Modeling chemical and physical phenomena in polyacrylamide gel dosimeters
نویسندگان
چکیده
منابع مشابه
Dynamics of polymerization in polyacrylamide gel (PAG) dosimeters: (II) modeling oxygen diffusion.
Oxygen contamination of a polyacrylamide gel (PAG) dosimeter can have a significant detrimental effect upon the performance characteristics of the gel as a dosimeter. Oxygen contamination can occur during preparation, but can also arise from the diffusion of atmospheric oxygen through vessel walls. Even 'trace' amounts of oxygen present in any gaseous space (usually nitrogen filled) between the...
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On the preceding pages it was shown that the movement of molecules can produce physical phenomena. Thus sound comes about through the oscillation of the molecules in solid, liquid or gaseous objects, and it continues in these substances until it reaches our ear. And heat and light are nothing other than an extremely rapid oscillation of molecules that continues through the world ether until it ...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2004
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/3/1/017