Armstrong-Altrin, John S.
Universidad Nacional Autónoma de México,
Mexico
2025 Rank: 85,782
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 128 out of 17,259 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 85,782 | 69,183 |
| Total Cites | 4,368 | 5,852 |
| H-index | 37 | 44 |
| Hm-index | 15 | 17 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 289 | 383 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 2,202 | 2,766 |
| Number of Single+First+Last Authored Papers | 55 | 55 |
| Total Cites to Single+First+Last Authored Papers | 3,112 | 3,986 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,171 | 2,407 |
| Ratio of Total Citations to Distinct Citing Papers | 2.01 | 2.43 |
| Self-Citation Percentage |
25.36%
|
|
Armstrong-Altrin, John S.
Universidad Nacional Autónoma de México,
Mexico
2024 Rank: 92,900
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 134 out of 16,822 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 92,900 | 74,751 |
| Total Cites | 3,838 | 5,132 |
| H-index | 36 | 41 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 257 | 340 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 1,974 | 2,480 |
| Number of Single+First+Last Authored Papers | 50 | 50 |
| Total Cites to Single+First+Last Authored Papers | 2,733 | 3,500 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,878 | 2,085 |
| Ratio of Total Citations to Distinct Citing Papers | 2.04 | 2.46 |
| Self-Citation Percentage |
25.21%
|
|
Armstrong-Altrin, John S.
Universidad Nacional Autónoma de México,
Mexico
2023 Rank: 99,006
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 134 out of 16,049 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 99,006 | 82,827 |
| Total Cites | 3,336 | 4,492 |
| H-index | 33 | 38 |
| Hm-index | 13 | 15 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 232 | 309 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 1,762 | 2,217 |
| Number of Single+First+Last Authored Papers | 48 | 48 |
| Total Cites to Single+First+Last Authored Papers | 2,385 | 3,062 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,591 | 1,781 |
| Ratio of Total Citations to Distinct Citing Papers | 2.10 | 2.52 |
| Self-Citation Percentage |
25.73%
|
|
Armstrong-Altrin, John S.
Universidad Nacional Autónoma de México,
Mexico
2022 Rank: 110,290
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 156 out of 15,255 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 110,290 | 92,803 |
| Total Cites | 2,863 | 3,787 |
| H-index | 31 | 36 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 190 | 247 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 1,519 | 1,897 |
| Number of Single+First+Last Authored Papers | 40 | 40 |
| Total Cites to Single+First+Last Authored Papers | 2,027 | 2,569 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,334 | 1,493 |
| Ratio of Total Citations to Distinct Citing Papers | 2.15 | 2.54 |
| Self-Citation Percentage |
24.40%
|
|
Armstrong-Altrin, John S.
Universidad Nacional Autónoma de México,
Mexico
2021 Rank: 114,070
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 199 out of 15,720 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 114,070 | 96,872 |
| Total Cites | 2,624 | 3,454 |
| H-index | 30 | 34 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 178 | 231 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 1,412 | 1,769 |
| Number of Single+First+Last Authored Papers | 34 | 34 |
| Total Cites to Single+First+Last Authored Papers | 1,860 | 2,360 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,239 | 1,390 |
| Ratio of Total Citations to Distinct Citing Papers | 2.12 | 2.48 |
| Self-Citation Percentage |
24.03%
|
|
Armstrong-Altrin, John S.
Universidad Nacional Autónoma de México,
Mexico
2020 Rank: 138,484
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 250 out of 12,609 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 138,484 | 121,817 |
| Total Cites | 2,002 | 2,628 |
| H-index | 26 | 30 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 141 | 179 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1,115 | 1,392 |
| Number of Single+First+Last Authored Papers | 30 | 30 |
| Total Cites to Single+First+Last Authored Papers | 1,430 | 1,818 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 965 | 1,089 |
| Ratio of Total Citations to Distinct Citing Papers | 2.07 | 2.41 |
| Self-Citation Percentage |
23.82%
|
|
Related Profiles
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.