Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Tsugunori Iwai"'
Verification Study to Improve the Japanese-DLP Calculation Method for Shielding in the X-ray CT Room
Publikováno v:
Japanese Journal of Health Physics. 57:87-92
Publikováno v:
The Showa University Journal of Medical Sciences. 25:49-58
Autor:
Kyouichi Kato, Hideki Ishida, Yasuo Nakazawa, Toshio Take, Tsugunori Iwai, Ken Zakimi, Masaru Nitta, Mitsuyoshi Kato, Hiroyuki Watanabe
Publikováno v:
Nihon Hoshasen Gijutsu Gakkai zasshi. 70(12)
We analyzed a number of cases about the Linac troubles in our hospital and have examined the effect of preventive maintenance with Weibull analysis and exponential distribution from April 2001 to March 2012. The total failure by irradiation disabled
Autor:
Tsugunori Iwai, Hideki Ishida, Yoshimitsu Taniguchi, Kyoichi Kato, Masaru Nitta, Syogo Sai, Yasuo Nakazawa
Publikováno v:
Japanese Journal of Radiological Technology. 57:1248-1253
Publikováno v:
Japanese Journal of Radiological Technology. 57:963-968
Autor:
Masami Nakamura, Norikazu Kaneko, Kyoichi Kato, Tsugunori Iwai, Yasuo Nakazawa, Hajime Saito, Toshio Take
Publikováno v:
Japanese Journal of Radiological Technology. 57:59-67
Publikováno v:
Japanese Journal of Radiological Technology. 55:397-401
Autor:
Tsugunori Iwai, Yasuo Nakazawa, Jyunji Murakami, Hidetada Yamato, Keigo Okabe, Mitsuyoshi Kato
Publikováno v:
Nihon Hoshasen Gijutsu Gakkai zasshi. 58(6)
The wide radiation field for mediastinal dose distribution should be inhomogeneous with the usual simple opposed beam irradiation. The purpose of this study was to improve the dose distribution of the mediastinum using a conventional planning system
Autor:
Y. Mochiduki, Yasuo Nakazawa, Hajime Saito, Masami Nakamura, Kyoichi Kato, Toshio Take, Kimiyuki Nakamura, Tsugunori Iwai, Syogo Sai
Publikováno v:
Japanese Journal of Radiological Technology. 54:89
Autor:
Toshiyuki Takahashi, Yasuo Nakazawa, Tsuyoshi Nishizawa, Tsugunori Iwai, Masaru Nitta, Kyoich Kato
Publikováno v:
Japanese Journal of Radiological Technology. 52:1470