Yamagata, Yoshiki
Keio University,
Japan
2025 Rank: 84317
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Geological & Geomatics Engineering
Rank in SubField 1: 2542 out of 343394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 84317 | 89032 |
| Total Cites | 1060 | 1153 |
| H-index | 16 | 17 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 40 | 45 |
| Number of Single+First+Last Authored Papers | 185 | 185 |
| Total Cites to Single+First+Last Authored Papers | 720 | 778 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 974 | 1036 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.11 |
| Self-Citation Percentage |
8.07%
|
|
Yamagata, Yoshiki
Institute for Global Environmental Strategies,
Japan
2024 Rank: 82643
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Geological & Geomatics Engineering
Rank in SubField 1: 2261 out of 313936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 82643 | 90403 |
| Total Cites | 981 | 1070 |
| H-index | 15 | 15 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 48 | 48 |
| Number of Single+First+Last Authored Papers | 177 | 177 |
| Total Cites to Single+First+Last Authored Papers | 660 | 717 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 889 | 950 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.13 |
| Self-Citation Percentage |
8.32%
|
|
Yamagata, Yoshiki
Keio University,
Japan
2023 Rank: 96144
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Geological & Geomatics Engineering
Rank in SubField 1: 2388 out of 287766 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 96144 | 94379 |
| Total Cites | 945 | 1070 |
| H-index | 14 | 16 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 47 | 50 |
| Number of Single+First+Last Authored Papers | 175 | 175 |
| Total Cites to Single+First+Last Authored Papers | 663 | 743 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 862 | 932 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.15 |
| Self-Citation Percentage |
11.68%
|
|
Yamagata, Yoshiki
National Institute for Environmental Studies of Japan,
Japan
2022 Rank: 77577
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Geological & Geomatics Engineering
Rank in SubField 1: 1699 out of 265592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 77577 | 74487 |
| Total Cites | 884 | 1023 |
| H-index | 13 | 14 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 46 | 51 |
| Number of Single+First+Last Authored Papers | 164 | 164 |
| Total Cites to Single+First+Last Authored Papers | 632 | 721 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 807 | 898 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.14 |
| Self-Citation Percentage |
13.59%
|
|
Yamagata, Yoshiki
National Institute for Environmental Studies of Japan,
Japan
2021 Rank: 86061
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Geological & Geomatics Engineering
Rank in SubField 1: 1844 out of 229150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 86061 | 87752 |
| Total Cites | 1178 | 1389 |
| H-index | 16 | 17 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 63 | 73 |
| Number of Single+First+Last Authored Papers | 154 | 154 |
| Total Cites to Single+First+Last Authored Papers | 857 | 997 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1053 | 1199 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.16 |
| Self-Citation Percentage |
15.19%
|
|
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