Results 91 to 100 of about 464,707 (350)

Advantages and limitations of navigation‐based multicriteria optimization (MCO) in selectively sparing pharyngeal constrictor muscles in head and neck radiotherapy treatment planning

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Sparing pharyngeal constrictor muscles (PCMs) during radiotherapy improves patient‐reported swallowing function. This study aimed to explore the feasibility of integrating knowledge‐based planning (KBP) with multicriteria optimization (MCO) in Eclipse v18.0 to selectively spare PCM, quantify the required trade‐off in prophylactic ...
Laura K. Howard   +3 more
wiley   +1 more source

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

A Short Comparison of Teacher Education in Indonesia and in the US [PDF]

open access: yes
This paper is a response paper which describes a short comparison of teacher education in Indonesia and in the US in terms of their early development, education structure, and overwhelming teacher tasks.
Nurakhir, Asih
core  

"Academy" of Motion Pictures: Exercises in Film Analysis [PDF]

open access: yes, 2014
This assignment sequence for American Voices: Tomboys in Time, includes preparatory work and three essays. It is designed to develop proficiency in the practice of formal film analysis through a set of tomboy films while posing a series of stylistic ...
Stahl, Lynne
core  

Sick and Injured Bodies: Medical Imagery and Media Practices of Care

open access: yesCinéma & Cie, 2023
Silvia Casini   +2 more
doaj   +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

Reflections on Motion Picture Evidence [PDF]

open access: yes, 2017
Courts have long admitted motion pictures as evidence. But until recently, making motion pictures was expensive and cumbersome. Today, making motion pictures is cheap and easy. And as a result, people make so many of them.
Frye, Brian L.
core   +1 more source

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