Johnson, Douglas H.
University of Minnesota Twin Cities,
United States
2025 Rank: 11618
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Ecology
Rank in SubField 1: 47 out of 81681 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 11618 | 12758 |
| Total Cites | 12590 | 13767 |
| H-index | 61 | 65 |
| Hm-index | 34 | 35 |
| Number of Single Authored Papers | 43 | 43 |
| Total Cites to Single Authored Papers | 2032 | 2075 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 3873 | 4052 |
| Number of Single+First+Last Authored Papers | 156 | 156 |
| Total Cites to Single+First+Last Authored Papers | 6953 | 7438 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 9410 | 9894 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.39 |
| Self-Citation Percentage |
8.55%
|
|
Johnson, Douglas H.
University of Minnesota Twin Cities,
United States
2023 Rank: 10614
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Ecology
Rank in SubField 1: 41 out of 72989 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 10614 | 11526 |
| Total Cites | 11656 | 12806 |
| H-index | 58 | 61 |
| Hm-index | 34 | 35 |
| Number of Single Authored Papers | 43 | 43 |
| Total Cites to Single Authored Papers | 1865 | 1913 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 3593 | 3775 |
| Number of Single+First+Last Authored Papers | 159 | 159 |
| Total Cites to Single+First+Last Authored Papers | 6480 | 6957 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 8638 | 9110 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.41 |
| Self-Citation Percentage |
8.98%
|
|
Johnson, Douglas H.
United States Geological Survey,
United States
2022 Rank: 10236
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Ecology
Rank in SubField 1: 42 out of 69077 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 10236 | 10982 |
| Total Cites | 11026 | 12148 |
| H-index | 57 | 61 |
| Hm-index | 33 | 34 |
| Number of Single Authored Papers | 43 | 43 |
| Total Cites to Single Authored Papers | 1760 | 1808 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 3404 | 3585 |
| Number of Single+First+Last Authored Papers | 159 | 159 |
| Total Cites to Single+First+Last Authored Papers | 6102 | 6575 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 8120 | 8574 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.42 |
| Self-Citation Percentage |
9.24%
|
|
Johnson, Douglas H.
United States Geological Survey,
United States
2021 Rank: 10141
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Ecology
Rank in SubField 1: 41 out of 65331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 10141 | 10818 |
| Total Cites | 10690 | 11780 |
| H-index | 56 | 60 |
| Hm-index | 32 | 33 |
| Number of Single Authored Papers | 43 | 43 |
| Total Cites to Single Authored Papers | 1707 | 1753 |
| Number of Single+First Authored Papers | 80 | 80 |
| Total Cites to Single+First Authored Papers | 3305 | 3480 |
| Number of Single+First+Last Authored Papers | 158 | 158 |
| Total Cites to Single+First+Last Authored Papers | 5932 | 6393 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 7850 | 8292 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.42 |
| Self-Citation Percentage |
9.25%
|
|
Johnson, Douglas H.
University of Minnesota,
United States
2020 Rank: 9813
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ophthalmology & Optometry
SubField 2:
Ecology
Rank in SubField 1: 39 out of 52338 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 9813 | 10670 |
| Total Cites | 9968 | 11015 |
| H-index | 55 | 57 |
| Hm-index | 30 | 32 |
| Number of Single Authored Papers | 43 | 43 |
| Total Cites to Single Authored Papers | 1586 | 1630 |
| Number of Single+First Authored Papers | 80 | 80 |
| Total Cites to Single+First Authored Papers | 3097 | 3267 |
| Number of Single+First+Last Authored Papers | 158 | 158 |
| Total Cites to Single+First+Last Authored Papers | 5527 | 5970 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 7268 | 7680 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.43 |
| Self-Citation Percentage |
9.51%
|
|
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