Makoto Yamauchi

Shearing Conditions on the Interface of a Spherical Water Drop Sinking in Silicone Oil (2008)

Uemura, Tomomasa, Yamauchi, Makoto

This paper deals with the experiment to obtain quantitative information about conditions of the interface between a water drop and surrounding oil. Velocity distributions in very close region of the...

Spectral evolution of GRB 060904A observed with Swift and Suzaku -- Possibility of Inefficient Electron Acceleration (2007)

Yonetoku, Daisuke, Tanabe, Sachiko, Murakami, Toshio, Emura, Naomi, Aoyama, Yuka, Kidamura, Takashi, ...

We observed an X-ray afterglow of GRB 060904A with the Swift and Suzaku satellites. We found rapid spectral softening during both the prompt tail phase and the decline phase of an X-ray flare in the...

HETE-2 Observations of the X-Ray Flash XRF 040916 (2007)

Arimoto, Makoto, Kawai, Nobuyuki, Yoshida, Atsumasa, Tamagawa, Toru, Shirasaki, Yuji, Suzuki, Motoko, ...

A long X-ray flash was detected and localized by the instruments aboard the High Energy Transient Explorer II (HETE-2) at 00:03:30 UT on 2004 September 16. The position was reported to the GRB...

Revealing the High Energy Emission from the Obscured Seyfert Galaxy MCG -5-23-16 with Suzaku (2006)

Reeves, James N., Awaki, Hisamitsu, Dewangan, Gulab C., Fabian, Andy C., Fukazawa, Yasushi, Gallo, Luigi, ...

We report on a 100 ks Suzaku observation of the bright, nearby (z=0.008486) Seyfert 1.9 galaxy MCG -5-23-16. The broad-band (0.4-100 keV) X-ray spectrum allows us to determine the nature of the high...

Suzaku observations of the hard X-ray variability of MCG-6-30-15: the effects of strong gravity around a Kerr black hole (2006)

Miniutti, Giovanni, Fabian, Andrew C., Anabuki, Naohisa, Crummy, Jamie, Fukazawa, Yasushi, Gallo, Luigi, ...

Suzaku has, for the first time, enabled the hard X-ray variability of the Seyfert 1 galaxy MCG-6-30-15 to be measured. The variability in the 14-45 keV band, which is dominated by a strong reflection...

An Optically Dark GRB Observed by HETE-2: GRB 051022 (2006)

Nakagawa, Yujin E., Yoshida, Atsumasa, Sugita, Satoshi, Tanaka, Kaoru, Ishikawa, Nobuyuki, Tamagawa, Toru, ...

GRB 051022 was detected at 13:07:58 on 22 October 2005 by HETE-2. The location of GRB 051022 was determined immediately by the flight localization system. This burst contains multiple pulses and has...

嫌氣性細菌芽胞の抵抗性に關する知見補遺

山内, 誠, Yamauchi, Makoto

嫌氣性細菌芽胞は温熱に對し各菌種に依り特異の抵抗力を示すものであるが著者はB. amylobak-ter, Novischer Bacillus, B. putrificus...