Shaffer, H. Bradley
University of California, Los Angeles,
United States
2024 Rank: 55852
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Ecology
Rank in SubField 1: 514 out of 29473 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 55852 | 54691 |
| Total Cites | 7953 | 9370 |
| H-index | 51 | 54 |
| Hm-index | 26 | 28 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 78 | 90 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 1516 | 1767 |
| Number of Single+First+Last Authored Papers | 134 | 134 |
| Total Cites to Single+First+Last Authored Papers | 5563 | 6470 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6297 | 6847 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.37 |
| Self-Citation Percentage |
15.12%
|
|
Shaffer, H. Bradley
University of California, Los Angeles,
United States
2023 Rank: 57229
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Ecology
Rank in SubField 1: 536 out of 28397 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 57229 | 56103 |
| Total Cites | 7391 | 8690 |
| H-index | 49 | 52 |
| Hm-index | 25 | 27 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 68 | 79 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 1427 | 1658 |
| Number of Single+First+Last Authored Papers | 128 | 128 |
| Total Cites to Single+First+Last Authored Papers | 5155 | 6002 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5825 | 6315 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.38 |
| Self-Citation Percentage |
14.95%
|
|
Shaffer, H. Bradley
University of California, Los Angeles,
United States
2022 Rank: 59754
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Ecology
Rank in SubField 1: 552 out of 27371 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 59754 | 58233 |
| Total Cites | 6783 | 7964 |
| H-index | 46 | 50 |
| Hm-index | 24 | 26 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 53 | 64 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1340 | 1548 |
| Number of Single+First+Last Authored Papers | 116 | 116 |
| Total Cites to Single+First+Last Authored Papers | 4760 | 5540 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5314 | 5750 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.39 |
| Self-Citation Percentage |
14.83%
|
|
Shaffer, H. Bradley
University of California, Los Angeles,
United States
2021 Rank: 74561
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Ecology
Rank in SubField 1: 679 out of 26086 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 74561 | 73865 |
| Total Cites | 5417 | 6241 |
| H-index | 40 | 45 |
| Hm-index | 22 | 23 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 47 | 55 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 1087 | 1201 |
| Number of Single+First+Last Authored Papers | 91 | 91 |
| Total Cites to Single+First+Last Authored Papers | 3932 | 4485 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4221 | 4493 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.39 |
| Self-Citation Percentage |
13.20%
|
|
Shaffer, H. Bradley
University of California, Los Angeles,
United States
2020 Rank: 74822
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Ecology
Rank in SubField 1: 670 out of 23541 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 74822 | 75618 |
| Total Cites | 4875 | 5590 |
| H-index | 40 | 43 |
| Hm-index | 20 | 22 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 41 | 49 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 1016 | 1115 |
| Number of Single+First+Last Authored Papers | 89 | 89 |
| Total Cites to Single+First+Last Authored Papers | 3630 | 4126 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3784 | 4016 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.39 |
| Self-Citation Percentage |
12.79%
|
|