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Ryan A Stephan

Ryan A Stephan

NASA Ames Research Center - California / United States
Others
AD Scientific Index ID: 4381496
NASA Ames

Ryan A Stephan Academic Profile: Rankings

Academic Rankings

This section presents Ryan A Stephan’s academic performance based on total and recent (last 5 years) H-index, i10-index, and citation scores, among 1,526 scientists at NASA Ames Research Center , 459,792 in United States, 520,837 in North America, and 2,626,788 worldwide. Lower rankings indicate better academic performance. The percentage value indicates the percentile rank, showing the relative level of academic success. Upgrade to premium

Ryan A Stephan – Ranked Among 1,526 Scientists at NASA Ames Research Center

Ryan A Stephan – Ranked Among 459,792 Scientists in United States

Ryan A Stephan – Ranked Among 520,837 Scientists in North America

Ryan A Stephan – Ranked Among 2,626,788 Scientists Worldwide

Ryan A Stephan’s total and recent H-index, i10-index, and citation counts

Field-Specific Academic Rankings

This section displays Ryan A Stephan's rankings in Others and at the NASA Ames Research Center , United States , North America, and World levels. Lower values indicate better rankings. The rankings are based on the Total H-index. Upgrade to premium
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* Sep 07, 2025 | 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' (1.122.060 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 4381496
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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Academic Degree
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