Articles with "low signal" as a keyword



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Painful right elbow mass

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Published in 2018 at "Skeletal Radiology"

DOI: 10.1007/s00256-018-3126-y

Abstract: Neurolymphoma (NL) is a rare entity representing peripheral nervous system infiltration bymalignant lymphocytes [1]. It is most commonly seen in the context of aggressive sub-types of lymphoma, such as diffuse large B cell non-Hodgkin’s lymphoma… read more here.

Keywords: low signal; mass; weighted imaging; elbow ... See more keywords
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Prior-Apprised Unsupervised Learning of Subpixel Curvilinear Features in Low Signal/Noise Images.

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Published in 2020 at "Biophysical journal"

DOI: 10.1016/j.bpj.2020.04.009

Abstract: Many biophysical problems involve molecular and nanoscale targets moving next to a curvilinear track, e.g., a cytosolic cargo transported by motor proteins moving along a microtubule. For this type of problem, fluorescence imaging is usually… read more here.

Keywords: prior apprised; microscopy; low signal; curvilinear features ... See more keywords
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Transient phase fraction and dislocation density estimation from in-situ X-ray diffraction data with a low signal-to-noise ratio using a Bayesian approach to the Rietveld analysis

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Published in 2021 at "Materials Characterization"

DOI: 10.1016/j.matchar.2020.110860

Abstract: Abstract We describe the analysis of in-situ HT-XRD data of a dual phase stainless steel exposed to a complex thermal cycle of heating, holding and cooling. For the conditions used only low quality diffraction data… read more here.

Keywords: phase; low signal; noise ratio; approach ... See more keywords
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Image registration of low signal-to-noise cryo-STEM data.

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Published in 2018 at "Ultramicroscopy"

DOI: 10.1016/j.ultramic.2018.04.008

Abstract: Combining multiple fast image acquisitions to mitigate scan noise and drift artifacts has proven essential for picometer precision, quantitative analysis of atomic resolution scanning transmission electron microscopy (STEM) data. For very low signal-to-noise ratio (SNR)… read more here.

Keywords: image; low signal; noise; signal noise ... See more keywords
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Evaluation of the MR and pathology characteristics immediately following percutaneous MR-guided microwave ablation in a rabbit kidney VX2 tumor implantation model

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Published in 2019 at "International Journal of Hyperthermia"

DOI: 10.1080/02656736.2019.1687944

Abstract: Abstract Purpose: This study aimed to evaluate the immediate efficacy of magnetic resonance (MR)-guided microwave ablation (MWA) in rabbit kidneys implanted with VX2 tumors. Materials and methods: MR-guided MWA was performed in eight VX2 tumor-bearing… read more here.

Keywords: ablation; low signal; area; pathology ... See more keywords
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A nonlinear total variation based denoising method for electrostatic signal of low signal-to-noise ratio

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Published in 2022 at "Advances in Mechanical Engineering"

DOI: 10.1177/16878132221136942

Abstract: Aero-engine electrostatic monitoring technology (EMT) is a novel and effective condition monitoring technology. With the help of EMT, effective monitoring of early failures can be achieved. Since the electrostatic monitoring of the running engine will… read more here.

Keywords: low signal; electrostatic signal; signal; denoising method ... See more keywords