Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Masao HASHIBA"'
Autor:
Junta Tanaka, Takashi Hasegawa, Toshiyuki Koya, Masao Hashiba, Go Omori, Fumitake Gejyo, Eiichi Suzuki, Masaaki Arakawa
Publikováno v:
Allergology International, Vol 59, Iss 1, Pp 53-57 (2010)
Background: The prevalence of bronchial asthma (BA) in youth is increasing in Japan, but very few athletes are reported to be affected with BA. The aim of this study is to analyze pulmonary function test (PFT) in athletes from the aspect of BA retros
Externí odkaz:
https://doaj.org/article/8fbd2c27a16d4ebca00e69df9ec183da
Autor:
Masao Hashiba, Go Omori, Eiichi Suzuki, Fumitake Gejyo, Toshiyuki Koya, Masaaki Arakawa, Takashi Hasegawa, Junta Tanaka
Publikováno v:
Allergology International, Vol 59, Iss 1, Pp 53-57 (2010)
Background: The prevalence of bronchial asthma (BA) in youth is increasing in Japan, but very few athletes are reported to be affected with BA. The aim of this study is to analyze pulmonary function test (PFT) in athletes from the aspect of BA retros
Publikováno v:
Nihon Kyukyu Igakukai Zasshi. 19:219-228
Autor:
Kazuhiro Tsuzuki, Yuji Yamauchi, Masao Hashiba, Tomoaki Hino, Y. Kusama, Yuko Hirohata, Kentaro Yamaguchi
Publikováno v:
Fusion Engineering and Design. 81(1-7):315-319
Deuterium retention and erosion of F82H exposed to JFT-2M plasmas and the effect of boronization on the deuterium retention were examined based on material probe analysis. The amount of retained deuterium almost saturated after 300 tokamak discharges
Helium gas permeability of SiC/SiC composite used for in-vessel components of nuclear fusion reactor
Publikováno v:
Fusion Engineering and Design. 73:51-56
SiC/SiC composite is a candidate material of blanket in fusion reactors since silicon carbide is a low activation material and the temperature of helium coolant can be taken high, 1100 K. Helium gas permeability of SiC/SiC composite, however, has bee
Autor:
S. Sengoku, Akira Kohyama, Young-Ju Lee, Takeo Muroga, Masao Hashiba, K. Tsuzuki, H. Yoshida, Kazuo Nakamura, Tomoaki Hino, Yuji Yamauchi, Yuko Hirohata, T. Jinushi, Y. Kusama, K. Yamaguchi, Yutai Katoh, Masato Akiba
Publikováno v:
Journal of Nuclear Materials. :673-677
Numerous issues on the plasma material interactions were investigated for low activation materials. Co-deposited carbon dust was prepared and the deuterium concentration was measured. The concentration was approximately half of the present design val
Autor:
Masao Hashiba, Hisato Kawashima, Kazuhiro Tsuzuki, H. Ogawa, Kentaro Yamaguchi, Yuji Yamauchi, Kensaku Kamiya, Y. Hirohata, M. Sato, Satoshi Kasai, Y. Kusama, K. Shinohara, Tomoaki Hino
Publikováno v:
Journal of Nuclear Materials. :678-682
Impurity release and the deuterium retention properties of the low activation ferritic steel, which is a candidate material for a demo-reactor, have been studied in the JFT-2M and in the laboratory. In the case when the inside vacuum vessel wall is f
Autor:
Kumiko Inagawa, Masao Hashiba, Yutaka Yamamoto, Sugata Takahashi, Kouhei Akazawa, Akane Motonaga, Tomoko Yamakawa, Hiroki Tsukada
Publikováno v:
Computer Methods and Programs in Biomedicine. 73:183-188
This article describes a method for simultaneously displaying several images on a screen during an online multimedia presentation. Users with 'REALPLAYER' software and Web browsers can view images with synchronous audio on their personal computers vi
Publikováno v:
SHINKU. 47:108-111
Autor:
Akira Kohyama, Yutai Katoh, Tomoaki Hino, Yuji Yamauchi, T. Jinushi, Yuko Hirohata, Masao Hashiba
Publikováno v:
Fusion Science and Technology. 43:184-190
To employ SiC/SiC composite as blanket components of a fusion reactor, permeation behavior of helium gas has to be investigated since the helium is used as the coolant. For this purpose, a vacuum system consisting of upstream and downstream chambers