Alper, Howard
University of Ottawa,
Canada
2025 Rank: 226370
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 3105 out of 179164 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 226370 | 251313 |
| Total Cites | 446 | 453 |
| H-index | 8 | 8 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 33 | 33 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 177 | 177 |
| Total Cites to Single+First Authored Papers | 28 | 29 |
| Number of Single+First+Last Authored Papers | 513 | 513 |
| Total Cites to Single+First+Last Authored Papers | 420 | 425 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 335 | 335 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.35 |
| Self-Citation Percentage |
1.55%
|
|
Alper, Howard
University of Ottawa,
Canada
2024 Rank: 131203
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1761 out of 170049 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 131203 | 153415 |
| Total Cites | 505 | 512 |
| H-index | 9 | 9 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 33 | 33 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 177 | 177 |
| Total Cites to Single+First Authored Papers | 45 | 45 |
| Number of Single+First+Last Authored Papers | 510 | 510 |
| Total Cites to Single+First+Last Authored Papers | 485 | 492 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 372 | 376 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.36 |
| Self-Citation Percentage |
1.37%
|
|
Alper, Howard
University of Ottawa,
Canada
2023 Rank: 97113
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1293 out of 161671 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 97113 | 113016 |
| Total Cites | 552 | 561 |
| H-index | 8 | 8 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 33 | 33 |
| Total Cites to Single Authored Papers | 7 | 7 |
| Number of Single+First Authored Papers | 177 | 177 |
| Total Cites to Single+First Authored Papers | 47 | 48 |
| Number of Single+First+Last Authored Papers | 510 | 510 |
| Total Cites to Single+First+Last Authored Papers | 514 | 523 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 387 | 393 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.43 |
| Self-Citation Percentage |
1.60%
|
|
Alper, Howard
University of Ottawa,
Canada
2022 Rank: 85853
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1217 out of 154108 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 85853 | 101429 |
| Total Cites | 587 | 591 |
| H-index | 9 | 9 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 32 | 32 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 176 | 176 |
| Total Cites to Single+First Authored Papers | 52 | 52 |
| Number of Single+First+Last Authored Papers | 509 | 509 |
| Total Cites to Single+First+Last Authored Papers | 555 | 558 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 400 | 404 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.46 |
| Self-Citation Percentage |
0.68%
|
|
Alper, Howard
Centre de Recherche et d’Innovation en Catalyse,
Canada
2021 Rank: 72466
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1022 out of 144918 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 72466 | 85776 |
| Total Cites | 933 | 944 |
| H-index | 12 | 12 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 32 | 32 |
| Total Cites to Single Authored Papers | 8 | 8 |
| Number of Single+First Authored Papers | 175 | 175 |
| Total Cites to Single+First Authored Papers | 86 | 86 |
| Number of Single+First+Last Authored Papers | 508 | 508 |
| Total Cites to Single+First+Last Authored Papers | 869 | 877 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 631 | 641 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.47 |
| Self-Citation Percentage |
1.17%
|
|
Alper, Howard
University of Ottawa, Canada,
Canada
2020 Rank: 60748
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 946 out of 111388 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 60748 | 72413 |
| Total Cites | 805 | 817 |
| H-index | 11 | 11 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 33 | 33 |
| Total Cites to Single Authored Papers | 7 | 7 |
| Number of Single+First Authored Papers | 176 | 176 |
| Total Cites to Single+First Authored Papers | 58 | 58 |
| Number of Single+First+Last Authored Papers | 508 | 508 |
| Total Cites to Single+First+Last Authored Papers | 733 | 743 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 590 | 599 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.36 |
| Self-Citation Percentage |
1.47%
|
|
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