Results 121 to 130 of about 5,022,339 (396)

Sound Event Detection for Human Safety and Security in Noisy Environments [PDF]

open access: gold, 2022
Michael Neri   +3 more
openalex   +1 more source

Local Thermal Conductivity Patterning in Rotating Lattice Crystals of Anisotropic Sb2S3

open access: yesAdvanced Functional Materials, EarlyView.
Microscale control of thermal conductivity in Sb2S3 is demonstrated via laser‐induced rotating lattice crystals. Thermal conductivity imaging reveals marked thermal transport anisotropy, with the c axis featuring amorphous‐like transport, whereas in‐plane directions (a, b) exhibit 3.5x and 1.7x larger thermal conductivity.
Eleonora Isotta   +13 more
wiley   +1 more source

Acoustic investigation of the carillonsin Poland

open access: yesArchives of Acoustics, 2014
The carillons existing in Poland are described. Three carillons have been recently investigated acoustically: that as Jasna Góra Sanctuary in Częstochowa, installed in 1905, that one at St.
M. SANKIEWICZ   +2 more
doaj  

Diagnostic Validation for Participants in the Washington State Parkinson Disease Registry

open access: yesParkinson's Disease, 2018
Background. The Washington State Parkinson Disease Registry (WPDR) was created to facilitate recruitment for Parkinson’s disease (PD) research studies conducted in the Pacific Northwest.
Hojoong M. Kim   +9 more
doaj   +1 more source

Learning novel sound patterns [PDF]

open access: yes, 2000
The acquisition of vocabulary represents a key phenomenon in language acquisition, yet it is still poorly understood. Gathercole and colleagues have recently provided a rigorous test of vocabulary knowledge (the nonword repetition test, Gathercole ...
Gobet, F, Jones, G, Pine, J M
core  

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha   +18 more
wiley   +1 more source

Sound and Sources of Sound [PDF]

open access: yesJournal of Vibration and Acoustics, 1984
A. P. Dowling   +2 more
openaire   +2 more sources

Some considerations on pitch [PDF]

open access: yes, 2013
Pitch is an audible quality of sound which can be explained not only in terms of strong correlation with sound waves’ properties, but also by a neat correlation to the properties of the sounding object.
Di Bona, E.
core  

Selection Strategies for Flexible Pressure Sensor Electrode Materials Toward Ultrafast Response

open access: yesAdvanced Functional Materials, EarlyView.
This study reveals, for the first time, how the electrode–organic interface governs the temporal performance of flexible pressure sensors. By pairing high‐conductivity CVD PEDOT with commonly used metal electrodes, the authors demonstrate that interfacial energy alignment dictates microsecond‐scale response, providing a straightforward design strategy ...
Jinwook Baek   +11 more
wiley   +1 more source

First and Second Sound Modes of a Bose-Einstein Condensate in a Harmonic Trap

open access: yes, 1997
We have calculated the first and second sound modes of a dilute interacting Bose gas in a spherical trap for temperatures ($0 ...
A. Griffin   +10 more
core   +3 more sources

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