Chang, Perng Kuang
USDA ARS Southern Regional Research Center,
United States
2025 Rank: 130446
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Biotechnology
Rank in SubField 1: 3207 out of 217955 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 130446 | 123521 |
| Total Cites | 3366 | 4196 |
| H-index | 31 | 37 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 227 | 235 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 1686 | 2059 |
| Number of Single+First+Last Authored Papers | 33 | 33 |
| Total Cites to Single+First+Last Authored Papers | 1754 | 2140 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1928 | 2055 |
| Ratio of Total Citations to Distinct Citing Papers | 1.75 | 2.04 |
| Self-Citation Percentage |
19.78%
|
|
Chang, Perng Kuang
USDA Agricultural Research Service,
United States
2024 Rank: 128238
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Biotechnology
Rank in SubField 1: 3154 out of 204759 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 128238 | 122333 |
| Total Cites | 3176 | 4000 |
| H-index | 31 | 36 |
| Hm-index | 13 | 13 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 212 | 220 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 1577 | 1947 |
| Number of Single+First+Last Authored Papers | 32 | 32 |
| Total Cites to Single+First+Last Authored Papers | 1639 | 2022 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1816 | 1943 |
| Ratio of Total Citations to Distinct Citing Papers | 1.75 | 2.06 |
| Self-Citation Percentage |
20.60%
|
|
Chang, Perng Kuang
USDA ARS Southern Regional Research Center,
United States
2023 Rank: 114317
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Biotechnology
Rank in SubField 1: 2851 out of 190396 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 114317 | 106433 |
| Total Cites | 3140 | 4025 |
| H-index | 31 | 37 |
| Hm-index | 14 | 14 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 214 | 226 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 1584 | 2002 |
| Number of Single+First+Last Authored Papers | 43 | 43 |
| Total Cites to Single+First+Last Authored Papers | 1640 | 2072 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1775 | 1917 |
| Ratio of Total Citations to Distinct Citing Papers | 1.77 | 2.10 |
| Self-Citation Percentage |
21.99%
|
|
Chang, Perng Kuang
USDA ARS Southern Regional Research Center,
United States
2022 Rank: 118704
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Biotechnology
Rank in SubField 1: 2936 out of 175943 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 118704 | 109761 |
| Total Cites | 2893 | 3721 |
| H-index | 29 | 35 |
| Hm-index | 13 | 13 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 189 | 197 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 1421 | 1792 |
| Number of Single+First+Last Authored Papers | 32 | 32 |
| Total Cites to Single+First+Last Authored Papers | 1470 | 1854 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1620 | 1746 |
| Ratio of Total Citations to Distinct Citing Papers | 1.79 | 2.13 |
| Self-Citation Percentage |
22.25%
|
|
Chang, Perng Kuang
USDA ARS Southern Regional Research Center,
United States
2021 Rank: 113505
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Biotechnology
Rank in SubField 1: 2812 out of 165244 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 113505 | 105021 |
| Total Cites | 2787 | 3651 |
| H-index | 29 | 35 |
| Hm-index | 13 | 13 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 177 | 187 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1382 | 1788 |
| Number of Single+First+Last Authored Papers | 40 | 40 |
| Total Cites to Single+First+Last Authored Papers | 1426 | 1846 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1574 | 1715 |
| Ratio of Total Citations to Distinct Citing Papers | 1.77 | 2.13 |
| Self-Citation Percentage |
23.66%
|
|
Chang, Perng Kuang
USDA ARS Southern Regional Research Center,
United States
2020 Rank: 112791
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Biotechnology
Rank in SubField 1: 2839 out of 134369 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 112791 | 100714 |
| Total Cites | 2573 | 3410 |
| H-index | 28 | 34 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 162 | 170 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 1270 | 1657 |
| Number of Single+First+Last Authored Papers | 38 | 38 |
| Total Cites to Single+First+Last Authored Papers | 1307 | 1707 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1427 | 1562 |
| Ratio of Total Citations to Distinct Citing Papers | 1.80 | 2.18 |
| Self-Citation Percentage |
24.55%
|
|
Related Profiles
.jpg)
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.