
mental health
health disparities
marginalization
Ian S Desouza
Metrics
H-Index
i10-Index
Citation Counts
14
15
1,069
emergency medicine
resuscitation
Jad Bou Monsef
Metrics
H-Index
i10-Index
Citation Counts
14
15
402
Orthopedic Spine Surgery
Akella Chendrasekhar
Metrics
H-Index
i10-Index
Citation Counts
14
22
843
trauma
surgical critical care
surgery
Nilank Shahms Cfn Cnc
Metrics
H-Index
i10-Index
Citation Counts
14
20
709
Joyce Sabari
Metrics
H-Index
i10-Index
Citation Counts
14
17
830
Youssef E Ahmed
Metrics
H-Index
i10-Index
Citation Counts
13
15
789
Pediatrics
Surgery
Critical Care
Tade Souaiaia
Metrics
H-Index
i10-Index
Citation Counts
13
15
757
Next Generation Sequencing
Algorithms
Bayesian Statistics
Athletics
Alexandra Zinoviev
Metrics
H-Index
i10-Index
Citation Counts
13
14
2,437
RNA Biology
protein translation
Louis H Stein
Metrics
H-Index
i10-Index
Citation Counts
13
14
646
Adult Cardiac Surgery
Mechanical Circulatory Assist Device
Heart Transplant
Structural Heart
Vatcharapan Umpaichitra
Metrics
H-Index
i10-Index
Citation Counts
13
18
605
Pediatric Endocrinology
Zhen Yu Zhou
Metrics
H-Index
i10-Index
Citation Counts
13
14
762
Neuroscience
Synaptic Mechanisms
Therapeutic study
Neurologic Diseases
Snow Trinh Nguyen
Metrics
H-Index
i10-Index
Citation Counts
13
13
1,639
Michela Rosso
Metrics
H-Index
i10-Index
Citation Counts
12
16
828
Yeunpo Chiang
Metrics
H-Index
i10-Index
Citation Counts
12
13
744
Jeans Miguel Santana
Metrics
H-Index
i10-Index
Citation Counts
12
15
527
Anesthesiology
Cardiothoracic Anesthesiology
Sangmi Lee
Metrics
H-Index
i10-Index
Citation Counts
12
13
583
Zerwa Farooq
Metrics
H-Index
i10-Index
Citation Counts
11
13
544