Results 31 to 40 of about 145,692 (284)
AJN, American Journal of Nursing, 2021 When a mother's mental state rapidly worsens during the pandemic, her daughter brings her home.
openaire +3 more sources
, 2016 A multiple instance learning (MIL) method, extended Function of Multiple Instances ($e$FUMI), is applied to ballistocardiogram (BCG) signals produced by a hydraulic bed sensor.
Jiao, Changzhe +4 more
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Memory beyond memory in heart beating: an efficient way to detect pathological conditions [PDF]
, 2001 We study the long-range correlations of heartbeat fluctuations with the method of diffusion entropy. We show that this method of analysis yields a scaling parameter $\delta$ that apparently conflicts with the direct evaluation of the distribution of ...
A. L. Goldberger +14 more
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Improved Heartbeat Detection by Exploiting Temporal Phase Coherency in FMCW Radar
IEEE Access, 2021 We propose a novel range-bin selection method, temporal phase coherency (TPC), to improve the accuracy of heartbeat extraction by using the frequency-modulated continuous wave (FMCW) radar.
Ho-Ik Choi +3 more
doaj +1 more source
H2B: Heartbeat-based Secret Key Generation Using Piezo Vibration Sensors
, 2019 We present Heartbeats-2-Bits (H2B), which is a system for securely pairing wearable devices by generating a shared secret key from the skin vibrations caused by heartbeat. This work is motivated by potential power saving opportunity arising from the fact
Hassan, Mahbub +6 more
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Heartbeat Stars, Tidally Excited Oscillations, and Resonance Locking [PDF]
, 2017 Heartbeat stars are eccentric binary stars in short period orbits whose light curves are shaped by tidal distortion, reflection, and Doppler beaming.
Fuller, Jim
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Düzce Üniversitesi Bilim ve Teknoloji DergisiECG signals are one of the most common tools used to diagnose cardiovascular diseases. ECG signals are obtained by measuring electrical changes on the skin surface. Arrhythmias occurring in the heart are diagnosed because the expert evaluates ECG signals.
Turgut Özseven
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Frontiers in Psychology, 2015 Interoception, the sense of the physiological condition of the body, provides a basis for subjective feelings and emotions. Anterior insular cortex activity represents the state of the body and varies according to personality traits, such as emotional ...
Giuseppe eCalì +6 more
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Interplay between heartbeat oscillations and wind outflow in microquasar IGR J17091-3624 [PDF]
, 2015 During the bright outburst in 2011, the black hole candidate IGR J17091-3624 exhibited strong quasi-periodic flare-like events (on timescales of tens of seconds) in some characteristic states, the so-called heartbeat state.
Bianchi, Stefano +3 more
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Heartbeat and Somatosensory Perception [PDF]
NeuroImage, 2020 Abstract Our perception of the external world is influenced by internal bodily signals. For example, we recently showed that timing of stimulation along the cardiac cycle and spontaneous fluctuations of heartbeat-evoked potential (HEP) amplitudes influence somatosensory perception and the associated neural processing (Al et al., 2020 ...
Esra Al +3 more
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