Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Noboru Fujisawa"'
Autor:
Atsushi Ishihara, Noboru Fujisawa
Publikováno v:
Medical Electron Microscopy. 27:292-296
The effect of dexamethasone (DEX) on the organ-cultured human trabecular meshwork (HTM) was studied with morphometric, autoradiographical, biochemical and immunohistochemical techniques. In approximately 36% of the cases examined, a statistically sig
Publikováno v:
Kakuyūgō kenkyū. 65:399-417
ITER current drive and heating system has to provide various functions, such as initial plasma formation, current ramp-up assist, heating to ignition, current drive, current profile control, and burn control. The system is composed of radio-frequency
Publikováno v:
American Journal of Ophthalmology. 128:114-116
PURPOSE: To describe a patient with multicentric Castleman disease who was initially examined with ophthalmic signs and symptoms. METHODS: Case report. A 71-year-old man was initially examined with swelling of both upper eyelids and diplopia of 2 mon
Publikováno v:
Pediatric neurology. 7(2)
A 2-year-old boy suffered aphasia, hypotonia, dystonia, and loss of activity and spontaneous speech during an active stage of juvenile rheumatoid arthritis with pericarditis, fever, anemia, and a high antinuclear antibody titer. These neurologic sign
Autor:
Masaki Maeno, Tsuyoshi Imai, A. Funahashi, H. Yoshida, Kazuya Uehara, Takeuchi Hideji, Noboru Fujisawa, Tatsuo Sugie, Teruaki Shoji, Toshihiko Yamauchi, Hidewo Ohtsuka, Takashi Nagashima, Norio Ogiwara, Satoshi Kasai, Takumi Yamamoto, Norio Suzuki, K. Kumagai, T. Fujii, T. Kawakami
Publikováno v:
Journal of Nuclear Materials. :282-285
Plasma-surface interactions during RF heating on JFT-2 tokamak were investigated. Light impurities (O, C) and also metal impurities (Mo, Fe, Ti) increased by about twice for 220 kW RF power, however, because impurities have been reduced to an allowab
Autor:
Noboru Fujisawa, M. Shiho, Satoshi Kasai, Michiya Shimada, Tatsuo Sugie, A. Funahashi, Norio Suzuki, Shigeru Konoshima
Publikováno v:
Nuclear Fusion. 18:1705-1716
Impurity contamination and radiation power have been studied with a vacuum UV monochromator (10–1300 A) on JFT-2 for typical 160-kA and 18-kG hydrogen discharges. Oxygen has been found to be a dominant impurity element (5–7% of the electron densi
Publikováno v:
Japanese Journal of Applied Physics. 13:851-854
High efficiency discharge cleaning has been demonstrated for a tokamak-type apparatus. Though the repetition interval of discharge was unusually long–longer than the pumping-out time, the present method is effective in removing impurities from surf
Publikováno v:
Nuclear Engineering and Design. Fusion. 3:73-80
An analytic method is proposed to determine the startup scenario with the RF current drive. The scenario is obtained from the viewpoint of minimizing the RF injection energy by means of the calculus of variations. It is found that the scenario of RF
Autor:
Fushiki Matsuoka, Noboru Fujisawa, Kichiro Shinya, Masao Kasai, Akihisa Kameari, Hiromasa Iida
Publikováno v:
Fusion Engineering and Design. 5:343-356
The effect of coupling between vertical and radial plasma motions, originating from the asymmetric features of plasma configuration, provides new and interesting problems. A plasma column moves vertically even when it is disturbed radially by some ki
Autor:
R. J. Groebner, Masayuki Nagami, S. Seki, T. Sugawara, N.H. Brooks, A. Kitsunezaki, Noboru Fujisawa, H. Yokomizo, Yoshihiro Ohara, Shigeru Konoshima, R. Seraydarian, Michiya Shimada
Publikováno v:
Nuclear Fusion. 20:1325-1329
As a result of the vertical elongation of dee-shaped plasmas, natural single-null poloidal-divertor equilibria have been stably obtained in the upper half of the Doublet III vacuum chamber with a plasma current of 320 kA, a major radius of 140 cm, an