Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Melatonin
Oxidative Stress
Neuroendocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,675
922
0.550
* Total i10 IndexRankings
Ranking Based On Selection: 2
Alzheimer Disease
Parkinson Disease
Oxidative Stress
Amyloid
Neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
800
488
0.610
* Total i10 IndexRankings
Ranking Based On Selection: 3
diabetes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
576
306
0.531
* Total i10 IndexRankings
Ranking Based On Selection: 4
neuroscience
connectomics
neuroinformatics
neuroimaging
transcranial magnetic stimulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
524
383
0.731
* Total i10 IndexRankings
Ranking Based On Selection: 5
Cancer
Natural products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
465
230
0.495
* Total i10 IndexRankings
Ranking Based On Selection: 6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
451
232
0.514
* Total i10 IndexRankings
Ranking Based On Selection: 7
research methodology in psychiatry/psychology
data analysis
applied biostatistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
417
238
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 8
Aortic valve
ventricular-arterial interaction
HTN
Myocardial infarction
High value care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
399
239
0.599
* Total i10 IndexRankings
Ranking Based On Selection: 9
Materials science and engineering
applied physics
electrical engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
393
102
0.260
* Total i10 IndexRankings
Ranking Based On Selection: 10
rhodium(II) catalysis
copper(I) catalysis
diazo chemistry
metal carbenes
heterocyclic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
389
173
0.445
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Materials Chemistry
Organic Chemistry
Polymer Chemistry
Conjugated Polymers
Photochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
377
202
0.536
* Total i10 IndexRankings
Ranking Based On Selection: 12
pulmonary and cirtical care medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
246
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 13
cyber security
access control models architectures
secure cloud and IoT computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
333
155
0.465
* Total i10 IndexRankings
Ranking Based On Selection: 14
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
316
257
0.813
* Total i10 IndexRankings
Ranking Based On Selection: 15
melatonin
neurodegenerative disease
oxidative stress
evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
315
246
0.781
* Total i10 IndexRankings
Ranking Based On Selection: 16
Vascular and Endovascular Surgery
Outcomes and Health Services Research
Vascular Biology
Medical
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
309
134
0.434
* Total i10 IndexRankings
Ranking Based On Selection: 17
medical mycology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
177
0.615
* Total i10 IndexRankings
Ranking Based On Selection: 18
BRCA tumor suppressors
DNA break repair
replication fork repair
homologous recombination
genome maintenance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
284
218
0.768
* Total i10 IndexRankings
Ranking Based On Selection: 19
Mitochondria
diabetes
kidney disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
282
192
0.681
* Total i10 IndexRankings
Ranking Based On Selection: 20
Oral and Maxillofacial Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
258
166
0.643
* Total i10 IndexRankings
Ranking Based On Selection: 21
Discrete Metallurgy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
240
105
0.438
* Total i10 IndexRankings
Ranking Based On Selection: 22
pain
neuroscience
endodontics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
145
0.607
* Total i10 IndexRankings
Ranking Based On Selection: 23
mycology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
188
0.793
* Total i10 IndexRankings
Ranking Based On Selection: 24
Inflammation
Neutrophils
NADPH oxidase
Reactive Oxygen
Neurodegeneration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
87
0.373
* Total i10 IndexRankings
Ranking Based On Selection: 25
VLSI
CAD
Hardware Security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
153
0.659
Russel J Reiter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,675
922
0.550
Melatonin
Oxidative Stress
Neuroendocrinology
George Perry
University of Texas San Antonio
San Antonio, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
800
488
0.610
Alzheimer Disease
Parkinson Disease
Oxidative Stress
Amyloid
Neuroscience
Ralph Defronzo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
576
306
0.531
Peter T Fox
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
524
383
0.731
neuroscience
connectomics
neuroinformatics
neuroimaging
transcranial magnetic stimulation
Ma Suresh Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
465
230
0.495
Peter Houghton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
451
232
0.514
Jim Mintz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
417
238
0.571
research methodology in psychiatry/psychology
data analysis
applied biostatistics
Amit K Gupta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
399
239
0.599
Aortic valve
ventricular-arterial interaction
HTN
Myocardial infarction
High value care
Amar S Bhalla
University of Texas San Antonio
San Antonio, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
393
102
0.260
Materials science and engineering
applied physics
electrical engineering
Michael P Doyle
University of Texas San Antonio
San Antonio, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
389
173
0.445
rhodium(II) catalysis
copper(I) catalysis
diazo chemistry
metal carbenes
heterocyclic chemistry
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Kirk S Schanze
University of Texas San Antonio
San Antonio, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
377
202
0.536
Materials Chemistry
Organic Chemistry
Polymer Chemistry
Conjugated Polymers
Photochemistry
Antonio Anzueto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
246
0.667
pulmonary and cirtical care medicine
Ravi Sandhu
University of Texas San Antonio
San Antonio, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
333
155
0.465
cyber security
access control models architectures
secure cloud and IoT computing
Xianlin Han
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
316
257
0.813
Dun Xian Tan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
315
246
0.781
melatonin
neurodegenerative disease
oxidative stress
evolution
Mark G Davies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
309
134
0.434
Vascular and Endovascular Surgery
Outcomes and Health Services Research
Vascular Biology
Medical
Thomas F Patterson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
177
0.615
Patrick Sung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
284
218
0.768
BRCA tumor suppressors
DNA break repair
replication fork repair
homologous recombination
genome maintenance
Kumar Sharma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
282
192
0.681
Mitochondria
diabetes
kidney disease
Edward Ellis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
258
166
0.643
Oral and Maxillofacial Surgery
Robert L Whetten
University of Texas San Antonio
San Antonio, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
240
105
0.438
Kenneth M Hargreaves
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
145
0.607
Nathan Wiederhold
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
188
0.793
Robert A Clark
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
87
0.373
Inflammation
Neutrophils
NADPH oxidase
Reactive Oxygen
Neurodegeneration
Bao Liu
University of Texas San Antonio
San Antonio, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
153
0.659