Articles with "artifact" as a keyword



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Improving intraoperative evoked potentials at short latency by a novel neuro-stimulation technology with delayed return discharge

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Published in 2021 at "Clinical Neurophysiology"

DOI: 10.1016/j.clinph.2021.02.396

Abstract: OBJECTIVE The intraoperative monitoring of cranial nerve function records evoked responses at latencies of a few milliseconds. Unfortunately, these responses may be masked by the electrical artifact of the stimulation pulse. In electrical stimulation, the… read more here.

Keywords: stimulation; return discharge; artifact; delayed return ... See more keywords
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Preschoolers fast map and retain artifact functions as efficiently as artifact names, but artifact actions are the most easily learned.

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Published in 2018 at "Journal of experimental child psychology"

DOI: 10.1016/j.jecp.2017.12.013

Abstract: To become skilled artifact users, children must learn the actions and functions associated with artifacts. We investigated preschoolers' ability to fast map an action, function and name associated with a novel artifact, and retain the… read more here.

Keywords: artifact; name; fast map; ability ... See more keywords
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A pseudo-3D ball lattice artifact and method for evaluating the metrological performance of structured-light 3D scanners

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Published in 2019 at "Optics and Lasers in Engineering"

DOI: 10.1016/j.optlaseng.2019.03.005

Abstract: Abstract This paper presents a novel reference artifact and procedure for assessing the metrological performance of structured-light 3D scanners, also known as fringe projection systems. Despite the increasing popularity of these scanners, there is still… read more here.

Keywords: artifact; metrological performance; light scanners; structured light ... See more keywords
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Law as an artifact

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Published in 2019 at "Jurisprudence"

DOI: 10.1080/20403313.2019.1662976

Abstract: We may agree with Leiter, but the obvious claim that law is an artifact certainly does not reveal the whole story. The following several questions arise: (i) what does it mean that law is an… read more here.

Keywords: chapter; law; volume; artifact ... See more keywords
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Development of products and services in small enterprises: proposition of an artifact to discuss creative logics

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Published in 2021 at "Journal of Small Business and Enterprise Development"

DOI: 10.1108/jsbed-09-2020-0327

Abstract: PurposeThe purpose of this paper is to make available an artifact that helps entrepreneurs and managers to recognize the diversity of creative logics centered on resources that are already available to the organization, presenting it… read more here.

Keywords: product service; proposition; artifact; development ... See more keywords
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Design of a Portable Verification Artifact for Millimeter-Wave-Frequency Channel Sounders

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Published in 2019 at "IEEE Transactions on Antennas and Propagation"

DOI: 10.1109/tap.2019.2902623

Abstract: We developed a portable and traceable artifact to verify the millimeter-wave-frequency channel sounders (CSs) under static conditions. It is designed to create several multipath profiles with one direct path and up to two multipath components… read more here.

Keywords: frequency channel; artifact; verification; wave frequency ... See more keywords
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Renal Papillary Rarefaction: An Artifact Mimicking Papillary Necrosis

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Published in 2019 at "Toxicologic Pathology"

DOI: 10.1177/0192623319852291

Abstract: In histopathology, the presence of a tissue change that does not represent the tissue’s normal appearance can often lead to an incorrect diagnosis and interpretation. These changes are collectively known as “artifacts” resulting from postmortem… read more here.

Keywords: artifact; renal papillary; papillary rarefaction; papillary necrosis ... See more keywords
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Identification of freeze-thaw artifact in fresh and decomposed black rockfish (Sebastes melanops) and steelhead trout (Oncorhynchus mykiss)

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Published in 2022 at "Veterinary Pathology"

DOI: 10.1177/03009858221120012

Abstract: Identification of freeze-thaw artifact in fish can help to determine whether they have been harvested within the appropriate season and monitor adherence to fishing regulations. Recognition of freeze-specific changes will also prevent potential misinterpretation due… read more here.

Keywords: freeze thaw; identification freeze; freeze; artifact ... See more keywords
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Keeping Pace: Our Experience With MR With Cardiac Devices

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Published in 2021 at "Canadian Association of Radiologists Journal"

DOI: 10.1177/0846537121993080

Abstract: In their article ‘‘2020 MR Safety for Cardiac Devices: An Update for Radiologists,’’ Lebel et al. review the current literature on cardiac magnetic resonance (CMR) in patients with cardiovascular implantable electronic devices (CIEDs) while providing… read more here.

Keywords: patients cieds; artifact; cardiac devices; cmr ... See more keywords
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Impact of image quality on OCT angiography based quantitative measurements

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Published in 2017 at "International Journal of Retina and Vitreous"

DOI: 10.1186/s40942-017-0068-9

Abstract: BackgroundTo study the impact of image quality on quantitative measurements and the frequency of segmentation error with optical coherence tomography angiography (OCTA).MethodsSeventeen eyes of 10 healthy individuals were included in this study. OCTA was performed… read more here.

Keywords: quality; image quality; artifact; quantitative measurements ... See more keywords
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Artifact-Assisted multi-level and multi-scale feature fusion attention network for low-dose CT denoising.

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Published in 2022 at "Journal of X-ray science and technology"

DOI: 10.3233/xst-221149

Abstract: BACKGROUND AND OBJECTIVE Since low-dose computed tomography (LDCT) images typically have higher noise that may affect accuracy of disease diagnosis, the objective of this study is to develop and evaluate a new artifact-assisted feature fusion… read more here.

Keywords: attention; network; artifact; feature fusion ... See more keywords