Chakravarthy, Usha
Queen's University Belfast,
United Kingdom
2025 Rank: 67244
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
General & Internal Medicine
Rank in SubField 1: 323 out of 81681 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 67244 | 67939 |
| Total Cites | 2324 | 2571 |
| H-index | 19 | 21 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 182 | 184 |
| Number of Single+First+Last Authored Papers | 135 | 135 |
| Total Cites to Single+First+Last Authored Papers | 325 | 328 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1819 | 1921 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.34 |
| Self-Citation Percentage |
9.61%
|
|
Chakravarthy, Usha
Queen's University Belfast,
United Kingdom
2024 Rank: 50799
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
General & Internal Medicine
Rank in SubField 1: 239 out of 77284 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 50799 | 54947 |
| Total Cites | 2307 | 2597 |
| H-index | 20 | 20 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 55 | 55 |
| Total Cites to Single+First Authored Papers | 262 | 270 |
| Number of Single+First+Last Authored Papers | 137 | 137 |
| Total Cites to Single+First+Last Authored Papers | 401 | 412 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1769 | 1889 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.37 |
| Self-Citation Percentage |
11.17%
|
|
Chakravarthy, Usha
Queen's University Belfast,
United Kingdom
2023 Rank: 51315
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
General & Internal Medicine
Rank in SubField 1: 260 out of 72989 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 51315 | 49469 |
| Total Cites | 2334 | 2696 |
| H-index | 20 | 22 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 250 | 260 |
| Number of Single+First+Last Authored Papers | 133 | 133 |
| Total Cites to Single+First+Last Authored Papers | 391 | 409 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1829 | 1995 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.35 |
| Self-Citation Percentage |
13.43%
|
|
Chakravarthy, Usha
Queen's University Belfast,
United Kingdom
2022 Rank: 45356
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
General & Internal Medicine
Rank in SubField 1: 237 out of 69077 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 45356 | 42879 |
| Total Cites | 2453 | 2835 |
| H-index | 19 | 21 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 294 | 305 |
| Number of Single+First+Last Authored Papers | 135 | 135 |
| Total Cites to Single+First+Last Authored Papers | 460 | 479 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1899 | 2067 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.37 |
| Self-Citation Percentage |
13.47%
|
|
Chakravarthy, Usha
Belfast Health and Social Care Trust,
United Kingdom
2021 Rank: 48091
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
General & Internal Medicine
Rank in SubField 1: 243 out of 65331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 48091 | 46267 |
| Total Cites | 3462 | 4087 |
| H-index | 22 | 25 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 428 | 458 |
| Number of Single+First+Last Authored Papers | 132 | 132 |
| Total Cites to Single+First+Last Authored Papers | 685 | 731 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2696 | 2991 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.37 |
| Self-Citation Percentage |
15.29%
|
|
Chakravarthy, Usha
Queen's University Belfast,
United Kingdom
2020 Rank: 57145
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
General & Internal Medicine
Rank in SubField 1: 262 out of 52338 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 57145 | 59746 |
| Total Cites | 1777 | 2086 |
| H-index | 17 | 19 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 273 | 294 |
| Number of Single+First+Last Authored Papers | 126 | 126 |
| Total Cites to Single+First+Last Authored Papers | 438 | 469 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1441 | 1609 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.30 |
| Self-Citation Percentage |
14.81%
|
|
Related Profiles
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.