Total 2,384,784 scientists, country 221, and institutions 24,461 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
Paediatric Respiratory Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
688
419
0.609
* Total i10 IndexRankings
Ranking Based On Selection: 2
Primordial/primary prevention of chronic non-communicable diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
632
457
0.723
* Total i10 IndexRankings
Ranking Based On Selection: 3
pediatric oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
537
332
0.618
* Total i10 IndexRankings
Ranking Based On Selection: 4
lung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
531
281
0.529
* Total i10 IndexRankings
Ranking Based On Selection: 5
Obesity
exercise
behavioral economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
528
282
0.534
* Total i10 IndexRankings
Ranking Based On Selection: 6
mitochondrial disease
aging
exercise
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
515
405
0.786
* Total i10 IndexRankings
Ranking Based On Selection: 7
Bacterial Pathogenesis
Innate Immunity
Novel Infectious Disease Therapeutics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
504
443
0.879
* Total i10 IndexRankings
Ranking Based On Selection: 8
neonatology
infant mortality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
487
346
0.710
* Total i10 IndexRankings
Ranking Based On Selection: 9
Epidemiology
Meta-analysis
Umbrella review
Immunology
Autoimmune diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
453
393
0.868
* Total i10 IndexRankings
Ranking Based On Selection: 10
childhood asthma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
442
241
0.545
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Pediatrics
Gastroenterology
Allergy
Nutrition
Infectious Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
441
312
0.707
* Total i10 IndexRankings
Ranking Based On Selection: 12
pneumonia
pediatrics
congenital heart disease
readmissions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
440
320
0.727
* Total i10 IndexRankings
Ranking Based On Selection: 13
Type 1 diabetes
prevention
autoimmunity
microbiome
immune interventions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
436
227
0.521
* Total i10 IndexRankings
Ranking Based On Selection: 14
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
435
366
0.841
* Total i10 IndexRankings
Ranking Based On Selection: 15
pediatric nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
425
270
0.635
* Total i10 IndexRankings
Ranking Based On Selection: 16
Cancer
Genetics
Genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
423
308
0.728
* Total i10 IndexRankings
Ranking Based On Selection: 17
Cancer research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
422
248
0.588
* Total i10 IndexRankings
Ranking Based On Selection: 18
Pediatric Brain Tumors
Pediatric Cerebrovascular disease
Pediatric skull based surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
419
279
0.666
* Total i10 IndexRankings
Ranking Based On Selection: 19
Paediatrics
Immunology
Genetics
Infectious Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
419
258
0.616
* Total i10 IndexRankings
Ranking Based On Selection: 20
Paediatrics
infectious diseases
Genetics of infectious diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
419
242
0.578
* Total i10 IndexRankings
Ranking Based On Selection: 21
lung immunology
Th17 cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
407
278
0.683
* Total i10 IndexRankings
Ranking Based On Selection: 22
genetics
pediatrics
preterm birth
cleft lip
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
406
218
0.537
* Total i10 IndexRankings
Ranking Based On Selection: 23
cardiac energy metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
402
243
0.604
* Total i10 IndexRankings
Ranking Based On Selection: 24
paediatrics
infectious diseases
mycology
immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
400
254
0.635
* Total i10 IndexRankings
Ranking Based On Selection: 25
Gastroenterology
Microbiome
Mucosal Immunology and Biology
Autoimmunity
Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
393
282
0.718
Andrew Bush
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
688
419
0.609
Paediatric Respiratory Medicine
Roya Kelishadi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
632
457
0.723
Primordial/primary prevention of chronic non-communicable diseases
Giuseppe Basso
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
537
332
0.618
Fernando D Martinez
University of Arizona
Tucson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
531
281
0.529
LH Epstein
University at Buffalo
Buffalo, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
528
282
0.534
Obesity
exercise
behavioral economics
Mark Tarnopolsky
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
515
405
0.786
mitochondrial disease
aging
exercise
Victor Nizet
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
504
443
0.879
Bacterial Pathogenesis
Innate Immunity
Novel Infectious Disease Therapeutics
Waldemar Carlo
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
487
346
0.710
neonatology
infant mortality
Jae Il Shin
Yonsei University
Seoul, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
453
393
0.868
Epidemiology
Meta-analysis
Umbrella review
Immunology
Autoimmune diseases
Stanley Szefler
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
442
241
0.545
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Roberto Berni Canani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
441
312
0.707
Pediatrics
Gastroenterology
Allergy
Nutrition
Infectious Diseases
Samir S Shah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
440
320
0.727
pneumonia
pediatrics
congenital heart disease
readmissions
Johnny Ludvigsson
Linköping University
Linköping, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
436
227
0.521
Type 1 diabetes
prevention
autoimmunity
microbiome
immune interventions
Heather Zar
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
435
366
0.841
Kim F Michaelsen
University of Copenhagen
Copenhagen, Denmark
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
425
270
0.635
John M Maris
Children's Hospital of Philadelphia
Philadelphia, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
423
308
0.728
Cancer
Genetics
Genomics
Thomas Look
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
422
248
0.588
Michael Levy
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
419
279
0.666
Pediatric Brain Tumors
Pediatric Cerebrovascular disease
Pediatric skull based surgery
Yu Lung Lau
University of Hong Kong
Pokfulam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
419
258
0.616
Paediatrics
Immunology
Genetics
Infectious Diseases
michael Levin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
419
242
0.578
Paediatrics
infectious diseases
Genetics of infectious diseases
Jay Kolls
Tulane University
New Orleans, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
407
278
0.683
lung immunology
Th17 cells
Jeffrey C Murray
University of Iowa
Iowa City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
406
218
0.537
genetics
pediatrics
preterm birth
cleft lip
Gary Lopaschuk
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
402
243
0.604
cardiac energy metabolism
Emmanuel Roilides
Aristotle University of Thessaloniki
Thessaloniki, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
400
254
0.635
paediatrics
infectious diseases
mycology
immunology
Alessio Fasano
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
393
282
0.718
Gastroenterology
Microbiome
Mucosal Immunology and Biology
Autoimmunity
Nutrition