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The objective of this study is to calculate the exposure level to cosmic radiation of every year from 1997 to 2007 of aircrew members of Hainan Airlines for radiation protection. According to the flight data, the cosmic radiation effective doses received by aircrew members on aircraft flights were calculated using software CARD. From 1997 to 2007, In 459 routes calculated, maximum effective dose on...
In order to monitor the cosmic radiation exposure level onboard aircraft in accordance with the national standard about radiation safety, a computer system CARD has been developed using to calculate cosmic radiation effective dose in flight. In this paper, the principle of development, structure and function of the CARD were described. The cosmic radiation effective doses received by aircrews in flight...
In the aviation environment many factors can affect the health of aircrew members. It can be observed by high-throughput gene chip technology that how environmental factors affect the genes expression. Our objective is to observe whether atmosphere cosmic radiation can affect gene expression in aircrew and its rules. The health aircrew members and control persons were grouped into 6 groups respectively...
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