Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
9,733
Country Rank
370
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/11554.jpg)
![Canada](/flags/ca.png)
![Lyndon Jones](https://cdn.adscientificindex.com/pictures/1f/641969.jpg)
contact lens
drug delivery
protein
clinical trials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
336
241
0.717
* Total i10 Index Rankings
World Rank
15,886
Country Rank
64
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/9810.png)
![Portugal](/flags/pt.png)
![Jose Manuel Gonzalez-Meijome](https://cdn.adscientificindex.com/pictures/b8/4369295.jpg)
Optometry
Ophthalmology
Physiological Optics
Visual Science
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
275
170
0.618
* Total i10 Index Rankings
World Rank
17,758
Country Rank
870
Institution Rank : 69
![](https://cdn.adscientificindex.com/logos/11225.png)
![Australia](/flags/au.png)
![Fiona Stapleton](https://cdn.adscientificindex.com/pictures/69/114365.jpg)
corneal infection
contact lenses
dry eye
ocular microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
262
198
0.756
* Total i10 Index Rankings
World Rank
18,179
Country Rank
1,343
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/616.jpg)
![United Kingdom](/flags/gb.png)
![James Wolffsohn](https://cdn.adscientificindex.com/pictures/4f/4328475.jpg)
optometry
contact lenses
intraocular lenses
low vision
accommodation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
224
0.865
* Total i10 Index Rankings
World Rank
18,880
Country Rank
931
Institution Rank : 26
![](https://cdn.adscientificindex.com/logos/7130.png)
![Australia](/flags/au.png)
![Michael John Collins](https://cdn.adscientificindex.com/pictures/99/65687.jpg)
eye
vision
contact lens
myopia
optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
255
186
0.729
* Total i10 Index Rankings
World Rank
24,395
Country Rank
1,822
Institution Rank : 97
![](https://cdn.adscientificindex.com/logos/11168.jpg)
![United Kingdom](/flags/gb.png)
![Philip Morgan](https://cdn.adscientificindex.com/pictures/90/1461315.jpg)
Optometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
134
0.590
* Total i10 Index Rankings
World Rank
33,840
Country Rank
11,266
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/26488.png)
![United States](/flags/us.png)
![Christopher W. Tyler](https://cdn.adscientificindex.com/pictures/0f/4978358.jpg)
Visual neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
86
0.441
* Total i10 Index Rankings
World Rank
38,384
Country Rank
1,936
Institution Rank : 141
![](https://cdn.adscientificindex.com/logos/11197.jpg)
![Australia](/flags/au.png)
![Algis J Vingrys](https://cdn.adscientificindex.com/pictures/bc/114845.jpg)
Visual Neuroscience
Visual Fields
Glaucoma
AMD
Diabetic Eye Disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
108
0.590
* Total i10 Index Rankings
World Rank
50,439
Country Rank
16,471
Institution Rank : 304
![](https://cdn.adscientificindex.com/logos/10888.jpg)
![United States](/flags/us.png)
![Ian L Bailey](https://cdn.adscientificindex.com/pictures/67/1733974.jpg)
Optometry
visual acuity
low vision
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
100
0.629
* Total i10 Index Rankings
World Rank
66,861
Country Rank
21,388
Institution Rank : 71
![](https://cdn.adscientificindex.com/logos/3763.jpg)
![United States](/flags/us.png)
![Steve Burns](https://cdn.adscientificindex.com/pictures/ef/1390641.jpg)
Vision Science
Optics
Retinal Imaging
Optometry
Adaptive Optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
80
0.588
* Total i10 Index Rankings
World Rank
66,955
Country Rank
21,413
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/16563.png)
![United States](/flags/us.png)
![Noel A Brennan](https://cdn.adscientificindex.com/pictures/e1/4388527.jpg)
Vision
Myopia
Optics
Ophthalmology/Optometry
Eye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
70
0.515
* Total i10 Index Rankings
World Rank
71,406
Country Rank
5,091
Institution Rank : 47
![](https://cdn.adscientificindex.com/logos/1218.jpg)
![United Kingdom](/flags/gb.png)
![Andrew J Quantock](https://cdn.adscientificindex.com/pictures/98/4330340.jpg)
corneal biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
74
0.565
* Total i10 Index Rankings
World Rank
71,916
Country Rank
22,833
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/7549.png)
![United States](/flags/us.png)
![Mitchell Scheiman](https://cdn.adscientificindex.com/pictures/a9/1461316.jpg)
Optometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
106
0.815
* Total i10 Index Rankings
World Rank
74,914
Country Rank
3,671
Institution Rank : 281
![](https://cdn.adscientificindex.com/logos/11197.jpg)
![Australia](/flags/au.png)
![Allison M McKendrick](https://cdn.adscientificindex.com/pictures/c8/114844.jpg)
visual neuroscience
glaucoma
visual perception
migraine
aging vision
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
98
0.772
* Total i10 Index Rankings
World Rank
76,327
Country Rank
24,105
Institution Rank : 75
![](https://cdn.adscientificindex.com/logos/11059.jpg)
![United States](/flags/us.png)
![Earl Smith](/user/assets/images/profile/no-profile-photo.png)
Visual optics
myopia
emmetropization
ocular growth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
69
0.548
* Total i10 Index Rankings
World Rank
78,958
Country Rank
24,893
Institution Rank : 176
![](https://cdn.adscientificindex.com/logos/6547.jpg)
![United States](/flags/us.png)
![Marjean Taylor Kulp](https://cdn.adscientificindex.com/pictures/fb/888176.jpg)
pediatric optometry
binocular vision
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
104
0.846
* Total i10 Index Rankings
World Rank
80,433
Country Rank
379
Institution Rank : 117
![](https://cdn.adscientificindex.com/logos/10841.jpg)
![New Zealand](/flags/nz.png)
![Steven Dakin](https://cdn.adscientificindex.com/pictures/0e/131575.jpg)
Vision
Psychophysics
Paediatric optometry
Amblyopia
Eyetracking
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
83
0.680
* Total i10 Index Rankings
World Rank
81,810
Country Rank
25,721
Institution Rank : 422
![](https://cdn.adscientificindex.com/logos/10888.jpg)
![United States](/flags/us.png)
![John G Flanagan](https://cdn.adscientificindex.com/pictures/46/1734940.jpg)
Vision
Optometry
Ophthalmology
Neuroscience
Glia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
66
0.545
* Total i10 Index Rankings
World Rank
84,200
Country Rank
4,126
Institution Rank : 61
![](https://cdn.adscientificindex.com/logos/27626.png)
![Australia](/flags/au.png)
![Deborah Sweeney](/user/assets/images/profile/no-profile-photo.png)
optometry
vision correction
contact lenses
refractive surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
53
0.445
* Total i10 Index Rankings
World Rank
88,636
Country Rank
27,651
Institution Rank : 86
![](https://cdn.adscientificindex.com/logos/11059.jpg)
![United States](/flags/us.png)
![Mark Bullimore](https://cdn.adscientificindex.com/pictures/4d/1631284.jpg)
optometry
vision
myopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
79
0.687
* Total i10 Index Rankings
World Rank
88,863
Country Rank
27,710
Institution Rank : 82
![](https://cdn.adscientificindex.com/logos/10808.png)
![United States](/flags/us.png)
![Thomas T Norton](https://cdn.adscientificindex.com/pictures/3d/1702297.jpg)
vision
myopia
myopia control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
67
0.583
* Total i10 Index Rankings
World Rank
89,150
Country Rank
27,797
Institution Rank : 90
![](https://cdn.adscientificindex.com/logos/3763.jpg)
![United States](/flags/us.png)
![Ann Elsner](/user/assets/images/profile/no-profile-photo.png)
vision
imaging
ophthalmology
biomedical engineering
optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
46
0.400
* Total i10 Index Rankings
World Rank
97,563
Country Rank
444
Institution Rank : 34
![](https://cdn.adscientificindex.com/logos/11098.jpg)
![South Africa](/flags/za.png)
![William Harris](/user/assets/images/profile/no-profile-photo.png)
Optics
Vision
Astigmatism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
20
0.183
* Total i10 Index Rankings
World Rank
110,838
Country Rank
33,817
Institution Rank : 513
![](https://cdn.adscientificindex.com/logos/10888.jpg)
![United States](/flags/us.png)
![Suzanne MJ Fleiszig](/user/assets/images/profile/no-profile-photo.png)
Pseudomonas
Cornea
Epithelial Cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
69
0.690
* Total i10 Index Rankings
World Rank
115,083
Country Rank
34,987
Institution Rank : 534
![](https://cdn.adscientificindex.com/logos/10888.jpg)
![United States](/flags/us.png)
![Kenneth A Polse](/user/assets/images/profile/no-profile-photo.png)
cornea
contact lenses
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
23
0.235
* Total i10 Index Rankings
World Ranking
9,733
Country Ranking
370
Institution Ranking
18
Lyndon Jones
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
336
241
0.717
![](https://cdn.adscientificindex.com/logos/11554.jpg)
contact lens
drug delivery
protein
clinical trials
* Total i10 Index Rankings
World Ranking
15,886
Country Ranking
64
Institution Ranking
12
Jose Manuel Gonzalez-Meijome
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
275
170
0.618
![](https://cdn.adscientificindex.com/logos/9810.png)
Optometry
Ophthalmology
Physiological Optics
Visual Science
Materials Science
* Total i10 Index Rankings
World Ranking
17,758
Country Ranking
870
Institution Ranking
69
Fiona Stapleton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
262
198
0.756
![](https://cdn.adscientificindex.com/logos/11225.png)
corneal infection
contact lenses
dry eye
ocular microbiology
* Total i10 Index Rankings
World Ranking
18,179
Country Ranking
1,343
Institution Ranking
6
James Wolffsohn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
224
0.865
![](https://cdn.adscientificindex.com/logos/616.jpg)
optometry
contact lenses
intraocular lenses
low vision
accommodation
* Total i10 Index Rankings
World Ranking
18,880
Country Ranking
931
Institution Ranking
26
Michael John Collins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
255
186
0.729
![](https://cdn.adscientificindex.com/logos/7130.png)
eye
vision
contact lens
myopia
optics
* Total i10 Index Rankings
World Ranking
24,395
Country Ranking
1,822
Institution Ranking
97
Philip Morgan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
134
0.590
* Total i10 Index Rankings
World Ranking
33,840
Country Ranking
11,266
Institution Ranking
1
Christopher W. Tyler
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
86
0.441
* Total i10 Index Rankings
World Ranking
38,384
Country Ranking
1,936
Institution Ranking
141
Algis J Vingrys
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
108
0.590
![](https://cdn.adscientificindex.com/logos/11197.jpg)
Visual Neuroscience
Visual Fields
Glaucoma
AMD
Diabetic Eye Disease
* Total i10 Index Rankings
World Ranking
50,439
Country Ranking
16,471
Institution Ranking
304
Ian L Bailey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
100
0.629
![](https://cdn.adscientificindex.com/logos/10888.jpg)
Optometry
visual acuity
low vision
* Total i10 Index Rankings
World Ranking
66,861
Country Ranking
21,388
Institution Ranking
71
Steve Burns
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
80
0.588
![](https://cdn.adscientificindex.com/logos/3763.jpg)
Vision Science
Optics
Retinal Imaging
Optometry
Adaptive Optics
![Adscientificindex](/assets/images/banner_logo.png)
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![Adscientificindex](/assets/images/banner_click.png)
* Total i10 Index Rankings
World Ranking
66,955
Country Ranking
21,413
Institution Ranking
11
Noel A Brennan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
70
0.515
![](https://cdn.adscientificindex.com/logos/16563.png)
Vision
Myopia
Optics
Ophthalmology/Optometry
Eye
* Total i10 Index Rankings
World Ranking
71,406
Country Ranking
5,091
Institution Ranking
47
Andrew J Quantock
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
74
0.565
* Total i10 Index Rankings
World Ranking
71,916
Country Ranking
22,833
Institution Ranking
1
Mitchell Scheiman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
106
0.815
* Total i10 Index Rankings
World Ranking
74,914
Country Ranking
3,671
Institution Ranking
281
Allison M McKendrick
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
98
0.772
![](https://cdn.adscientificindex.com/logos/11197.jpg)
visual neuroscience
glaucoma
visual perception
migraine
aging vision
* Total i10 Index Rankings
World Ranking
76,327
Country Ranking
24,105
Institution Ranking
75
Earl Smith
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
69
0.548
![](https://cdn.adscientificindex.com/logos/11059.jpg)
Visual optics
myopia
emmetropization
ocular growth
* Total i10 Index Rankings
World Ranking
78,958
Country Ranking
24,893
Institution Ranking
176
Marjean Taylor Kulp
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
104
0.846
![](https://cdn.adscientificindex.com/logos/6547.jpg)
pediatric optometry
binocular vision
* Total i10 Index Rankings
World Ranking
80,433
Country Ranking
379
Institution Ranking
117
Steven Dakin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
83
0.680
![](https://cdn.adscientificindex.com/logos/10841.jpg)
Vision
Psychophysics
Paediatric optometry
Amblyopia
Eyetracking
* Total i10 Index Rankings
World Ranking
81,810
Country Ranking
25,721
Institution Ranking
422
John G Flanagan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
66
0.545
![](https://cdn.adscientificindex.com/logos/10888.jpg)
Vision
Optometry
Ophthalmology
Neuroscience
Glia
* Total i10 Index Rankings
World Ranking
84,200
Country Ranking
4,126
Institution Ranking
61
Deborah Sweeney
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
53
0.445
![](https://cdn.adscientificindex.com/logos/27626.png)
optometry
vision correction
contact lenses
refractive surgery
* Total i10 Index Rankings
World Ranking
88,636
Country Ranking
27,651
Institution Ranking
86
Mark Bullimore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
79
0.687
* Total i10 Index Rankings
World Ranking
88,863
Country Ranking
27,710
Institution Ranking
82
Thomas T Norton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
67
0.583
* Total i10 Index Rankings
World Ranking
89,150
Country Ranking
27,797
Institution Ranking
90
Ann Elsner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
46
0.400
![](https://cdn.adscientificindex.com/logos/3763.jpg)
vision
imaging
ophthalmology
biomedical engineering
optics
* Total i10 Index Rankings
World Ranking
97,563
Country Ranking
444
Institution Ranking
34
William Harris
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
20
0.183
* Total i10 Index Rankings
World Ranking
110,838
Country Ranking
33,817
Institution Ranking
513
Suzanne MJ Fleiszig
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
69
0.690
![](https://cdn.adscientificindex.com/logos/10888.jpg)
Pseudomonas
Cornea
Epithelial Cells
* Total i10 Index Rankings
World Ranking
115,083
Country Ranking
34,987
Institution Ranking
534
Kenneth A Polse
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
23
0.235