Total 2,392,995 scientists, country 221, and institutions 24,455 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
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
100
0.769
* Total i10 IndexRankings
Ranking Based On Selection: 2
head and neck cancer
next generation sequencing
hpv
randomized trials
anaplastic thyroid cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
97
0.858
* Total i10 IndexRankings
Ranking Based On Selection: 3
otolaryngology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
62
0.620
* Total i10 IndexRankings
Ranking Based On Selection: 4
Otolaryngology - Head & Neck Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
63
0.759
* Total i10 IndexRankings
Ranking Based On Selection: 5
Head and Neck Oncology
Epidemiology
Patient Outcomes
Survivorship
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
65
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 6
Otology
Neurotology
Skull Base Surgery
Vertigo
Hearing Implants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
35
0.449
* Total i10 IndexRankings
Ranking Based On Selection: 7
Head
Division of Rhinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
51
0.850
* Total i10 IndexRankings
Ranking Based On Selection: 8
Head & Neck Oncology
Microvascular surgery
Thyroid
Parathyroid
Salivary Gland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
51
0.864
* Total i10 IndexRankings
Ranking Based On Selection: 9
Head and Neck Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
45
0.776
* Total i10 IndexRankings
Ranking Based On Selection: 10
Otolaryngology-HNS
Clinical Trials
Epidemiological Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
36
0.679
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* Total i10 IndexRankings
Ranking Based On Selection: 11
sensorineural hearing loss
otitis media
clinical trials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
25
0.595
* Total i10 IndexRankings
Ranking Based On Selection: 12
Head & Neck Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
35
0.972
* Total i10 IndexRankings
Ranking Based On Selection: 13
Otolaryngology - Head and Neck Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 14
Otology and neurotology
Otolaryngology-head and neck surgery
health informatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
* Total i10 IndexRankings
Ranking Based On Selection: 15
Paediatric Otolaryngology
Technology transfer
Privacy
Digital Health
Audiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
22
0.688
* Total i10 IndexRankings
Ranking Based On Selection: 16
Otolaryngology-Head & Neck Surgery
Clinical Research
Clinical Trials
Translational Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
* Total i10 IndexRankings
Ranking Based On Selection: 17
Otolaryngology-Head and Neck Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
26
0.897
* Total i10 IndexRankings
Ranking Based On Selection: 18
Otolaryngology
otology
neurotology
hearing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 19
Otolaryngology
surgery
sinus
rhinology
skull base
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
* Total i10 IndexRankings
Ranking Based On Selection: 20
Pediatric Otolaryngology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
* Total i10 IndexRankings
Ranking Based On Selection: 21
Pediatric Otolaryngology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
* Total i10 IndexRankings
Ranking Based On Selection: 22
Otolaryngology
Thyroid Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Total i10 IndexRankings
Ranking Based On Selection: 23
Facial Plastic & Reconstructive Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total i10 IndexRankings
Ranking Based On Selection: 24
Otolaryngology - Head & Neck Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 25
Otolaryngology–Head & Neck Surgery
Otology/Neurotology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
Jeffrey Harris
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
100
0.769
Anthony C. Nichols
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
97
0.858
head and neck cancer
next generation sequencing
hpv
randomized trials
anaplastic thyroid cancer
Joseph Dort
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
62
0.620
Sumit Agrawal
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
63
0.759
Otolaryngology - Head & Neck Surgery
Danielle Macneil
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
65
0.833
Head and Neck Oncology
Epidemiology
Patient Outcomes
Survivorship
Lorne Parnes
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
35
0.449
Otology
Neurotology
Skull Base Surgery
Vertigo
Hearing Implants
John M Lee
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
51
0.850
Head
Division of Rhinology
Daniel O Connell
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
51
0.864
Head & Neck Oncology
Microvascular surgery
Thyroid
Parathyroid
Salivary Gland
Vincent Biron
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
45
0.776
Head and Neck Oncology
Shaun Kilty
Université d'Ottawa
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
36
0.679
Otolaryngology-HNS
Clinical Trials
Epidemiological Research
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Desmond Nunez
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
25
0.595
sensorineural hearing loss
otitis media
clinical trials
Christopher W Noel
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
35
0.972
Kristine Anne Smith
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
Otolaryngology - Head and Neck Surgery
Paul Mick
University of Saskatchewan
Saskatoon, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
Otology and neurotology
Otolaryngology-head and neck surgery
health informatics
Matthew Bromwich
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
22
0.688
Paediatric Otolaryngology
Technology transfer
Privacy
Digital Health
Audiology
Anastasios Maniakas
Université de Montréal
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
Otolaryngology-Head & Neck Surgery
Clinical Research
Clinical Trials
Translational Research
Caroline C Jeffery Xu
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
26
0.897
Otolaryngology-Head and Neck Surgery
Sofia Waissbluth
McGill University
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
Otolaryngology
otology
neurotology
hearing
Christopher J Chin
Dalhousie University
Halifax, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
Otolaryngology
surgery
sinus
rhinology
skull base
M. Elise Graham
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
Pediatric Otolaryngology
Jean-Philippe Vaccani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
Pediatric Otolaryngology
Nicole Pinto
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
Otolaryngology
Thyroid Cancer
Chris J Hong
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Facial Plastic & Reconstructive Surgery
Peter R Dixon
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Otolaryngology - Head & Neck Surgery
Justin T. Lui
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
Otolaryngology–Head & Neck Surgery
Otology/Neurotology