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An in silico analysis of heart rate impact on wall shear stress hemodynamic parameters in aortic coarctation
Published 2025-01-01“…Computed tomography angiography segments aortic coarctation anatomy; Doppler echocardiography derives inlet flow waveforms. Simulations occur at 100, 120, and 160 beats per minute, representing reduced, resting, and elevated HR levels. …”
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302
Analog Replicator of Long Chaotic Radio Pulses for Coherent Processing
Published 2024-12-01“…The diversity of signal waveforms from the same source of chaos is provided by a fundamental property of chaotic oscillations: sensitivity to the choice of initial conditions. …”
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303
Multi-label classification with deep learning techniques applied to the B-Scan images of GPR
Published 2024-09-01“…A set of Ascan radar waveforms captured at a certain number of different consecutive positions along a particular direction will form a 2D image called B-scan. …”
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304
Exploring novel solitary wave phenomena in Klein–Gordon equation using $$\phi ^{6}$$ ϕ 6 model expansion method
Published 2025-01-01“…The study is novel because it provides a new understanding of the complex behaviours and various waveforms of the controlling model by means of detailed evaluation. …”
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305
Signal Processing-Free Intelligent Model for Power Quality Disturbances Identification
Published 2025-01-01“…The rise of power quality disturbances (PQD) generates irregularities in voltage and current waveforms, harming smart grid networks and linked devices. …”
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306
The proportion of clinically relevant alarms decreases as patient clinical severity decreases in intensive care units: a pilot study
Published 2013-09-01“…Objectives To determine (1) the proportion and number of clinically relevant alarms based on the type of monitoring device; (2) whether patient clinical severity, based on the sequential organ failure assessment (SOFA) score, affects the proportion of clinically relevant alarms and to suggest; (3) methods for reducing clinically irrelevant alarms in an intensive care unit (ICU).Design A prospective, observational clinical study.Setting A medical ICU at the University of Tokyo Hospital in Tokyo, Japan.Participants All patients who were admitted directly to the ICU, aged ≥18 years, and not refused active treatment were registered between January and February 2012.Methods The alarms, alarm settings, alarm messages, waveforms and video recordings were acquired in real time and saved continuously. …”
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307
Experimental study of the piezoelectricity of Middle Pleistocene loess in the Weibei region, China
Published 2025-01-01“…Under the action of static loading, the piezoelectric voltage signals of the loess appeared as a sine wave with regular waveforms, a frequency of 10 MHz, a period of 100 ns, and piezoelectric voltage exceeding 0.6 V. …”
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