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 29, 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 (873.688) 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
IGF-1
growth hormone
aging
cognitive function
Metrics
H-Index
i10 Index
Citation Counts
86
231
22,144
* Total H IndexRankings
Ranking Based On Selection: 2
Cardiovascular Biology
Sepsis
Coagulation
Thrombosis
Complement activation
Metrics
H-Index
i10 Index
Citation Counts
80
191
25,612
* Total H IndexRankings
Ranking Based On Selection: 3
lipid metabolism
retinal degenerations
Metrics
H-Index
i10 Index
Citation Counts
80
337
23,130
* Total H IndexRankings
Ranking Based On Selection: 4
Exercise Physiology
Aging
muscle function
Metrics
H-Index
i10 Index
Citation Counts
78
209
18,795
* Total H IndexRankings
Ranking Based On Selection: 5
Environmental Microbiology
Metrics
H-Index
i10 Index
Citation Counts
75
157
15,693
* Total H IndexRankings
Ranking Based On Selection: 6
GI Cancers (pancreastic cancer)
Brain Tumor
Molecular mechanism of pancreastic cancer
Pancreatic cancer cachexia and metaboli
Metrics
H-Index
i10 Index
Citation Counts
74
186
14,963
* Total H IndexRankings
Ranking Based On Selection: 7
Coronary artery disease
chronic kidney disease
acute coronary syndrome
Metrics
H-Index
i10 Index
Citation Counts
69
239
22,011
* Total H IndexRankings
Ranking Based On Selection: 8
Microbial Physiology
Metrics
H-Index
i10 Index
Citation Counts
69
169
19,368
* Total H IndexRankings
Ranking Based On Selection: 9
Influenza virus
hemagglutinin and neuraminidase
Metrics
H-Index
i10 Index
Citation Counts
66
153
21,520
* Total H IndexRankings
Ranking Based On Selection: 10
Nanomedicine
metabolism
macropinocytosis
mitochondrial morphogenesis
cancer
Metrics
H-Index
i10 Index
Citation Counts
63
131
24,248
* Total H IndexRankings
Ranking Based On Selection: 11
Metrics
H-Index
i10 Index
Citation Counts
62
146
15,695
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
57
108
9,593
* Total H IndexRankings
Ranking Based On Selection: 13
Complex systems
Metrics
H-Index
i10 Index
Citation Counts
52
193
13,774
* Total H IndexRankings
Ranking Based On Selection: 14
cardiovascular research
aging
clinical research
Metrics
H-Index
i10 Index
Citation Counts
51
110
7,982
* Total H IndexRankings
Ranking Based On Selection: 15
Metrics
H-Index
i10 Index
Citation Counts
51
151
9,070
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
50
101
7,984
* Total H IndexRankings
Ranking Based On Selection: 17
Metrics
H-Index
i10 Index
Citation Counts
50
215
10,363
* Total H IndexRankings
Ranking Based On Selection: 18
Human-environment interactions
Forest
Carbon
Climate
Land cover land use change
Metrics
H-Index
i10 Index
Citation Counts
49
99
12,007
* Total H IndexRankings
Ranking Based On Selection: 19
International Management
Metrics
H-Index
i10 Index
Citation Counts
49
78
15,815
* Total H IndexRankings
Ranking Based On Selection: 20
Reservoir Geomechanics
Metrics
H-Index
i10 Index
Citation Counts
49
184
8,873
* Total H IndexRankings
Ranking Based On Selection: 21
IM
Metrics
H-Index
i10 Index
Citation Counts
48
70
13,889
* Total H IndexRankings
Ranking Based On Selection: 22
Liver disease
Metrics
H-Index
i10 Index
Citation Counts
47
70
21,748
* Total H IndexRankings
Ranking Based On Selection: 23
Metrics
H-Index
i10 Index
Citation Counts
45
114
8,418
* Total H IndexRankings
Ranking Based On Selection: 24
infertility
ovarian reserve
Metrics
H-Index
i10 Index
Citation Counts
43
83
11,143
* Total H IndexRankings
Ranking Based On Selection: 25
Metrics
H-Index
i10 Index
Citation Counts
43
135
5,786
William Sonntag
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10-Index
Citation Counts
86
231
22,144
Florea Lupu
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10-Index
Citation Counts
80
191
25,612
Cardiovascular Biology
Sepsis
Coagulation
Thrombosis
Complement activation
Robert E Anderson
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10-Index
Citation Counts
80
337
23,130
Michael Bemben
University of Oklahoma
Norman, United States
Metrics
H-Index
i10-Index
Citation Counts
78
209
18,795
Joseph M Suflita
University of Oklahoma
Norman, United States
Metrics
H-Index
i10-Index
Citation Counts
75
157
15,693
Min Li
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10-Index
Citation Counts
74
186
14,963
GI Cancers (pancreastic cancer)
Brain Tumor
Molecular mechanism of pancreastic cancer
Pancreatic cancer cachexia and metaboli
Usman Baber
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10-Index
Citation Counts
69
239
22,011
Coronary artery disease
chronic kidney disease
acute coronary syndrome
Michael Mcinerney
University of Oklahoma
Norman, United States
Metrics
H-Index
i10-Index
Citation Counts
69
169
19,368
Gillian Air
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10-Index
Citation Counts
66
153
21,520
Priyabrata Mukherjee
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10-Index
Citation Counts
63
131
24,248
Nanomedicine
metabolism
macropinocytosis
mitochondrial morphogenesis
cancer
Tomas Diaz De La Rubia
University of Oklahoma
Norman, United States
Metrics
H-Index
i10-Index
Citation Counts
62
146
15,695
Courtney Houchen
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10-Index
Citation Counts
57
108
9,593
Janet K Allen
University of Oklahoma
Norman, United States
Metrics
H-Index
i10-Index
Citation Counts
52
193
13,774
Andriy Yabluchanskiy
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10-Index
Citation Counts
51
110
7,982
Miguel Bagajewicz
University of Oklahoma
Norman, United States
Metrics
H-Index
i10-Index
Citation Counts
51
151
9,070
Paul L Deangelis
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10-Index
Citation Counts
50
101
7,984
Hiroyuki Matsumoto
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10-Index
Citation Counts
50
215
10,363
Yuanwei Qin
University of Oklahoma
Norman, United States
Metrics
H-Index
i10-Index
Citation Counts
49
99
12,007
Human-environment interactions
Forest
Carbon
Climate
Land cover land use change
Margaret A Shaffer
University of Oklahoma
Norman, United States
Metrics
H-Index
i10-Index
Citation Counts
49
78
15,815
Ahmad Ghassemi
University of Oklahoma
Norman, United States
Metrics
H-Index
i10-Index
Citation Counts
49
184
8,873
David A Ralston
University of Oklahoma
Norman, United States
Metrics
H-Index
i10-Index
Citation Counts
48
70
13,889
Tiangang Li *
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10-Index
Citation Counts
47
70
21,748
James W Mold
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10-Index
Citation Counts
45
114
8,418
Karl R Hansen
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10-Index
Citation Counts
43
83
11,143
Michael Businelle
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10-Index
Citation Counts
43
135
5,786