Walker, John D.
United States Environmental Protection Agency,
United States
2025 Rank: 234584
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Environmental Sciences
Rank in SubField 1: 1007 out of 112089 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 234584 | 196455 |
| Total Cites | 2155 | 2697 |
| H-index | 28 | 31 |
| Hm-index | 13 | 15 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 146 | 222 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 511 | 676 |
| Number of Single+First+Last Authored Papers | 52 | 52 |
| Total Cites to Single+First+Last Authored Papers | 951 | 1223 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1681 | 1873 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.44 |
| Self-Citation Percentage |
20.10%
|
|
Walker, John D.
United States Environmental Protection Agency,
United States
2024 Rank: 220372
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Environmental Sciences
Rank in SubField 1: 912 out of 105998 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 220372 | 186614 |
| Total Cites | 2096 | 2629 |
| H-index | 28 | 30 |
| Hm-index | 13 | 15 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 144 | 220 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 496 | 661 |
| Number of Single+First+Last Authored Papers | 52 | 52 |
| Total Cites to Single+First+Last Authored Papers | 922 | 1194 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1627 | 1814 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.45 |
| Self-Citation Percentage |
20.27%
|
|
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