Investigation on Main Radiation Source at Operation Floor of Fukushima Daiichi Nuclear Power Station Unit 4
نویسندگان
چکیده
منابع مشابه
Radiation Dose Reduction Efficiency of Buildings after the Accident at the Fukushima Daiichi Nuclear Power Station
Numerous radionuclides were released from the Fukushima Daiichi Nuclear Power Station (F1-NPS) in Japan following the magnitude 9.0 earthquake and tsunami on March 11, 2011. Local residents have been eager to calculate their individual radiation exposure. Thus, absorbed dose rates in the indoor and outdoor air at evacuation sites in the Fukushima Prefecture were measured using a gamma-ray measu...
متن کاملFukushima daiichi nuclear accident and radiation exposure.
We consider that the Great East Japan Earthquake was a combined disaster involving earthquake and tsunami as well as the release of radioactive materials into the environment (Fig. 1). Something I would like you to notice here is that among various disasters, a radiation nuclear disaster cannot be seen; it cannot be felt; in fact it cannot be detected without special devices. Because of that, t...
متن کاملCurrent Situation and Challenges at Fukushima: Hands-on Measurements of Radiation Contamination after Fukushima Daiichi Nuclear Power Plant Accident
An oceanographic investigation within 1.0km radius of Fukushima Daiichi nuclear power plant (FDNPP) was carried out in September 2013, independent of the Government of Japan. Samples of seawater and seafloor sand were collected near the sewage outlets and in front of the harbor at the FDNPP. The level of seawater radioactivity did not show evidence of immediate harm to the health of the people....
متن کاملRadiation-related anxiety among public health nurses in the Fukushima Prefecture after the accident at the Fukushima Daiichi Nuclear Power Station: a cross-sectional study
OBJECTIVE In Japan, public health nurses (PHNs) play important roles in managing the health of local residents, especially after a disaster. In this study, we assessed radiation anxiety and the stress processing capacity of PHNs in the Fukushima Prefecture in Japan, after the accident at the Fukushima Daiichi Nuclear Power Station (FDNPS). METHODS We conducted a questionnaire survey among the...
متن کاملAssessment of radiation doses to the public in areas contaminated by the Fukushima Daiichi Nuclear Power Station accident
In the areas contaminated by radioactive materials due to the Fukushima Daiichi Nuclear Power Station accident, many residents are exposed to radiation through various exposure pathways. Dose assessment is important for providing appropriate protection to the people and clarifying the impact of the accident. The aim of this study is to provide preliminary results of the assessment of radiation ...
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ژورنال
عنوان ژورنال: EPJ Web of Conferences
سال: 2017
ISSN: 2100-014X
DOI: 10.1051/epjconf/201715308011