Johansson, Roland S.
Umeå Universitet,
Sweden
2025 Rank: 28924
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Physiology
Rank in SubField 1: 1328 out of 360881 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 28924 | 33344 |
| Total Cites | 769 | 782 |
| H-index | 12 | 12 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 10 | 10 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 396 | 398 |
| Number of Single+First+Last Authored Papers | 103 | 103 |
| Total Cites to Single+First+Last Authored Papers | 640 | 647 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 513 | 515 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.52 |
| Self-Citation Percentage |
1.66%
|
|
Johansson, Roland S.
Umeå Universitet,
Sweden
2024 Rank: 32382
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Physiology
Rank in SubField 1: 1599 out of 341636 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 32382 | 34254 |
| Total Cites | 728 | 764 |
| H-index | 13 | 13 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 6 | 6 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 379 | 386 |
| Number of Single+First+Last Authored Papers | 102 | 102 |
| Total Cites to Single+First+Last Authored Papers | 615 | 634 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 482 | 490 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.56 |
| Self-Citation Percentage |
4.71%
|
|
Johansson, Roland S.
Umeå Universitet,
Sweden
2023 Rank: 20075
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Physiology
Rank in SubField 1: 1058 out of 323273 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 20075 | 23884 |
| Total Cites | 859 | 885 |
| H-index | 14 | 14 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 13 | 14 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 420 | 427 |
| Number of Single+First+Last Authored Papers | 102 | 102 |
| Total Cites to Single+First+Last Authored Papers | 718 | 734 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 563 | 570 |
| Ratio of Total Citations to Distinct Citing Papers | 1.53 | 1.55 |
| Self-Citation Percentage |
2.94%
|
|
Johansson, Roland S.
Umeå Universitet,
Sweden
2022 Rank: 12601
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Physiology
Rank in SubField 1: 768 out of 305851 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 12601 | 14142 |
| Total Cites | 983 | 1021 |
| H-index | 16 | 16 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 16 | 17 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 499 | 509 |
| Number of Single+First+Last Authored Papers | 101 | 101 |
| Total Cites to Single+First+Last Authored Papers | 807 | 831 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 559 | 568 |
| Ratio of Total Citations to Distinct Citing Papers | 1.76 | 1.80 |
| Self-Citation Percentage |
3.72%
|
|
Johansson, Roland S.
Umeå Universitet,
Sweden
2021 Rank: 16886
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Physiology
Rank in SubField 1: 983 out of 278898 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 16886 | 17322 |
| Total Cites | 1385 | 1441 |
| H-index | 19 | 20 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 14 | 15 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 649 | 664 |
| Number of Single+First+Last Authored Papers | 100 | 100 |
| Total Cites to Single+First+Last Authored Papers | 1098 | 1132 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 827 | 840 |
| Ratio of Total Citations to Distinct Citing Papers | 1.67 | 1.72 |
| Self-Citation Percentage |
3.89%
|
|
Johansson, Roland S.
Umeå Universitet,
Sweden
2020 Rank: 14752
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Industrial Engineering & Automation
Rank in SubField 1: 882 out of 227881 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 14752 | 16606 |
| Total Cites | 1123 | 1166 |
| H-index | 17 | 18 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 11 | 11 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 533 | 539 |
| Number of Single+First+Last Authored Papers | 99 | 99 |
| Total Cites to Single+First+Last Authored Papers | 922 | 945 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 702 | 711 |
| Ratio of Total Citations to Distinct Citing Papers | 1.60 | 1.64 |
| Self-Citation Percentage |
3.69%
|
|
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