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Vivian Ryan

Vivian Ryan

Northrop Grumman Corporation - Gothenburg / United States
Others
AD Scientific Index ID: 4425556
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Vivian Ryan Academic Profile: Rankings

Academic Rankings

This section presents Vivian Ryan’s academic performance based on total and recent (last 5 years) H-index, i10-index, and citation scores, among 84 scientists at Northrop Grumman Corporation , 459,792 in United States, 520,837 in North America, and 2,626,767 worldwide. Lower rankings indicate better academic performance. The percentage value indicates the percentile rank, showing the relative level of academic success. Upgrade to premium

Vivian Ryan – Ranked Among 84 Scientists at Northrop Grumman Corporation

Vivian Ryan – Ranked Among 459,792 Scientists in United States

Vivian Ryan – Ranked Among 520,837 Scientists in North America

Vivian Ryan – Ranked Among 2,626,767 Scientists Worldwide

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

Field-Specific Academic Rankings

This section displays Vivian Ryan's rankings in Others and at the Northrop Grumman Corporation , 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 01, 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' (1.122.044 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 Northrop Grumman Corporation Rankings
AD Scientific Index ID 4425556
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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