The Faculty of Associated Medical Sciences, Chiang Mai University, congratulates Assoc. Prof. Dr. Siriprapa Kaewjaeng, Lecturer in the Department of Radiologic Technology, on being ranked among the World’s Top 2% Scientists 2026 in the Single-year Citation Impact category (highest citation impact in 2025 alone). The ranking is based on a database compiled by Stanford University in collaboration with Elsevier, published on October 7, 2026. 

Assoc. Prof. Dr. Siriprapa Kaewjaeng is a research expert in Nuclear & Particle Physics, with outstanding work on lead-free materials for shielding against X-rays, gamma rays, and neutrons, which has gained global citation. Her research focuses on radiation interaction, designing and analyzing the radiation attenuation properties of novel materials. This work helps raise radiation safety standards in both the medical and nuclear industries worldwide.

This achievement reflects the capabilities of the Faculty’s personnel, who drive the organization under its vision of “Integration towards excellence in developing people, knowledge, and innovation for the sustainability of society,” and its core values of “4I: Integration, Improvement, Innovation, Impact.” These form the foundation for advancing research and enhancing the reputation of Chiang Mai University on the world stage.