Results 61 to 70 of about 1,017,066 (287)
From Sensing Mechanisms to System Co‐Design: Graphene‐Based Sensors and Readout Circuits
Advanced Science, EarlyView.This review establishes a unified PS–EQ–RF framework linking graphene sensing mechanisms, native electrical outputs, and output‐specific readout circuits. Voltage‐, current‐, resistance‐, and capacitance‐type sensing systems are systematically classified to guide architecture selection, low‐noise design, system co‐design, and practical integration ...
Jinduo Zhang +5 more
wiley +1 more source
Wheezing as a respiratory sound
, 2018 The auscultation of breathing sounds dates back to the years of Hippocrates and was revolutionized after the invention of the stethoscope by Laennec in 1816. Wheezing was amongst the five different types of respiratory sounds described by Laennec. His original description was “the whistling of little birds”.
Chatziparasidis, G. +2 more
openaire +3 more sources
New acoustic monitoring system quantifying aspiration risk during monitored anaesthesia care
Scientific Reports, 2023 Respiratory monitoring is crucial during monitored anaesthesia care (MAC) to ensure patient safety. Patients undergoing procedures like gastrointestinal endoscopy and dental interventions under MAC have a heightened risk of aspiration. Despite the risks,
Yoshitaka Shimizu +10 more
doaj +1 more source
Analysis of respiratory sounds
, 2020 Pneumonia currently accounts for 20.6 percent of total death and is ranked 2nd under the top 10 principal causes of death in Singapore [1]. Respiratory sounds are able to provide important information for the diagnosis of lung diseases such as Pneumonia
Chen, Dewei
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Advanced Science, EarlyView.Sleep disturbance severity closely tracks hearing loss in a clinical cohort, yet the mechanistic link remains unclear. Acute sleep deprivation is shown to trigger transient cochlear oxidative stress that switches into a self‐sustaining neuroinflammatory state, suppressing BK channels and causing irreversible synaptopathy.
Dan Chen +11 more
wiley +1 more source
Auscultation of the respiratory system
Annals of Thoracic Medicine, 2015 Auscultation of the lung is an important part of the respiratory examination and is helpful in diagnosing various respiratory disorders. Auscultation assesses airflow through the trachea-bronchial tree.
Malay Sarkar +3 more
doaj +1 more source
Computerized adventitious respiratory sounds as outcome measures for respiratory therapy: a systematic review [PDF]
, 2014 There is a need to develop simple, noninvasive, and sensitive outcome measures for respiratory therapy. Adventitious respiratory sounds (ie, crackles and wheezes) can be objectively characterized with computerized respiratory sound analysis (CORSA) and ...
Marques, Alda +2 more
core +1 more source
Advanced Science, EarlyView.By exploiting multiscale hydrogen‐bonding interactions between HFPD and TOCNF, the composite simultaneously achieves a high piezoelectric coefficient (14.0 pC·N−1), outstanding flexibility (100 000 bending cycles), water‐assisted recyclability, excellent biodegradability, and sensitive wearable/implantable sensing for motion, speech, and Morse code ...
Tingshuai Luo +9 more
wiley +1 more source
Computer Sciences & Mathematics ForumThe accurate and early detection of respiratory diseases is vital for effective diagnosis and treatment. This study presents a new approach for classifying lung sounds using a double denoising method combined with a 1D Convolutional Neural Network (CNN).
Reshma Sreejith +3 more
doaj +1 more source
The correlations of the breath sound with the depth of respiratory and the medical condition of atelectasis [PDF]
, 2011 In this paper, we report one of the methods to distinguish patient’s atelectasis condition from the normal condition based on the spectral analysis of the auscultation by the electric stethoscope. Atelectasis is a respiratory collapse defined as the lack
薗田, 光太郎 +4 more
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