Nakayama, Keiichi I.
Kyushu University,
Japan
2025 Rank: 77173
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Developmental Biology
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 1677 out of 157999 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 77173 | 84410 |
| Total Cites | 1659 | 1810 |
| H-index | 15 | 15 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 63 | 64 |
| Number of Single+First+Last Authored Papers | 198 | 198 |
| Total Cites to Single+First+Last Authored Papers | 700 | 748 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1385 | 1463 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.24 |
| Self-Citation Percentage |
8.34%
|
|
Nakayama, Keiichi I.
Kyushu University,
Japan
2024 Rank: 66147
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Developmental Biology
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 1574 out of 149337 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 66147 | 72471 |
| Total Cites | 1705 | 1849 |
| H-index | 15 | 16 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 52 | 52 |
| Number of Single+First+Last Authored Papers | 193 | 193 |
| Total Cites to Single+First+Last Authored Papers | 744 | 792 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1406 | 1490 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.24 |
| Self-Citation Percentage |
7.79%
|
|
Nakayama, Keiichi I.
Kyushu University,
Japan
2023 Rank: 50267
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Developmental Biology
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 1324 out of 138178 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 50267 | 54866 |
| Total Cites | 1912 | 2059 |
| H-index | 17 | 18 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 86 | 87 |
| Number of Single+First+Last Authored Papers | 184 | 184 |
| Total Cites to Single+First+Last Authored Papers | 841 | 871 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1564 | 1642 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.25 |
| Self-Citation Percentage |
7.14%
|
|
Nakayama, Keiichi I.
Kyushu University,
Japan
2020 Rank: 44973
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Developmental Biology
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 1441 out of 105600 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 44973 | 44476 |
| Total Cites | 2142 | 2456 |
| H-index | 18 | 20 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 130 | 137 |
| Number of Single+First+Last Authored Papers | 162 | 162 |
| Total Cites to Single+First+Last Authored Papers | 811 | 939 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1640 | 1753 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.40 |
| Self-Citation Percentage |
12.79%
|
|