Yamaji, Naoki
Okayama University,
Japan
2025 Rank: 30,922
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 433 out of 189,757 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 30,922 | 29,337 |
| Total Cites | 2,325 | 2,505 |
| H-index | 23 | 25 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 17 | 17 |
| Total Cites to Single+First Authored Papers | 241 | 279 |
| Number of Single+First+Last Authored Papers | 21 | 21 |
| Total Cites to Single+First+Last Authored Papers | 425 | 466 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,250 | 1,276 |
| Ratio of Total Citations to Distinct Citing Papers | 1.86 | 1.96 |
| Self-Citation Percentage |
7.19%
|
|
Yamaji, Naoki
Okayama University,
Japan
2024 Rank: 17,444
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 230 out of 174,582 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 17,444 | 18,078 |
| Total Cites | 2,753 | 2,931 |
| H-index | 27 | 28 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 341 | 358 |
| Number of Single+First+Last Authored Papers | 19 | 19 |
| Total Cites to Single+First+Last Authored Papers | 577 | 601 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,313 | 1,340 |
| Ratio of Total Citations to Distinct Citing Papers | 2.10 | 2.19 |
| Self-Citation Percentage |
6.07%
|
|
Yamaji, Naoki
Okayama University,
Japan
2023 Rank: 19,370
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 267 out of 160,286 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 19,370 | 20,089 |
| Total Cites | 2,640 | 2,823 |
| H-index | 25 | 27 |
| Hm-index | 14 | 14 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 306 | 334 |
| Number of Single+First+Last Authored Papers | 19 | 19 |
| Total Cites to Single+First+Last Authored Papers | 585 | 616 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,269 | 1,302 |
| Ratio of Total Citations to Distinct Citing Papers | 2.08 | 2.17 |
| Self-Citation Percentage |
6.48%
|
|
Yamaji, Naoki
Okayama University,
Japan
2022 Rank: 18,212
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 233 out of 148,322 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 18,212 | 17,500 |
| Total Cites | 2,622 | 2,873 |
| H-index | 27 | 29 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 294 | 347 |
| Number of Single+First+Last Authored Papers | 19 | 19 |
| Total Cites to Single+First+Last Authored Papers | 557 | 615 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,208 | 1,252 |
| Ratio of Total Citations to Distinct Citing Papers | 2.17 | 2.29 |
| Self-Citation Percentage |
8.74%
|
|
Yamaji, Naoki
Okayama University,
Japan
2021 Rank: 21,238
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 272 out of 134,814 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 21,238 | 20,652 |
| Total Cites | 3,571 | 3,947 |
| H-index | 33 | 36 |
| Hm-index | 15 | 16 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 441 | 524 |
| Number of Single+First+Last Authored Papers | 18 | 18 |
| Total Cites to Single+First+Last Authored Papers | 833 | 927 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,678 | 1,737 |
| Ratio of Total Citations to Distinct Citing Papers | 2.13 | 2.27 |
| Self-Citation Percentage |
9.53%
|
|
Yamaji, Naoki
Okayama University,
Japan
2020 Rank: 31,006
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 381 out of 113,961 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 31,006 | 31,852 |
| Total Cites | 2,114 | 2,305 |
| H-index | 23 | 24 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 239 | 280 |
| Number of Single+First+Last Authored Papers | 17 | 17 |
| Total Cites to Single+First+Last Authored Papers | 457 | 504 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,034 | 1,072 |
| Ratio of Total Citations to Distinct Citing Papers | 2.04 | 2.15 |
| Self-Citation Percentage |
8.29%
|
|
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