Spengler, Ulrich
Universität Bonn,
Germany
2025 Rank: 43083
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Virology
Rank in SubField 1: 647 out of 108265 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 43083 | 46934 |
| Total Cites | 19469 | 21953 |
| H-index | 72 | 78 |
| Hm-index | 23 | 24 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 171 | 172 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 637 | 667 |
| Number of Single+First+Last Authored Papers | 201 | 201 |
| Total Cites to Single+First+Last Authored Papers | 6786 | 7388 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 16574 | 18011 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.22 |
| Self-Citation Percentage |
11.32%
|
|
Spengler, Ulrich
Universitätsklinikum Bonn,
Germany
2023 Rank: 41388
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Virology
Rank in SubField 1: 638 out of 98720 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 41388 | 44991 |
| Total Cites | 17878 | 20153 |
| H-index | 68 | 72 |
| Hm-index | 22 | 23 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 143 | 144 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 581 | 611 |
| Number of Single+First+Last Authored Papers | 201 | 201 |
| Total Cites to Single+First+Last Authored Papers | 6329 | 6915 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 15159 | 16452 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.22 |
| Self-Citation Percentage |
11.29%
|
|
Spengler, Ulrich
Universitätsklinikum Bonn,
Germany
2022 Rank: 40158
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Virology
Rank in SubField 1: 618 out of 95371 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 40158 | 43747 |
| Total Cites | 16781 | 18935 |
| H-index | 66 | 70 |
| Hm-index | 22 | 23 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 122 | 123 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 547 | 577 |
| Number of Single+First+Last Authored Papers | 200 | 200 |
| Total Cites to Single+First+Last Authored Papers | 6013 | 6597 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 14229 | 15457 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.23 |
| Self-Citation Percentage |
11.38%
|
|
Spengler, Ulrich
Universität Bonn,
Germany
2021 Rank: 40299
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Virology
Rank in SubField 1: 612 out of 91513 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 40299 | 43882 |
| Total Cites | 16226 | 18289 |
| H-index | 65 | 69 |
| Hm-index | 22 | 23 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 108 | 109 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 521 | 551 |
| Number of Single+First+Last Authored Papers | 198 | 198 |
| Total Cites to Single+First+Last Authored Papers | 5825 | 6394 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 13772 | 14937 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.22 |
| Self-Citation Percentage |
11.28%
|
|
Spengler, Ulrich
Universität Bonn,
Germany
2020 Rank: 43044
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Virology
Rank in SubField 1: 679 out of 76367 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 43044 | 47422 |
| Total Cites | 15093 | 16997 |
| H-index | 62 | 64 |
| Hm-index | 21 | 22 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 72 | 73 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 470 | 500 |
| Number of Single+First+Last Authored Papers | 198 | 198 |
| Total Cites to Single+First+Last Authored Papers | 5492 | 6045 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 12809 | 13875 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.23 |
| Self-Citation Percentage |
11.20%
|
|
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