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 Jan 30, 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 (873.690) 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: 26
Collaboration
Metrics
H-Index
i10 Index
Citation Counts
67
311
102,334
* Total H IndexRankings
Ranking Based On Selection: 27
Signal Transduction
Tissue Microenvironment
Metrics
H-Index
i10 Index
Citation Counts
67
190
16,108
* Total H IndexRankings
Ranking Based On Selection: 28
labor markets
public policy
Metrics
H-Index
i10 Index
Citation Counts
65
161
21,918
* Total H IndexRankings
Ranking Based On Selection: 29
Political Science
Sociology
Metrics
H-Index
i10 Index
Citation Counts
65
207
17,215
* Total H IndexRankings
Ranking Based On Selection: 30
Wound Healing
Metrics
H-Index
i10 Index
Citation Counts
64
167
19,723
* Total H IndexRankings
Ranking Based On Selection: 31
cognitive neurocience
language
learning
memory
Metrics
H-Index
i10 Index
Citation Counts
64
124
23,571
* Total H IndexRankings
Ranking Based On Selection: 32
psychological foundations of democracy and dictatorship
radicalization
psychology of rights and d
Metrics
H-Index
i10 Index
Citation Counts
64
137
19,291
* Total H IndexRankings
Ranking Based On Selection: 33
Metrics
H-Index
i10 Index
Citation Counts
64
254
20,740
* Total H IndexRankings
Ranking Based On Selection: 34
Huntington's Disease
Metrics
H-Index
i10 Index
Citation Counts
63
167
18,800
* Total H IndexRankings
Ranking Based On Selection: 35
Nanomagnetism and spin transport
Metrics
H-Index
i10 Index
Citation Counts
62
154
14,144
* Total H IndexRankings
Ranking Based On Selection: 36
Islam
Metrics
H-Index
i10 Index
Citation Counts
61
198
30,680
* Total H IndexRankings
Ranking Based On Selection: 37
biostatistics
bioinformatics
cancer
clinical trials
Metrics
H-Index
i10 Index
Citation Counts
60
163
15,415
* Total H IndexRankings
Ranking Based On Selection: 38
development economics
Metrics
H-Index
i10 Index
Citation Counts
60
138
16,309
* Total H IndexRankings
Ranking Based On Selection: 39
Metrics
H-Index
i10 Index
Citation Counts
60
213
15,448
* Total H IndexRankings
Ranking Based On Selection: 40
Neurology
Neuroscience
Mild Cognitive Impairment
Dementia
Alzheimer's disease
Metrics
H-Index
i10 Index
Citation Counts
59
100
11,456
* Total H IndexRankings
Ranking Based On Selection: 41
Metrics
H-Index
i10 Index
Citation Counts
59
138
17,595
* Total H IndexRankings
Ranking Based On Selection: 42
Metrics
H-Index
i10 Index
Citation Counts
59
136
11,689
* Total H IndexRankings
Ranking Based On Selection: 43
Genetics
Cell Biology
S. cerevisiae
Metrics
H-Index
i10 Index
Citation Counts
59
92
19,162
* Total H IndexRankings
Ranking Based On Selection: 44
Neuropharmacology
Metrics
H-Index
i10 Index
Citation Counts
59
152
15,131
* Total H IndexRankings
Ranking Based On Selection: 45
Marine Mammals
Ethology
Behavioral Biology
Reproduction
Development
Metrics
H-Index
i10 Index
Citation Counts
58
99
16,102
* Total H IndexRankings
Ranking Based On Selection: 46
Theoretical Physics
Metrics
H-Index
i10 Index
Citation Counts
58
179
14,249
* Total H IndexRankings
Ranking Based On Selection: 47
Gulf War Illness
Chronic Fatigue Syndrome
Mucosal immunity
rhinosinusitis
Metrics
H-Index
i10 Index
Citation Counts
58
179
13,022
* Total H IndexRankings
Ranking Based On Selection: 48
agricultural research
agricultural policy
risk analysis
Metrics
H-Index
i10 Index
Citation Counts
58
178
18,417
* Total H IndexRankings
Ranking Based On Selection: 49
Economics
Health
Education
Metrics
H-Index
i10 Index
Citation Counts
57
95
15,079
* Total H IndexRankings
Ranking Based On Selection: 50
children's media
obesity and media
media and STEM skills
marketing and media
Metrics
H-Index
i10 Index
Citation Counts
57
106
19,839
Marty Johnson
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
67
311
102,334
Anton Wellstein
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
67
190
16,108
Signal Transduction
Tissue Microenvironment
Harry Holzer
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
65
161
21,918
labor markets
public policy
William Clyde Wilcox
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
65
207
17,215
Political Science
Sociology
Christopher Attinger
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
64
167
19,723
Michael T Ullman
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
64
124
23,571
cognitive neurocience
language
learning
memory
Fathali Moghaddam
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
64
137
19,291
psychological foundations of democracy and dictatorship
radicalization
psychology of rights and d
Ophir Frieder
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
64
254
20,740
Karen Elta Anderson
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
63
167
18,800
Kai Liu
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
62
154
14,144
Nanomagnetism and spin transport
John Esposito
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
61
198
30,680
Ming T Tan
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
60
163
15,415
biostatistics
bioinformatics
cancer
clinical trials
Shantayanan Devarajan
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
60
138
16,309
Robert Veatch
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
60
213
15,448
Raymond Scott Turner
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
59
100
11,456
Neurology
Neuroscience
Mild Cognitive Impairment
Dementia
Alzheimer's disease
Michael Johnson
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
59
138
17,595
Leena Hilakivi Clarke
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
59
136
11,689
Mark D Rose
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
59
92
19,162
Genetics
Cell Biology
S. cerevisiae
Kenneth Kellar
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
59
152
15,131
Janet Mann
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
58
99
16,102
Marine Mammals
Ethology
Behavioral Biology
Reproduction
Development
Jim Freericks
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
58
179
14,249
James Baraniuk
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
58
179
13,022
Gulf War Illness
Chronic Fatigue Syndrome
Mucosal immunity
rhinosinusitis
Jock R Anderson
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
58
178
18,417
agricultural research
agricultural policy
risk analysis
Jishnu Das
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
57
95
15,079
Sandra Calvert
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
57
106
19,839
children's media
obesity and media
media and STEM skills
marketing and media