Search Results - "Ishii, Takeru"

Reduction of operator exposure by rectangular collimation in portable intraoral radiography by Otaka, Yusei, Harata, Yasuo, Izawa, Maki, Iwawaki, Atsushi, Ishii, Takeru, Saka, Hideki, Kito, Shinji

“…Portable intraoral X-ray units are frequently used for home-visit dental treatment and personal dental identification. Therefore, the reduction of operator…”
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Effect of cranium structure on dose distribution during intraoral radiography by Ishii, Takeru, Iwawaki, Atsushi, Otaka, Yusei, Nitanda, Atsuharu, Ochiai, Akihiro, Kito, Shinji, Aboshi, Hirofumi, Saka, Hideki

“…This study aimed to evaluate, the effect of the cranium structure on dose distribution by measuring the dose using the RANDO phantom for safe use of an X-ray…”
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Stray radiation dose reduction using a backscatter shield and a rectangular collimator for a handheld intraoral X-ray unit by Otaka, Yusei, Harata, Yasuo, Izawa, Maki, Shiba, Noriyoshi, Iwawaki, Atsushi, Ishii, Takeru, Ochiai, Akihiro, Takahashi, Nobutoshi, Saka, Hideki, Kito, Shinji

“…Abstract The objective of this study was to study the dose reduction effect on occupational exposure of operators and public exposure other than operators when…”
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Reduction methods for finger irradiation doses in mass disasters: A comparative study by Iwawaki, Atsushi, Otaka, Yusei, Ishii, Takeru, Ochiai, Akihiro, Kito, Shinji, Saka, Hideki

“…•Holding a detector in the oral cavity can expose the worker to the primary beam.•No reports provided guidelines for protection when holding a detector in the…”
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Comparison of air dose and operator exposure from portable X-ray units by Iwawaki, Atsushi, Otaka, Yusei, Asami, Ruri, Ishii, Takeru, Kito, Shinji, Tamatsu, Yuichi, Aboshi, Hirofumi, Saka, Hideki

“…•This study aimed at comparing air dose and operator exposure from X-ray units.•It was suggested that using shield was effective for the exposure…”
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Fundamental research for dose control during supine dental panoramic radiography by Nitanda, Atsuharu, Iwawaki, Atsushi, Otaka, Yusei, Tamatsu, Yuichi, Ishii, Takeru, Ochiai, Akihiro, Otomo, Yuko, Kito, Shinji, Saka, Hideki

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