Akishita, Masahiro
Tokyo Metropolitan Institute for Geriatrics and Gerontology,
Japan
2025 Rank: 107,176
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gerontology
SubField 2:
Geriatrics
Rank in SubField 1: 171 out of 12,277 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 107,176 | 102,954 |
| Total Cites | 2,425 | 2,644 |
| H-index | 13 | 14 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 42 | 49 |
| Number of Single+First+Last Authored Papers | 125 | 125 |
| Total Cites to Single+First+Last Authored Papers | 149 | 169 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 2,127 | 2,252 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.17 |
| Self-Citation Percentage |
8.28%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Cardiovascular System & Hematology
SubField 2:
Geriatrics
Rank in SubField 1: 3,045 out of 224,060 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 125,793 | 125,151 |
| Total Cites | 1,949 | 2,108 |
| H-index | 12 | 12 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 39 | 41 |
| Number of Single+First+Last Authored Papers | 120 | 120 |
| Total Cites to Single+First+Last Authored Papers | 112 | 126 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,717 | 1,815 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.16 |
| Self-Citation Percentage |
7.54%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Cardiovascular System & Hematology
SubField 2:
Geriatrics
Rank in SubField 1: 3,356 out of 199,278 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 128,787 | 140,391 |
| Total Cites | 1,791 | 1,934 |
| H-index | 14 | 15 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 49 | 49 |
| Number of Single+First+Last Authored Papers | 109 | 109 |
| Total Cites to Single+First+Last Authored Papers | 153 | 162 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,566 | 1,669 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.16 |
| Self-Citation Percentage |
7.39%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Cardiovascular System & Hematology
SubField 2:
Gerontology
Rank in SubField 1: 2,840 out of 192,021 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 112,520 | 128,114 |
| Total Cites | 2,335 | 2,542 |
| H-index | 19 | 19 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 71 | 72 |
| Number of Single+First+Last Authored Papers | 105 | 105 |
| Total Cites to Single+First+Last Authored Papers | 201 | 213 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 2,079 | 2,224 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.14 |
| Self-Citation Percentage |
8.14%
|
|
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