Alper, Howard
University of Ottawa,
Canada
2025 Rank: 15582
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 335 out of 179164 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 15582 | 16692 |
| Total Cites | 17465 | 18878 |
| H-index | 67 | 70 |
| Hm-index | 47 | 50 |
| Number of Single Authored Papers | 33 | 33 |
| Total Cites to Single Authored Papers | 188 | 197 |
| Number of Single+First Authored Papers | 177 | 177 |
| Total Cites to Single+First Authored Papers | 2201 | 2309 |
| Number of Single+First+Last Authored Papers | 513 | 513 |
| Total Cites to Single+First+Last Authored Papers | 16211 | 17501 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 11583 | 11894 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.59 |
| Self-Citation Percentage |
7.48%
|
|
Alper, Howard
University of Ottawa,
Canada
2024 Rank: 15008
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 325 out of 170049 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 15008 | 16215 |
| Total Cites | 16779 | 18134 |
| H-index | 65 | 68 |
| Hm-index | 46 | 49 |
| Number of Single Authored Papers | 33 | 33 |
| Total Cites to Single Authored Papers | 180 | 189 |
| Number of Single+First Authored Papers | 177 | 177 |
| Total Cites to Single+First Authored Papers | 2103 | 2199 |
| Number of Single+First+Last Authored Papers | 510 | 510 |
| Total Cites to Single+First+Last Authored Papers | 15570 | 16804 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 11135 | 11448 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.58 |
| Self-Citation Percentage |
7.47%
|
|
Alper, Howard
University of Ottawa,
Canada
2023 Rank: 14332
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 312 out of 161671 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 14332 | 15187 |
| Total Cites | 16275 | 17623 |
| H-index | 63 | 67 |
| Hm-index | 45 | 48 |
| Number of Single Authored Papers | 33 | 33 |
| Total Cites to Single Authored Papers | 177 | 186 |
| Number of Single+First Authored Papers | 177 | 177 |
| Total Cites to Single+First Authored Papers | 2056 | 2152 |
| Number of Single+First+Last Authored Papers | 510 | 510 |
| Total Cites to Single+First+Last Authored Papers | 15085 | 16312 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 10766 | 11075 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.59 |
| Self-Citation Percentage |
7.65%
|
|
Alper, Howard
University of Ottawa,
Canada
2022 Rank: 13345
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 297 out of 154108 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 13345 | 14150 |
| Total Cites | 15592 | 16931 |
| H-index | 62 | 65 |
| Hm-index | 43 | 47 |
| Number of Single Authored Papers | 32 | 32 |
| Total Cites to Single Authored Papers | 173 | 182 |
| Number of Single+First Authored Papers | 176 | 176 |
| Total Cites to Single+First Authored Papers | 1996 | 2091 |
| Number of Single+First+Last Authored Papers | 509 | 509 |
| Total Cites to Single+First+Last Authored Papers | 14447 | 15665 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 10346 | 10649 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.59 |
| Self-Citation Percentage |
7.91%
|
|
Alper, Howard
Centre de Recherche et d’Innovation en Catalyse,
Canada
2021 Rank: 12929
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 277 out of 144918 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 12929 | 13702 |
| Total Cites | 15187 | 16517 |
| H-index | 62 | 65 |
| Hm-index | 43 | 46 |
| Number of Single Authored Papers | 32 | 32 |
| Total Cites to Single Authored Papers | 165 | 174 |
| Number of Single+First Authored Papers | 175 | 175 |
| Total Cites to Single+First Authored Papers | 1950 | 2044 |
| Number of Single+First+Last Authored Papers | 508 | 508 |
| Total Cites to Single+First+Last Authored Papers | 14072 | 15281 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 10078 | 10378 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.59 |
| Self-Citation Percentage |
8.05%
|
|
Alper, Howard
University of Ottawa, Canada,
Canada
2020 Rank: 12209
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 276 out of 111388 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 12209 | 12688 |
| Total Cites | 14440 | 15754 |
| H-index | 59 | 62 |
| Hm-index | 41 | 45 |
| Number of Single Authored Papers | 33 | 33 |
| Total Cites to Single Authored Papers | 159 | 168 |
| Number of Single+First Authored Papers | 176 | 176 |
| Total Cites to Single+First Authored Papers | 1882 | 1975 |
| Number of Single+First+Last Authored Papers | 508 | 508 |
| Total Cites to Single+First+Last Authored Papers | 13363 | 14561 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 9580 | 9869 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.60 |
| Self-Citation Percentage |
8.34%
|
|
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