Du Preez, James C.
University of the Free State,
South Africa
2025 Rank: 196811
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Biotechnology
SubField 2:
Microbiology
Rank in SubField 1: 649 out of 66225 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 196811 | 221942 |
| Total Cites | 2344 | 2417 |
| H-index | 26 | 27 |
| Hm-index | 14 | 14 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 148 | 148 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 735 | 761 |
| Number of Single+First+Last Authored Papers | 57 | 57 |
| Total Cites to Single+First+Last Authored Papers | 1524 | 1567 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1810 | 1849 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.31 |
| Self-Citation Percentage |
3.02%
|
|
Du Preez, James C.
University of the Free State,
South Africa
2024 Rank: 181021
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Biotechnology
SubField 2:
Microbiology
Rank in SubField 1: 570 out of 62673 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 181021 | 205207 |
| Total Cites | 2345 | 2409 |
| H-index | 26 | 27 |
| Hm-index | 14 | 14 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 141 | 141 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 717 | 740 |
| Number of Single+First+Last Authored Papers | 58 | 58 |
| Total Cites to Single+First+Last Authored Papers | 1570 | 1605 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1822 | 1861 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.29 |
| Self-Citation Percentage |
2.66%
|
|
Du Preez, James C.
University of the Free State,
South Africa
2023 Rank: 168841
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Biotechnology
SubField 2:
Microbiology
Rank in SubField 1: 524 out of 59267 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 168841 | 191881 |
| Total Cites | 2273 | 2337 |
| H-index | 26 | 27 |
| Hm-index | 14 | 14 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 139 | 139 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 706 | 729 |
| Number of Single+First+Last Authored Papers | 58 | 58 |
| Total Cites to Single+First+Last Authored Papers | 1540 | 1575 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1756 | 1795 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.30 |
| Self-Citation Percentage |
2.74%
|
|
Du Preez, James C.
University of the Free State,
South Africa
2022 Rank: 161225
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Biotechnology
SubField 2:
Microbiology
Rank in SubField 1: 485 out of 56174 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 161225 | 183316 |
| Total Cites | 2157 | 2221 |
| H-index | 25 | 26 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 136 | 136 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 680 | 703 |
| Number of Single+First+Last Authored Papers | 58 | 58 |
| Total Cites to Single+First+Last Authored Papers | 1479 | 1514 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1651 | 1690 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.31 |
| Self-Citation Percentage |
2.88%
|
|
Du Preez, James C.
University of the Free State,
South Africa
2021 Rank: 159923
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Biotechnology
SubField 2:
Microbiology
Rank in SubField 1: 492 out of 52513 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 159923 | 181498 |
| Total Cites | 2067 | 2131 |
| H-index | 24 | 25 |
| Hm-index | 13 | 13 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 135 | 135 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 653 | 676 |
| Number of Single+First+Last Authored Papers | 58 | 58 |
| Total Cites to Single+First+Last Authored Papers | 1420 | 1455 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1591 | 1630 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.31 |
| Self-Citation Percentage |
3.00%
|
|
Du Preez, James C.
University of the Free State,
South Africa
2020 Rank: 148737
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Biotechnology
SubField 2:
Microbiology
Rank in SubField 1: 524 out of 50343 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 148737 | 166296 |
| Total Cites | 1959 | 2025 |
| H-index | 24 | 25 |
| Hm-index | 13 | 13 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 129 | 129 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 633 | 656 |
| Number of Single+First+Last Authored Papers | 57 | 57 |
| Total Cites to Single+First+Last Authored Papers | 1371 | 1406 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1491 | 1532 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.32 |
| Self-Citation Percentage |
3.26%
|
|