Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Yukihisa UENO"'
Publikováno v:
2019 31st International Symposium on Power Semiconductor Devices and ICs (ISPSD).
This paper reports on vertical GaN-based trench MOSFETs operating at 100 A for the first time. A current distribution layer (CDL) in a drift layer is employed for the high current operation. An effective insert position of the CDL is designed and, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15912e8b72ac2c1f30986fecf25b9b00
https://doi.org/10.1109/ispsd.2019.8757621
https://doi.org/10.1109/ispsd.2019.8757621
Publikováno v:
2016 28th International Symposium on Power Semiconductor Devices and ICs (ISPSD).
In this paper, we demonstrate 1.2 kV-class vertical GaN trench MOSFETs fabricated on a bulk GaN substrate with high current and switching operations. The fabricated multi-cell MOSFET achieved a blocking voltage of 1.3 kV by using a field-plate edge t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c89f077e648714890f1b0c4815dbf48a
https://doi.org/10.1109/ispsd.2016.7520877
https://doi.org/10.1109/ispsd.2016.7520877
Publikováno v:
Fusion Engineering and Design. 81:1701-1705
Using a one-dimensional particle code, low pressure and large current discharge in an inertial electrostatic confinement fusion (IECF) device has been simulated, and confinement level of ions and the neutron yield through beam–beam fusion have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bcde44cc12951de13ff1091e986a534
https://doi.org/10.1016/j.fusengdes.2005.09.013
https://doi.org/10.1016/j.fusengdes.2005.09.013
Publikováno v:
Fusion Science and Technology. 47:1295-1298
In recent researches, an assisted glow discharge experiment using an external ion source has been tried to reduce operation gas pressure. As results, operating gas pressure has been successfully reduced from 1.5 Pa to 0.3 Pa, and the neutron producti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1407b176950e7c36cd48dc23c2e5d22
https://doi.org/10.13182/fst05-a868
https://doi.org/10.13182/fst05-a868
Autor:
Masami Hirakawa, Yukihisa Ueno, Carlos O. Esquivel, Tatsuro Yanagawa, Katsuhiko Yanaga, Minoru Shibata, Keiji Mitamura, Toshio Morizane
Publikováno v:
Scopus-Elsevier
A patient with hepatitis C virus (HCV)-related liver cirrhosis and hepatocellular carcinoma (HCC) was treated successfully with an orthotopic liver transplantation (OLT) followed by interferon therapy. The 36-year-old Japanese man was diagnosed as ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84b94af64f959e31924276d15d13288c
https://doi.org/10.1007/s00535-002-1111-6
https://doi.org/10.1007/s00535-002-1111-6
Autor:
Raleigh W. Hankins, Futoshi Kikuchi, Tuneyoshi Horigome, Yasushi Onozuka, Akitaka Shibuya, Hiroshi Matsushima, Yukihisa Ueno, Kiyomitsu Miyachi, Etsuko Hashimoto, Minoru Shibata, Naoaki Hayashi, Hiroshi Miyakawa, Shuichi Amaki, Tetushi Inomata
Publikováno v:
Journal of Autoimmunity. 20:247-254
Primary biliary cirrhosis (PBC) sera contain antibodies which recognize various nuclear envelope proteins of which antibody against gp210 has been proven to be diagnostic for disease. In contrast, the clinical significance of another nuclear envelope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93b440a4299dffb367eee04b45556a79
https://doi.org/10.1016/s0896-8411(03)00033-7
https://doi.org/10.1016/s0896-8411(03)00033-7
Autor:
Hideko KOIZUMI, Yasushi ONOZUKA, Minoru SIBATA, Tomoyuki YAMAGAMI, Hiroyuki MAKINO, Yukihisa UENO
Publikováno v:
Kanzo. 42:651-657
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8680ea9b4c1879eb108060c1fb7a2a8
https://doi.org/10.2957/kanzo.42.651
https://doi.org/10.2957/kanzo.42.651
Autor:
Tomoyuki Yamagami, Toshio Morizane, Toshikazu Uchida, Yasushi Onozuka, Masayuki Nakano, Minoru Shibata, Yukihisa Ueno, Keiji Mitamura
Publikováno v:
The Lancet. 351:1773-1777
Hepatocellular carcinoma (HCC) commonly develops in patients with chronic hepatitis or cirrhosis of the liver caused by hepatitis-C-virus (HCV) infection. We prospectively studied whether irregular regeneration of hepatocytes is a risk factor for HCC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb4c79745a2419a4a06431e3f8602527
https://doi.org/10.1016/s0140-6736(97)08002-1
https://doi.org/10.1016/s0140-6736(97)08002-1
Publikováno v:
Kanzo. 39:36-41
症例は28歳男性. 血清胆道系酵素の上昇にて1995年8月入院. 自覚症状なく, 血清GOT, GPT, IgMは正常, AMA陰性. 腹部CTでは脾腫と肝・脾に多発性の結節性病変を認めた. 逆行性膵胆管造影では肝内
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::333ff528ca30603165242df3516e6774
https://doi.org/10.2957/kanzo.39.36
https://doi.org/10.2957/kanzo.39.36
Autor:
Youichi Oda, Naomi Kawaguchi, Yasushi Onozuka, Minoru Shibata, Yukihisa Ueno, Tunenori Hiwatashi, Kiyomitu Miyachi
Publikováno v:
International Hepatology Communications. 4:46-53
Antinuclear antibodies (autoantibodies) specific for nuclear envelope (NE) have been identified in patients with primary biliary cirrhosis (PBC). Using an indirect immunofluorescence method, we determined the sensitivity and specificity of these auto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dd5e083fde855e555bd4cfa331dcdab
https://doi.org/10.1016/0928-4346(95)98132-c
https://doi.org/10.1016/0928-4346(95)98132-c