Ooka, Ryozo
Institute of Industrial Science,
Japan
2025 Rank: 102266
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Built Environment & Design
SubField 1:
Building & Construction
SubField 2:
Environmental Engineering
Rank in SubField 1: 896 out of 49618 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 102266 | 111490 |
| Total Cites | 879 | 1018 |
| H-index | 13 | 13 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 18 | 18 |
| Total Cites to Single+First Authored Papers | 16 | 17 |
| Number of Single+First+Last Authored Papers | 114 | 114 |
| Total Cites to Single+First+Last Authored Papers | 226 | 252 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 745 | 810 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.26 |
| Self-Citation Percentage |
13.65%
|
|
Ooka, Ryozo
Institute of Industrial Science,
Japan
2021 Rank: 105275
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Built Environment & Design
SubField 1:
Building & Construction
SubField 2:
Environmental Engineering
Rank in SubField 1: 549 out of 30244 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 105275 | 105599 |
| Total Cites | 871 | 1033 |
| H-index | 14 | 15 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 6 | 6 |
| Number of Single+First Authored Papers | 18 | 18 |
| Total Cites to Single+First Authored Papers | 50 | 52 |
| Number of Single+First+Last Authored Papers | 81 | 81 |
| Total Cites to Single+First+Last Authored Papers | 257 | 291 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 737 | 820 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.26 |
| Self-Citation Percentage |
15.68%
|
|
Ooka, Ryozo
University of Tokyo,
Japan
2020 Rank: 69534
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Built Environment & Design
SubField 1:
Building & Construction
SubField 2:
Environmental Engineering
Rank in SubField 1: 355 out of 27014 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 69534 | 75919 |
| Total Cites | 689 | 788 |
| H-index | 13 | 14 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 10 | 10 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 44 | 44 |
| Number of Single+First+Last Authored Papers | 74 | 74 |
| Total Cites to Single+First+Last Authored Papers | 224 | 238 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 566 | 623 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.26 |
| Self-Citation Percentage |
12.56%
|
|
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