Zobrazeno 21 - 30
of 123
pro vyhledávání: '"Shinsuke Ohshima"'
Autor:
T. Mizuuchi, T. Murase, Torsten Stange, T. Minami, Yuji Nakamura, Masaki Osakabe, Hiroshi Okada, K. Tokuhara, K. Hada, Yasuhiro Suzuki, Shigeru Konoshima, Shinsuke Ohshima, Shinichiro Kado, Kazunobu Nagasaki, S. Kobayashi, Akihiro Ishizawa
Publikováno v:
Nuclear Fusion
Here, we report on role of pre-ionization using non-resonant 2.45 GHz microwave heating (P 2.45 GHz < 20 kW) in plasma start-up of neutral beam injection (NBI) for heliotron configurations in low beam power (P NB) under non-resonant heating condition
Autor:
Yamato Kubota, Kuniyuki Takahashi, Yoriko Nonomura, Tatsuya Yamagishi, Shinsuke Ohshima, Shuji Izumi, Yuka Morita, Naotaka Aizawa, Arata Horii
Publikováno v:
Scientific Reports
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Tinnitus therapies have been combined with the use of varieties of sound/noise. For masking external sounds, location of the masker in space is important; however, effects of the spatial location of the masker on tinnitus are less understood. We aime
Autor:
Meiko Kitazawa, Yoriko Nonomura, Yuka Morita, Manabu Ogi, Shuji Izumi, Kuniyuki Takahashi, Tatsuya Yamagishi, Shinsuke Ohshima, Chihiro Yagi, Arata Horii
Publikováno v:
J Neurol Surg B Skull Base
Objective Diagnostic criteria for otogenic skull base osteomyelitis (SBO) have been conflicting among researchers. We aimed to propose clinically useful diagnostic criteria and a staging system for otogenic SBO that is associated with infection contr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73bb39521a69425eebef77f0b7cfb193
https://europepmc.org/articles/PMC9272291/
https://europepmc.org/articles/PMC9272291/
Autor:
Takayoshi Suzuki, Hiroshi Okada, S. Kobayashi, C. B. Deng, T. Mizuuchi, T. Minami, P. Adulsiriswad, P. Zhang, D. Qiu, Ryota Matoike, M. Luo, H. Kume, Shigeru Konoshima, Shinsuke Ohshima, A. Miyashita, Kazunobu Nagasaki, Shinichiro Kado
Publikováno v:
The Review of scientific instruments. 92(5)
We report the development of a new interferometer with two stable, high-power, 320 GHz solid-state sources in Heliotron J. A heterodyne Michelson interferometer optical scheme is employed. Two solid-state oscillators are utilized as sources with a fi
Autor:
Naomichi Ezumi, N. Shigematsu, Ryota Matoike, Byron J. Peterson, Shinsuke Ohshima, A. Miyashita, Kiyofumi Mukai
Publikováno v:
The Review of scientific instruments. 92(6)
The sensitivity of an infrared imaging video bolometer (IRVB) was improved for the measurement of relatively low energy plasma radiation from the viewpoint of the metal foil absorber material. The photon energy of the radiation was considered up to 1
Autor:
Shinsuke Ohshima, Chihiro Yagi, Kuniyuki Takahashi, Tatsuya Yamagishi, Yuka Morita, Shuji Izumi, Arata Horii, Meiko Kitazawa
Publikováno v:
Frontiers in Neurology
Frontiers in Neurology, Vol 12 (2021)
Frontiers in Neurology, Vol 12 (2021)
Background: Persistent postural-perceptual dizziness (PPPD) is a persistent chronic vestibular syndrome exacerbated by upright posture/walking, active or passive motion, and exposure to moving or complex visual stimuli. PPPD has four precursors: phob
Autor:
Shuji Izumi, Arata Horii, Tatsuya Yamagishi, Meiko Kitazawa, Chihiro Yagi, Kuniyuki Takahashi, Shinsuke Ohshima, Yoriko Nonomura, Yuka Morita
Publikováno v:
Otology & Neurotology
Objective: To establish a questionnaire to diagnose and assess the severity of persistent postural-perceptual dizziness (PPPD). Study Design: Retrospective chart review. Setting: Tertiary referral center. Patients: Fifty PPPD patients and 50 consecut
Autor:
Koh Koizumi, Kuniyuki Takahashi, Yu Yuasa, Koshi Otsuki, Tsukasa Ito, Shinsuke Ohshima, Harukazu Hiraumi, Masayuki Furukawa, Mitsuyoshi Imaizumi, Akira Sasaki, Shinichi Goto, Daisuke Yamauchi, Takatoshi Furukawa, Yusuke Takata
Publikováno v:
The LaryngoscopeBIBLIOGRAPHY. 131(7)
OBJECTIVES/HYPOTHESIS Congenital middle ear anomalies represent a relatively rare condition. This study aimed to describe the characteristics and the surgical outcomes for patients with middle ear anomalies. METHODS A multicenter study was conducted
Autor:
Meiko Kitazawa, Yuka Morita, Kuniyuki Takahashi, Shinsuke Ohshima, Shuji Izumi, Chihiro Yagi, Tatsuya Yamagishi, Arata Horii
Publikováno v:
Frontiers in Surgery
Frontiers in Surgery, Vol 7 (2020)
Frontiers in Surgery, Vol 7 (2020)
Background: Vestibular Meniere's disease (American Academy of Ophthalmology and Otolaryngology, 1972) also known as possible Meniere's disease (American Academy of Otolaryngology Head and Neck Surgery, 1995) or vestibular type of atypical Meniere's d
Autor:
J. H. E. Proll, Shin Ichiro Kado, Tsuyoshi Tomita, Hiroyuki Okada, Yasuto Kondo, Shinji Kobayashi, Tohru Mizuuchi, T. Fukuda, Yuji Nakamura, Shigeru Konoshima, Shinsuke Ohshima, Akihiro Ishizawa, Kazunobu Nagasaki, Takashi Minami, Niels Smith
Publikováno v:
Plasma and Fusion Research, 15:2054. Japan Society of Plasma Science and Nuclear Fusion Research (JSPF)
The radial correlation length Lr of electron density fluctuations has been measured using a two-channel Omode reflectometer system in the helical-axis fusion plasma experimental device Heliotron J. The experimental results show that Lr is around 1.4