European annual cosmic-ray dose: estimation of population exposure
نویسندگان
چکیده
منابع مشابه
Evaluation of World Population-Weighted Effective Dose due to Cosmic Ray Exposure
After the release of the Report of the United Nations Scientific Committee of the Effects of Atomic Radiation in 2000 (UNSCEAR2000), it became commonly accepted that the world population-weighted effective dose due to cosmic-ray exposure is 0.38 mSv, with a range from 0.3 to 2 mSv. However, these values were derived from approximate projections of altitude and geographic dependences of the cosm...
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INTRODUCTION For the purpose of dose control of aircrew, many dose measurements have been conducted in airplanes. In IRPA-9, we had reported data mainly obtained with a NaI(Tl) scintillation spectrometer(1). In the present study, however, analyses were done on data of pocket dosimeters (Silicon detectors: Aloka PDM-101 for ionizing components and PDM-303 for neutrons). As the pocket dosimeters ...
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Cosmic Rays (CR) travel at speeds essentially indistinguishable from the speed of light. However whilst travelling through magnetic fields, both regular and turbulent, they are delayed behind the light since they are usually charged particles and their paths are not linear. Those delays can be so long that they are an impediment to correctly identifying sources which may be variable in time. Fu...
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The aim of this work, to estimate the External exposure, ingestion Exposure and inhalation exposure dose rate from gamma ray released from Natural Radionuclides in cultivated, uncultivated and phosphate soil samples in the area surrounding EL-Naser Factory for phosphate in El-Mahamid, Idfu, Aswan, Upper Egyp by using modeling, this model studied the exposure gamma radiation from different natur...
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Background: Radiation dose knowledge through Xray examinations and their distribution in Iran provides useful guidance on patient dose reduction. The results of the entrance skin dose (ESDs) of five common radiographies in all radiology centers in Yazd province were reported in our previous study (2003). In the present study we have evaluated the collective effective dose of convention...
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ژورنال
عنوان ژورنال: Journal of Maps
سال: 2017
ISSN: 1744-5647
DOI: 10.1080/17445647.2017.1384934