Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Kazuo Obara"'
Autor:
T. Sugawara, Ryosuke Kainuma, Takeshi Kanomata, Makoto Nagasako, Hironori Nishihara, Kazuyuki Matsubayashi, K. Endo, Rie Y. Umetsu, T. Shishido, Y. Chieda, Yoshiya Uwatoko, Kazuo Obara
Publikováno v:
Journal of Alloys and Compounds. 505:29-33
Pd 2 Mn 1+ x Sn 1− x (0 ≤ x ≤ 0.30) alloys crystallize in the cubic L 2 1 structure. The lattice parameter a decreases linearly with increasing Mn concentration x . X-ray powder diffraction patterns indicate that the excess Mn atoms occupy the
Autor:
Kazuyuki Matsubayashi, Takeshi Kanomata, Ryosuke Kainuma, T. Shishido, Y. Chieda, K. Fukushima, Katsunari Oikawa, Kazuo Obara, Kiyohito Ishida, Yoshiya Uwatoko
Publikováno v:
Journal of Alloys and Compounds. 486:51-54
The pressure effect on the Curie temperature T C of Heusler alloys Ni 2 Mn 1+ x Sn 1− x (0 ≤ x ≤ 0.28) has been investigated by measuring the temperature dependence of initial permeability at various pressures up to 10 kbar. The pressure deriva
Autor:
Kazuo Obara, Tadaaki Amano, Takumi Hatakeyama, Takahiro Ando, Masato Tsuchiya, Toetsu Shishido
Publikováno v:
Journal of Advanced Science. 20:16-19
High-temperature oxidation behavior of Ni-20Cr alloys with small amounts of rare earth elements (Y, Lu) was studied in oxygen for 18ks at 1473K, by mass gain measurements, observation of surface appearance,X-ray diffraction (XRD) and scanning electro
Publikováno v:
Surface and Interface Analysis. 39:528-532
Oxidation behavior of NiAl alloy at low temperatures was studied. A NiAl plate was oxidized by exposure to ambient atmosphere at room temperature, heated at 473 K in air, and heated at 773 K in air. The oxide formed on the NiAl surface was investigat
Autor:
Masahiko Tanaka, Kazuo Obara, H. Kojima, Kazuo Nakajima, Masaoki Oku, Kiyoshi Shimamura, Akiko Nomura, Yoshio Ishizawa, Kiyokata Iizumi, Yutaka Sawada, Ryoji Sahara, Shuji Oishi, Takamasa Sugawara, Kunio Yubuta, Y. Kawazoe, Kunio Kudou, Jinhua Ye, Shigeru Okada, Vijay Kumar, Shigemi Kohiki, T. Shishido
Publikováno v:
Journal of Alloys and Compounds. 426:304-307
We report synthesis of perovskite-type boride CeRh 3 B x using the arc melting method. The samples are characterized by powder X-ray diffraction which shows that the crystal structure of CeRh 3 B x belongs to the cubic system (space group: Pm 3 m ) i
Autor:
Kunio Kudou, Hiroyuki Horiuchi, Kazuo Nakajima, Takamasa Sugawara, Kiyokata Iizumi, Y. Kawazoe, Vijay Kumar, Shigemi Kohiki, Jinhua Ye, Masaoki Oku, Kazuo Obara, Masahito Tanaka, Akira Yoshikawa, T. Shishido, Tadaaki Amano, Akiko Nomura, Shigeru Okada, Ryoji Sahara, Yoshio Ishizawa
Publikováno v:
Journal of Alloys and Compounds. :379-383
Rare earth ternary borides, RRh 3 B x (R = La, Gd, Lu and Sc) have been synthesized by arc melting method. Borides RRh 3 B x (R = La, Gd, Lu and Sc) have perovskite-type cubic structure: space group Pm 3 m ; Z = 1. The lattice parameters a of the sto
Autor:
Kunio Kudou, Shuji Oishi, Masaoki Oku, Takamasa Sugawara, Hiroyuki Horiuchi, Vijay Kumar, Shigemi Kohiki, Kiyokata Iizumi, Akiko Nomura, Yoshio Ishizawa, Kazuo Obara, Naoki Kamegashira, T. Shishido, Jinhua Ye, Akira Yoshikawa, Y. Kawazoe, Masahito Tanaka, Kazuo Nakajima, S Tozawa, Shigeru Okada, Ryoji Sahara, Tadaaki Amano
Publikováno v:
Journal of Alloys and Compounds. :375-378
Perovskite-type RRh 3 B and RRh 3 C (R = Y, Sc) form a continuous solid solution, RRh 3 B x C 1-x , in the range of 0?x?1 with cubic structure (space group: Pm3m, Z= 1). The values of the microhardness of YRh 3 B x C 1-x for x = 0, 0.25, 0.50, 0.75 a
Autor:
Kazuo Obara, Tomohisa Ishikawa, Rikuko Ikeda, Yoshiyuki Tanabe, Koichi Nakayama, Megumi Ishii, Yoshihiko Ito
Publikováno v:
Pflügers Archiv - European Journal of Physiology. 451:803-813
Muscle contraction is accompanied by passive stretching or deformation of cells and tissues. The present study aims to clarify whether or not acute passive stretching evokes glucose transporter 4 (GLUT4) translocation and glucose uptake in skeletal m
Autor:
Noritaka Usami, Kazuo Nakajima, Kazuo Obara, Masayuki Kitamura, Toetsu Shishido, Yoshitaro Nose
Publikováno v:
Journal of Crystal Growth. 284:57-64
Growth of SiGe bulk crystal was attempted by the floating zone (FZ) technique using high-power semiconductor lasers. SiGe feed rod with uniform composition was pre-synthesized from Si and Ge powders, and utilized as a source material for FZ growth. T
Autor:
Tomohisa Ishikawa, Kazumitsu Kanatani, Yukiko Kaneko, Fumi Sugino, Kazuo Obara, Koichi Nakayama, Eri Iwasaki
Publikováno v:
Life Sciences. 77:462-469
The roles of protein kinase C (PKC) isoforms in cholinergic potentiation of glucose-induced insulin secretion were investigated in rat pancreatic islets. Western-blot analysis showed the presence of PKC-alpha, betaII, delta, epsilon, eta, and zeta, b