Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Low Energy Radiation"”.
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The measurement of the output spectrum of a cobalt 60 teletherapy unit
The output spectrum of radiation emerging from a Coteletherapy unit contains a certain amount of low energy radiation in addition to the primary Co60 -rays with energies of 1.17 and 1.33 Mev. Since the beam strength is approximately 2 x 109 photons/cm2/sec at 80 cm from the source, direct …
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Assessment of imaging dose from the kilovoltage cone beam computed tomography system on board the Varian Halcyon linear accelerator
… has raised concerns about the contribution of low-energy radiation dose to the overall integral dose and possible induction of secondary primary tumours. In this study, the dose to organs and tissues located in the pelvic and thoracic regions of the body from kV CBCT imaging was estimated using …