美国医学物理学家协会(AAPM)和国际原子能机构(IAEA)分别在1999和2000年发表了针对治疗用射线束进行临床剂量测量的TG-51t1]和TRS-398[2]报告.这两个报告的特点是:在60Co辐射场下得出对水的吸收校准因子ND,w60Co,然后通过相应的射线质校正因子kQ,Q0(TRS-398)或k0(TG-51)算出相应的吸收剂量. 查看全部>>DOI...
398 Get Organized by Stuart L. LesleyCombat disorder with your computer. Education 154 The Chess Tutor by Robert J. DowdCheck this mating of chess openings and computer 220 Specific Heat by John GetchkoA TRS-80 goes to physics class Game 176 Capture the Computer by Jeffrey O. FisherFree the...
IAEA TRS 398 (2000)The preceding DIN 6800-2 (1997) protocol has been revised by a German task group and its latest version was published in March 2008 as the national standard dosimetry protocol DIN 6800-2 (2008 March). Since then, in Germany the determination of absorbed dose to water ...
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