Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Yatsuka, Matsuda"'
Autor:
Kazunori Shiraishi, Morio Yonezawa, Katsuyuki Okuyama, Ryoichi Taniguchi, Takashi Yagi, Masanobu Kawanishi, Nobuyuki Shiomi, Yatsuka Matsuda
Publikováno v:
Journal of Radiation Research. 53:404-410
In the 1970s and 1980s, Planel et al. reported that the growth of paramecia was decreased by shielding them from background radiation. In the 1990s, Takizawa et al. found that mouse cells displayed a decreased growth rate under shielded conditions. T
Autor:
Yatsuka Matsuda, Masatoshi Fujishiro, Akira Yoshida, Ryoichi Taniguchi, Toshiyuki Yamaguchi, Tooru Tanaka, Akihiro Wakahara
Publikováno v:
Solar Energy Materials and Solar Cells. 75:115-120
Radiation damages due to 8 MeV electron irradiation in electrical properties of CuInSe2 thin films have been investigated. The n-type CuInSe2 films in which the carrier concentration was about 3×1016 cm−3, were epitaxially grown on a GaAs(0 0 1) s
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. :621-626
To obtain background information to formulate a strategy to keep lakes, marshes and bogs free from pollution, soil and peat were sampled and analyzed. Sample preparation, size segregation and chemical extraction with ultra-pure water, 0.2M (NH4)2C2O4
Autor:
H. Ariyama, Yatsuka Matsuda, T. Asano, Y. Hosokawa, T. Katayama, Shunji Kiyoda, T. Ishiyama, H. Toratani
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 108:188-196
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 75:321-325
Coastal sedimental elements were desorbed with ultrapure water, artificial seawater, 0.2M (NH4)2C2O4, 1M CH3COONH4, 0.01M EDTA·2Na, 1N HC1 and 6N HC1, independently. 56 μ1 of extracted fluid was dropped on Kimfoil to make a target. Beam bombardment
Autor:
Yatsuka Matsuda, Toshio Ishiyama
Publikováno v:
Japanese Journal of Health Physics. 28:425-434
Autor:
Yatsuka Matsuda, Shunji Kiyoda, H. Toratani, T. Katayama, H. Ariyama, T. Asano, T. Ishiyama, Y. Hosokawa
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 269:1168
Autor:
Yatsuka Matsuda, Thomas A. Cahill
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 6:574-584
In order to collect SO2 gas on a stretched Teflon filter impregnated with an alkali solution for a PIXE analysis, an impregnation method has been developed. In this article, the following points are presented. a) It has been found to be necessary to
Autor:
Tetsuo Mamuro, Yatsuka Matsuda
Publikováno v:
RADIOISOTOPES. 26:365-370
Following the previous article, the results of observation are discussed in relation to meteorological conditions. The frequency distribution of gaseous sulfur concentrations (1 hr mean values) was bimodal as the result of the alternation of land and
Publikováno v:
Aerosol Science and Technology. 10:390-396
The oldest method of nuclear analysis, Rutherford scattering of alpha particles, is the basis of a technique we have developed that is capable of the quantitative nondestructive determination of carbon and all other elements lighter than sodium on an