AD Scientific Index
 Open Nav
Login Login Pricing & Plans Pricing & Plans
Chi A Ma

Chi A Ma

National Institutes of Health - Bethesda / United States
Others
AD Scientific Index ID: 4392891

Chi A Ma Academic Profile: Rankings

Academic Rankings

This section presents Chi A Ma’s academic performance based on total and recent (last 5 years) H-index, i10-index, and citation scores, among 1,842 scientists at National Institutes of Health , 459,635 in United States, 521,211 in North America, and 2,633,700 worldwide. Lower rankings indicate better academic performance. The percentage value indicates the percentile rank, showing the relative level of academic success. Upgrade to premium

Chi A Ma – Ranked Among 1,842 Scientists at National Institutes of Health

Chi A Ma – Ranked Among 459,635 Scientists in United States

Chi A Ma – Ranked Among 521,211 Scientists in North America

Chi A Ma – Ranked Among 2,633,700 Scientists Worldwide

Chi A Ma’s total and recent H-index, i10-index, and citation counts

Field-Specific Academic Rankings

This section displays Chi A Ma's rankings in Others and at the National Institutes of Health , United States , North America, and World levels. Lower values indicate better rankings. The rankings are based on the Total H-index. Upgrade to premium
Premium Access Required For scientists listed under the "Others" category, field-specific ranking data is not displayed. Access detailed tables and in-depth analysis with a Premium Membership.
Upgrade to Premium
* Jan 07, 2026 | 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' (0 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 redlist@adscientificindex.com. In line with our Data Privacy Policy, if you wish to have your personal information removed, please email support@adscientificindex.com. We will delete your data within 5 business days. Free Updates: To update your university or institution name, please email support@adscientificindex.com with your AD Scientific Index ID and supporting documentation. 
Google Scholar Visit Web Page
University / Institution Rankings National Institutes of Health Rankings
AD Scientific Index ID 4392891
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
 -
school
Academic Degree
public Top 10 in the World, Top 10 in United States, Top 10 at National Institutes of Health, Top 10 Others in United States , Best Scientists at National Institutes of Health, Similarly Ranked Academics in Worldwide and in United States – Discover the Full List Now.