Nishikawa, Hiroaki
National Institute of Aerospace,
United States
2025 Rank: 136716
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Aerospace & Aeronautics
SubField 2:
Applied Mathematics
Rank in SubField 1: 209 out of 62704 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 136716 | 97393 |
| Total Cites | 153 | 218 |
| H-index | 6 | 6 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 46 | 46 |
| Total Cites to Single Authored Papers | 71 | 99 |
| Number of Single+First Authored Papers | 77 | 77 |
| Total Cites to Single+First Authored Papers | 107 | 144 |
| Number of Single+First+Last Authored Papers | 117 | 117 |
| Total Cites to Single+First+Last Authored Papers | 129 | 179 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 95 | 108 |
| Ratio of Total Citations to Distinct Citing Papers | 1.61 | 2.02 |
| Self-Citation Percentage |
29.82%
|
|
Nishikawa, Hiroaki
National Institute of Aerospace,
United States
2024 Rank: 159284
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Aerospace & Aeronautics
SubField 2:
Applied Mathematics
Rank in SubField 1: 220 out of 58309 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 159284 | 147817 |
| Total Cites | 131 | 171 |
| H-index | 5 | 5 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 41 | 41 |
| Total Cites to Single Authored Papers | 58 | 72 |
| Number of Single+First Authored Papers | 69 | 69 |
| Total Cites to Single+First Authored Papers | 92 | 110 |
| Number of Single+First+Last Authored Papers | 104 | 104 |
| Total Cites to Single+First+Last Authored Papers | 118 | 146 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 87 | 96 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.78 |
| Self-Citation Percentage |
23.39%
|
|
Nishikawa, Hiroaki
National Institute of Aerospace,
United States
2023 Rank: 347667
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Aerospace & Aeronautics
SubField 2:
Applied Mathematics
Rank in SubField 1: 644 out of 55422 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 347667 | 139449 |
| Total Cites | 93 | 203 |
| H-index | 4 | 6 |
| Hm-index | 2 | 4 |
| Number of Single Authored Papers | 40 | 40 |
| Total Cites to Single Authored Papers | 31 | 63 |
| Number of Single+First Authored Papers | 67 | 67 |
| Total Cites to Single+First Authored Papers | 60 | 104 |
| Number of Single+First+Last Authored Papers | 100 | 100 |
| Total Cites to Single+First+Last Authored Papers | 76 | 151 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 61 | 78 |
| Ratio of Total Citations to Distinct Citing Papers | 1.52 | 2.60 |
| Self-Citation Percentage |
54.19%
|
|
Nishikawa, Hiroaki
National Institute of Aerospace,
United States
2022 Rank: 188880
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Aerospace & Aeronautics
SubField 2:
Applied Mathematics
Rank in SubField 1: 279 out of 52990 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 188880 | 64653 |
| Total Cites | 108 | 236 |
| H-index | 5 | 7 |
| Hm-index | 3 | 5 |
| Number of Single Authored Papers | 37 | 37 |
| Total Cites to Single Authored Papers | 48 | 104 |
| Number of Single+First Authored Papers | 64 | 64 |
| Total Cites to Single+First Authored Papers | 69 | 148 |
| Number of Single+First+Last Authored Papers | 95 | 95 |
| Total Cites to Single+First+Last Authored Papers | 92 | 201 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 72 | 90 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 2.62 |
| Self-Citation Percentage |
54.24%
|
|
Nishikawa, Hiroaki
National Institute of Aerospace,
United States
2021 Rank: 196004
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Aerospace & Aeronautics
SubField 2:
Applied Mathematics
Rank in SubField 1: 320 out of 51361 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 196004 | 64514 |
| Total Cites | 151 | 320 |
| H-index | 5 | 9 |
| Hm-index | 4 | 7 |
| Number of Single Authored Papers | 31 | 31 |
| Total Cites to Single Authored Papers | 68 | 140 |
| Number of Single+First Authored Papers | 57 | 57 |
| Total Cites to Single+First Authored Papers | 101 | 213 |
| Number of Single+First+Last Authored Papers | 85 | 85 |
| Total Cites to Single+First+Last Authored Papers | 128 | 273 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 89 | 113 |
| Ratio of Total Citations to Distinct Citing Papers | 1.70 | 2.83 |
| Self-Citation Percentage |
52.81%
|
|
Nishikawa, Hiroaki
National Institute of Aerospace,
United States
2020 Rank: 127728
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Aerospace & Aeronautics
SubField 2:
Applied Mathematics
Rank in SubField 1: 228 out of 45833 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 127728 | 111111 |
| Total Cites | 142 | 190 |
| H-index | 6 | 6 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 63 | 81 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 99 | 128 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 126 | 169 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 64 | 73 |
| Ratio of Total Citations to Distinct Citing Papers | 2.22 | 2.60 |
| Self-Citation Percentage |
25.26%
|
|
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