Gemma, Akihiko
Graduate School of Medicine,
Japan
2025 Rank: 146553
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Respiratory System
Rank in SubField 1: 5456 out of 355674 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 146553 | 143455 |
| Total Cites | 14576 | 15798 |
| H-index | 49 | 52 |
| Hm-index | 14 | 15 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 20 | 26 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 586 | 697 |
| Number of Single+First+Last Authored Papers | 172 | 172 |
| Total Cites to Single+First+Last Authored Papers | 2912 | 3235 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 12766 | 13403 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.18 |
| Self-Citation Percentage |
7.74%
|
|
Gemma, Akihiko
Nippon Medical School,
Japan
2024 Rank: 144157
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Respiratory System
Rank in SubField 1: 5422 out of 334837 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 144157 | 142686 |
| Total Cites | 13628 | 14722 |
| H-index | 48 | 51 |
| Hm-index | 13 | 15 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 20 | 26 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 555 | 661 |
| Number of Single+First+Last Authored Papers | 168 | 168 |
| Total Cites to Single+First+Last Authored Papers | 2651 | 2921 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 11945 | 12535 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.17 |
| Self-Citation Percentage |
7.43%
|
|
Gemma, Akihiko
Graduate School of Medicine,
Japan
2023 Rank: 148579
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Respiratory System
Rank in SubField 1: 5646 out of 312644 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 148579 | 143204 |
| Total Cites | 12601 | 13634 |
| H-index | 45 | 49 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 19 | 25 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 528 | 630 |
| Number of Single+First+Last Authored Papers | 164 | 164 |
| Total Cites to Single+First+Last Authored Papers | 2388 | 2641 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 11062 | 11618 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.17 |
| Self-Citation Percentage |
7.58%
|
|
Gemma, Akihiko
Graduate School of Medicine,
Japan
2022 Rank: 154162
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
General & Internal Medicine
Rank in SubField 1: 5823 out of 293195 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 154162 | 148366 |
| Total Cites | 11278 | 12207 |
| H-index | 42 | 45 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 17 | 23 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 485 | 584 |
| Number of Single+First+Last Authored Papers | 154 | 154 |
| Total Cites to Single+First+Last Authored Papers | 2075 | 2304 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 9977 | 10489 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.16 |
| Self-Citation Percentage |
7.61%
|
|
Related Profiles
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.