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   Articles with "film" as a keyword



Dermatologic Features of Classic Movie Villains: The Face of Evil

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recommendations! Published in 2017 at "JAMA Dermatology"

DOI: 10.1001/jamadermatol.2016.5979

Abstract: Importance Dichotomous dermatologic depictions of heroes and villains in movies have been used since the silent film age. Objective To evaluate the hero-villain skin dichotomy in film by (1) identifying dermatologic findings of the all-time… read more here.

Keywords: film villains; top american; time top; dermatologic findings ... See more keywords

A quantitative method to the analysis of MLC leaf position and speed based on EPID and EBT3 film for dynamic IMRT treatment with different types of MLC

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recommendations! Published in 2017 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.12102

Abstract: Abstract A quantitative method based on the electronic portal imaging system (EPID) and film was developed for MLC position and speed testing; this method was used for three MLC types (Millennium, MLCi, and Agility MLC).… read more here.

Keywords: position speed; analysis; position; film ... See more keywords

Investigation of a source model for a new electronic brachytherapy tandem by film measurement

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recommendations! Published in 2018 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.12440

Abstract: Abstract Purpose To investigate the accuracy of a vendor‐supplied source model for a new Xoft Axxent 0‐degree titanium tandem by film measurement. Methods We measured the anisotropy factors at varying distances and angles from the… read more here.

Keywords: source model; measurement; film; tandem ... See more keywords

A method for time‐independent film dosimetry: Can we obtain accurate patient‐specific QA results at any time postirradiation?

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recommendations! Published in 2022 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.13534

Abstract: Abstract Aim The aim of this work was twofold. (1) To investigate and present a comparison between EBT3 and EBT‐XD in terms of postirradiation color changes. (2) Create an automated workflow to allow radiochromic film… read more here.

Keywords: time; postirradiation; patient specific; calibration ... See more keywords

Model refinement increases confidence levels and clinical agreement when commissioning a three‐dimensional secondary dose calculation system

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recommendations! Published in 2022 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.13590

Abstract: Abstract Purpose Evaluate custom beam models for a second check dose calculation system using statistically verifiable passing criteria for film analysis, DVH, and 3D gamma metrics. Methods Custom beam models for nine linear accelerators for… read more here.

Keywords: agreement; dose calculation; gamma; calculation system ... See more keywords

Film measurement and analytical approach for assessing treatment accuracy and latency in a magnetic resonance‐guided radiotherapy system

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recommendations! Published in 2023 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.13915

Abstract: Abstract Purpose We measure the dose distribution of gated delivery for different target motions and estimate the gating latency in a magnetic resonance‐guided radiotherapy (MRgRT) system. Method The dose distribution accuracy of the gated MRgRT… read more here.

Keywords: system; accuracy; film; latency ... See more keywords

Evaluation of commercial devices for patient specific QA of stereotactic radiotherapy plans.

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recommendations! Published in 2023 at "Journal of applied clinical medical physics"

DOI: 10.1002/acm2.14009

Abstract: Stereotactic radiotherapy (SRT) methods have become common for the treatment of small tumors in various parts of the body. Small field dosimetry has a unique set of challenges when it comes to the pre-treatment validation… read more here.

Keywords: film; resolution; srs; treatment ... See more keywords

Characterization of novel 3D‐printed metal shielding for brachytherapy applicators

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recommendations! Published in 2024 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.14541

Abstract: Abstract Purpose To characterize 3D‐printed stainless steel metal samples in the presence of an Iridium‐192 source for organ‐at‐risk sparing in gynecologic brachytherapy. Methods Samples of 3D‐printed stainless steel (5.5 × 5.5 cm2, thickness range 1–5… read more here.

Keywords: metal; brachytherapy; solid water; metal samples ... See more keywords

Enhancing proton therapy quality assurance with custom‐designed Octopoint phantom and Gafchromic film

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recommendations! Published in 2025 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.70156

Abstract: Abstract Background Proton therapy offers precise tumor targeting while minimizing damage to surrounding healthy tissue, making it especially valuable for treating tumors near critical organs and in pediatric patients. However, its success depends on accurate… read more here.

Keywords: proton; spot; proton therapy; octopoint phantom ... See more keywords

Study of a Line‐Patterning Process Using Impact Print‐Type Hot Embossing Technology

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recommendations! Published in 2019 at "Advanced Engineering Materials"

DOI: 10.1002/adem.201901011

Abstract: An impact print‐type hot embossing process is a method for creating arbitrary patterns on polymer film in real‐time. This process can form 20–100 μm dot patterns and line patterns using an impact head and a high‐precision… read more here.

Keywords: hot embossing; film; print type; line ... See more keywords

The Impact of Solvents on the Performances of Solution‐Processed Indium Gallium Zinc Oxide Thin‐Film Transistors Using Nitrate Ligands

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recommendations! Published in 2019 at "Advanced Engineering Materials"

DOI: 10.1002/adem.201901053

Abstract: Herein, solution‐processed indium gallium zinc oxide (IGZO) thin‐film transistor (TFT) is fabricated utilizing metal nitrates as precursors, and the impact of nitrate ions in different solvents on the performances of IGZO TFT is demonstrated. During… read more here.

Keywords: solution processed; indium gallium; igzo; film ... See more keywords