Gray, Leon Earl
United States Environmental Protection Agency,
United States
2025 Rank: 182829
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Toxicology
SubField 2:
Environmental Sciences
Rank in SubField 1: 696 out of 67220 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 182829 | 205683 |
| Total Cites | 406 | 424 |
| H-index | 9 | 9 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 57 | 57 |
| Total Cites to Single+First Authored Papers | 70 | 72 |
| Number of Single+First+Last Authored Papers | 126 | 126 |
| Total Cites to Single+First+Last Authored Papers | 290 | 304 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 302 | 310 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.37 |
| Self-Citation Percentage |
4.25%
|
|
Gray, Leon Earl
United States Environmental Protection Agency,
United States
2024 Rank: 122404
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Toxicology
SubField 2:
Environmental Sciences
Rank in SubField 1: 477 out of 65055 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 122404 | 139786 |
| Total Cites | 526 | 547 |
| H-index | 12 | 12 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 57 | 57 |
| Total Cites to Single+First Authored Papers | 66 | 66 |
| Number of Single+First+Last Authored Papers | 126 | 126 |
| Total Cites to Single+First+Last Authored Papers | 369 | 373 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 375 | 385 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.42 |
| Self-Citation Percentage |
3.84%
|
|
Gray, Leon Earl
US EPA National Health and Environmental Effects Research Laboratory,
United States
2023 Rank: 75041
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Toxicology
SubField 2:
Environmental Sciences
Rank in SubField 1: 281 out of 61487 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 75041 | 80338 |
| Total Cites | 595 | 627 |
| H-index | 13 | 13 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 6 | 6 |
| Number of Single+First Authored Papers | 57 | 57 |
| Total Cites to Single+First Authored Papers | 111 | 114 |
| Number of Single+First+Last Authored Papers | 126 | 126 |
| Total Cites to Single+First+Last Authored Papers | 406 | 431 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 419 | 424 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.48 |
| Self-Citation Percentage |
5.10%
|
|
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