Articles with "non coplanar" as a keyword



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Patient motion tracking for non‐isocentric and non‐coplanar treatments via fixed frame‐of‐reference 3D camera

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Published in 2020 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.12842

Abstract: Abstract Purpose As C‐arm linac radiation therapy evolves toward faster, more efficient delivery, and more conformal dosimetry, treatments with increasingly complex couch motions are emerging. Monitoring the patient motion independently of the couch motion during… read more here.

Keywords: motion; monitoring system; patient motion; non coplanar ... See more keywords

Non‐coplanar CBCT image reconstruction using a generative adversarial network for non‐coplanar radiotherapy

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

DOI: 10.1002/acm2.14487

Abstract: Abstract Purpose To develop a non‐coplanar cone‐beam computed tomography (CBCT) image reconstruction method using projections within a limited angle range for non‐coplanar radiotherapy. Methods A generative adversarial network (GAN) was utilized to reconstruct non‐coplanar CBCT… read more here.

Keywords: coplanar cbct; coplanar; coplanar radiotherapy; non coplanar ... See more keywords

Benchmarking MapRT and first clinical experience: A novel solution for collision‐free non‐coplanar treatment planning

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

DOI: 10.1002/acm2.14572

Abstract: Abstract In recent years, complex re‐irradiations and stereotactic treatments have triggered the use of non‐coplanar treatments for better dose conformality, entailing risks of collision between the machine and the patient, couch, or immobilization device. To… read more here.

Keywords: treatment; maprt; gantry couch; collision ... See more keywords
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Supramolecular Polymers Based on Non-Coplanar AAA-DDD Hydrogen-Bonded Complexes.

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Published in 2018 at "Macromolecular rapid communications"

DOI: 10.1002/marc.201700619

Abstract: Non-coplanar triple-hydrogen-bond arrays are connected as telechelic groups to alkyl chains and their properties as AA/BB type supramolecular polymers are examined. Viscosity studies at three temperatures are used to study the ring-chain equilibrium and determine… read more here.

Keywords: based non; hydrogen; polymers based; non coplanar ... See more keywords

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

Study of the mechanical properties and propagation mechanisms of non-coplanar and discontinuous joints via numerical simulation experiments

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Published in 2024 at "Scientific Reports"

DOI: 10.1038/s41598-024-63576-w

Abstract: Non-coplanar and discontinuously jointed rock masses are more complex than coplanar and discontinuously jointed rock masses. The mechanical properties and propagation mechanisms of non-coplanar and discontinuous joints were studied via direct shear tests with microscopic… read more here.

Keywords: rock masses; rock; discontinuously jointed; non coplanar ... See more keywords

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

Non-Winding AODF Cross-Connect Method Based on the Spatial Relationship of Non-Coplanar Lines

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Published in 2018 at "IEEE Access"

DOI: 10.1109/access.2018.2842923

Abstract: Outdoor communication wiring is mainly used to provide a physical connection between telecommunication services. With many fibers to the X networks having been built to provide high-level reliability services and to reduce operational costs, the… read more here.

Keywords: connect method; non coplanar; method; lines array ... See more keywords

A broadband impulsive signal detection filter for unknown acoustic sources in outdoor environments using non-coplanar microphone arrays

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Published in 2018 at "Journal of the Acoustical Society of America"

DOI: 10.1121/1.5068058

Abstract: This paper describes a method for non-coplanar microphone arrays that temporally isolates and cleans unknown broadband acoustic impulses for detection, classification, and scene analysis. Possible events are initially identified using a sliding statistical time window.… read more here.

Keywords: detection; microphone arrays; microphone; non coplanar ... See more keywords

Non-coplanar counter in quantum-dot cellular automata

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Published in 2021 at "European Physical Journal Plus"

DOI: 10.1140/epjp/s13360-021-01198-1

Abstract: The flip-flop is one of the most important parts of sequential logic circuits. The design of a structure with a smaller size and less delay is of great importance. This paper presents a new structure… read more here.

Keywords: counter; non coplanar; coplanar counter; quantum dot ... See more keywords

Automated Non-coplanar Volumetric Modulated Arc Therapy Planning for Maxillary Sinus Carcinoma

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Published in 2023 at "In Vivo"

DOI: 10.21873/invivo.13094

Abstract: Abstract Background/Aim: Dosimetric parameters in volumetric modulated arc therapy (VMAT), non-coplanar VMAT (NC-VMAT), and automated NC-VMAT (HyperArc, HA) were compared for patients with maxillary sinus carcinoma (MSC). Patients and Methods: Twenty HA plans were generated… read more here.

Keywords: non coplanar; modulated arc; vmat; vmat plans ... See more keywords