Design and construction of a respiratory motion phantom for testing the targeting accuracy of the cyberknife system with the synchrony respiratory tracking system
The effect of contrast agents on dose calculation in conformal radiotherapy planning using computer tomography for tumors at different anatomical regions
A study of student's motivation and attitude towards learning Thai : a case of students in Mathayom Suksa 3, Prapathom Withayalai School, Nakorn Pathom