United StatesOverall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Optics
Rank in SubField 1: 1,458 out of 86,157 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 305,569 | 343,290 |
| Total Cites | 195 | 205 |
| H-index | 6 | 6 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 132 | 132 |
| Total Cites to Single Authored Papers | 13 | 13 |
| Number of Single+First Authored Papers | 195 | 195 |
| Total Cites to Single+First Authored Papers | 86 | 88 |
| Number of Single+First+Last Authored Papers | 211 | 211 |
| Total Cites to Single+First+Last Authored Papers | 107 | 110 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 168 | 175 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.17 |
| Self-Citation Percentage |
4.88%
|
|
QatarOverall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Optics
Rank in SubField 1: 471 out of 81,681 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 97,376 | 99,502 |
| Total Cites | 286 | 323 |
| H-index | 9 | 9 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 131 | 131 |
| Total Cites to Single Authored Papers | 29 | 31 |
| Number of Single+First Authored Papers | 193 | 193 |
| Total Cites to Single+First Authored Papers | 132 | 140 |
| Number of Single+First+Last Authored Papers | 209 | 209 |
| Total Cites to Single+First+Last Authored Papers | 164 | 173 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 237 | 252 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.28 |
| Self-Citation Percentage |
11.46%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Materials
Rank in SubField 1: 1,041 out of 65,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 186,168 | 196,460 |
| Total Cites | 271 | 292 |
| H-index | 9 | 9 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 125 | 125 |
| Total Cites to Single Authored Papers | 12 | 15 |
| Number of Single+First Authored Papers | 184 | 184 |
| Total Cites to Single+First Authored Papers | 118 | 129 |
| Number of Single+First+Last Authored Papers | 198 | 198 |
| Total Cites to Single+First+Last Authored Papers | 152 | 166 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 235 | 241 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.21 |
| Self-Citation Percentage |
7.19%
|
|
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