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
Biological Sciences
Metrics
H-Index
i10 Index
Citation Counts
123
503
53,582
* Total H IndexRankings
Ranking Based On Selection: 2
Metrics
H-Index
i10 Index
Citation Counts
106
307
41,286
* Total H IndexRankings
Ranking Based On Selection: 3
Metrics
H-Index
i10 Index
Citation Counts
105
729
44,035
* Total H IndexRankings
Ranking Based On Selection: 4
Healthy Aging
Alzheimer's Disease
Huntington's Disease
Mitochondria
MicroRNAs
Metrics
H-Index
i10 Index
Citation Counts
97
223
34,834
* Total H IndexRankings
Ranking Based On Selection: 5
Cancer developmental therapeutics
Metrics
H-Index
i10 Index
Citation Counts
91
282
33,070
* Total H IndexRankings
Ranking Based On Selection: 6
Cardiovascular Diseases
Metrics
H-Index
i10 Index
Citation Counts
83
396
101,260
* Total H IndexRankings
Ranking Based On Selection: 7
Pathology
Hematopathology
Metrics
H-Index
i10 Index
Citation Counts
76
260
37,450
* Total H IndexRankings
Ranking Based On Selection: 8
Cardiology
Metrics
H-Index
i10 Index
Citation Counts
72
186
34,419
* Total H IndexRankings
Ranking Based On Selection: 9
Medicine
Cancer
WMD Defense
Antioxidants
Metabolic Syndrome
Metrics
H-Index
i10 Index
Citation Counts
70
212
15,695
* Total H IndexRankings
Ranking Based On Selection: 10
cancer
chemoprevention
experimental therapeutics
molecular pharmacology
Metrics
H-Index
i10 Index
Citation Counts
59
128
11,581
* Total H IndexRankings
Ranking Based On Selection: 11
Drug Delivery to Brain
Blood-Brain Barrier
Drug Transport
Metrics
H-Index
i10 Index
Citation Counts
57
109
12,551
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
54
100
12,370
* Total H IndexRankings
Ranking Based On Selection: 13
Neurogastroenterology
GI motility
Metrics
H-Index
i10 Index
Citation Counts
53
113
8,894
* Total H IndexRankings
Ranking Based On Selection: 14
Toxicology
airway management
Metrics
H-Index
i10 Index
Citation Counts
53
100
9,682
* Total H IndexRankings
Ranking Based On Selection: 15
Cancer biology
receptor tyrosine kinase
immunology
Metrics
H-Index
i10 Index
Citation Counts
51
104
7,979
* Total H IndexRankings
Ranking Based On Selection: 16
Medicine
Metrics
H-Index
i10 Index
Citation Counts
49
228
11,547
* Total H IndexRankings
Ranking Based On Selection: 17
Internal Medicine
Nephrology. Opera
Music
Metrics
H-Index
i10 Index
Citation Counts
48
130
8,338
* Total H IndexRankings
Ranking Based On Selection: 18
Oncology Research
Metrics
H-Index
i10 Index
Citation Counts
47
97
7,848
* Total H IndexRankings
Ranking Based On Selection: 19
health psychology
women's health
trauma
breastfeeding
postpartum depression
Metrics
H-Index
i10 Index
Citation Counts
47
87
12,896
* Total H IndexRankings
Ranking Based On Selection: 20
nutrition
mind-body exercise
musculoskeletal health
diabetes
pain
Metrics
H-Index
i10 Index
Citation Counts
46
103
8,540
* Total H IndexRankings
Ranking Based On Selection: 21
Obstetrics and Gynecology
Ultrasound
Medical Education
Faculty Development
Metrics
H-Index
i10 Index
Citation Counts
45
99
6,495
* Total H IndexRankings
Ranking Based On Selection: 22
Drug Inhalational drug delivery
Pulmonary hypertension
3D Printing and microfluidics
Metrics
H-Index
i10 Index
Citation Counts
44
91
6,928
* Total H IndexRankings
Ranking Based On Selection: 23
Biostatistics
Epidemiology
Clinical Trial
Statistics
Metrics
H-Index
i10 Index
Citation Counts
43
137
6,723
* Total H IndexRankings
Ranking Based On Selection: 24
Machine-learning in Medical Practice
Pharmacokinetics/Pharmacodynamics
Experimental Therapeutics
Metrics
H-Index
i10 Index
Citation Counts
42
82
6,609
* Total H IndexRankings
Ranking Based On Selection: 25
Neurology
Stroke
neurocritical care
ethics
Metrics
H-Index
i10 Index
Citation Counts
41
97
10,678
Vadivel Ganapathy
Metrics
H-Index
i10-Index
Citation Counts
123
503
53,582
Matthew Grisham
Metrics
H-Index
i10-Index
Citation Counts
106
307
41,286
Sanjay Srivastava
Metrics
H-Index
i10-Index
Citation Counts
105
729
44,035
P Hemachandra Reddy
Metrics
H-Index
i10-Index
Citation Counts
97
223
34,834
Healthy Aging
Alzheimer's Disease
Huntington's Disease
Mitochondria
MicroRNAs
C Patrick Reynolds
Metrics
H-Index
i10-Index
Citation Counts
91
282
33,070
Cancer developmental therapeutics
Debabrata Mukherjee
Metrics
H-Index
i10-Index
Citation Counts
83
396
101,260
Attilio Orazi
Metrics
H-Index
i10-Index
Citation Counts
76
260
37,450
Richard Lange
Metrics
H-Index
i10-Index
Citation Counts
72
186
34,419
Sanjay Awasthi
Metrics
H-Index
i10-Index
Citation Counts
70
212
15,695
Sanjay K Srivastava
Metrics
H-Index
i10-Index
Citation Counts
59
128
11,581
cancer
chemoprevention
experimental therapeutics
molecular pharmacology
Quentin Smith
Metrics
H-Index
i10-Index
Citation Counts
57
109
12,551
Drug Delivery to Brain
Blood-Brain Barrier
Drug Transport
Kendra Rumbaugh
Metrics
H-Index
i10-Index
Citation Counts
54
100
12,370
Irene Sarosiek
Metrics
H-Index
i10-Index
Citation Counts
53
113
8,894
Neurogastroenterology
GI motility
Stephen W Borron
Metrics
H-Index
i10-Index
Citation Counts
53
100
9,682
Toxicology
airway management
Ming Hai Wang
Metrics
H-Index
i10-Index
Citation Counts
51
104
7,979
Cancer biology
receptor tyrosine kinase
immunology
Kenneth Nugent
Metrics
H-Index
i10-Index
Citation Counts
49
228
11,547
Neil A Kurtzman
Metrics
H-Index
i10-Index
Citation Counts
48
130
8,338
Internal Medicine
Nephrology. Opera
Music
Min Kang
Metrics
H-Index
i10-Index
Citation Counts
47
97
7,848
Kathleen Kendall Tackett
Metrics
H-Index
i10-Index
Citation Counts
47
87
12,896
health psychology
women's health
trauma
breastfeeding
postpartum depression
Chwan Li Shen
Metrics
H-Index
i10-Index
Citation Counts
46
103
8,540
nutrition
mind-body exercise
musculoskeletal health
diabetes
pain
Sanja Kupesic
Metrics
H-Index
i10-Index
Citation Counts
45
99
6,495
Obstetrics and Gynecology
Ultrasound
Medical Education
Faculty Development
Fakhrul Ahsan
Metrics
H-Index
i10-Index
Citation Counts
44
91
6,928
Drug Inhalational drug delivery
Pulmonary hypertension
3D Printing and microfluidics
Alok Dwivedi
Metrics
H-Index
i10-Index
Citation Counts
43
137
6,723
Biostatistics
Epidemiology
Clinical Trial
Statistics
Jotam G Pasipanodya
Metrics
H-Index
i10-Index
Citation Counts
42
82
6,609
Machine-learning in Medical Practice
Pharmacokinetics/Pharmacodynamics
Experimental Therapeutics
Salvador Cruz-Flores
Metrics
H-Index
i10-Index
Citation Counts
41
97
10,678
Neurology
Stroke
neurocritical care
ethics