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pro vyhledávání: '"R W Blowes"'
Autor:
R W Blowes, M Birch
Publikováno v:
Physics in Medicine and Biology. 37:463-468
Evaluation of the film blackening must be done by means of a densitometer. An inexpensive plotting optical densitometer designed by Klevenhagen and Putney (1974) has been successfully used for several years. However, there have been problems with the
Autor:
M J Birch, R W Blowes
Publikováno v:
Physics in Medicine and Biology. 35:275-280
The authors constructed a contact therapy unit based around the RT50 tube. The characteristics of the constituent parts, their assembly into a contact X-ray therapy unit and a brief comparison with the original RT50 machine are presented.