Ogra, Yasumitsu
Chiba University,
Japan
2025 Rank: 315,834
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Analytical Chemistry
SubField 2:
Toxicology
Rank in SubField 1: 2,753 out of 129,614 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 315,834 | 275,783 |
| Total Cites | 307 | 352 |
| H-index | 7 | 7 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 3 | 5 |
| Number of Single+First Authored Papers | 55 | 55 |
| Total Cites to Single+First Authored Papers | 32 | 39 |
| Number of Single+First+Last Authored Papers | 130 | 130 |
| Total Cites to Single+First+Last Authored Papers | 182 | 215 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 277 | 298 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.18 |
| Self-Citation Percentage |
12.78%
|
|
Ogra, Yasumitsu
Chiba University,
Japan
2024 Rank: 203,225
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Analytical Chemistry
SubField 2:
Toxicology
Rank in SubField 1: 1,612 out of 122,576 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 203,225 | 220,459 |
| Total Cites | 302 | 342 |
| H-index | 8 | 8 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 6 | 6 |
| Number of Single+First Authored Papers | 55 | 55 |
| Total Cites to Single+First Authored Papers | 38 | 41 |
| Number of Single+First+Last Authored Papers | 120 | 120 |
| Total Cites to Single+First+Last Authored Papers | 185 | 205 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 250 | 267 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.28 |
| Self-Citation Percentage |
11.70%
|
|
Ogra, Yasumitsu
Chiba University,
Japan
2023 Rank: 205,037
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Analytical Chemistry
SubField 2:
Toxicology
Rank in SubField 1: 1,717 out of 115,145 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 205,037 | 216,575 |
| Total Cites | 264 | 294 |
| H-index | 8 | 8 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 8 | 8 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 43 | 44 |
| Number of Single+First+Last Authored Papers | 113 | 113 |
| Total Cites to Single+First+Last Authored Papers | 156 | 172 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 228 | 248 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.19 |
| Self-Citation Percentage |
10.20%
|
|
Ogra, Yasumitsu
Chiba University,
Japan
2022 Rank: 226,431
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Toxicology
Rank in SubField 1: 1,835 out of 107,126 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 226,431 | 245,159 |
| Total Cites | 255 | 281 |
| H-index | 8 | 8 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 39 | 41 |
| Number of Single+First+Last Authored Papers | 105 | 105 |
| Total Cites to Single+First+Last Authored Papers | 141 | 157 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 192 | 204 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.38 |
| Self-Citation Percentage |
9.25%
|
|
Ogra, Yasumitsu
Chiba University,
Japan
2021 Rank: 195,303
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Toxicology
Rank in SubField 1: 1,603 out of 102,767 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 195,303 | 173,750 |
| Total Cites | 366 | 424 |
| H-index | 9 | 10 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 8 | 9 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 81 | 95 |
| Number of Single+First+Last Authored Papers | 96 | 96 |
| Total Cites to Single+First+Last Authored Papers | 207 | 241 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 278 | 300 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.41 |
| Self-Citation Percentage |
13.68%
|
|
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