Niijima, A.
Niigata University School of Medicine,
Japan
2024 Rank: 31330
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Physiology
Rank in SubField 1: 2320 out of 341636 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 31330 | 32173 |
| Total Cites | 7766 | 9041 |
| H-index | 44 | 48 |
| Hm-index | 26 | 27 |
| Number of Single Authored Papers | 52 | 52 |
| Total Cites to Single Authored Papers | 1367 | 1431 |
| Number of Single+First Authored Papers | 79 | 79 |
| Total Cites to Single+First Authored Papers | 2002 | 2191 |
| Number of Single+First+Last Authored Papers | 109 | 109 |
| Total Cites to Single+First+Last Authored Papers | 2911 | 3260 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5923 | 6374 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.42 |
| Self-Citation Percentage |
14.10%
|
|
Niijima, A.
Niigata University School of Medicine,
Japan
2023 Rank: 29590
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Physiology
Rank in SubField 1: 2243 out of 323273 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 29590 | 29209 |
| Total Cites | 7565 | 8838 |
| H-index | 44 | 48 |
| Hm-index | 25 | 27 |
| Number of Single Authored Papers | 56 | 56 |
| Total Cites to Single Authored Papers | 1376 | 1444 |
| Number of Single+First Authored Papers | 84 | 84 |
| Total Cites to Single+First Authored Papers | 1989 | 2182 |
| Number of Single+First+Last Authored Papers | 114 | 114 |
| Total Cites to Single+First+Last Authored Papers | 2866 | 3221 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5759 | 6203 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.42 |
| Self-Citation Percentage |
14.40%
|
|
Niijima, A.
Niigata University School of Medicine,
Japan
2022 Rank: 26671
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Physiology
Rank in SubField 1: 2093 out of 305851 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 26671 | 27806 |
| Total Cites | 7250 | 8510 |
| H-index | 43 | 47 |
| Hm-index | 25 | 26 |
| Number of Single Authored Papers | 56 | 56 |
| Total Cites to Single Authored Papers | 1330 | 1397 |
| Number of Single+First Authored Papers | 84 | 84 |
| Total Cites to Single+First Authored Papers | 1920 | 2112 |
| Number of Single+First+Last Authored Papers | 114 | 114 |
| Total Cites to Single+First+Last Authored Papers | 2764 | 3117 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5526 | 5963 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.43 |
| Self-Citation Percentage |
14.81%
|
|
Niijima, A.
Niigata University School of Medicine,
Japan
2021 Rank: 26041
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Physiology
Rank in SubField 1: 2038 out of 278898 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 26041 | 25854 |
| Total Cites | 7117 | 8362 |
| H-index | 43 | 47 |
| Hm-index | 24 | 26 |
| Number of Single Authored Papers | 56 | 56 |
| Total Cites to Single Authored Papers | 1306 | 1372 |
| Number of Single+First Authored Papers | 84 | 84 |
| Total Cites to Single+First Authored Papers | 1886 | 2074 |
| Number of Single+First+Last Authored Papers | 113 | 113 |
| Total Cites to Single+First+Last Authored Papers | 2713 | 3062 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5409 | 5838 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.43 |
| Self-Citation Percentage |
14.89%
|
|
Niijima, A.
Niigata University School of Medicine,
Japan
2020 Rank: 24457
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Endocrinology & Metabolism
Rank in SubField 1: 1971 out of 227881 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 24457 | 24006 |
| Total Cites | 6765 | 7999 |
| H-index | 40 | 46 |
| Hm-index | 24 | 25 |
| Number of Single Authored Papers | 58 | 58 |
| Total Cites to Single Authored Papers | 1273 | 1340 |
| Number of Single+First Authored Papers | 86 | 86 |
| Total Cites to Single+First Authored Papers | 1824 | 2013 |
| Number of Single+First+Last Authored Papers | 115 | 115 |
| Total Cites to Single+First+Last Authored Papers | 2607 | 2956 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5138 | 5563 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.44 |
| Self-Citation Percentage |
15.43%
|
|
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