Results 41 to 50 of about 1,017,066 (287)
Classification between normal and abnormal respiratory sounds based on maximum likelihood approach [PDF]
, 2009 In this paper, we have proposed a novel classification procedure for distinguishing between normal respiratory and abnormal respiratory sounds based on a maximum likelihood approach using hidden Markov models.
Yamashita, Masaru +7 more
core +1 more source
Advanced Functional Materials, EarlyView.This review revisits optoelectronic neuromorphic devices that extend from unimodal sensing toward multimodal perception. Five types of stimuli‐to‐output information flow that are classified based on the device roles within the system and applications are summarized and discussed.
Jihyun Shin +6 more
wiley +1 more source
Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application
Advanced Materials, EarlyView.This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong +12 more
wiley +1 more source
Tracheal Sounds Acquisition Using Smartphones
Sensors, 2014 Tracheal sounds have received a lot of attention for estimating ventilation parameters in a non-invasive way. The aim of this work was to examine the feasibility of extracting accurate airflow, and automating the detection of breath-phase onset and ...
Bersain A. Reyes +2 more
doaj +1 more source
NOTE ON RESPIRATORY SOUNDS HEARD ON THE HEAD [PDF]
Journal of the American Medical Association, 1920 To the Editor. —These phenomena are recorded largely because I do not find any mention of them in the literature. At present I know of no clinical significance which they may have. When the bell stethoscope is placed over certain points of the face and head, breathing sounds are distinctly heard.
openaire +1 more source
Continuum Robots in Surgery: From Engineering Design to Clinical Practice
Advanced Robotics Research, EarlyView.The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith +6 more
wiley +1 more source
IET Signal ProcessingCompared to human speech and multimedia audio, the amplitude of lung respiratory sounds is extremely weak, with minimal differences between the respiratory sounds of various lung diseases. Traditional methods, such as Mel-frequency cepstral coefficients (
Bo Hu +5 more
doaj +1 more source
Hamartoma of the Larynx: An Unusual Cause of Stridor
Balkan Medical Journal, 2014 Background: Hamartoma of the larynx is a very rare lesion, and the number of reported cases is limited. Signs and symptoms include stridor, changes in voice, eating and respiratory complaints. Stridor is a sign of upper airway obstruction.
Şit Uçar +3 more
doaj +1 more source
Flowchart for classification of wheeze and normal respiratory sounds using combination of features.
, 2019 Flowchart for classification of wheeze and normal respiratory sounds using combination of features.
Renard Xaviero Adhi Pramono (3095163) +2 more
core +1 more source
Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing
Advanced Science, EarlyView.Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale +6 more
wiley +1 more source