Výsledky vyhledávání - "Yukinori Tsuruta"

A Case of Endonasal Endoscopic Surgery for Intraorbital Metastasis of Gastric Ring Cell Carcinoma

Autor: Masaki Hayama, Hidenori Inohara, Satoshi Nojima, Yoshiyuki Kitaguchi, Yukinori Tsuruta, Eiichi Morii, Ayaka Nakatani, Yohei Maeda, Sho Obata, Kazuya Takeda, Takeshi Tsuda

Publikováno v: Ear, nose,throat journal. 101(1)

Gastric signet ring cell carcinoma has well-known metastatic features, including peritoneal dissemination and carcinomatous lymphangitis of the lung, but no intraorbital metastases were reported previously. A woman in her 60s developed left eye pain,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4c75e65ae58a0c3a2e930d0bc966cb2
https://pubmed.ncbi.nlm.nih.gov/32697105

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The resected area of the posterior wall of the external auditory canal during transcanal endoscopic ear surgery for cholesteatoma

Autor: Hidenori Tanaka, Yukinori Tsuruta, Suetaka Nishiike, Yoichiro Tomiyama, Kazuo Oshima, Takao Imai

Publikováno v: Auris Nasus Larynx. 44:141-146

Objective The aim of this study was to evaluate part of the area of the posterior wall of the external auditory canal (EAC) that is resected during transcanal endoscopic ear surgery (TEES) for cholesteatomas that extend to the mastoid cavity, and to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d2f4f218462164acf481ce7ff3bf172
https://doi.org/10.1016/j.anl.2016.06.003

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Intermittent Pulse Density Modulation of Two Battery HEECS Chopper for Electric Vehicles

Autor: Takayuki Ishibashi, Takuro Umihara, Ayataro Tamura, Yukinori Tsuruta, Hidemine Obara, Atsuo Kawamura

Publikováno v: IECON

This paper proposes intermittent voltage control of two battery HEECS chopper, which has a very high efficiency such as 99.3% and suitable for power train of EV. However, due to the nature of this chopper topology one of the demerits is that the outp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3165a7b7c12f022b19d824dc1bceb0a
https://doi.org/10.1109/iecon.2018.8591342

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Development of 3.3 kV-100 kW Extremely High Efficiency SiC Chopper

Autor: Yukinori Tsuruta, Hidemine Obara, Atsuo Kawamura

Publikováno v: IECON

3.3 kV-100 kW, 99.5% SiC chopper using gate circuit insulated by optical fiber was designed for renewable energy generation system. 8 kW Dual Active Bridge (DAB) converter was fabricated and tested. 2 phase HEECS chopper of 3.3 kV-100 kW-20 kHz which

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2aed1732535c6231c665f2b51a0720e
https://doi.org/10.1109/iecon.2018.8592680

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Control Methodology for Realization of 100kW HEECS Chopper with 99.5% Efficiency

Autor: Yukinori Tsuruta, Atsuo Kawamura

Publikováno v: 2018 International Power Electronics Conference (IPEC-Niigata 2018 -ECCE Asia).

This paper describes a study for extremely high precision efficiency measurement by build of back to back (BTB) system of high power DC-DC converter aiming at realization of 100 kW high efficiency energy conversion system (HEECS) chopper with 99.5% e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9794e845972b1f8f102f5e8a89c7c18
https://doi.org/10.23919/ipec.2018.8507549

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