ionization chamber matrix 2d-array seven29 (PTW Freiburg GmbH)
90
Structured Review
PTW Freiburg GmbH
ionization chamber matrix 2d-array seven29
Ionization Chamber Matrix 2d Array Seven29, supplied by PTW Freiburg GmbH, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/ionization+chamber+matrix+2d-array+seven29/ptw+seven29+array/pm23298071-79-1-7
Average 90 stars, based on 1 article reviews
Ionization Chamber Matrix 2d Array Seven29, supplied by PTW Freiburg GmbH, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/ionization+chamber+matrix+2d-array+seven29/ptw+seven29+array/pm23298071-79-1-7
Average 90 stars, based on 1 article reviews
ionization chamber matrix 2d-array seven29 - by Bioz Stars,
2026-09
90/100 stars
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other:Article Title: Absorbed doses behind bones with MR image-based dose calculations for radiotherapy treatment planning. Article Snippet: Purpose: Magnetic resonance (MR) images are used increasingly in external radiotherapy target delineation because of their superior soft tissue contrast compared to computed tomography (CT) images.. Nevertheless, radiotherapy treatment planning has traditionally been based on the use of CT images, due to the restrictive features of MR images such as lack of electron density information.. This research aimed to measure absorbed radiation doses in material behind different bone parts, and to evaluate dose calculation errors in two pseudo-CT images; first, by assuming a single electron density value for the bones, and second, by converting the electron density values inside bones from T1/T2*-weighted MR image intensity values. |