Ullmann, Andrew J.
Universitätsklinikum Würzburg,
Germany
2025 Rank: 83746
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Immunology
Rank in SubField 1: 1588 out of 217955 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 83746 | 82907 |
| Total Cites | 1398 | 1607 |
| H-index | 17 | 18 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 232 | 271 |
| Number of Single+First+Last Authored Papers | 52 | 52 |
| Total Cites to Single+First+Last Authored Papers | 471 | 543 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1055 | 1177 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.37 |
| Self-Citation Percentage |
13.01%
|
|
Ullmann, Andrew J.
Universitätsklinikum Würzburg,
Germany
2024 Rank: 64049
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Immunology
Rank in SubField 1: 1326 out of 204759 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 64049 | 60373 |
| Total Cites | 1383 | 1581 |
| H-index | 16 | 18 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 220 | 262 |
| Number of Single+First+Last Authored Papers | 52 | 52 |
| Total Cites to Single+First+Last Authored Papers | 442 | 513 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1049 | 1147 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.38 |
| Self-Citation Percentage |
12.52%
|
|
Ullmann, Andrew J.
Universitätsklinikum Würzburg,
Germany
2023 Rank: 75336
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Immunology
Rank in SubField 1: 1711 out of 190396 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 75336 | 77558 |
| Total Cites | 1477 | 1684 |
| H-index | 19 | 19 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 217 | 247 |
| Number of Single+First+Last Authored Papers | 52 | 52 |
| Total Cites to Single+First+Last Authored Papers | 471 | 531 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1133 | 1251 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.35 |
| Self-Citation Percentage |
12.29%
|
|
Ullmann, Andrew J.
Universitätsklinikum Würzburg,
Germany
2022 Rank: 57383
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Immunology
Rank in SubField 1: 1367 out of 175943 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 57383 | 55670 |
| Total Cites | 1527 | 1773 |
| H-index | 20 | 21 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 246 | 299 |
| Number of Single+First+Last Authored Papers | 51 | 51 |
| Total Cites to Single+First+Last Authored Papers | 511 | 606 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1116 | 1241 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.43 |
| Self-Citation Percentage |
13.87%
|
|
Ullmann, Andrew J.
Universitätsklinikum Würzburg,
Germany
2021 Rank: 57437
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Immunology
Rank in SubField 1: 1302 out of 165244 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 57437 | 53224 |
| Total Cites | 2044 | 2426 |
| H-index | 22 | 23 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 326 | 407 |
| Number of Single+First+Last Authored Papers | 51 | 51 |
| Total Cites to Single+First+Last Authored Papers | 729 | 872 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1496 | 1665 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.46 |
| Self-Citation Percentage |
15.75%
|
|
Ullmann, Andrew J.
Universitätsklinikum Würzburg,
Germany
2020 Rank: 73287
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Immunology
Rank in SubField 1: 1534 out of 134369 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 73287 | 68657 |
| Total Cites | 1597 | 1961 |
| H-index | 20 | 22 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 228 | 308 |
| Number of Single+First+Last Authored Papers | 51 | 51 |
| Total Cites to Single+First+Last Authored Papers | 600 | 754 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1129 | 1299 |
| Ratio of Total Citations to Distinct Citing Papers | 1.41 | 1.51 |
| Self-Citation Percentage |
18.56%
|
|
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