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Results for "Andrea Profili": 4 found

Characterization of Novel Shielded and Unshielded Silicon Diode Detectors for Photon and Electron Dosimetry in Radiation Therapy

Authors: Mohamad Ahmad Alissa, Carson Brame, Damian Czarnecki, Olivier Evrard, Charbel A. Habib, Jeff Hildreth, Andy Murray, Andreas Schönfeld, Ann-Britt Schönfeld, David Towle, Gerd Wessing

Affiliation: CDT-West - Centrum für Diagnostik und Therapie, Radiologie Vechta, Technische Hochschule Mittelhessen, MyMichigan Health, Sun Nuclear Corp., Mirion Technologies

Abstract Preview: Purpose: To characterize the performance of novel shielded and unshielded silicon diode detectors in relative photon and electron beam dosimetry.

Methods: The novel shielded and unshielded sili...

Directional Dependence of Detectors for Beam Profiles and Output Factors in Small Field Dosimetry

Authors: Indra J. Das, Ahtesham Ullah Khan, Andrew J. White

Affiliation: Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin - Madison, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine

Abstract Preview: Purpose: Small field dosimetry presents challenges due to lateral disequilibrium and the selection of suitable detectors. Volume averaging and density corrections hamper accurate profile measurements....

Dosimetric Evaluation of a Three-Dimensional Cubic Electronic Detector Array for Radiotherapy Linac Quality Assurance

Authors: Enzo Charles Aucca, Roger Challco, Andres M. Gonzales Galvez, Carmen SANDRA Guzman Calcina, Jimmy Hernandez-Bello, Modesto Montoya, Renzo Aaron Ocampo, Erick Paniagua, Miguel Alberto Risco-Castillo, Dante E. Roa, Renzo E. Romero, William Souza Santos, Mirko Salomón Alva Sánchez

Affiliation: Graduate Program in Information Technologies and Health Management, University of Porto AlegreFederal University of Health Sciences of Porto Alegre, Universidad Tecnologica del Peru, Pontificia Universidad Catolica del Peru, Electronic Engineering Department, Leonard Cancer Institute - Radiation Oncology, Universidad Nacional de Ingenieria, Universidad Nacional de Ingenieria, Electronic Engineering Department, Federal University of Sergipe, HRS Oncology International, Universidad Nacional Federico Villareal

Abstract Preview: Purpose: Provide Monte Carlo (MC) and experimental dosimetric assessments of a 3D cubic electronic detector array based on percent depth doses (PDDs), profiles, linearity, and dose rate response of ph...

Lung-Equivalent Compressible Material As Core Component for a Miniaturized Breathing Phantom Prototype

Authors: Silvia Calusi, Lucia Cavigli, Alberto Dalla Mora, Laura Di Sieno, Giacomo Insero, Riccardo Lisci, Livia Marrazzo, Cosimo Nardi, Stefania Pallotta, Andrea Profili, Fulvio Ratto, Giovanni Romano, Michaela Servi, Immacolata Vanore, Yary Volpe

Affiliation: Italian National Research Council IFAC-CNR, Institute of Applied Physics, Department of Physics, Politecnico di Milano, Department of Agricultural Food and Forestry System, University of Florence, Medical Physics Unit, Azienda Ospedaliero-Universitaria Careggi, Department of Industrial Engineering, University of Florence, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence

Abstract Preview: Purpose: To develop a multi-purpose lung phantom prototype to replicate respiratory dynamics and morphological features observed in clinical radiological (CT and MR) imaging of lung parenchyma.
Met...