Articles with "real time" as a keyword



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Evaluation of Trends of Near-Real-Time Urine Drug Test Results for Methamphetamine, Cocaine, Heroin, and Fentanyl.

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Published in 2020 at "JAMA network open"

DOI: 10.1001/jamanetworkopen.2019.18514

Abstract: The US Centers for Disease Control and Prevention recently projected that the number of drug overdose deaths would total approximately 68 000 in 2018, down from 71 000 deaths in 2017.1 This represents the first reported decline… read more here.

Keywords: real time; drug; methamphetamine cocaine; cocaine heroin ... See more keywords
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Use of a Real-Time Locating System to Assess Internal Medicine Resident Location and Movement in the Hospital

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Published in 2022 at "JAMA Network Open"

DOI: 10.1001/jamanetworkopen.2022.15885

Abstract: Key Points Question Can a real-time locating system (RTLS) provide scalable information about where internal medicine residents spend their time in the hospital? Findings In this cross-sectional study, 43 internal medicine interns wore an RTLS… read more here.

Keywords: time; internal medicine; hospital; real time ... See more keywords
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Development of a Machine Learning Model to Estimate US Firearm Homicides in Near Real Time

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Published in 2023 at "JAMA Network Open"

DOI: 10.1001/jamanetworkopen.2023.3413

Abstract: Key Points Question Can diverse secondary data sources accurately estimate US firearm homicides in near real time? Findings This national prognostic study combines data from 5 online, health service, and hotline data sources into an… read more here.

Keywords: estimate firearm; near real; real time; model ... See more keywords
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Real-time Tracking and Classification of Tumor and Nontumor Tissue in Upper Gastrointestinal Cancers Using Diffuse Reflectance Spectroscopy for Resection Margin Assessment

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Published in 2022 at "JAMA Surgery"

DOI: 10.1001/jamasurg.2022.3899

Abstract: Key Points Question Can the development of a diffuse reflectance spectroscopy (DRS) probe aid cancer margin assessment in esophageal and gastric cancer surgery? Findings In this validation study including 37 patients, the development of a… read more here.

Keywords: diffuse reflectance; spectroscopy; real time; margin assessment ... See more keywords
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A new real‐time tsunami detection algorithm

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016jc012170

Abstract: Real-time tsunami detection algorithms play a key role in any Tsunami Early Warning System. We have developed a new algorithm for tsunami detection based on the real-time tide removal and real-time band-pass filtering of sea-bed… read more here.

Keywords: time tsunami; detection; tsunami detection; real time ... See more keywords
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How “good” are real‐time ground motion predictions from Earthquake Early Warning systems?

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017jb014025

Abstract: Real-time ground motion alerts, as can be provided by Earthquake Early Warning (EEW) systems, need to be both timely and sufficiently accurate to be useful. Yet how timely and how accurate the alerts of existing… read more here.

Keywords: ground; time ground; ground motion; real time ... See more keywords
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Real-time prediction of the occurrence of GLE events

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Published in 2017 at "Social Work"

DOI: 10.1002/2017sw001605

Abstract: A tool for predicting the occurrence of Ground Level Enhancement (GLE) events using the UMASEP scheme [Nunez, 2011, 2015] is presented. This real-time tool, called HESPERIA UMASEP-500, is based on the detection of the magnetic… read more here.

Keywords: gle; real time; gle events; occurrence ... See more keywords
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Evaluation of cine imaging during multileaf collimator and gantry motion for real‐time magnetic resonance guided radiation therapy

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

DOI: 10.1002/acm2.13085

Abstract: Abstract Purpose Real‐time magnetic resonance guided radiation therapy (MRgRT) uses 2D cine imaging for target tracking. This work evaluates the percent image uniformity (PIU) and spatial integrity of cine images in the presence of multileaf… read more here.

Keywords: cine images; gantry; real time; motion ... See more keywords
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Evaluation of the feasibility of cardiac gating for SBRT of ventricular tachycardia based on real‐time ECG signal acquisition

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Published in 2022 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.13814

Abstract: Abstract Purpose To investigate the feasibility of cardiac synchronized gating in stereotactic body radiation therapy (SBRT) of ventricular tachycardia (VT) using a real‐time electrocardiogram (ECG) signal acquisition. Methods and materials Stability of beam characteristics during… read more here.

Keywords: beam; sbrt; ecg signal; real time ... See more keywords
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Real‐time use of audio‐biofeedback can improve postural sway in patients with degenerative ataxia

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Published in 2019 at "Annals of Clinical and Translational Neurology"

DOI: 10.1002/acn3.699

Abstract: Cerebellar ataxia essentially includes deficient postural control. It remains unclear whether augmented sensory information might help cerebellar patients, as the cerebellum underlies processing of various sensory modalities for postural control. Here, we hypothesized that patients… read more here.

Keywords: postural control; audio biofeedback; time use; real time ... See more keywords
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Real‐Time Imaging of Nanoscale Redox Reactions over Bimetallic Nanoparticles

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Published in 2019 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201903242

Abstract: The catalytic performance of bimetallic nanoparticles (NPs) strongly depends on their structural and compositional changes under reaction conditions. At the fundamental level, these changes are driven by redox reactions that occur on the surface of… read more here.

Keywords: imaging nanoscale; real time; bimetallic nanoparticles; redox reactions ... See more keywords