Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Ryoichi OHNO"'
Publikováno v:
Journal of the Japanese Society of Revegetation Technology. 41:211-214
Autor:
Hirokazu Ikeda, Ryoichi Ohno, Tadayuki Takahashi, Taro Fukuyama, Shin-nosuke Ishikawa, Shin Watanabe, Masayuki Ohta, H. Shiraki, G. Sato
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 652:149-152
Schottky CdTe diode detectors suffer from a polarization phenomenon, which is characterized by degradation of the spectral properties over time following exposure to high bias voltage. This is considered attributable to charge accumulation at deep ac
Autor:
Atsuhiko KINOSHITA, Takahiro HONJOYA, Satoshi NIWA, Tatsuya SHIBASAKI, Ryoichi OHNO, Hideki KAWABATA
Publikováno v:
Journal of the Japan Landslide Society. 48:288-294
Publikováno v:
IEEE Transactions on Nuclear Science. 57:395-399
The effect of the THM growth rate on the CdTe crystalline quality and the detector performance was intensively investigated. The maximum growth rate for the single crystal growth was found to be approximately 15 mm/day which was 3 times greater than
Autor:
Fumitoshi Esaka, Ryoichi Ohno, Shikoh Kasai, Shin-ichi Yamashina, Takanari Yamasaki, Tomofumi Koyama
Publikováno v:
Journal of the Japan Landslide Society. 47:84-90
Publikováno v:
IEEE Transactions on Nuclear Science. 56:1717-1723
The THM growth technology for 100 mm diameter CdTe single crystals has been intensively developed. In consequence of the optimization of growth conditions, we have succeeded in controlling growth interface shape and growing 100 mm diameter CdTe singl
Publikováno v:
Japanese Journal of Applied Physics. 46:2869-2872
We investigated the effect of plasma treatments using He and H2 gases on the electrical properties of Schottky CdTe diodes. The composition of the initial CdTe surface was Te-rich owing to Br-methanol etching. However, after the plasma treatments, th
Autor:
Ken-ichiro Takamiya, Masa-aki Ohto, Ryoichi Ohno, Masaru Shibata, Hiroshi Shimada, Kiyoshi Onai, Isamu Ikegami
Publikováno v:
The Plant Journal. 41:627-637
Summary Phylloquinone, a substituted 1,4-naphthoquinone with an 18-carbon-saturated phytyl tail, functions as a bound one-electron carrier cofactor at the A1 site of photosystem I (PSI). A Feldmann tag line mutant, no. 2755 (designated as abc4 hereaf
Autor:
Ryoichi Ohno, Masao Yamada
Publikováno v:
Journal of the Japan Landslide Society. 41:657-660
Autor:
Ryoichi Ohno, Takashi Shirahata, Makoto Tsuchimochi, Kazuhide Hayama, Einar Nygard, Minoru Funaki, Harumi Sakahara, Koki Yoshioka, Gunnar Maehlum, Terje Orskaug
Publikováno v:
European Journal of Nuclear Medicine and Molecular Imaging. 30:1605-1614
Gamma probes have been used for sentinel lymph node biopsy in melanoma and breast cancer. However, these probes can provide only radioactivity counts and variable pitch audio output based on the intensity of the detected radioactivity. We have develo