Search Results - "Hiroo TARAO"

Analysis of Current Density Inside Human Body Using Geometric Multi-Grid Method by Nomura, Masamune, Tarao, Hiroo, Takei, Amane

“…This paper describes the effectiveness of a geometric multi-grid (GMG) method in current density analysis using numerical human body models. The scalar…”
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Simple estimation of induced electric fields in nervous system tissues for human exposure to non-uniform electric fields at power frequency by Tarao, Hiroo, Miyamoto, Hironobu, Korpinen, Leena, Hayashi, Noriyuki, Isaka, Katsuo

“…Most results regarding induced current in the human body related to electric field dosimetry have been calculated under uniform field conditions. We have found…”
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Evaluation of Temperature Increase From Joule Heat in Numerical Tooth Model by Applying 500 kHz Current for Apical Periodontitis Treatment—Effect of Applied Voltage and Tooth Conductivity by Tarao, Hiroo, Akutagawa, Masatake, Emoto, Takahiro, Takei, Amane, Yumoto, Hiromichi, Tominaga, Toshihiko, Ikehara, Toshitaka, Kinouchi, Yosuke

“…For apical periodontitis treatments, a new method with the insertion of an electrode into the root canal of a tooth and application of a current at 500 kHz to…”
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Intercomparison of In Situ Electric Fields in Human Models Exposed to Spatially Uniform Magnetic Fields by Aga, Katsuaki, Hirata, Akimasa, Laakso, Ilkka, Tarao, Hiroo, Diao, Yinliang, Ito, Takahiro, Sekiba, Yoichi, Yamazaki, Kenichi

“…IEEE C95.1 (radio frequency) and C95.6 (low frequency) standards for human protection from electromagnetic fields are currently under revision. In the next…”
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Intercomparison of induced fields in Japanese male model for ELF magnetic field exposures: effect of different computational methods and codes by Hirata, Akimasa, Yamazaki, Kenichi, Hamada, Shoji, Kamimura, Yoshitsugu, Tarao, Hiroo, Wake, Kanako, Suzuki, Yukihisa, Hayashi, Noriyuki, Fujiwara, Osamu

“…The present study provides an intercomparison of the induced quantities in a human model for uniform magnetic field exposures at extremely low frequency. A…”
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A study on propelling force production mechanism under the motor shaft direct drive scheme (Generation of forward motion on single motor shaft direct drive vehicle) by Nobuaki HIRAOKA, Hiroyuki SOGO, Satoshi YURA, Tomohiro HENMI, Shinichiro SHOBAKO, Kohei ISHII, Nobuhiro TSUMORI, Tomokazu SHIKAMA, Shiro URUSHIHARA, Hiroo TARAO

“…A motor shaft direct drive is known as a simple and low cost scheme for small toy vehicles, however the mechanism how it produces propelling force has not yet…”
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Heart current in an anatomically realistic human model due to contact with a low-frequency energized source by Tarao, Hiroo, Hayashi, Noriyuki, Isaka, Katsuo

“…Distributions of 60 Hz contact current around and inside the heart of the anatomically realistic human body are demonstrated under four scenarios: left hand to…”
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Effects of Electrode Systems on Numerical Estimation of Internal Human Body Impedance at Power Frequency by Hayashi, Noriyuki, Tarao, Hiroo, Isaka, Katsuo

“…Internal body impedances Ri of an anatomically realistic human model were numerically calculated at 60 Hz under various current scenarios and electrode sizes…”
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Numerical Characterization of Dosimetry, Human Body Resistance and Heart Current Resulting from Power-Frequency Touch Current for an Anatomically Realistic Human Model by Hayashi, Noriyuki, Tarao, Hiroo, Isaka, Katsuo

“…Characteristics of power‐frequency touch current inside an anatomically realistic human model of Japanese adult were numerically analyzed under various…”
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Evaluation of Temperature Increase From Joule Heat in Numerical Tooth Model by Applying 500kHz Current for Apical Periodontitis Treatment—Effect of Applied Voltage and Tooth Conductivity by Tarao, Hiroo, Akutagawa, Masatake, Emoto, Takahiro, Takei, Amane, Yumoto, Hiromichi, Tominaga, Toshihiko, Ikehara, Toshitaka, Kinouchi, Yosuke

“…For apical periodontitis treatments, a new method with the insertion of an electrode into the root canal of a tooth and application of a current at 500 kHz to…”
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Estimation of short-circuit current induced by ELF uniform electric fields in grounded humans with different body shapes based on a semi-ellipsoidal model by Tarao, Hiroo, Hayashi, Noriyuki, Isaka, Katsuo

“…It has been reported that when a grounded human is exposed to an electric field at power frequency, a short-circuit current flowing from the feet to the ground…”
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Survey of leakage magnetic fields from various induction heating ranges by Tarao, Hiroo, Hayashi, Noriyuki, Isaka, Katsuo

“…Recently, use of an induction heating (IH) range, which heats using Joule heat based on eddy currents in a pan, has been increasing not only for household but…”
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Electric fields induced inside numerical human model standing on ground plane with elevated arms in uniform electric field at power frequency by Tarao, Hiroo, Takei, Amane, Hayashi, Noriyuki, Isaka, Katsuo

“…In the ICNIRP guidelines on the protection of human exposure to low frequency electric and magnetic fields, the reference levels are given based on the maximum…”
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Possible Influences of Spark Discharges on Cardiac Pacemakers by Korpinen, Leena, Kuisti, Harri, Tarao, Hiroo, Virtanen, Vesa, Pääkkönen, Rauno, Dovan, Thanh, Kavet, Robert

“…ABSTRACTExposure to spark discharges may occur beneath high voltage transmission lines when contact is initiated with a conductive object (such as a motor…”
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Cardiac pacemakers in magnetic fields of a shunt reactor at a 400 kV substation by Korpinen, Leena, Kuisti, Harri, Tarao, Hiroo, Elovaara, Jarmo, Virtanen, Vesa

“…The use of cardiac pacemakers (PMs) increases in Western countries. The aim of the study is to investigate cardiac pacemakers (PMs) using a human-shaped…”
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Numerical evaluation of currents induced in a worker by ELF non-uniform electric fields in high voltage substations and comparison with experimental results by Tarao, Hiroo, Korpinen, Leena H., Kuisti, Harri A., Hayashi, Noriyuki, Elovaara, Jarmo A., Isaka, Katsuo

“…An ungrounded human, such as a substation worker, receives contact currents when touching a grounded object in electric fields. In this article, contact…”
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Influence of relative humidity on analyzing electric field exposure using ELF electric field measurements by Korpinen, Leena H., Kuisti, Harri A., Tarao, Hiroo, Elovaara, Jarmo A.

“…The objective of the study was to investigate the influence of humidity on analyzing electric field exposure using extremely low frequency (ELF) electric field…”
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Occupational exposure to electric fields and currents associated with 110 kv substation tasks by Korpinen, Leena H., Kuisti, Harri A., Tarao, Hiroo, Elovaara, Jarmo A.

“…The main aim of this study was to investigate occupational exposure to electric fields, and current densities and contact currents associated with tasks at…”
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Comparison of electric field exposure measurement methods under power lines by Korpinen, Leena, Kuisti, Harri, Tarao, Hiroo, Pääkkönen, Rauno, Elovaara, Jarmo

“…The object of the study was to investigate extremely low frequency (ELF) electric field exposure measurement methods under power lines. The authors compared…”
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Measurements of leakage magnetic fields from induction heating range using different sized pans by Tarao, Hiroo, Hayashi, Noriyuki, Korpinen, Leena, Isaka, Katsuo

“…Recently, induction heating (IH) ranges, which heats using Joule heat based on eddy currents in a pan, have been increasing not only for household use but…”
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