Comparison of cell surviving fraction. For the same irradiation conditions (cells, LET, oxygen concentration, and dose), the number of surviving cells is higher (sparing effect) for the ultra-high ...

A research team from The University of Osaka has made a significant breakthrough in cancer radiotherapy by identifying conditions under which carbon ion beams—delivered at ultra-high dose rates (uHDR) ...

A research group led by Osaka University has demonstrated for the first time in the world that a newly-developed accelerator achieved high-dose proton irradiation instantaneously, opening the door for ...