Birrell, James A.
University of Essex,
United Kingdom
2024 Rank: 493260
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 1089 out of 53171 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 493260 | 451340 |
| Total Cites | 255 | 288 |
| H-index | 9 | 9 |
| Hm-index | 2 | 3 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 43 | 53 |
| Number of Single+First+Last Authored Papers | 21 | 21 |
| Total Cites to Single+First+Last Authored Papers | 83 | 100 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 190 | 200 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.44 |
| Self-Citation Percentage |
11.46%
|
|
Birrell, James A.
University of Essex,
United Kingdom
2023 Rank: 452459
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 1042 out of 51019 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 452459 | 422663 |
| Total Cites | 225 | 271 |
| H-index | 8 | 9 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 56 | 64 |
| Number of Single+First+Last Authored Papers | 20 | 20 |
| Total Cites to Single+First+Last Authored Papers | 85 | 100 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 162 | 184 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.47 |
| Self-Citation Percentage |
16.97%
|
|
Birrell, James A.
Max Planck Institute for Chemical Energy Conversion,
Germany
2022 Rank: 517703
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 1387 out of 49459 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 517703 | 368941 |
| Total Cites | 216 | 309 |
| H-index | 8 | 11 |
| Hm-index | 2 | 3 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 11 | 11 |
| Total Cites to Single+First Authored Papers | 44 | 57 |
| Number of Single+First+Last Authored Papers | 17 | 17 |
| Total Cites to Single+First+Last Authored Papers | 74 | 103 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 134 | 165 |
| Ratio of Total Citations to Distinct Citing Papers | 1.61 | 1.87 |
| Self-Citation Percentage |
30.10%
|
|
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