Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Takashi, Ishigaki"'
Autor:
Takahiro Iwai, Toshiyuki Imagumbai, Shinya Hiraoka, Takahiro Kishi, Shun Okabayashi, Ryo Ashida, Takamasa Mitsuyoshi, Yukinori Matsuo, Takashi Ishigaki, Takashi Mizowaki, Masaki Kokubo
Background: Combined modality therapy, including radiotherapy (RT), is a common treatment for scalp or face angiosarcoma. Although intensity-modulated radiotherapy (IMRT) can deliver homogeneous doses to the scalp or face, the clinical data are limit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab4495b06125e4a1f14557eab8cff077
https://doi.org/10.21203/rs.3.rs-2927948/v1
https://doi.org/10.21203/rs.3.rs-2927948/v1
Autor:
Tetsuo Oda, Toru Masuda, Takashi Ishigaki, Seiichi Hayakawa, Tatsunori Murata, Yuji Takayanagi
Publikováno v:
IEEE Transactions on Electron Devices. 67:2035-2043
A 3.3-kV diode-less (D-less) SiC power module adopting a “next high power density dual package” (named nHPD2) was developed. Configuring the module with SiC metal–oxide–semiconductor field-effect transistors (MOSFETs) only resulted in the ult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa2239cdf108b1a25cdcd9ecac47f2ec
https://doi.org/10.1109/ted.2020.2978218
https://doi.org/10.1109/ted.2020.2978218
Postoperative Intensity-Modulated Radiation Therapy for Myoepithelial Carcinoma in the Parotid Gland
Publikováno v:
Cureus
Myoepithelial carcinoma (MC) is an extremely rare form of tumor, with no standard treatment established to date. Although several reports have discussed postoperative radiation therapy (PORT), few have applied intensity-modulated radiation therapy (I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34b6eae3ab35d2b44260246c74681e20
http://europepmc.org/articles/PMC8759982
http://europepmc.org/articles/PMC8759982
Publikováno v:
Case Reports in Otolaryngology, Vol 2015 (2015)
For treatment of a sinonasal inverted papilloma (IP), it is essential to have a definite diagnosis, to identify its origin by computed tomography (CT) and magnetic resonance imaging (MRI), and to select the appropriate surgical approach based on the
Externí odkaz:
https://doaj.org/article/53fb1cbc49354705a2942aaf68f1ed5e
Publikováno v:
IEEE Transactions on Electron Devices. 66:3447-3452
We designed a simple self-aligned process for defining short channels in 3.3-kV SiC mymargin DMOSFETs. We utilized a tilt-angle ion implantation technique in the process, and the channel region was formed with the same mask as the source definition.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c40ebc0f973f22585221a8732f708fa7
https://doi.org/10.1109/ted.2019.2924969
https://doi.org/10.1109/ted.2019.2924969
Publikováno v:
Solid State Circuits Technologies
For a variety of applications from mobile to high-performance computing, the power consumption of very-large-scale-integrated (VLSI) circuits is a serious issue. The scaling rule has been a paradigm for miniaturizing complementary metal-oxide-semicon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6893193d18806049670d4b2fd52aac29
http://www.intechopen.com/articles/show/title/ultralow-power-lsi-technology-with-silicon-on-thin-buried-oxide-sotb-cmosfet
http://www.intechopen.com/articles/show/title/ultralow-power-lsi-technology-with-silicon-on-thin-buried-oxide-sotb-cmosfet
Autor:
Tomoyuki Minami, Tamito Sasaki, Masahiro Serikawa, Michihiro Kamigaki, Masanobu Yukutake, Takashi Ishigaki, Yasutaka Ishii, Teruo Mouri, Satoshi Yoshimi, Akinori Shimizu, Tomofumi Tsuboi, Keisuke Kurihara, Yumiko Tatsukawa, Eisuke Miyaki, Kazuaki Chayama
Publikováno v:
Gastroenterology Research and Practice, Vol 2014 (2014)
Objective. To evaluate the effectiveness of radiation protective curtains in reducing the occupational radiation exposure of medical personnel. Methods. We studied medical staff members who had assisted in 80 consecutive therapeutic endoscopic retrog
Externí odkaz:
https://doaj.org/article/eb437c076f674b91b3ceaaa39e864401
Autor:
Hideaki Hirashima, Nobutaka Mukumoto, Mami Akimoto, Takashi Mizowaki, Mitsuhiro Nakamura, Y. Ishihara, Tsuneyuki Tomita, Kenji Kitsuda, Takashi Ishigaki, Yoshinori Hirose
Publikováno v:
International Journal of Medical Physics, Clinical Engineering and Radiation Oncology. :74-86
Introduction: To compare the measured dose distributions to calculated ones in dose-to-water (Dw) and dose-to-medium (Dm) reporting modes for simple plans and patient-specific intensity modulated radiation therapy (IMRT) and volumetric modulated arc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::680f9e2a7a9e85bceda5349da4835d7e
https://doi.org/10.4236/ijmpcero.2018.71007
https://doi.org/10.4236/ijmpcero.2018.71007
Autor:
Mitsuhiro Nakamura, Takashi Ishigaki, Tomohiro Ono, Yuka Ono, Yoshinori Hirose, Kenji Kitsuda, Masahiro Hiraoka
Publikováno v:
Journal of Applied Clinical Medical Physics
To estimate the lung tumor position from multiple anatomical features on four‐dimensional computed tomography (4D‐CT) data sets using single regression analysis (SRA) and multiple regression analysis (MRA) approach and evaluate an impact of the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d928c8a5232fc6b04c67a653afa99eb1
https://doi.org/10.1002/acm2.12121
https://doi.org/10.1002/acm2.12121
Autor:
Takashi Ishigaki, Akio Shima, Yasuhiro Shimamoto, Haruka Shimizu, Fujita Ryuusei, Masakazu Sagawa, Yuki Mori, Shintaroh Sato, Naoki Tega, Kenji Kobayashi, Kumiko Konishi
Publikováno v:
Materials Science Forum. 897:493-496
We investigated improvement ways of to overcome these reliability issues in a 3.3 kV 4H-SiC DMOSFET. JFET doping with (i) narrow width and (ii) deeper depth than that of the p-well region successfully reduced the electric field in the gate insulator
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6f6b7ee5aec130834f9ea83cb4b797d
https://doi.org/10.4028/www.scientific.net/msf.897.493
https://doi.org/10.4028/www.scientific.net/msf.897.493