Armstrong-Altrin, John S.
Universidad Nacional Autónoma de México,
Mexico
2025 Rank: 41,154
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 44 out of 17,259 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 41,154 | 26,458 |
| Total Cites | 509 | 703 |
| H-index | 10 | 13 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 30 | 41 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 215 | 274 |
| Number of Single+First+Last Authored Papers | 55 | 55 |
| Total Cites to Single+First+Last Authored Papers | 364 | 475 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 284 | 312 |
| Ratio of Total Citations to Distinct Citing Papers | 1.79 | 2.25 |
| Self-Citation Percentage |
27.60%
|
|
Armstrong-Altrin, John S.
Universidad Nacional Autónoma de México,
Mexico
2024 Rank: 41,920
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 44 out of 16,822 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 41,920 | 27,447 |
| Total Cites | 497 | 640 |
| H-index | 10 | 13 |
| Hm-index | 6 | 8 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 25 | 31 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 212 | 265 |
| Number of Single+First+Last Authored Papers | 50 | 50 |
| Total Cites to Single+First+Last Authored Papers | 347 | 439 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 280 | 297 |
| Ratio of Total Citations to Distinct Citing Papers | 1.78 | 2.15 |
| Self-Citation Percentage |
22.34%
|
|
Armstrong-Altrin, John S.
Universidad Nacional Autónoma de México,
Mexico
2023 Rank: 34,498
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 35 out of 16,049 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 34,498 | 19,032 |
| Total Cites | 442 | 661 |
| H-index | 12 | 14 |
| Hm-index | 6 | 9 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 38 | 58 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 221 | 295 |
| Number of Single+First+Last Authored Papers | 48 | 48 |
| Total Cites to Single+First+Last Authored Papers | 332 | 460 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 243 | 273 |
| Ratio of Total Citations to Distinct Citing Papers | 1.82 | 2.42 |
| Self-Citation Percentage |
33.13%
|
|
Armstrong-Altrin, John S.
Universidad Nacional Autónoma de México,
Mexico
2022 Rank: 18,757
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 22 out of 15,255 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 18,757 | 11,117 |
| Total Cites | 627 | 855 |
| H-index | 14 | 18 |
| Hm-index | 8 | 10 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 36 | 51 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 305 | 385 |
| Number of Single+First+Last Authored Papers | 40 | 40 |
| Total Cites to Single+First+Last Authored Papers | 448 | 568 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 259 | 286 |
| Ratio of Total Citations to Distinct Citing Papers | 2.42 | 2.99 |
| Self-Citation Percentage |
26.67%
|
|
Armstrong-Altrin, John S.
Universidad Nacional Autónoma de México,
Mexico
2021 Rank: 22,026
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 34 out of 15,720 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 22,026 | 17,001 |
| Total Cites | 831 | 1,050 |
| H-index | 18 | 20 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 50 | 63 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 420 | 501 |
| Number of Single+First+Last Authored Papers | 34 | 34 |
| Total Cites to Single+First+Last Authored Papers | 604 | 722 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 345 | 382 |
| Ratio of Total Citations to Distinct Citing Papers | 2.41 | 2.75 |
| Self-Citation Percentage |
20.86%
|
|
Armstrong-Altrin, John S.
Universidad Nacional Autónoma de México,
Mexico
2020 Rank: 22,438
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 33 out of 12,609 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 22,438 | 21,269 |
| Total Cites | 604 | 712 |
| H-index | 15 | 17 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 39 | 43 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 338 | 375 |
| Number of Single+First+Last Authored Papers | 30 | 30 |
| Total Cites to Single+First+Last Authored Papers | 456 | 513 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 218 | 241 |
| Ratio of Total Citations to Distinct Citing Papers | 2.77 | 2.95 |
| Self-Citation Percentage |
15.17%
|
|
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