Search for dissertations about: "Alexandr Malusek"
Found 2 swedish dissertations containing the words Alexandr Malusek.
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1. Calculation of scatter in cone beam CT : Steps towards a virtual tomograph
Abstract : Scattered photons—shortly scatter—are generated by interaction processes when photon beams interact with matter. In diagnostic radiology, they deteriorate image quality since they add an undesirable signal that lowers the contrast in projection radiography and causes cupping and streak artefacts in computed tomography (CT). READ MORE
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2. Development of Experimental Brachytherapy Dosimetry Using Monte Carlo Simulations for Detector Characterization
Abstract : Brachytherapy (BT) is a type of interventional radiotherapy that is advantageous due to high absorbed dose conformity and possibility to deliver high dose in few fractions. It is often used for prostate and gynecological tumors as monotherapy or a boost alongside external beam radiotherapy (EBRT). READ MORE