Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Gontaro Kitazumi"'
Autor:
Toshio Chiba, Takashi Mochizuki, Gontaro Kitazumi, Jacques Jani, Shunsuke Osawa, Hiromasa Yamashita, Tomoo Sato, Akira Toki
Publikováno v:
The Showa University Journal of Medical Sciences. 29:87-94
Autor:
Gontaro Kitazumi, Yasumasa Katsuike, Takashi Mochizuki, Shinichi Nagamura, Ryoko Tanabe, Masamitsu Sudo, Toshio Chiba, Ryoichi Nakamura
Publikováno v:
Journal of Japan Society of Computer Aided Surgery. 13:87-95
Autor:
Noriyoshi Nakayama, Tetsuko Ishii, Gontaro Kitazumi, Takeyoshi Dohi, Toshio Chiba, Yasumasa Katsuike, Yoshitaka Miyamoto, Keri Kim, Hiromasa Yamashita, Akihiko Ishiyama
Publikováno v:
Journal of Life Support Engineering. 21:172-179
IrBurst Modeling and Performance Evaluation for Large Data Block Exchange over High-Speed IrDA Links
Publikováno v:
IEICE Transactions on Communications. :274-285
IrBurst, recently proposed by IrDA, is a high speed information transmission protocol. In this paper, a mathematical model is developed which leads to derivation of the IrBurst throughput over the IrDA protocol stack. Based on this model, we compare
Publikováno v:
Atrial Septal Defect
Several fetal cardiac malformations have been increasingly treated before birth. Fetal cardiac intervention targets an in utero correction of simple intracardiac abnormalities that potentially progress to complex heart diseases in utero, such as feta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55484a9ffea09a7d134d4766cfb82599
https://doi.org/10.5772/38112
https://doi.org/10.5772/38112
Autor:
Takashi Mochizuki, Taizou Kihara, Kazunori Itani, Kouji Ogawa, Shin Yoshizawa, Shin-ichiro Umemura, Gontaro Kitazumi, Yasumasa Katsuike, Toshio Chiba, Yoichiro Matsumoto, Lawrence A. Crum, Gail Reinette ter Haar
Publikováno v:
AIP Conference Proceedings.
This paper describes the development of a HIFU irradiation system with the goal of devising an intrauterine means of preventing hypoplastic left heart syndrome (HLHS) or balloon atrial septostomy (BAS). Four large confocal ultrasound transducers were
Publikováno v:
2010 International Symposium on Micro-NanoMechatronics and Human Science.
For advanced intrauterine fetal surgery, we have developed novel devices as “new hand” and “new eye”. As new hands, we developed a miniature bending manipulator with exchangeable distal-end effector of laser photocoagulation and forceps for s
Autor:
Takashi Mochizuki, Gontaro Kitazumi, Yasumasa Katsuike, Sayo Hotta, Hirotaka Maruyama, Toshio Chiba, Kullervo Hynynen, Jacques Souquet
Publikováno v:
AIP Conference Proceedings.
It is well known that tissue perforation is performed by the shock waves generated by the collapse of micro bubbles due to HIFU irradiation. However, the angle‐dependency between the HIFU irradiation beam and the tissue membrane has not been studie
Autor:
Gontaro Kitazumi, Akihiko Ishiyama, Yasumasa Katsuike, Noriyoshi Nakayama, Takashi Azuma, Yoshitaka Miyamoto, Tetsuko Ishii, Shinichi Takamoto, Toshinobu Miyoshi, Masayuki Fujisaki, Toshio Chiba, Hiromasa Yamashita, Makoto Okazaki
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783540799818
MIAR
MIAR
In recent years, several fetal cardiac malformations have been increasingly treated before birth with gradually improved outcome, although the technique is still demanding and invasive. We newly developed a computer-aided system for energy delivery o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::107fab6127cb10d8f0a363646ead28a9
https://doi.org/10.1007/978-3-540-79982-5_33
https://doi.org/10.1007/978-3-540-79982-5_33
Publikováno v:
GLOBECOM
IrSimple is a high-speed Infrared communications protocol to provide simple and instant wireless communications between mobile devices and digital home appliances. This paper provides a mathematical model with which we derive a simple equation for Ir