Analysis of Cosmic Radiation Exposure for Domestic Flight Crews in Korea

Evaluation of exposure to cosmic radiation of flight crews of Lithuanian airlines.

BACKGROUND In Lithuania the average annual effective dose due to cosmic radiation at the sea level is 0.38 mSv. The dose rate caused by cosmic radiation increases with altitude due to the decrease in attenuation of cosmic radiation by atmosphere. Dose rates at altitudes of commercial flights are tens times higher than those at the sea level. For this reason people who frequently fly receive hig...

Exposure of airline pilots and cabin crew to cosmic radiation during flight--what's the fuss?

The International Commission on Radiological Protection (ICRP) had in 1990 recommended that civilian aircrew be classified as being occupationally exposed to low-dose ionizing radiation, in view of their increased exposure to cosmic rays at altitude. In 2000, the European Union had gone ahead with legislation which requires all European airlines to monitor cosmic radiation levels during flight ...

a time-series analysis of the demand for life insurance in iran

با توجه به تجزیه و تحلیل داده ها ما دریافتیم که سطح درامد و تعداد نمایندگیها باتقاضای بیمه عمر رابطه مستقیم دارند و نرخ بهره و بار تکفل با تقاضای بیمه عمر رابطه عکس دارند

The evaluation and use of a portable TEPC system for measuring in-flight exposure to cosmic radiation.

A recent EC directive has called for all member states to introduce legislation covering the assessment and restriction of air crew exposure to cosmic radiation. In the UK the Civil Aviation Authority, in conjunction with the Department of the Environment. Transport and the Regions issued guidelines suggesting the use of a predictive code such as CARI for this purpose. In order to validate the ...

Cosmic Ray Exposure in Aircraft and Space Flight