Results 1 to 10 of about 145,692 (284)

An Internet Heartbeat [PDF]

open access: yesCoRR, 2019
Obtaining sound inferences over remote networks via active or passive measurements is difficult. Active measurement campaigns face challenges of load, coverage, and visibility. Passive measurements require a privileged vantage point.
Allman, Mark, Beverly, Robert
core   +4 more sources

Non-Contact Heartbeat Detection by Heartbeat Signal Reconstruction Based on Spectrogram Analysis With Convolutional LSTM

open access: yesIEEE Access, 2020
Heartbeat detection is one of key techniques to monitor our health condition in daily life, and demands for this technique have increased year and year.
Kohei Yamamoto, Tomoaki Ohtsuki
exaly   +3 more sources

Comparison of methods for cardiac interoception self-assessment

open access: yesКардиоваскулярная терапия и профилактика, 2023
Aim. Interoception reflects the perception, integration and modulation of visceral signals. Currently, there is no established universal approach to cardiac interoception assessment allowing its inclusion in the diagnostic protocol for various diseases ...
I. A. Minenko   +10 more
doaj   +1 more source

Clamshell in a Heartbeat [PDF]

open access: yesAir Medical Journal, 2020
There is a restrained attitude toward the implementation and performance of resuscitative thoracotomy as a last resort procedure in patients with cardiac arrest after penetrating thoracic trauma. We present a case with a remarkable recovery and hope to boost morality in the use of this procedure in the prehospital setting.
Vreeswijk, S.J.   +3 more
openaire   +4 more sources

Enhanced Human–Robot Interface With Operator Physiological Parameters Monitoring and 3D Mixed Reality

open access: yesIEEE Access, 2023
Remote robotic interventions and maintenance tasks are frequently required in hazardous environments. Particularly, missions with a redundant mobile manipulator in the world’s most complex machine, the CERN Large Hadron Collider (LHC), are ...
Krzysztof Adam Szczurek   +4 more
doaj   +1 more source

A thermodynamically consistent monte carlo cross-bridge model with a trapping mechanism reveals the role of stretch activation in heart pumping

open access: yesFrontiers in Physiology, 2022
Changes in intracellular calcium concentrations regulate heart beats. However, the decline in the left ventricular pressure during early diastole is much sharper than that of the Ca2+ transient, resulting in a rapid supply of blood to the left ventricle ...
Kazunori Yoneda   +8 more
doaj   +1 more source

Unholy practices among youths in Nigeria: venoms breeding to a disjointed society [PDF]

open access: yesJournal of Social Sciences, 2021
Before the year 1990 and up to the late 1990s, Nigeria was ravaged by what was known then as “Advanced Free Fraud” christened (419) and “Trades of Narcotic Drugs”.
AJIBOYE, Babatope Matthew
doaj   +1 more source

Calmodulin in a Heartbeat [PDF]

open access: yesThe FEBS Journal, 2013
Calmodulin is the primary sensor of intracellular calcium (Ca2+) levels in eukaryotic cells playing a key role in the proper deciphering of Ca2+ signalling. Given the versatility of Ca2+ as a secondary messenger, it is not surprising that calmodulin interacts with a vast number of proteins.
Sorensen, Anders B   +2 more
openaire   +3 more sources

Multibeam Doppler Sensor-Based Non-Contact Heartbeat Detection Using Beam Diversity

open access: yesIEEE Access, 2022
Heartbeat detection could enable various applications in the medical and health care fields. In particular, non-contact heartbeat detection can be acceptable for those who have difficulty wearing devices, such as burn patients and infants.
Tsukiko Kitagawa   +3 more
doaj   +1 more source

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