Articles with "arc" as a keyword



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Image quality evaluation of intra‐irradiation cone‐beam computed tomography acquired during one‐ and two‐arc prostate volumetric‐modulated arc therapy delivery: A phantom study

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

DOI: 10.1002/acm2.13095

Abstract: Abstract Purpose To evaluate (a) the effects of megavoltage (MV)‐scatter on concurrent kilovoltage (kV) projections (P MVkV) acquired during rotational delivery, and (b) the image quality of intra‐irradiation cone‐beam computed tomography (ii‐CBCT) images acquired during… read more here.

Keywords: phantom; image quality; arc; delivery ... See more keywords

ARC Expands the DAAM1 Microexon-Mediated Actin-RHOA/ROCK Interplay.

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Published in 2025 at "Cytoskeleton"

DOI: 10.1002/cm.22051

Abstract: Actin cytoskeleton and its dynamics play a crucial role in synaptic function, influencing dendritic spines' structural and functional plasticity. Recent findings unveiled the significance of alternative splicing of a neural-specific microexon in DAAM1 in modulating… read more here.

Keywords: rhoa rock; daam1 microexon; arc;

Dynamic behaviour of alternating current arc discharge in a multi‐arc generator at atmospheric pressure

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Published in 2019 at "Contributions to Plasma Physics"

DOI: 10.1002/ctpp.201800133

Abstract: In this letter, a multi‐arc generator with three high‐voltage electrodes and a common grounded one was developed for the purpose of obtaining large area and steady arc plasma at atmospheric pressure. Three typical discharge states… read more here.

Keywords: arc generator; discharge; arc; multi arc ... See more keywords

Spot scanning proton arc therapy reduces toxicity in oropharyngeal cancer patients.

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Published in 2022 at "Medical physics"

DOI: 10.1002/mp.16098

Abstract: BACKGROUND Proton arc technology has recently shown dosimetric gains for various treatment indications. The increased number of beams and energy layers (ELs) in proton arc plans, increases the degrees of freedom in plan optimization and… read more here.

Keywords: proton arc; delivery time; arc; plan ... See more keywords

An updated annotated bibliography on arc routing problems

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Published in 2017 at "Networks"

DOI: 10.1002/net.21762

Abstract: The number of arc routing publications has increased significantly in the last decade. Such an increase justifies a second annotated bibliography, a sequel to Corberan and Prins Networks 56 2010, 50-69, discussing arc routing studies… read more here.

Keywords: annotated bibliography; arc routing; arc; routing problems ... See more keywords

Native gold and gold-rich sulfide deposits in a submarine basaltic caldera, Higashi-Aogashima hydrothermal field, Izu-Ogasawara frontal arc, Japan

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Published in 2018 at "Mineralium Deposita"

DOI: 10.1007/s00126-018-0808-2

Abstract: Sulfide deposits with extremely high Au concentrations (up to 275 ppm; avg. 102 ppm, n = 15), high Au/Ag ratios (0.24, n = 15), and low Cu/(Cu + Zn) ratios (0.03, n = 15) were discovered in 2015 in active hydrothermal fields at a water… read more here.

Keywords: sulfide deposits; arc; sulfide; gold ... See more keywords

Optimized capacitive active ripple compensation topology for a 3.7 kW single-phase high power density on-board charger of electric vehicles

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Published in 2019 at "Electrical Engineering"

DOI: 10.1007/s00202-019-00818-5

Abstract: In this paper, a comprehensive investigation of the capacitive active ripple compensation (ARC) techniques is made to conclude which one is optimal to be used in on-board chargers of electric vehicles. Crucial aspects in such… read more here.

Keywords: topology; power density; arc; board ... See more keywords

Blossoming of the Pleistocene volcanism in the Ecuadorian Andes: a review based on new and recent geochronological data

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Published in 2024 at "Bulletin of Volcanology"

DOI: 10.1007/s00445-024-01767-z

Abstract: The Ecuadorian arc is composed of an unusually high number of volcanoes, organized as along-arc alignments and across-arc clusters, in a relatively small area. Although several geochronological studies have been carried out in the last… read more here.

Keywords: arc; volcanism; volcanic activity; quito segment ... See more keywords

Xenoliths of the bode dike system: evidence for early Devonian arc-type magmatism and late Carboniferous–Permian crust reworking beneath the eastern Harz Mountains (Germany)

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Published in 2024 at "International Journal of Earth Sciences"

DOI: 10.1007/s00531-024-02429-3

Abstract: Xenoliths recovered from the post-Variscan Bode dike system of the eastern Harz Mountains provide evidence for the existence of an Early Devonian magmatic arc system hidden beneath very low-grade metasedimentary rocks of the Rhenohercynian Zone,… read more here.

Keywords: harz mountains; system; dike system; arc ... See more keywords

Randomly distributed interfacial arc cracks within the inclusion-inhomogeneity-matrix system

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Published in 2017 at "Meccanica"

DOI: 10.1007/s11012-016-0442-y

Abstract: The theory of eigenstrains is employed to solve the problem of n partial annular cracks along the cemented interface of a pipe or more specifically are oil wellbore casing. This approach provides the possibility to… read more here.

Keywords: arc cracks; inclusion; system; arc ... See more keywords

Effect of the Architecture on Energy Efficiency of Electric Arc Furnaces of Conventional and Consteel Designs

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Published in 2019 at "Metallurgist"

DOI: 10.1007/s11015-019-00743-9

Abstract: Heat transfer and arc efficiency of the electric arc furnaces (EAF) of Consteel (DSP-120co) and conventional (DSP-120ob) designs, equipped with the modern melting process intensification means, have been analyzed. For comparison purposes, EAFs of similar… read more here.

Keywords: arc; electric arc; arc furnaces; efficiency electric ... See more keywords