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Umesh Jayarajah

Umesh Jayarajah i

University of Colombo - Colombo / Sri Lanka
Medical and Health Sciences / General Surgery
AD Scientific Index ID: 529744
කොළඹ විශ්ව විද්‍යාලය

Umesh Jayarajah Academic Profile: Rankings

Academic Rankings

This section presents Umesh Jayarajah’s academic performance based on total and recent (last 5 years) H-index, i10-index, and citation scores, among 1,123 scientists at University of Colombo , 8,333 in Sri Lanka, 819,458 in Asia, 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

Umesh Jayarajah – Ranked Among 1,123 Scientists at University of Colombo

Umesh Jayarajah – Ranked Among 8,333 Scientists in Sri Lanka

Umesh Jayarajah – Ranked Among 819,458 Scientists in Asia

Umesh Jayarajah – Ranked Among 2,626,767 Scientists Worldwide

Umesh Jayarajah’s total and recent H-index, i10-index, and citation counts

Field-Specific Academic Rankings

This section displays Umesh Jayarajah's rankings in Medical and Health Sciences and General Surgery at the University of Colombo , Sri Lanka , Asia, and World levels. Lower values indicate better rankings. The rankings are based on the Total H-index. Upgrade to premium
* Sep 02, 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 University of Colombo Rankings
AD Scientific Index ID 529744
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
public Top 10 General Surgery in the World, Top 10 General Surgery in Sri Lanka, Top 10 General Surgery at University of Colombo, Top 10 Medical and Health Sciences in Sri Lanka , Best Scientists at University of Colombo, Similarly Ranked Academics in General Surgery Worldwide and in Sri Lanka – Discover the Full List Now.