Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Developmental Biology
Rank in SubField 1: 1,545 out of 103,730 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 146,051 | 169,946 |
| Total Cites | 463 | 492 |
| H-index | 11 | 11 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 4 | 4 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 99 | 99 |
| Number of Single+First+Last Authored Papers | 52 | 52 |
| Total Cites to Single+First+Last Authored Papers | 161 | 161 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 408 | 430 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.14 |
| Self-Citation Percentage |
5.89%
|
|
Ullman, Thomas
Albert Einstein College of Medicine of Yeshiva University,
United States
2023 Rank: 144,321
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Developmental Biology
Rank in SubField 1: 1,561 out of 98,720 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 144,321 | 152,734 |
| Total Cites | 530 | 566 |
| H-index | 10 | 11 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 104 | 106 |
| Number of Single+First+Last Authored Papers | 52 | 52 |
| Total Cites to Single+First+Last Authored Papers | 184 | 193 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 462 | 485 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.17 |
| Self-Citation Percentage |
6.36%
|
|
Ullman, Thomas
Albert Einstein College of Medicine of Yeshiva University,
United States
2020 Rank: 138,391
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Developmental Biology
Rank in SubField 1: 1,398 out of 76,367 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 138,391 | 152,157 |
| Total Cites | 558 | 607 |
| H-index | 12 | 12 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 116 | 119 |
| Number of Single+First+Last Authored Papers | 50 | 50 |
| Total Cites to Single+First+Last Authored Papers | 203 | 212 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 502 | 539 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.13 |
| Self-Citation Percentage |
8.07%
|
|
Related Profiles
Top 2% Scientists by Country
236,132 scientists from 167 countries on the 2025 single-year list.
United States73,020 scientists, 1st in the world
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.