Results 121 to 130 of about 4,047,189 (366)

Career Progression in Medical Physics [PDF]

open access: yes, 2014
In several western countries there is a formal medical physicists’ training scheme after which a lot of graduates are employed in government hospitals where there is a formal, national salary scale and levels of responsibility through which physicists ...
Round, W. Howell
core  

The edge visualization metric: Quantifying the improvement of lung SBRT target definition with 4D CBCT

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Four‐dimensional cone‐beam CT (4D CBCT) incorporates oversampling of 3D data to reconstruct multi‐phase CBCT data sets representing distinct phases of the breathing cycle based on a diaphragmatic correlate of respiratory motion. Motion artifacts and blurring can be reduced relative to three‐dimensional cone‐beam (3D CBCT), allowing ...
Colton Baley   +4 more
wiley   +1 more source

Producing high quality cranial SRS plans with 4Pi planning technique in a commercial clinical solution

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose To generate high‐quality stereotactic radiosurgery (SRS) plans for single cranial lesions using 4Pi planning technique and compare these to our clinical “status quo” plans. Methods Eighteen vestibular schwannoma (VS) patients previously planned with Varian Eclipse RapidArc and treated on a Varian TrueBeam using 6FFF MV photon beams ...
Ganesh Narayanasamy   +4 more
wiley   +1 more source

Getting on with the job : a response to Jones and Lockwood [PDF]

open access: yes, 2008
Peter Jones and Andrew Lockwood identified some of the reasons that hospitality management research and education is in a potential spiral of decline. Undeniably one of the main reasons is that the existence of the independent Hotel School model, within ...
O'Gorman, Kevin D.
core  

Medical physicist certification and training program accreditation. [PDF]

open access: yesHealth Technol (Berl), 2022
Ibbott GS   +6 more
europepmc   +1 more source

Enhanced analysis of gating latency in 0.35T MR‐linac through innovative time synchronization of a motion phantom and plastic scintillation detector

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study aims to evaluate how different gantry angles, breathing rates (BPM), cine image speeds, and tracking algorithms affect beam on/off latency and the subsequent impact on target dose for a 0.35T MR‐Linac with a 6 MV FFF beam.
Mateb Al Khalifa   +4 more
wiley   +1 more source

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