van der Merwe, J. Nielen
University of the Witwatersrand, Johannesburg,
South Africa
2026 Rank: 756,995
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Mining & Metallurgy
SubField 2:
Geological & Geomatics Engineering
Rank in SubField 1: 597 out of 37,230 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 756,995 | 725,528 |
| Total Cites | 320 | 385 |
| H-index | 11 | 12 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 23 | 23 |
| Total Cites to Single Authored Papers | 187 | 221 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 230 | 285 |
| Number of Single+First+Last Authored Papers | 36 | 36 |
| Total Cites to Single+First+Last Authored Papers | 289 | 351 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 259 | 289 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.33 |
| Self-Citation Percentage |
16.88%
|
|
van der Merwe, J. Nielen
University of the Witwatersrand, Johannesburg,
South Africa
2025 Rank: 737,712
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Mining & Metallurgy
SubField 2:
Geological & Geomatics Engineering
Rank in SubField 1: 567 out of 35,493 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 737,712 | 704,025 |
| Total Cites | 301 | 364 |
| H-index | 11 | 11 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 23 | 23 |
| Total Cites to Single Authored Papers | 175 | 209 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 215 | 270 |
| Number of Single+First+Last Authored Papers | 36 | 36 |
| Total Cites to Single+First+Last Authored Papers | 271 | 331 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 241 | 269 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.35 |
| Self-Citation Percentage |
17.31%
|
|
Trending Researchers
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.