Shiro Takahira
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View article: Activities in the field of radiation engineering for 10 years after the 1F accident and future prospects (1)
Activities in the field of radiation engineering for 10 years after the 1F accident and future prospects (1) Open
福島第一原子力発電所事故により,燃料棒の中に閉じ込めていた放射性物質が拡散し,構内外の放射線環境が変化した。放射線防護を確実なものとしつつ廃炉作業を着実に進めるため,新たな技術を導入しながら放射線管理を遂行してきた。ここでは,これまで行ってきた取り組みや今後の課題について記す。
View article: Detection of alpha particle emitters originating from nuclear fuel inside reactor building of Fukushima Daiichi Nuclear Power Plant
Detection of alpha particle emitters originating from nuclear fuel inside reactor building of Fukushima Daiichi Nuclear Power Plant Open
We measured alpha emitters obtained from a reactor building in the Fukushima Daiichi Nuclear Power Plant (FDNPP) by using an alpha particle imaging detector. For developing the detector, we used a very thin (0.05-mm-thick) a cerium-doped G…
View article: Radiation imaging using a compact Compton camera inside the Fukushima Daiichi Nuclear Power Station building
Radiation imaging using a compact Compton camera inside the Fukushima Daiichi Nuclear Power Station building Open
The Fukushima Daiichi Nuclear Power Station (FDNPS), operated by Tokyo Electric Power Company Holdings, Inc., went into meltdown in the aftermath of a large tsunami caused by the Great East Japan Earthquake of 11 March 2011. The measuremen…