Zobrazeno 1 - 10
of 222
pro vyhledávání: '"Paolo Bifulco"'
Autor:
Eliana Cinotti, Jessica Centracchio, Salvatore Parlato, Emilio Andreozzi, Daniele Esposito, Vincenzo Muto, Paolo Bifulco, Michele Riccio
Publikováno v:
Sensors, Vol 24, Iss 14, p 4432 (2024)
Long-term patient monitoring is required for detection of episodes of atrial fibrillation, one of the most widespread cardiac pathologies. Today, the most used non-invasive technique is Holter electrocardiographic (ECG) monitoring, which can often pr
Externí odkaz:
https://doaj.org/article/010461791edb42dbae58315b8ee3a57c
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Electromyography (EMG) is widely used in human–machine interfaces (HMIs) to measure muscle contraction by computing the EMG envelope. However, EMG is largely affected by powerline interference and motion artifacts. Boards that directly pro
Externí odkaz:
https://doaj.org/article/b37b14b16c0a48e3bc224090eb42248f
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract The aim of this study is to characterise the transient mechanical response and the neuromuscular activation of lower limb muscles in subjects undergoing Whole Body Vibration (WBV) at different frequencies while holding two static postures, w
Externí odkaz:
https://doaj.org/article/a14994a27a894124bbdefbe7ab02ad0d
Publikováno v:
Sensors, Vol 23, Iss 19, p 8114 (2023)
Cardio-mechanical monitoring techniques, such as Seismocardiography (SCG) and Gyrocardiography (GCG), have received an ever-growing interest in recent years as potential alternatives to Electrocardiography (ECG) for heart rate monitoring. Wearable SC
Externí odkaz:
https://doaj.org/article/6c917b281e5046dfbae918e5d32a9e9e
Publikováno v:
Sensors, Vol 23, Iss 13, p 6200 (2023)
A heartbeat generates tiny mechanical vibrations, mainly due to the opening and closing of heart valves. These vibrations can be recorded by accelerometers and gyroscopes applied on a subject’s chest. In particular, the local 3D linear acceleration
Externí odkaz:
https://doaj.org/article/a850f17dc1e644269c9ea1de5cfe6e84
Publikováno v:
Sensors, Vol 23, Iss 10, p 4684 (2023)
Cardiac monitoring can be performed by means of an accelerometer attached to a subject’s chest, which produces the Seismocardiography (SCG) signal. Detection of SCG heartbeats is commonly carried out by taking advantage of a simultaneous electrocar
Externí odkaz:
https://doaj.org/article/97ef1c0af86043e885610250eaf56e23
Publikováno v:
BioMedical Engineering OnLine, Vol 20, Iss 1, Pp 1-20 (2021)
Abstract Background Low-dose X-ray images have become increasingly popular in the last decades, due to the need to guarantee the lowest reasonable patient’s exposure. Dose reduction causes a substantial increase of quantum noise, which needs to be
Externí odkaz:
https://doaj.org/article/98bc2fe54bfc48c6bb1835a831740bda
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
The precordial mechanical vibrations generated by cardiac contractions have a rich frequency spectrum. While the lowest frequencies can be palpated, the higher infrasonic frequencies are usually captured by the seismocardiogram (SCG) signal and the a
Externí odkaz:
https://doaj.org/article/0aab52389d984bc58851478e506d68ae
Publikováno v:
Machines, Vol 10, Iss 11, p 1017 (2022)
Piezoresistive or piezoelectric force sensors are widely available today. These sensors are preferred to loadcells because of their extremely reduced size, slimness, and low cost, which allow their easy inclusion in a large variety of devices includi
Externí odkaz:
https://doaj.org/article/6270ddd27ccd4cd2b3842d992fed7b13
Autor:
Emilio Andreozzi, Riccardo Sabbadini, Jessica Centracchio, Paolo Bifulco, Andrea Irace, Giovanni Breglio, Michele Riccio
Publikováno v:
Sensors, Vol 22, Iss 19, p 7566 (2022)
Pulse waves (PWs) are mechanical waves that propagate from the ventricles through the whole vascular system as brisk enlargements of the blood vessels’ lumens, caused by sudden increases in local blood pressure. Photoplethysmography (PPG) is one of
Externí odkaz:
https://doaj.org/article/0ea9aa80b810466da40c760c4eaae131