Hammer, David
Tufts University,
United States
2024 Rank: 22263
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Social Sciences
SubField 1:
Education
SubField 2:
General Physics
Rank in SubField 1: 261 out of 95876 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 22263 | 25609 |
| Total Cites | 446 | 459 |
| H-index | 12 | 12 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 84 | 84 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 157 | 158 |
| Number of Single+First+Last Authored Papers | 61 | 61 |
| Total Cites to Single+First+Last Authored Papers | 338 | 346 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 323 | 325 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.41 |
| Self-Citation Percentage |
2.83%
|
|
Hammer, David
Tufts University,
United States
2023 Rank: 21270
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Social Sciences
SubField 1:
Education
SubField 2:
General Physics
Rank in SubField 1: 202 out of 87102 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 21270 | 21779 |
| Total Cites | 471 | 505 |
| H-index | 13 | 14 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 84 | 85 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 141 | 145 |
| Number of Single+First+Last Authored Papers | 60 | 60 |
| Total Cites to Single+First+Last Authored Papers | 355 | 378 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 306 | 309 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.63 |
| Self-Citation Percentage |
6.73%
|
|
Hammer, David
Tufts University,
United States
2022 Rank: 17618
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Social Sciences
SubField 1:
Education
SubField 2:
General Physics
Rank in SubField 1: 129 out of 79338 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 17618 | 20482 |
| Total Cites | 422 | 451 |
| H-index | 13 | 13 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 107 | 108 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 165 | 169 |
| Number of Single+First+Last Authored Papers | 52 | 52 |
| Total Cites to Single+First+Last Authored Papers | 320 | 344 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 285 | 287 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.57 |
| Self-Citation Percentage |
6.43%
|
|
Hammer, David
Tufts University,
2021 Rank: 15369
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Social Sciences
SubField 1:
Education
SubField 2:
General Physics
Rank in SubField 1: 121 out of 70063 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 15369 | 17275 |
| Total Cites | 698 | 739 |
| H-index | 18 | 18 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 150 | 150 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 250 | 257 |
| Number of Single+First+Last Authored Papers | 51 | 51 |
| Total Cites to Single+First+Last Authored Papers | 525 | 554 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 472 | 477 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.55 |
| Self-Citation Percentage |
5.55%
|
|
Hammer, David
Tufts University,
United States
2020 Rank: 12362
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Social Sciences
SubField 1:
Education
SubField 2:
General Physics
Rank in SubField 1: 92 out of 58316 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 12362 | 13526 |
| Total Cites | 596 | 631 |
| H-index | 16 | 16 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 123 | 123 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 221 | 226 |
| Number of Single+First+Last Authored Papers | 48 | 48 |
| Total Cites to Single+First+Last Authored Papers | 447 | 471 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 360 | 363 |
| Ratio of Total Citations to Distinct Citing Papers | 1.66 | 1.74 |
| Self-Citation Percentage |
5.55%
|
|
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