Search Results - "Keiper, Timothy D."

Real‐time motion monitoring using orthogonal cine MRI during MR‐guided adaptive radiation therapy for abdominal tumors on 1.5T MR‐Linac by Jassar, Hassan, Tai, An, Chen, Xinfeng, Keiper, Timothy D., Paulson, Eric, Lathuilière, Fabienne, Bériault, Silvain, Hébert, François, Savard, Laurence, Cooper, David T., Cloake, Sneha, Li, X. Allen

“…Background Real‐time motion monitoring (RTMM) is necessary for accurate motion management of intrafraction motions during radiation therapy (RT). Purpose…”
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Feasibility of real‐time motion tracking using cine MRI during MR‐guided radiation therapy for abdominal targets by Keiper, Timothy D., Tai, An, Chen, Xinfeng, Paulson, Eric, Lathuilière, Fabienne, Bériault, Silvain, Hébert, François, Cooper, David T., Lachaine, Martin, Li, X. Allen

“…Purpose Real‐time high soft‐tissue contrast magnetic resonance imaging (MRI) from the MR‐Linac offers the best opportunity for accurate motion tracking during…”
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Technical Note: Comprehensive performance tests of the first clinical real‐time motion tracking and compensation system using MLC and jaws by Chen, Guang‐Pei, Tai, An, Keiper, Timothy D., Lim, Sara, Li, X. Allen

“…Purpose To evaluate the performance of the first clinical real‐time motion tracking and compensation system using multileaf collimator (MLC) and jaws during…”
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Comparing brass mesh to tissue equivalent bolus materials for volumetric modulated arc therapy chest wall irradiation by Keiper, Timothy D., Kisling, Kelly, Hua, Patricia, Manger, Ryan P.

“…Purpose To compare the superficial dose when using brass mesh bolus (BMB), no bolus, or 3 mm tissue‐equivalent bolus with a pseudo‐flash volumetric modulated…”
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Gold Nanoparticle Monolayers with Tunable Optical and Electrical Properties by Yang, Guang, Hu, Longqian, Keiper, Timothy D, Xiong, Peng, Hallinan, Daniel T

“…Centimeter-scale gold nanoparticle (Au NP) monolayer films have been fabricated using a water/organic solvent self-assembly strategy. A recently developed…”
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Controlled Fabrication of DNA Molecular Templates for In Situ Formation and Measurement of Ultrathin Metal Nanostructures by Barreda, Jorge L, Hu, Longqian, Yu, Liuqi, Hudis, Jacob, Keiper, Timothy D, Xia, Junfei, Wang, Zhibin, Guan, Jingjiao, Xiong, Peng

“…Fabrication of ultrathin metal nanostructures usually requires some combination of high-vacuum deposition and postgrowth processing, which precludes access to…”
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Multiple Schottky Barrier-Limited Field-Effect Transistors on a Single Silicon Nanowire with an Intrinsic Doping Gradient by Barreda, Jorge L, Keiper, Timothy D, Zhang, Mei, Xiong, Peng

“…In comparison to conventional (channel-limited) field-effect transistors (FETs), Schottky barrier-limited FETs possess some unique characteristics which make…”
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Clinical commissioning of an adaptive radiotherapy platform: Results and recommendations by Kisling, Kelly, Keiper, Timothy D., Branco, Daniela, Kim, Grace Gwe‐Ya, Moore, Kevin L, Ray, Xenia

“…Online adaptive radiotherapy platforms present a unique challenge for commissioning as guidance is lacking and specialized adaptive equipment, such as…”
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Electrical Spin Injection and Detection in Silicon Nanowires with Axial Doping Gradient by Kountouriotis, Konstantinos, Barreda, Jorge L, Keiper, Timothy D, Zhang, Mei, Xiong, Peng

“…The interest in spin transport in nanoscopic semiconductor channels is driven by both the inevitable miniaturization of spintronics devices toward nanoscale…”
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Stereotactic Body Radiation Therapy: A Radiosurgery Society Guide to the Treatment of Localized Prostate Cancer Illustrated by Challenging Cases by Ma, Ting Martin, Ladbury, Colton, Tran, Maxwell, Keiper, Timothy D., Andraos, Therese, Gogineni, Emile, Mohideen, Najeeb, Siva, Shankar, Loblaw, Andrew, Tree, Alison C., Cheung, Patrick, Kresl, John, Collins, Sean, Cao, Minsong, Kishan, Amar U.

“…Traditionally, external beam radiotherapy (EBRT) for localized prostate cancer (PCa) involved lengthy courses with low daily doses. However, advancements in…”
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