Results 231 to 240 of about 1,104,357 (293)
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Journal of Magnetic Resonance Imaging, 2021
During the ongoing COVID‐19 pandemic, an artifact with hyperintense signal was observed on the brain images of a number of patients or research subjects, particularly those with heavy body weight and/or increased respiratory rate. The artifact was primarily seen on 3D or 2D sagittal or coronal T2‐weighted images, although it occasionally also appeared ...
Xiaohong Joe Zhou +3 more
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During the ongoing COVID‐19 pandemic, an artifact with hyperintense signal was observed on the brain images of a number of patients or research subjects, particularly those with heavy body weight and/or increased respiratory rate. The artifact was primarily seen on 3D or 2D sagittal or coronal T2‐weighted images, although it occasionally also appeared ...
Xiaohong Joe Zhou +3 more
openaire +2 more sources
Pediatrics, 1993
To the Editor.— Neonatologists frequently contend with artifacts produced by medical equipment causing unwanted shadows on chest and abdominal radiographs. These artifacts are frequently caused by monitoring equipment and respiratory tubing. We have not yet encountered cases of religious artifacts causing such distorting images.
MICHAEL KAPLAN, JOSEPH Z GLUSTEIN
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To the Editor.— Neonatologists frequently contend with artifacts produced by medical equipment causing unwanted shadows on chest and abdominal radiographs. These artifacts are frequently caused by monitoring equipment and respiratory tubing. We have not yet encountered cases of religious artifacts causing such distorting images.
MICHAEL KAPLAN, JOSEPH Z GLUSTEIN
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Journal of Electrocardiology, 2021
Electrocardiographic (ECG) artifact, a common nuisance, has a wide range of manifestations with varying clinical significance. Beyond loose leads, motion artifacts and broken wires, artifact can also be caused by external and implanted devices as well as by physiologic signals.
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Electrocardiographic (ECG) artifact, a common nuisance, has a wide range of manifestations with varying clinical significance. Beyond loose leads, motion artifacts and broken wires, artifact can also be caused by external and implanted devices as well as by physiologic signals.
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Journal of Forensic Sciences, 1978
Abstract Exacting accuracy is a necessity for the forensic scientist, but that accuracy becomes a challenge when the scientist is faced with common or unusual mortuary procedures that have simulated or disguised antemortem conditions of the body.
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Abstract Exacting accuracy is a necessity for the forensic scientist, but that accuracy becomes a challenge when the scientist is faced with common or unusual mortuary procedures that have simulated or disguised antemortem conditions of the body.
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Journal of Electrocardiology, 2013
Electrocardiogram artifacts are common and can lead to confusion and misdiagnoses. Here, we present an unusual example of an artifact that has not previously been well described.
Sekon, Won, Neal, Suenishi, David, Singh
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Electrocardiogram artifacts are common and can lead to confusion and misdiagnoses. Here, we present an unusual example of an artifact that has not previously been well described.
Sekon, Won, Neal, Suenishi, David, Singh
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SSRN Electronic Journal, 2018
The essay discusses the historiographical strategy of "following artifacts" in the history of contemporary economics. Following models as artifacts means (1) to follow the shifts and changes in their form and meaning; (2) to follow the ideas, theories, fictions, and imaginary worlds they provoke; and (3) to investigate the ways in which some of them ...
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The essay discusses the historiographical strategy of "following artifacts" in the history of contemporary economics. Following models as artifacts means (1) to follow the shifts and changes in their form and meaning; (2) to follow the ideas, theories, fictions, and imaginary worlds they provoke; and (3) to investigate the ways in which some of them ...
openaire +2 more sources