Articles with "phase resolved" as a keyword



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Chronic Thromboembolic Pulmonary Hypertension Perioperative Monitoring Using Phase‐Resolved Functional Lung (PREFUL)‐MRI

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Published in 2020 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.27097

Abstract: The translation of phase‐resolved functional lung (PREFUL)‐MRI to routine practice in monitoring chronic thromboembolic pulmonary hypertension (CTEPH) still requires clinical corresponding imaging biomarkers of pulmonary vascular disease. read more here.

Keywords: lung preful; resolved functional; chronic thromboembolic; preful mri ... See more keywords

Predictable zone for phase-resolved reconstruction and forecast of irregular waves

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Published in 2018 at "Wave Motion"

DOI: 10.1016/j.wavemoti.2017.12.001

Abstract: Abstract Our interest is the phase-resolved reconstruction and forecast of multidirectional irregular gravity wave fields based on specific wave measurements. We consider the theoretical predictable zone P in space–time within which the phase-resolved wave field… read more here.

Keywords: phase; resolved reconstruction; phase resolved; reconstruction forecast ... See more keywords

Phase‐Resolved Swells Across Ocean Basins in SWOT Altimetry Data: Revealing Centimeter‐Scale Wave Heights Including Coastal Reflection

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Published in 2024 at "Geophysical Research Letters"

DOI: 10.1029/2024gl109658

Abstract: Severe storms produce ocean waves with periods of 18–26 s, corresponding to wavelengths 500–1,055 m. These waves radiate globally as swell, generating microseisms and affecting coastal areas. Despite their significance, long waves often elude detection… read more here.

Keywords: swells across; across ocean; ocean basins; reflection ... See more keywords

Evidence for a nearly orthogonal rotator in GX 301–2 with phase-resolved cyclotron resonant scattering features

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Published in 2024 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stae1071

Abstract: Cyclotron resonant scattering features (CRSFs) are the absorption features in the X-ray spectra of strongly magnetized accretion neutron stars (NSs), which are probably the most reliable probe to the surface magnetic fields of NSs. The… read more here.

Keywords: scattering features; resonant scattering; phase; phase resolved ... See more keywords

Phase-resolved spectroscopic observations of the magnetic cataclysmic binary EF Eridani: Revealing complex magnetic accretion during a high state

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Published in 2025 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/staf1754

Abstract: We present high-resolution, phase-resolved spectroscopic observations of the polar EF Eri, obtained with SALT and the SAAO 1.9-m telescope during its recent emergence from a three-decade-long low state. The average spectrum shows strong emission from… read more here.

Keywords: spectroscopic observations; phase resolved; resolved spectroscopic; magnetic accretion ... See more keywords

Pulse-phase resolved variability of the X-ray pulsar RX J0440.9+4431 with SRG /ART-XC

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Published in 2025 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/staf2020

Abstract: We present a new method of accurate measurements for the pulse-phase-resolved power spectrum. We apply this method to the observation of X-ray pulsar RX J0440.9+4431 obtained during its supercritical accretion episode by the Mikhail Pavlinsky… read more here.

Keywords: pulsar j0440; pulse phase; ray pulsar; variability ... See more keywords

Verification of Interpretability of Phase-Resolved Partial Discharge Using a CNN With SHAP

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Published in 2023 at "IEEE Access"

DOI: 10.1109/access.2023.3236315

Abstract: Deep neural networks can be used to distinguish partial discharge (PD) signals despite their complexity. This study analyzes the appropriateness of interpreting phase-resolved partial discharge (PRPD) signals using a convolutional neural network (CNN) through the… read more here.

Keywords: partial discharge; phase resolved; discharge; resolved partial ... See more keywords

CycN-Net: A Convolutional Neural Network Specialized for 4D CBCT Images Refinement

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Published in 2021 at "IEEE Transactions on Medical Imaging"

DOI: 10.1109/tmi.2021.3081824

Abstract: Four-dimensional cone-beam computed tomography (4D CBCT) has been developed to provide a sequence of phase-resolved reconstructions in image-guided radiation therapy. However, 4D CBCT images are degraded by severe streaking artifacts and noise because the phase-resolved… read more here.

Keywords: phase resolved; image; cbct images; cbct ... See more keywords

Principles of surface-phase-resolved shearography

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Published in 2019 at "Optical Engineering"

DOI: 10.1117/1.oe.58.11.114103

Abstract: Abstract. There is a need to remotely measure the full phase and amplitude information of small-scale acousto-seismic vibrations in order to detect the presence of buried objects (e.g., tunnels, etc.), or for other purposes. This… read more here.

Keywords: principles surface; resolved shearography; phase resolved; phase ... See more keywords

Phase-resolved all-fiber reflection-based s-NSOM for on-chip characterization.

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Published in 2022 at "Optics express"

DOI: 10.1364/oe.475192

Abstract: We report on a phase-resolved, reflection-based, scattering-type near-field scanning optical microscope technique with a convenient all-fiber configuration. Exploiting the flexible positioning of the near-field probe, our technique renders a heterodyne detection for phase measurement and… read more here.

Keywords: loss; phase resolved; phase; reflection based ... See more keywords

Capillary red blood cell velocimetry by phase-resolved optical coherence tomography.

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Published in 2017 at "Optics letters"

DOI: 10.1364/ol.42.003976

Abstract: We present a phase-resolved optical coherence tomography (OCT) method to extend Doppler OCT for the accurate measurement of the red blood cell (RBC) velocity in cerebral capillaries. OCT data were acquired with an M-mode scanning… read more here.

Keywords: optical coherence; phase; red blood; resolved optical ... See more keywords