Uchiyama, Nahoko
National Institute of Health Sciences Tokyo,
Japan
2025 Rank: 222573
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Pharmacology & Pharmacy
Rank in SubField 1: 558 out of 57118 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 222573 | 223283 |
| Total Cites | 2890 | 3481 |
| H-index | 30 | 32 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 31 | 31 |
| Number of Single+First Authored Papers | 44 | 44 |
| Total Cites to Single+First Authored Papers | 1765 | 2063 |
| Number of Single+First+Last Authored Papers | 54 | 54 |
| Total Cites to Single+First+Last Authored Papers | 1851 | 2167 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1965 | 2198 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.58 |
| Self-Citation Percentage |
16.98%
|
|
Uchiyama, Nahoko
National Institute of Health Sciences Tokyo,
Japan
2024 Rank: 224411
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Pharmacology & Pharmacy
SubField 2:
General Chemistry
Rank in SubField 1: 2213 out of 148458 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 224411 | 222767 |
| Total Cites | 2687 | 3217 |
| H-index | 28 | 30 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 30 | 30 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 1712 | 1986 |
| Number of Single+First+Last Authored Papers | 50 | 50 |
| Total Cites to Single+First+Last Authored Papers | 1780 | 2071 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1797 | 2006 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.60 |
| Self-Citation Percentage |
16.47%
|
|
Uchiyama, Nahoko
National Institute of Health Sciences Tokyo,
Japan
2023 Rank: 219940
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Pharmacology & Pharmacy
Rank in SubField 1: 593 out of 51019 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 219940 | 219290 |
| Total Cites | 2487 | 2989 |
| H-index | 27 | 29 |
| Hm-index | 9 | 11 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 28 | 28 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 1651 | 1920 |
| Number of Single+First+Last Authored Papers | 47 | 47 |
| Total Cites to Single+First+Last Authored Papers | 1704 | 1990 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1631 | 1825 |
| Ratio of Total Citations to Distinct Citing Papers | 1.52 | 1.64 |
| Self-Citation Percentage |
16.79%
|
|
Uchiyama, Nahoko
National Institute of Health Sciences Tokyo,
Japan
2022 Rank: 209646
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Analytical Chemistry
Rank in SubField 1: 593 out of 49459 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 209646 | 213999 |
| Total Cites | 2284 | 2737 |
| H-index | 26 | 27 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 27 | 27 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 1579 | 1834 |
| Number of Single+First+Last Authored Papers | 45 | 45 |
| Total Cites to Single+First+Last Authored Papers | 1611 | 1883 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1462 | 1635 |
| Ratio of Total Citations to Distinct Citing Papers | 1.56 | 1.67 |
| Self-Citation Percentage |
16.55%
|
|
Uchiyama, Nahoko
National Institute of Health Sciences Tokyo,
Japan
2021 Rank: 204630
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Medicinal & Biomolecular Chemistry
Rank in SubField 1: 1722 out of 102767 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 204630 | 206717 |
| Total Cites | 2192 | 2599 |
| H-index | 25 | 27 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 27 | 27 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1543 | 1773 |
| Number of Single+First+Last Authored Papers | 40 | 40 |
| Total Cites to Single+First+Last Authored Papers | 1571 | 1814 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1394 | 1556 |
| Ratio of Total Citations to Distinct Citing Papers | 1.57 | 1.67 |
| Self-Citation Percentage |
15.66%
|
|
Uchiyama, Nahoko
National Institute of Health Sciences Tokyo,
Japan
2020 Rank: 200155
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Pharmacology & Pharmacy
Rank in SubField 1: 1734 out of 87137 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 200155 | 196905 |
| Total Cites | 1992 | 2362 |
| H-index | 24 | 27 |
| Hm-index | 8 | 10 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 27 | 27 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 1441 | 1659 |
| Number of Single+First+Last Authored Papers | 37 | 37 |
| Total Cites to Single+First+Last Authored Papers | 1457 | 1681 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1239 | 1374 |
| Ratio of Total Citations to Distinct Citing Papers | 1.61 | 1.72 |
| Self-Citation Percentage |
15.66%
|
|
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