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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Investigations of Electron Contamination in Photon Fluence Monitoring of Radiotherapy

Lindqvist, Malcolm, Eriksson, Gustav January 2015 (has links)
During the last decades radiotherapy has made major improvements in accuracy and individualization of the treatment techniques. In this project the thickness of a tungsten filter has been optimized using both simulations and experiments in order to further reduce the uncertainty in the dose given to the patient. With the filter, a dosage with less uncertainty can be obtained and less electrons will strike the patient which means less skin damage. In the simulations a program called PENELOPE, has been used which uses Monte Carlo methods for electron and photons transports. The experiment has been done on real Linear Accelerators.
medical radiation physics
immunology
genetics
pathology
radiation science
scandiDos
sjukhusfysik
scandiDos
filter
medicinteknik
akademiska sjukhuset

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