Discussed in this paper is the appl icat ion of “Moving-Bel t P lasma-Fac ing Components” for steady-state impurity g e t t e r i n g , heat removal and tritium recovery in f u s i o n reactors. To minimize MHD effects as well a s induced radioactivity, semi-metallic or s e m i conductor materials such as C-C composite o r SiC-SiC composite fabrics are proposed as t h e belt materials.

A true bronchial dosimeter has been designed, consisting of four 400-mesh wire screens and a filter paper. With a face velocity of 3.3 cm s(-1) for home exposure and 4.6 cm s(-1) for mine exposure, the deposition pattern on the wire screens were found to satisfactorily match the variation of the dose conversion factor (in units of mSv WL M(-1)) with the size of radon progeny from 1 to 1000 nm. ...

96 Since its development, the Early Warning dosimeter for Organic materials (EWO dosimeter) has been used as both a research and general measurement tool for the evaluation of indoor air quality for preservation of cultural heritage artefacts. The EWO dosimeter measures the integrated degradation impact of the environment, comparable to that observed on organic materials due to the synergistic ...