Results 61 to 70 of about 910 (137)
Unobtrusive Vital Sign Monitoring in Automotive Environments—A Review
Sensors, 2018 This review provides an overview of unobtrusive monitoring techniques that could be used to monitor some of the human vital signs (i.e., heart activity, breathing activity, temperature and potentially oxygen saturation) in a car seat.
Steffen Leonhardt +2 more
doaj +1 more source
Ecology and Evolution, Volume 14, Issue 6, June 2024.We investigated potential factors affecting embryonic heart rate (EHR), a proxy of development, in 14 wild songbird species in east‐central Illinois, USA. Within species we found that EHR was positively associated with embryonic age and egg temperature, while EHR among species were positively associated with nest predation risk.
Alexander J. Di Giovanni +3 more
wiley +1 more source
BioMed Research International, Volume 2024, Issue 1, 2024.This bibliometric analysis explores the landscape of research on the associations between specific genotypes and the cardiovascular form of diabetic neuropathy. Diabetes mellitus (DM) is a major contributor to premature mortality, primarily due to increased susceptibility to cardiovascular diseases.
Nazira B. Bekenova +8 more
wiley +1 more source
Unobtrusive Non-Contact Detection of Arrhythmias using a “Smart” Bed
Acta Polytechnica, 2011 We present an instrumented bed for unobtrusive, non-contact monitoring of cardiac and respiratory activity. The system presented here is based on the principle of ballistocardiography (BCG), and measures cardiopulmonary vibrations of the body by means of
Ch. Brueser
doaj
Comparison of proximal and distal BCG measurements for blood pressure estimation
Current Directions in Biomedical EngineeringThis paper presents a comparison of the blood pressure estimation based on Ballistocardiography (BCG) measurements, acquired at two different body locations.
Becker Niels +5 more
doaj +1 more source
Non-invasive measurement of chick embryo cardiac work
Czech Journal of Animal Science, 2004 This study used a non-invasive method of ballistocardiography to investigate cardiac work of chick embryos. In this method, an eggshell with electric charges on it is one capacitor plate, the other being a receiving antenna of the measuring equipment ...
K. Pawlak, J. Niedzióka
doaj +1 more source
BioengineeringHeartbeat inter-beat interval (IBI) extraction is a crucial technology for unobtrusive vital sign monitoring, yet its precision and robustness remain challenging.
Zhongrui Bai +9 more
doaj +1 more source
Surrogate modelling of heartbeat events for improved J-peak detection in BCG using deep learning
Frontiers in Network PhysiologySleep, or the lack thereof, has far-reaching consequences on many aspects of human physiology, cognitive performance, and emotional wellbeing. To ensure undisturbed sleep monitoring, unobtrusive measurements such as ballistocardiogram (BCG) are essential
Christoph Schranz +4 more
doaj +1 more source
SensorsSeismocardiography (SCG), a method for measuring heart-induced chest vibrations, is gaining attention as a non-invasive, accessible, and cost-effective approach for cardiac pathologies, diagnosis, and monitoring.
Amin Hossein +8 more
doaj +1 more source
A Convolutional Neural Network Framework for Sleep Apnea Detection via Ballistocardiography Signals
Applied SciencesThe clinical diagnosis of sleep apnea conventionally necessitates resource-intensive Polysomnography (PSG). We propose a weakly supervised framework to detect apnea using non-invasive Ballistocardiography (BCG), thereby addressing the critical scarcity ...
Domenico Di Sivo +3 more
doaj +1 more source