Ralph Kahn

Ralph Kahn

NASA Ames Research Center - California / United States
Engineering & Technology / Environmental Science & Engineering
AD Scientific Index ID: 4389721
NASA Ames

Ralph Kahn Academic Profile: Rankings

 

In NASA Ames Research Center

1,526
Scientists

In United States

458,115
Scientists

In North America

519,162
Scientists

In World

2,602,713
Scientists
 
 Citation Index
 
 H-Index
 
 i-10 Index
Scores
 
H-Index
2.23%
#34
H-Index
1.63%
#7,462 Top 3%
H-Index
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H-Index
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H Index
85
Total Ranks
i-10 Index
3.28%
#50
i-10 Index
2.22%
#10,162 Top 3%
i-10 Index
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i-10 Index
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i-10 Index
209
 
Citation Index
2.56%
#39
Citation Index
2.43%
#11,140 Top 3%
Citation Index
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Citation Index
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Citations
29,314
 
H-Index
2.56%
#39
H-Index
1.84%
#8,432 Top 3%
H-Index
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H-Index
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H Index
49
Last 6 Years Ranks
i-10 Index
2.29%
#35
i-10 Index
1.73%
#7,937 Top 3%
i-10 Index
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i-10 Index
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i-10 Index
152
 
Citation Index
3.15%
#48
Citation Index
2.24%
#10,263 Top 3%
Citation Index
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Citation Index
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Citations
11,589
Engineering & Technology*

In NASA Ames Research Center

610
Scientists

In United States

80,759
Scientists

In North America

91,760
Scientists

In World

417,589
Scientists
 
Rank
2.13%
#13
Rank
1.59%
#1,283 Top 3%
Rank
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Rank
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Environmental Science & Engineering*

In NASA Ames Research Center

36
Scientists

In United States

3,113
Scientists

In North America

3,775
Scientists

In World

19,349
Scientists
 
Rank
8.33%
#3
Rank
1.96%
#61 Top 3%
Rank
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Rank
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* Apr 02, 2025 | According to Total H Index | BETA VERSION Join our list to unlock premium membership benefits and view the full version of your profile – click here. Notice: Please note that the subject field rankings for the world, region, country, and university are in the Beta Version due to the exclusion of profiles classified under 'Others' (1.096.458 scientists whose branches have not been determined or updated). These rankings will adjust as profiles are updated. Reporting Inappropriate Profiles: To report inappropriate, inaccurate, or unethical profiles, including deceased scientists or profiles that require deletion, please contact [email protected]. In line with our Data Privacy Policy, if you wish to have your personal information removed, please email [email protected]. We will delete your data within 5 business days. Free Updates: To update your university or institution name, please email [email protected] with your AD Scientific Index ID and supporting documentation. 
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University / Institution Rankings NASA Ames Research Center Rankings
AD Scientific Index ID 4389721
Web Of Science Researcher ID
H-Index , Verified Peer Reviews, Citing Articles
ORCID ID
Scopus Author ID
H-Index, Citations, Documents
Researchgate
Research Interest Score, h-index
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school
Academic Degree
public Top 10 Environmental Science & Engineering in the World, Top 10 Environmental Science & Engineering in United States, Top 10 Environmental Science & Engineering at NASA Ames Research Center, Top 10 Engineering & Technology in United States , Best Scientists at NASA Ames Research Center, Similarly Ranked Academics in Environmental Science & Engineering Worldwide and in United States – Discover the Full List Now.