Results 131 to 140 of about 203,175,266 (307)

Design and Analysis of a Contact Piezo Microphone for Recording Tracheal Breathing Sounds

Sensors
Analysis of tracheal breathing sounds (TBS) is a significant area of study in medical diagnostics and monitoring for respiratory diseases and obstructive sleep apnea (OSA). Recorded at the suprasternal notch, TBS can provide detailed insights into the respiratory system’s functioning and health. This method has been particularly useful for non-invasive
Walid Ashraf, Zahra Moussavi
openaire   +3 more sources

Blood Cell‐Camouflaged Liquid Metal Nanoconjugates Orchestrate Treg Depletion and STING‐Amplified Photothermal Immunity for Metastatic Triple‐Negative Breast Cancer Therapy

Advanced Science, EarlyView.
Whole‐blood biomimetic engineering transforms liquid metal nanoparticles into a tripartite immunotherapeutic platform that orchestrates regulatory T‐cell depletion, photothermal‐induced immunogenic cell death, and activation of the stimulator of interferon genes pathway.
Nina Sang, Eijiro Miyako
wiley   +1 more source

DETECTING POST!PRODUCTION TAMPERING ARTIFACTS IN VIDEO AND AUDIO RECORDINGS ON FAT16 AND FAT32 FORMATTED STORAGE DEVICES (METHODOLOGY RECOMMENDATIONS FOR FORENSIC PRACTITIONERS)

Теория и практика судебной экспертизы, 2014
This article represents tools and methods for authenticity analysis of video and audio recordings stored on FAT16 or FAT32 digital media storages. Di"erent types of editing are taken into consideration: breaches of media data allocation order, media #les
A. G. Boyarov
doaj  

Neuromorphic Devices and Computing for Sensing, Memory, and Control

Advanced Science, EarlyView.
This review introduces neuromorphic devices made from diverse materials. These devices mimic neuronal functions and architectures and, when integrated with artificial or biological computing, can form closed loops with neurons for pressure, optical, acoustic, and biochemical sensing and modulation.
Zhengguang Zhu, Nicholas Schaffer, Xiao Yang   +2 more
wiley   +1 more source

Perceived Time Shapes Physical Fatigue Accumulation and Its Neural Oscillatory Correlates

Advanced Science, EarlyView.
Can a clock change the course of physical fatigue? By covertly manipulating the clock calibration during repeated isometric contractions, we showed that perceived time shapes fatigue accumulation and frontal oscillatory dynamics. While fatigue accumulation was only reduced when the clock was slowed down, frontal oscillatory dynamics followed perceived ...
Pierre‐Marie Matta, Julien Duclay, Robin Baurès, Andrea Alamia   +3 more
wiley   +1 more source

Sound Recordings Cataloging Workshop [PDF]

, 2012
This session will cover sources of information, when to input a new record, physical/technical descriptions, Playaways and other digital media, and other topics to be determined by audience interest. Attendees should have a basic knowledge of the MARC 21
Weitz, Jay
core  

Low Latency Global Carbon Budget Reveals Late 2024 Carbon Losses and Contrasting Early 2025 Land Sink Recovery Signals

Advanced Science, EarlyView.
Low latency carbon budget estimates for July 2024–June 2025 combine atmospheric CO2 growth rates, fossil emissions, ocean uptake, DGVM land fluxes, and OCO‐2 inversions. The budget shows that late‐2024 land carbon losses dominate the annual anomaly, while early‐2025 recovery differs between bottom‐up models and top‐down inversions, especially in ...
Piyu Ke, Philippe Ciais, Yitong Yao, Stephen Sitch, Wei Li, Xiaomeng Du, Xiaofan Gui, Ben Poulter, Thomas Colligan, Auke M. van der Woude, Joram Hooghiem, Wouter Peters, Zhu Liu, Zhu Deng, Zhe Jin, Xiangjun Tian, Yilong Wang, Junjie Liu, Sudhanshu Pandey, Chris O'Dell, Jiang Bian, John Miller, Xin Lan, Jefferson Goncalves De Souza, Michael O'Sullivan, Pierre Friedlingstein, Julien Alléon, Yi Xi, Daniel S. Goll, Lei Zhu, Guido R. van der Werf, Shilong Piao, Frédéric Chevallier   +32 more
wiley   +1 more source

Compensatory strategies for the alveolar flap [ɾ] production in the presence of ankyloglossia

Revista CEFAC
Purpose: to analyze the compensatory strategies used by subjects with ankyloglossia for the production of the consonantal alveolar flap sound /ɾ/. Methods: a cross-sectional analytic observational comparative study was conducted with 88 subjects, 44 ...
Roberta Lopes de Castro Martinelli, Irene Queiroz Marchesan, Giédre Berretin-Felix   +2 more
doaj   +1 more source

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, Meng Chen, Guanchen Li, Ruifeng Liu, Yingxin Wang, Ziran Zhao   +5 more
wiley   +1 more source

Environmental Noise Dataset for Sound Event Classification and Detection

Scientific Data
Sound Event Classification (SEC) and Sound Event Detection (SED) are gaining momentum across various domains. With the rise of machine learning, identifying specific sound sources amid background noise in outdoor environments has become a major focus ...
Luca Fredianelli, Francesco Artuso, Geremia Pompei, Gaetano Licitra, Gino Iannace, Andac Akbaba   +5 more
doaj   +1 more source