Results 81 to 90 of about 3,079,923 (316)
A Low-Cost, Portable, High-Throughput Wireless Sensor System for Phonocardiography Applications
Sensors, 2012 This paper presents the design and testing of a wireless sensor system developed using a Microchip PICDEM developer kit to acquire and monitor human heart sounds for phonocardiography applications.
Akkarapol Sa-ngasoongsong +4 more
doaj +1 more source
Optical Chaos Generation and Applications
Advanced Photonics Research, EarlyView.This review comprehensively examines optical chaos generation via feedback, injection, and optoelectronic methods, emphasizing bandwidth enhancement and time‐delay suppression. Applications include chaos‐synchronized secure communication, physical random number generation, chaotic lidar for cm‐level detection, distributed fiber sensing, and terahertz ...
Wenhui Chen +8 more
wiley +1 more source
Assessing methods of Normal heart sounds
نشریه پرستاری ایران, 1989 Listen to the heart sounds gives us valuable information about existence of disorder in heart rate and rhythm, ventricular fibrillation and movement of blood through valves. This required a lot of skills.
Salemi S
doaj
ComputationHeart murmurs are abnormal heart sounds that can indicate various heart diseases. Although traditional auscultation methods are effective, they depend more on specialists’ knowledge, making it difficult to make an accurate diagnosis.
Nataliya Shakhovska, Ivan Zagorodniy
doaj +1 more source
Liquid Metal Sensors for Soft Robots
Advanced Robotics Research, EarlyView.This review thoroughly reviews liquid metal sensors in soft robots. Their unique material properties like high conductivity and good biocompatibility are analyzed. Working principles are classified, and applications in environmental perception, motion detection, and human—robot interaction are introduced.
Qi Zhang +7 more
wiley +1 more source
Medical Sciences, 2018 Commercially available digital stethoscopes can be used as a phonocardiograph to record heart sounds. However, procuring a costly digital stethoscope may not be possible under resource-limited conditions.
Himel Mondal +2 more
doaj +1 more source
Recycling and Sustainable Design for Smart Textiles − A Review
Advanced Sustainable Systems, EarlyView.The article reviews recycling strategies and sustainable design approaches for smart textiles, emphasizing eco‐friendly materials, mechanical and chemical recycling methods, and circular economy principles. It explores challenges in separating embedded electronics and highlights recent innovations in sustainable textile technology.
Melkie Getnet Tadesse +3 more
wiley +1 more source
Advances in Microfluidic Cochlea‐On‐A‐Chip
Advanced Science, EarlyView.This review systematically examines diverse cell sources for inner ear organoids and outlines stepwise induction protocols. Furthermore, it discusses current applications and prospective developments of cochlea‐on‐a‐chip technologies in areas such as deafness modeling, mechanistic studies, and drug evaluation, with particular focus on gene‐therapy drug
Tian Shen +10 more
wiley +1 more source
Deep Convolutional Neural Networks to Automatically Classify Human Heart Diseases
IEEE AccessAutomatic and reliable classification of human heart sounds is essential for self-monitoring heart conditions to improve life quality and public health.
Yo-Ping Huang +4 more
doaj +1 more source