Results 41 to 50 of about 360,049 (372)

Emerging opportunities and challenges for passive acoustics in ecological assessment and monitoring

open access: yesMethods in Ecology and Evolution, 2018
High‐throughput environmental sensing technologies are increasingly central to global monitoring of the ecological impacts of human activities.
R. Gibb   +3 more
semanticscholar   +1 more source

45th Winter School on Wave and Quantum Acoustics and XLIVth Winter School on Environmental Acoustics and Vibroacoustics

open access: yesArchives of Acoustics, 2016
On behalf of Upper Silesian Division of the Polish Acoustical Society (main organizer) and Committee of Acoustics of the Polish Academy of Sciences (co-organizer) we are pleased to announce that it is nearing the end of preparations for the conduct ...
45th Winter School on WQA; XLIVth Winter School on EA&V
doaj   +1 more source

Quantum Acoustics with Surface Acoustic Waves [PDF]

open access: yes, 2016
It has recently been demonstrated that surface acoustic waves (SAWs) can interact with superconducting qubits at the quantum level. SAW resonators in the GHz frequency range have also been found to have low loss at temperatures compatible with superconducting quantum circuits. These advances open up new possibilities to use the phonon degree of freedom
Per Delsing   +9 more
openaire   +3 more sources

High frequency oscillations of first eigenmodes in axisymmetric shells as the thickness tends to zero [PDF]

open access: yes, 2016
The lowest eigenmode of thin axisymmetric shells is investigated for two physical models (acoustics and elasticity) as the shell thickness (2$\epsilon$) tends to zero.
Chaussade-Beaudouin, Marie   +3 more
core   +5 more sources

A room-temperature ultrasonic hydrogen sensor based on a sensitive layer of reduced graphene oxide

open access: yesScientific Reports, 2021
It is challenging to increase the sensitivity of a hydrogen sensor operating at room temperature due to weak sorption and tiny mass of hydrogen. In this work, an ultrasonic sensor is presented for detecting hydrogen, which is composed of a 128° YX-LiNbO3
Xue-Yu Zhang   +5 more
doaj   +1 more source

JOINT CONFERENCE – ACOUSTICS 2018

open access: yesArchives of Acoustics, 2018
The paper contains the abstracts of papers presented during JOINT CONFERENCE – ACOUSTICS 2018: 65th Open Seminar on Acoustics 35th Symposium on Hydroacoustics Polish-German Structured Conference on Acoustics Ustka, Poland, September 11 – 14 ...
Chronicle JOINT CONFERENCE – ACOUSTICS 2018
doaj   +1 more source

A ray mode parabolic equation for shallow water acoustics propagation problems

open access: yes, 2014
Ray mode parabolic equations which are suitable for shallow water acoustics propagation problems are derived by the multiple-scale method.Comment: 7 pp., 0 ...
Trofimov, M. Yu., Zakharenko, A. D.
core   +1 more source

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