Ibrahim, Ashraf S.
The Lundquist Institute,
United States
2025 Rank: 30,197
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Immunology
Rank in SubField 1: 575 out of 217,955 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 30,197 | 30,670 |
| Total Cites | 1,416 | 1,591 |
| H-index | 18 | 18 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 8 | 8 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 177 | 185 |
| Number of Single+First+Last Authored Papers | 93 | 93 |
| Total Cites to Single+First+Last Authored Papers | 606 | 649 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 821 | 901 |
| Ratio of Total Citations to Distinct Citing Papers | 1.72 | 1.77 |
| Self-Citation Percentage |
11.00%
|
|
Ibrahim, Ashraf S.
David Geffen School of Medicine at UCLA,
United States
2024 Rank: 18,164
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Immunology
Rank in SubField 1: 366 out of 204,759 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 18,164 | 17,045 |
| Total Cites | 1,569 | 1,780 |
| H-index | 18 | 19 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 14 | 16 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 212 | 232 |
| Number of Single+First+Last Authored Papers | 89 | 89 |
| Total Cites to Single+First+Last Authored Papers | 709 | 789 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 886 | 946 |
| Ratio of Total Citations to Distinct Citing Papers | 1.77 | 1.88 |
| Self-Citation Percentage |
11.85%
|
|
Ibrahim, Ashraf S.
David Geffen School of Medicine at UCLA,
United States
2023 Rank: 13,111
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Immunology
Rank in SubField 1: 293 out of 190,396 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 13,111 | 13,162 |
| Total Cites | 1,681 | 1,829 |
| H-index | 19 | 20 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 22 | 23 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 292 | 307 |
| Number of Single+First+Last Authored Papers | 87 | 87 |
| Total Cites to Single+First+Last Authored Papers | 891 | 950 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 901 | 963 |
| Ratio of Total Citations to Distinct Citing Papers | 1.87 | 1.90 |
| Self-Citation Percentage |
8.09%
|
|
Ibrahim, Ashraf S.
David Geffen School of Medicine at UCLA,
United States
2022 Rank: 20,086
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Immunology
Rank in SubField 1: 490 out of 175,943 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 20,086 | 17,139 |
| Total Cites | 1,293 | 1,477 |
| H-index | 17 | 18 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 14 | 16 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 224 | 248 |
| Number of Single+First+Last Authored Papers | 85 | 85 |
| Total Cites to Single+First+Last Authored Papers | 661 | 762 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 708 | 768 |
| Ratio of Total Citations to Distinct Citing Papers | 1.83 | 1.92 |
| Self-Citation Percentage |
12.46%
|
|
Ibrahim, Ashraf S.
David Geffen School of Medicine at UCLA,
United States
2021 Rank: 40,100
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Immunology
Rank in SubField 1: 901 out of 165,244 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 40,100 | 39,392 |
| Total Cites | 1,318 | 1,520 |
| H-index | 18 | 19 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 10 | 10 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 225 | 238 |
| Number of Single+First+Last Authored Papers | 80 | 80 |
| Total Cites to Single+First+Last Authored Papers | 650 | 749 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 777 | 844 |
| Ratio of Total Citations to Distinct Citing Papers | 1.70 | 1.80 |
| Self-Citation Percentage |
13.29%
|
|
Ibrahim, Ashraf S.
David Geffen School of Medicine at UCLA,
United States
2020 Rank: 53,158
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Immunology
Rank in SubField 1: 1,124 out of 134,369 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 53,158 | 52,882 |
| Total Cites | 876 | 988 |
| H-index | 13 | 14 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 156 | 167 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 454 | 495 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 523 | 561 |
| Ratio of Total Citations to Distinct Citing Papers | 1.67 | 1.76 |
| Self-Citation Percentage |
11.34%
|
|
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