Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Yoshito Sonoda"'
Autor:
Fumiaki Mitsugi, Daichi Suemoto, Ryo Kikuchi, Than Nu Nu San, Toshiyuki Nakamiya, Yoshito Sonoda
Publikováno v:
IEEE Transactions on Plasma Science. 50:3616-3624
Autor:
Yoshito Sonoda, Toshiyuki Nakamiya, Joao Sakamoto, Fumiaki Mitsugi, Sho Honda, Victoria Paiva, Ryo Kikuchi
Publikováno v:
IEEE Transactions on Plasma Science. 49:3589-3596
An optical wave microphone, which is well designed based on Fraunhofer diffraction of a laser beam, is expected to be applied to various acoustic fields where conventional microphones cannot be used due to strong electric and/or magnetic field. The a
Autor:
Victoria S. C. Paiva, Fumiaki Mitsugi, Yoshito Sonoda, Toshiyuki Nakamiya, Milton F. S. Lima, Rudimar Riva, João M. S. Sakamoto
Publikováno v:
27th International Conference on Optical Fiber Sensors.
The optical wave microphone was characterized and validated for the detection of sinusoidal acoustic waves generated by a piezoelectric transducer and arbitrary-shaped acoustic waves generated by pulsed and CW lasers.
Publikováno v:
IEEE Transactions on Plasma Science. 47:1063-1070
Plasma jets have been expected to be used in biomedical applications. There have been many reports on electrical and optical measurements about the plasma jets. From the practical point of view, one of the important observations on what the plasma je
Autor:
Mika Douzono, Hiroshi Takashima, Yoshito Sonoda, Yuji Okamoto, Yasuyuki Nobuhara, Kyouko Maruta
Publikováno v:
Rinsho shinkeigaku = Clinical neurology. 61(5)
We report a case of a 60-year-old man who presented with symptoms of memory loss, gait disorder, and sluggish movement. We considered both Parkinson's disease and multiple system atrophy as possible diagnoses and consequently hospitalized the patient
Publikováno v:
IEEE Transactions on Plasma Science. 44:3077-3082
Irradiation of atmospheric plasma jets to liquid targets induces a stream of reactive oxygen or nitrogen radicals from the liquid surface to the bottom under limited conditions, including frequency of applied voltage, gas flow rate, and so on. Pressu
Publikováno v:
Rinsho shinkeigaku = Clinical neurology. 59(1)
Cerebellar ataxia with neuropathy and vestibular areflexia syndrome (CANVAS) is a rare form of multisystem ataxia defined by a triad of cerebellar impairment, bilateral vestibular hypofunction, and somatosensory deficit. Here we present a patient wit
Publikováno v:
IEEE Transactions on Plasma Science. 44:2759-2765
Our concern with plasma jets is the generation of pressure waves that influence the surface or the inside of targets. In this paper, the detection of pressure waves emitted from plasma jets was carried out using a fibered optical wave microphone, whi
Autor:
Joanna Pawłat, Hiroharu Kawasaki, Shin Ichi Aoqui, Toshiyuki Nakamiya, Tomoaki Ikegami, Henryka Danuta Stryczewska, Fumiaki Mitsugi, Yoshito Sonoda
Publikováno v:
PRZEGLĄD ELEKTROTECHNICZNY. 1:121-124
Publikováno v:
Physics Procedia. 85:47-53
Electrical and sound characteristics of gliding arc have been taken to analyze and discuss the discharge mechanism, which is very complex due to the plasma non-uniformity in space and time. This work focuses on the relationship between discharge curr