Abstract Safe storage of radioactive materials is based on three universal radiation protection principles. Justification, optimization and dose limits are applicable to the risk assessment, acknowledging hazards in each procedure delivery, usage, disposal materials. Failure Modes Effects Analysis method (FMEA) developed for evaluation common practices. In this work FMEA exploited radiological ...

Introduction April 26, 1986, will go into history as the date when the 4th reactor of the Chernobyl Nuclear Power Station exploded causing radioactive contamination of a wide area practically in all Europe. The initial explosions and heat carried volatile radioactive materials up to 1.5 km height from where these materials were transported over large territories. Plumes containing numerous quan...

The isolation of 55 S particles from mitochondria has been reported. Evidence has been presented which emphasizes the importance of adequate control of contamination during preparation of mitochondria. A satisfactory mitochondrial purification method was attained through the use of radioactive microsomal fractions and electron microscopy to assess the contamination of mitochondria and ribosomes...

Given the scale of the contamination associated with 60 years of global nuclear activity, and the inherent high financial and environmental costs associated with invasive physical and chemical clean-up strategies, there is an unparalleled interest in new passive in situ bioremediation processes for sites contaminated with nuclear waste. Many of these processes rely on successfully harnessing ne...