Results 91 to 100 of about 2,244,912 (267)
Design and dosimetric characterization of a transportable proton minibeam collimation system
Frontiers in OncologyBackgroundProton Minibeam Radiation Therapy has shown to widen the therapeutic window compared to conventional radiation treatment in pre-clinical studies.
Mabroor Ahmed +17 more
doaj +1 more source
Journal of Medical Radiation Sciences, Volume 72, Issue 1, Page 165-172, March 2025.In 2020, our institution transitioned to the Eclipse™ treatment planning system and to Truebeam® linear accelerators with 6 MV and 10 MV energies. The linear accelerators were installed in smaller bunkers that could not accommodate 400 cm FAD. A multidisciplinary team within the institution was created to evaluate existing total body irradiation ...
Gabriella La Macchia +5 more
wiley +1 more source
Dosimetric validation for an automatic brain metastases planning software using single-isocenter dynamic conformal arcsDosimetric validation for an automatic brain metastases planning software using single-isocenter dynamic conformal arcs. [PDF]
, 2016 An automatic brain-metastases planning (ABMP) software has been installed in our institution. It is dedicated for treating multiple brain metastases with radiosurgery on linear accelerators (linacs) using a single-setup isocenter with noncoplanar dynamic
Andrews, David W. +8 more
core +1 more source
Journal of Applied Clinical Medical Physics, 2015 This work considers a previously overlooked uncertainty present in film dosimetry which results from moderate curvature of films during the scanning process.
A. Palmer, D. Bradley, A. Nisbet
semanticscholar +1 more source
Photochemistry and Photobiology, EarlyView.Blue light (BL) triggers reactive oxygen species (ROS) production via activation of endogenous bacterial porphyrins, resulting in bactericidal effects. When combined with Sangre de Drago, its terpenes inhibit bacterial biofilm formation and also enhance the antibacterial effect of blue light by becoming activated and causing a photodynamic therapy‐like
Dieter Manstein Jr., Vanessa Silebi
wiley +1 more source
KARAKTERISTIK DOSIMETRI FILM GAFCHROMIC EBT3 PADA BERKAS ELEKTRON DAN FOTON
Spektra: Jurnal Fisika dan Aplikasinya, 2016 Abstrak Elektron energi tinggi bermanfaat dalam radioterapi target permukaan dapat pula digunakan sebagai eskalasi dosis sumber berkas foton. Dalam jaminan kualitas radioterapi membutuhkan dosimeteryang akurat, respon yang baik terhadapdosis dan ...
Syarifatul Ulya +3 more
doaj +1 more source
Virus inactivation and skin safety studies using far‐UVC LEDs
Photochemistry and Photobiology, EarlyView.This study uses an LED exposure system with a peak output at 233 nm to examine efficacy for inactivation of human coronavirus as well as potential health hazards for human exposure. Abstract Reducing airborne disease transmission is a public health goal.
David Welch +6 more
wiley +1 more source
A nomogram to determine required seed air kerma strength in planar 131 Cesium permanent seed implant brachytherapy [PDF]
, 2019 Purpose: Intraoperatively implanted Cesium-131 ( 131 Cs) permanent seed brachytherapy is used to deliver highly localized re-irradiation in recurrent head and neck cancers.
Bar-Ad, Voichita +4 more
core +1 more source
Veterinary and Comparative Oncology, EarlyView.ABSTRACT Canine cardiac hemangiosarcoma (cHSA) represents a complex clinical challenge in that those afflicted have an acute risk of death due to cardiac tamponade and high morbidity and mortality given the frequency of metastasis. Previous studies show that radiation therapy (RT) can decrease the risk of tamponade; however, an optimal approach has yet
Cory N. Wakamatsu +4 more
wiley +1 more source
Measurement of Collimator Scatter Factor for Photon Fields Using Gafchromic EBT2 Film and Ion Chamber [PDF]
, 2016 Background and Objective: In radiotherapy, measurement of the output factor in the air is one of the input parameters for Implementation of treatment planning systems and beam modeling.
Asgarian Dehkordy, Zeinab. +5 more
core