Basic knowledge about radiation (There are three situations) Categories of exposure situations (Vol. 1)
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Basic knowledge about radiation 
Basic knowledge about radiation (They are around us) What is the external exposure and internal exposure?
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Basic knowledge about radiation Committed effective dose is effective dose of XXX exposure.
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Basic knowledge about radiation 5 Sieverts we need to know
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Basic knowledge about radiation Three radiation-related units you need to know
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Basic knowledge about radiation (Easy-to-understand) What is the difference between ‘radioactive material’, ‘radioactivity’ and ‘radiation’?
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Basic knowledge about radiation (There are 2 definitions) What is radiation?
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Basic knowledge about radiation (First step) 3 parts consisting of an atom
Hello. My name is Daichi, elaborating the radiation issues in an easy-to-understand manner.In this first article, I woul...
放射線に関する基礎知識 （３つあります）被ばく状況の分類について（その１）
こんにちは。放射線などについて分かりやすく解説している大地（だいち）です。今日は、・放射線の被ばくに関して、その被ばく状況の種類があると聞いたが、どのような種類があるのか知りたい。こういった疑問に答えます。○本記事の内容 （３つあります）被...
放射線に関する基礎知識 （身の回りにあります）「外部被ばく」「内部被ばく」とは。
こんにちは。放射線などについて分かりやすく解説している大地（だいち）です。今日は、・「外部被ばく」や「内部被ばく」という言葉を聞くが、その違いや、日本人や世界の人々がどの程度被ばくしているのか、知りたい。こういった疑問に答えます。○本記事の...