2026-08-252026-08-25https://scholars.csmu.edu.tw/handle/123456789/16891Of late, an increasing number of cyclotrons at medical centers in Taiwan have installed to produce nuclear medicine. However, as the operating cyclotron generates immense amounts of high energy ne...(詳)為國內各醫學中心近年來加快裝設迴旋加速器，進行核醫製藥，但是，由運轉中的加速器會有巨量高能γ-ray射線自靶區外釋。中子由8O(p, n)18F 反應生成，造成迴旋加速器中心的環境輻射，大幅增...(詳)醫用迴旋加速器18F-FDG 產量二次中子劑量率(DR)TLD-600L型混凝土屏蔽Medical cyclotron18F-FDG yieldSecondary neutron dose rates (DR)TLD-600L-shaped concrete shieldresearch project