Articles with "coplanar" as a keyword



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Dosimetric comparison of coplanar and noncoplanar beam arrangements for radiotherapy of patients with lung cancer: A meta‐analysis

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Published in 2021 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.13197

Abstract: Abstract Purpose Radiotherapy plays an important role in the treatment of lung cancer, and both coplanar beam arrangements (CBA) and noncoplanar beam arrangements (NCBA) are adopted in clinic practice. The aim of this study is… read more here.

Keywords: beam arrangements; radiotherapy; lung cancer; coplanar ... See more keywords
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Ultralow Voltage Driving Circuits Based on Coplanar a‐InGaZnO TFTs with Photopatternable Ionic Polymer Gate Dielectric

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Published in 2019 at "Advanced Electronic Materials"

DOI: 10.1002/aelm.201900359

Abstract: Coplanar amorphous indium gallium zinc oxide (a‐InGaZnO) thin film transistors (TFTs) with photopatternable ionic polymer gate dielectrics are fabricated and their inverter/shift register circuits are demonstrated. As a gate dielectric, ionic‐polyurethane acrylate (i‐PUA) can be… read more here.

Keywords: coplanar; tfts photopatternable; voltage; photopatternable ionic ... See more keywords
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Effect of angular dependence for small-field dosimetry using seven different detectors.

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Published in 2022 at "Medical physics"

DOI: 10.1002/mp.16198

Abstract: BACKGROUND Small-field dosimetry is challenging for radiotherapy dosimetry because of the loss of lateral charged equilibrium, partial occlusion of the primary photon source by the collimating devices, perturbation effects caused by the detector materials and… read more here.

Keywords: coplanar; small field; angular dependence; dosimetry ... See more keywords
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On the smoothness of multi center coplanar black hole and membrane horizons

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Published in 2019 at "General Relativity and Gravitation"

DOI: 10.1007/s10714-019-2634-y

Abstract: We study the differentiability of the metric and other fields at any of the horizons of multi center Reissner-Nordstrom black hole solutions in $d \ge 5$ and of multi center $M2$ brane solutions. The centers… read more here.

Keywords: coplanar; black hole; solution; multi center ... See more keywords
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Hypofractionated stereotactic radiotherapy for large brain metastases: Optimizing the dosimetric parameters.

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Published in 2020 at "Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique"

DOI: 10.1016/j.canrad.2020.04.011

Abstract: PURPOSE Stereotactic radiotherapy plays a major role in the treatment of brain metastases (BM). We aimed to compare the dosimetric results of four plans for hypofractionated stereotactic radiotherapy (HFSRT) for large brain metastases. MATERIAL AND… read more here.

Keywords: brain metastases; stereotactic radiotherapy; hypofractionated stereotactic; coplanar ... See more keywords
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2 Dosimetry comparison for brain metastases treatment by stereotactic radiotherapy

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Published in 2018 at "Physica Medica"

DOI: 10.1016/j.ejmp.2018.09.084

Abstract: Introduction Technical capabilities for brain metastases treatment in stereotactic radiotherapy are in-house Dynamic Conformal Arc Therapy (DCA, with non-coplanar arcs DCAr and without DCA0) and non-coplanar Volumetric-Modulated Arc Therapy (VMAT). This study is to decide… read more here.

Keywords: brain metastases; dca0; treatment; healthy brain ... See more keywords
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Absorption enhancement in non-coplanar silver nanowire networks

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Published in 2018 at "Optics Communications"

DOI: 10.1016/j.optcom.2018.03.017

Abstract: Abstract We propose non-coplanar silver nanowire (AgNW) networks placed on a SiO2 layer. A notable absorption peak is observed in our proposed structure, and compared with the absorption of coplanar periodic AgNW networks and periodic… read more here.

Keywords: absorption; coplanar; non coplanar; agnw networks ... See more keywords
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Using Real-Time Fusion Imaging Constructed from Contrast-Enhanced Ultrasonography and Magnetic Resonance Imaging for High-Grade Glioma in Neurosurgery.

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Published in 2019 at "World neurosurgery"

DOI: 10.1016/j.wneu.2018.12.215

Abstract: OBJECTIVE To compare the observation of high-grade glioma (HGG) based on intraoperative multiplane ultrasonography (US) images and preoperative reconstructive coplanar T1-weighted enhanced magnetic resonance imaging (MRI) using volume navigation (V Nav) fusion image technology. METHODS… read more here.

Keywords: fusion; coplanar; real time; high grade ... See more keywords
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Coupling ultracold atoms to a superconducting coplanar waveguide resonator

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Published in 2017 at "Nature Communications"

DOI: 10.1038/s41467-017-02439-7

Abstract: Ensembles of trapped atoms interacting with on-chip microwave resonators are considered as promising systems for the realization of quantum memories, novel quantum gates, and interfaces between the microwave and optical regime. Here, we demonstrate coupling… read more here.

Keywords: superconducting coplanar; resonator; atoms superconducting; ultracold atoms ... See more keywords
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Electromagnetic interaction of two semi-infinite coplanar gratings of flat PEC strips with arbitrary gap between them

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Published in 2019 at "Journal of Electromagnetic Waves and Applications"

DOI: 10.1080/09205071.2019.1615996

Abstract: ABSTRACT The problem of interaction between two coplanar semi-infinite gratings is considered. The total current on the flat perfectly electric conducting strips is represented as current on the isolated semi-infinite gratings and correction current. The… read more here.

Keywords: semi; interaction two; electromagnetic interaction; coplanar ... See more keywords
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Electronic non-coplanar refraction and deflected diffraction of Weyl-node-mismatch junctions

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Published in 2019 at "New Journal of Physics"

DOI: 10.1088/1367-2630/ab56b9

Abstract: We studied the transport properties of the Weyl-node-mismatch junction, beside which the Weyl nodes are mismatch so that their projections on the interface plane cannot overlap. When electrons of one valley are injected onto the… read more here.

Keywords: node mismatch; coplanar; non coplanar; weyl node ... See more keywords