LiberiaOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Cardiovascular System & Hematology
SubField 2:
Biomedical Engineering
Rank in SubField 1: 4,673 out of 249,410 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 156,989 | 146,943 |
| Total Cites | 4,205 | 5,233 |
| H-index | 32 | 36 |
| Hm-index | 15 | 16 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 57 | 62 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 1,862 | 2,235 |
| Number of Single+First+Last Authored Papers | 62 | 62 |
| Total Cites to Single+First+Last Authored Papers | 2,646 | 3,189 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,127 | 3,516 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.49 |
| Self-Citation Percentage |
19.64%
|
|
Gray, Richard A.
Food and Drug Administration, Center for Devices and Radiological Health,
United States
2025 Rank: 150,034
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Cardiovascular System & Hematology
SubField 2:
Biomedical Engineering
Rank in SubField 1: 4,516 out of 235,606 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 150,034 | 136,384 |
| Total Cites | 4,015 | 5,015 |
| H-index | 31 | 36 |
| Hm-index | 14 | 16 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 57 | 62 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 1,802 | 2,167 |
| Number of Single+First+Last Authored Papers | 61 | 61 |
| Total Cites to Single+First+Last Authored Papers | 2,547 | 3,078 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,980 | 3,358 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.49 |
| Self-Citation Percentage |
19.94%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Cardiovascular System & Hematology
SubField 2:
Biomedical Engineering
Rank in SubField 1: 4,432 out of 224,060 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 144,981 | 132,744 |
| Total Cites | 3,833 | 4,806 |
| H-index | 30 | 35 |
| Hm-index | 14 | 16 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 54 | 59 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 1,728 | 2,085 |
| Number of Single+First+Last Authored Papers | 61 | 61 |
| Total Cites to Single+First+Last Authored Papers | 2,426 | 2,946 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,834 | 3,201 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.50 |
| Self-Citation Percentage |
20.25%
|
|
Gray, Richard A.
Food and Drug Administration, Center for Devices and Radiological Health,
United States
2023 Rank: 141,595
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Cardiovascular System & Hematology
SubField 2:
Biomedical Engineering
Rank in SubField 1: 4,397 out of 210,400 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 141,595 | 129,018 |
| Total Cites | 3,652 | 4,601 |
| H-index | 29 | 34 |
| Hm-index | 14 | 16 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 53 | 58 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 1,646 | 1,998 |
| Number of Single+First+Last Authored Papers | 59 | 59 |
| Total Cites to Single+First+Last Authored Papers | 2,304 | 2,816 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,699 | 3,056 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.51 |
| Self-Citation Percentage |
20.63%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Cardiovascular System & Hematology
SubField 2:
Biomedical Engineering
Rank in SubField 1: 4,186 out of 199,278 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 134,184 | 124,481 |
| Total Cites | 3,459 | 4,366 |
| H-index | 28 | 32 |
| Hm-index | 14 | 15 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 51 | 56 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 1,569 | 1,915 |
| Number of Single+First+Last Authored Papers | 59 | 59 |
| Total Cites to Single+First+Last Authored Papers | 2,189 | 2,685 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,546 | 2,884 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.51 |
| Self-Citation Percentage |
20.77%
|
|
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