Articles with "air cavities" as a keyword



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Characterizing local dose perturbations due to gas cavities in Magnetic Resonance guided Radiotherapy.

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Published in 2020 at "Medical physics"

DOI: 10.1002/mp.14120

Abstract: PURPOSE Due to differences in attenuation and the Electron Return Effect (ERE), the presence of gas can increase the risk of toxicity in Organs At risk (OAR) during Magnetic Resonance guided Radiotherapy (MRgRT). Current adaptive… read more here.

Keywords: gas; air cavity; air; dose perturbations ... See more keywords
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Experimental verification the Electron Return Effect around spherical air cavities for the MR Linac using Monte Carlo calculation.

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Published in 2020 at "Medical physics"

DOI: 10.1002/mp.14123

Abstract: PURPOSE Dose deposition around unplanned air cavities during MR Guided Radiotherapy (MRgRT) is influenced by the Electron Return Effect (ERE). This is clinically relevant for gas forming close to or inside Organs At Risk (OAR)… read more here.

Keywords: air cavities; spherical air; electron return; monte carlo ... See more keywords
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On-site assessment method of air cavities attached to the foundations of historic buildings

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Published in 2020 at "Journal of Cultural Heritage"

DOI: 10.1016/j.culher.2020.11.012

Abstract: Abstract Air cavities have quite often been used to reduce underground capillary humidity in buildings of heritage value. The design of these cavities is not supported by objective criteria which ensure they work properly. This… read more here.

Keywords: assessment method; air; site; site assessment ... See more keywords
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Air cavities at the inner cylinder of turbulent Taylor–Couette flow

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Published in 2018 at "International Journal of Multiphase Flow"

DOI: 10.1016/j.ijmultiphaseflow.2018.04.016

Abstract: Air cavities, i.e. air layers developed behind cavitators, are seen as a promising drag reducing method in the maritime industry. Here we utilize the Taylor-Couette (TC) geometry, i.e. the flow between two concentric, independently rotating… read more here.

Keywords: taylor couette; air cavities; air; drag ... See more keywords
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Ultra-Sensitive Fiber-Optic Temperature Sensor Consisting of Cascaded Liquid-Air Cavities Based on Vernier Effect

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Published in 2020 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2020.2970431

Abstract: A temperature sensor consisting of cascaded liquid-air cavities based on Vernier effect was proposed. The cascaded liquid-air cavities were fabricated simply by partially filling a section of silica capillary tube (SCT) with dimethyl silicone oil… read more here.

Keywords: air cavities; liquid air; air; vernier effect ... See more keywords
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The Effect of Air leakage through the Air Cavities of Building Walls on Mold Growth Risks

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Published in 2020 at "Energies"

DOI: 10.3390/en13051177

Abstract: Mold growth poses a high risk to a large number of existing buildings and their users. Air leakage through the air cavities of the building walls, herein gaps between walls and air conditioner pipes penetrating… read more here.

Keywords: mold growth; air; leakage air; air leakage ... See more keywords