AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 21, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.864) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
Long COVID
Clinical Epidemiology
Environmental Epidemiology
Pharmacoepidemiology
Nephrology
Metrics
H-Index
i10 Index
Citation Counts
89
164
139,122
* Total H IndexRankings
Ranking Based On Selection
:2
geriatric heart failure
multiple chronic conditions
Metrics
H-Index
i10 Index
Citation Counts
86
458
31,958
* Total H IndexRankings
Ranking Based On Selection
:3
colon
hepatitis
cancer
screening
Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
83
198
30,371
* Total H IndexRankings
Ranking Based On Selection
:4
Population and Human Genetics
Metrics
H-Index
i10 Index
Citation Counts
82
164
30,084
* Total H IndexRankings
Ranking Based On Selection
:5
surgery
Metrics
H-Index
i10 Index
Citation Counts
75
207
23,329
* Total H IndexRankings
Ranking Based On Selection
:6
mental health
veterans
suicidality
program evaluation
epidemiology
Metrics
H-Index
i10 Index
Citation Counts
73
247
19,080
* Total H IndexRankings
Ranking Based On Selection
:7
Cardiac preention
cardiac health services research
outcomes
quality of care
learning health care systems
Metrics
H-Index
i10 Index
Citation Counts
70
200
23,394
* Total H IndexRankings
Ranking Based On Selection
:8
dermatology
Metrics
H-Index
i10 Index
Citation Counts
67
211
13,382
* Total H IndexRankings
Ranking Based On Selection
:9
Clinical Epidemiology
Health Services Research
Epidemiology
TBI
Veterans
Metrics
H-Index
i10 Index
Citation Counts
65
162
16,120
* Total H IndexRankings
Ranking Based On Selection
:10
aging and endocrinology
Metrics
H-Index
i10 Index
Citation Counts
64
147
16,835
* Total H IndexRankings
Ranking Based On Selection
:11
Health Services Research
Metrics
H-Index
i10 Index
Citation Counts
61
218
13,385
* Total H IndexRankings
Ranking Based On Selection
:12
stress and trauma
Metrics
H-Index
i10 Index
Citation Counts
59
129
13,798
* Total H IndexRankings
Ranking Based On Selection
:13
Rheumatology
Metrics
H-Index
i10 Index
Citation Counts
55
153
13,853
* Total H IndexRankings
Ranking Based On Selection
:14
Hippocampus
Computational neuroscience
Learning & Memory
Metrics
H-Index
i10 Index
Citation Counts
52
142
12,341
* Total H IndexRankings
Ranking Based On Selection
:15
Radiology
Metrics
H-Index
i10 Index
Citation Counts
49
181
8,109
* Total H IndexRankings
Ranking Based On Selection
:16
Addiction
PTSD
Tobacco Science
Treatment Outcome and Development
Firefighters
Metrics
H-Index
i10 Index
Citation Counts
49
97
8,864
* Total H IndexRankings
Ranking Based On Selection
:17
Health services research
Metrics
H-Index
i10 Index
Citation Counts
49
127
10,937
* Total H IndexRankings
Ranking Based On Selection
:18
Drug Safety
Pharmacy Benefits Management
Conflicts of Interest
Metrics
H-Index
i10 Index
Citation Counts
48
136
8,382
* Total H IndexRankings
Ranking Based On Selection
:19
substance abuse
psychiatry
Metrics
H-Index
i10 Index
Citation Counts
47
86
9,461
* Total H IndexRankings
Ranking Based On Selection
:20
addictive disorders
gender differences
Veterans
Metrics
H-Index
i10 Index
Citation Counts
46
141
7,288
* Total H IndexRankings
Ranking Based On Selection
:21
pulmonary diseases
Metrics
H-Index
i10 Index
Citation Counts
46
79
10,984
* Total H IndexRankings
Ranking Based On Selection
:22
epidemiology
diabetes
atherosclerosis
cardiovascular disease
Metrics
H-Index
i10 Index
Citation Counts
45
82
9,880
* Total H IndexRankings
Ranking Based On Selection
:23
Dermatology
Metrics
H-Index
i10 Index
Citation Counts
44
261
10,100
* Total H IndexRankings
Ranking Based On Selection
:24
Behavioral Neuroscience
Psychiatry
Metrics
H-Index
i10 Index
Citation Counts
42
118
5,140
* Total H IndexRankings
Ranking Based On Selection
:25
Pharmacoepidemiology
Pharmaceutical policy
Metrics
H-Index
i10 Index
Citation Counts
41
117
10,690
Ziyad Al-Aly
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
89
164
139,122
Long COVID
Clinical Epidemiology
Environmental Epidemiology
Pharmacoepidemiology
Nephrology
Ali Ahmed
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
86
458
31,958
geriatric heart failure
multiple chronic conditions
Jason Dominitz
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
83
198
30,371
colon
hepatitis
cancer
screening
Gastroenterology
Jennifer E Huffman
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
82
164
30,084
Population and Human Genetics
Kamal Itani
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
75
207
23,329
Rani A Hoff (Desai)
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
73
247
19,080
mental health
veterans
suicidality
program evaluation
epidemiology
Thomas M Maddox
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
70
200
23,394
Cardiac preention
cardiac health services research
outcomes
quality of care
learning health care systems
Erin M Warshaw
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
67
211
13,382
Brent C Taylor
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
65
162
16,120
Clinical Epidemiology
Health Services Research
Epidemiology
TBI
Veterans
Marc Blackman
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
64
147
16,835
aging and endocrinology
Alex HS Harris
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
61
218
13,385
Health Services Research
Dawne Vogt
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
59
129
13,798
Grant Cannon
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
55
153
13,853
Catherine E Myers
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
52
142
12,341
Hippocampus
Computational neuroscience
Learning & Memory
Eric Y Chang
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
49
181
8,109
Suzy B Gulliver
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
49
97
8,864
Addiction
PTSD
Tobacco Science
Treatment Outcome and Development
Firefighters
Peter J Kaboli
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
49
127
10,937
Health services research
Chester Good
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
48
136
8,382
Drug Safety
Pharmacy Benefits Management
Conflicts of Interest
Grace Chang
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
47
86
9,461
Rani Hoff
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
46
141
7,288
addictive disorders
gender differences
Veterans
David Coultas
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
46
79
10,984
Dawn C Schwenke
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
45
82
9,880
epidemiology
diabetes
atherosclerosis
cardiovascular disease
Sandeep Kumar
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
44
261
10,100
RJ Servatius
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
42
118
5,140
Behavioral Neuroscience
Psychiatry
Katie J Suda
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
41
117
10,690
Pharmacoepidemiology
Pharmaceutical policy