Results 11 to 20 of about 244,363 (195)

Determining optimal transit dosimetry gamma parameter values for the detection of failure modes using receiver operating curve analysis [PDF]

Journal of Applied Clinical Medical Physics
David Sánchez-Artuñedo, Marcelino Hermida López   +1 more
exaly   +2 more sources

In vivo transit dosimetry methodology for whole breast intensity modulated radiation therapy [PDF]

Journal of Applied Clinical Medical Physics
Carmelo Marino, Giuseppe Stella, Giuseppina Borzì   +2 more
exaly   +2 more sources

A Large Area Pixelated Silicon Array Detector for Independent Transit In Vivo Dosimetry

Applied Sciences, 2022
A large area pixelated silicon array detector named “MP987” has been developed for in vivo dosimetry. The detector was developed to overcome the non-water equivalent response of EPID (Electronic Portal Imaging Device) dosimetry systems, due to the ...
Owen J. Brace, Iolanda Fuduli, Saree Alnaghy, Albert T. Le, Jeremy A. Davis, Trent Causer, Dean Wilkinson, Aleksandr Perevertaylo, Anatoly B. Rosenfeld, Marco Petasecca   +9 more
doaj   +1 more source

Review of the thermoluminescent dosimetry method for the environmental dose monitoring [PDF]

Nuclear Technology and Radiation Protection, 2021
Passive solid state dosimeters, such as thermoluminescence dosimeters, provide integrated measurement of the total dose and are widely used in environmental monitoring programs. The objective of this paper is to provide a comprehensive review on
Stanković-Petrović Jelena S., Knežević Željka I., Kržanović Nikola Lj., Majer Marija C., Živanović Miloš Z., Ciraj-Bjelac Olivera F.   +5 more
doaj   +1 more source

Transit dose measurements using alanine and diode-based dosimeters

Brazilian Journal of Radiation Sciences, 2022
The growing interest in low-dose (< 100 Gy) radiation processing applications has raised concerns about accurately measuring the absorbed dose in irradiated materials.
Josemary A. C. Gonçalves, Elisabeth S. R. Somessari, Samir L. Somessari, Carmen C. Bueno   +3 more
doaj   +1 more source

A Novel GPU-based Fast Monte Carlo Photon Dose Calculating Method for Accurate Radiotherapy Treatment Planning [PDF]

Journal of Biomedical Physics and Engineering, 2020
Background: An accurate and fast radiation dose calculations method is the main part of treatment planning for successful radiation therapy. Objective: This work aimed to create a novel GPU-based fast Monte Carlo Photon Dose Code (MCPDC) as a fast and ...
M Karbalaee, D Shahbazi-Gahrouei, M B Tavakoli   +2 more
doaj   +1 more source

Radiotherapy planning in a prostate cancer phantom model with intraprostatic dominant lesions using stereotactic body radiotherapy with volumetric modulated arcs and a simultaneous integrated boost

Frontiers in Oncology, 2023
AimIn the treatment of prostate cancer with radiation therapy, the addition of a simultaneous integrated boost (SIB) to the dominant intraprostatic lesions (DIL) may improve local control.
Agnieszka Skrobala, Agnieszka Skrobala, Marta Kruszyna-Mochalska, Marta Kruszyna-Mochalska, Kinga Graczyk, Adam Ryczkowski, Magdalena Fundowicz, Piotr Milecki, Piotr Milecki, Julian Malicki   +9 more
doaj   +1 more source

Extending in aqua portal dosimetry with dose inhomogeneity conversion maps for accurate patient dose reconstruction in external beam radiotherapy

Physics and Imaging in Radiation Oncology, 2022
Background and purpose: In aqua dosimetry with electronic portal imaging devices (EPIDs) allows for dosimetric treatment verification in external beam radiotherapy by comparing EPID-reconstructed dose distributions (EPID_IA) with dose distributions ...
Igor Olaciregui-Ruiz, Julia-Maria Osinga-Blaettermann, Karen Ortega-Marin, Ben Mijnheer, Anton Mans   +4 more
doaj   +1 more source

Simultaneous measurement of In vivo and transit mid-plane doses with ionization chambers in gynecological malignancy patients undergoing three-dimensional conformal radiotherapy

Journal of Medical Physics, 2020
Purpose: The aim of this study is to estimate delivered radiation doses inside planning tumor volume (PTV) using the in vivo (mid-plane dose) measurement and transit measurement methods in gynecological malignancy patients undergoing three-dimensional ...
Putha Suman Kumar, Challapalli Srinivas, B M Vadhiraja, Sourjya Banerjee, R Shreyas, P U Prakash Saxena, Ramamoorthy Ravichandran, Dilson Lobo   +7 more
doaj   +1 more source

transit-timing/transit-timing: Transit Timing En Masse

, 2022
This repository contains source code for the "TESS Transit Timing of 277 Planets" paper. The repository provides code (1) to process TESS light curves (with 2, 10, or 30-minute sampling) to extract transit times, and (2) to automatically download arXiv ...
transit-timing
core   +1 more source