Ren, Jingzheng
The Hong Kong Polytechnic University,
Hong Kong
2025 Rank: 7,558
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Environmental Sciences
Rank in SubField 1: 193 out of 343,394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 7,558 | 7,120 |
| Total Cites | 2,102 | 2,343 |
| H-index | 17 | 18 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 50 | 50 |
| Number of Single+First Authored Papers | 77 | 77 |
| Total Cites to Single+First Authored Papers | 294 | 297 |
| Number of Single+First+Last Authored Papers | 193 | 193 |
| Total Cites to Single+First+Last Authored Papers | 1,144 | 1,220 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,827 | 1,906 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.23 |
| Self-Citation Percentage |
10.29%
|
|
Ren, Jingzheng
The Hong Kong Polytechnic University,
Hong Kong
2024 Rank: 5,772
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Environmental Sciences
Rank in SubField 1: 137 out of 313,936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 5,772 | 5,131 |
| Total Cites | 1,751 | 2,011 |
| H-index | 17 | 19 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 72 | 73 |
| Number of Single+First Authored Papers | 77 | 77 |
| Total Cites to Single+First Authored Papers | 360 | 378 |
| Number of Single+First+Last Authored Papers | 177 | 177 |
| Total Cites to Single+First+Last Authored Papers | 978 | 1,086 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,472 | 1,558 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.29 |
| Self-Citation Percentage |
12.93%
|
|
Ren, Jingzheng
The Hong Kong Polytechnic University,
Hong Kong
2023 Rank: 6,998
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Environmental Sciences
Rank in SubField 1: 148 out of 287,766 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 6,998 | 7,014 |
| Total Cites | 1,581 | 1,731 |
| H-index | 17 | 18 |
| Hm-index | 11 | 11 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 68 | 68 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 345 | 355 |
| Number of Single+First+Last Authored Papers | 153 | 153 |
| Total Cites to Single+First+Last Authored Papers | 896 | 967 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,305 | 1,364 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.27 |
| Self-Citation Percentage |
8.67%
|
|
Ren, Jingzheng
Hong Kong Polytechnic University,
China
2022 Rank: 6,710
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Environmental Sciences
Rank in SubField 1: 127 out of 265,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 6,710 | 6,120 |
| Total Cites | 1,404 | 1,549 |
| H-index | 18 | 19 |
| Hm-index | 11 | 11 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 64 | 72 |
| Number of Single+First Authored Papers | 67 | 67 |
| Total Cites to Single+First Authored Papers | 378 | 419 |
| Number of Single+First+Last Authored Papers | 124 | 124 |
| Total Cites to Single+First+Last Authored Papers | 773 | 858 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,144 | 1,199 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.29 |
| Self-Citation Percentage |
9.36%
|
|
Ren, Jingzheng
Hong Kong Polytechnic University,
Hong Kong
2021 Rank: 5,542
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Environmental Sciences
Rank in SubField 1: 115 out of 229,150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 5,542 | 4,860 |
| Total Cites | 2,015 | 2,329 |
| H-index | 25 | 27 |
| Hm-index | 14 | 15 |
| Number of Single Authored Papers | 15 | 15 |
| Total Cites to Single Authored Papers | 103 | 116 |
| Number of Single+First Authored Papers | 61 | 61 |
| Total Cites to Single+First Authored Papers | 575 | 648 |
| Number of Single+First+Last Authored Papers | 104 | 104 |
| Total Cites to Single+First+Last Authored Papers | 1,130 | 1,292 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,636 | 1,729 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.35 |
| Self-Citation Percentage |
13.48%
|
|
Ren, Jingzheng
Hong Kong Polytechnic University,
Hong Kong
2020 Rank: 8,230
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Environmental Sciences
Rank in SubField 1: 160 out of 186,014 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 8,230 | 7,564 |
| Total Cites | 1,185 | 1,378 |
| H-index | 17 | 18 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 76 | 84 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 436 | 490 |
| Number of Single+First+Last Authored Papers | 81 | 81 |
| Total Cites to Single+First+Last Authored Papers | 677 | 765 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 964 | 1,032 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.34 |
| Self-Citation Percentage |
14.01%
|
|
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