Dennis, John S.
Department of Chemical Engineering and Biotechnology,
United Kingdom
2025 Rank: 142,813
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Chemical Engineering
SubField 2:
Energy
Rank in SubField 1: 715 out of 87,981 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 142,813 | 146,051 |
| Total Cites | 8,786 | 10,105 |
| H-index | 52 | 57 |
| Hm-index | 21 | 23 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 11 | 11 |
| Number of Single+First Authored Papers | 17 | 17 |
| Total Cites to Single+First Authored Papers | 779 | 877 |
| Number of Single+First+Last Authored Papers | 75 | 75 |
| Total Cites to Single+First+Last Authored Papers | 2,466 | 2,836 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7,260 | 7,728 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.31 |
| Self-Citation Percentage |
13.05%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Chemical Engineering
SubField 2:
Energy
Rank in SubField 1: 656 out of 66,189 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 137,547 | 139,308 |
| Total Cites | 6,649 | 7,788 |
| H-index | 42 | 46 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 9 | 9 |
| Number of Single+First Authored Papers | 17 | 17 |
| Total Cites to Single+First Authored Papers | 701 | 794 |
| Number of Single+First+Last Authored Papers | 73 | 73 |
| Total Cites to Single+First+Last Authored Papers | 1,834 | 2,144 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,445 | 5,829 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.34 |
| Self-Citation Percentage |
14.63%
|
|
United StatesOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Chemical Engineering
SubField 2:
Energy
Rank in SubField 1: 656 out of 55,697 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 145,256 | 145,726 |
| Total Cites | 5,787 | 6,849 |
| H-index | 39 | 44 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 7 | 7 |
| Number of Single+First Authored Papers | 17 | 17 |
| Total Cites to Single+First Authored Papers | 657 | 749 |
| Number of Single+First+Last Authored Papers | 70 | 70 |
| Total Cites to Single+First+Last Authored Papers | 1,582 | 1,867 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,730 | 5,081 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.35 |
| Self-Citation Percentage |
15.51%
|
|
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