In the late 1970s, to optimize treatment delivery various efforts were initiated to alter the conventional fractionation regimen and to test new schedules; this was termed altered fractionation.

Lee AW, Ngan RK, Tung SY, et al: Preliminary results of trial NPC-0501 evaluating the therapeutic gain by changing from concurrent-adjuvant to induction-concurrent chemoradiotherapy, changing from ...

While caesium-137 and strontium-90, which have an over three-decade shelf life, are still present in the area, although with levels more than halved. How soon Ukraine will begin deploying SMRs ...

Ju'aymah, May 04, 2010, SPA -- At first glance, the Ju‘aymah NGL Fractionation Plant (JNGLF) near Ras Tanura looks like most of Saudi Aramco’s gas processing facilities, but in fact it is the largest ...