Results 31 to 40 of about 365,101 (374)
Emerging opportunities and challenges for passive acoustics in ecological assessment and monitoring
Methods 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
Archives 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
Archives of Acoustics, 2017 46th Winter School on Wave and Quantum Acoustics constitutes a platform for sharing the results and achievements obtained in different branches of physical acoustics.
Winter Schools on Acoustic
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A room-temperature ultrasonic hydrogen sensor based on a sensitive layer of reduced graphene oxide
Scientific 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
Journal of Marine Science and Engineering, 2023 Digital beamforming techniques find wide applications in the field of underwater acoustic array signal processing. However, their azimuthal resolution has long been constrained by the Rayleigh limit, consequently limiting their detection performance.
Fan Yin +6 more
doaj +1 more source
Essays in Biochemistry, 2016 Resonant and acoustic wave devices have been researched for several decades for application in the gravimetric sensing of a variety of biological and chemical analytes. These devices operate by coupling the measurand (e.g. analyte adsorption) as a modulation in the physical properties of the acoustic wave (e.g.
Fogel, Ronen +2 more
openaire +3 more sources
Acoustics for Supportive and Healthy Buildings: Emerging Themes on Indoor Soundscape Research
, 2020 The focus of the building industry and research is shifting from delivering satisfactory spaces to going beyond what is merely acceptable with a wave of new research and practice dedicated to exploring how the built environment can support task ...
S. Torresin +8 more
semanticscholar +1 more source
A ray mode parabolic equation for shallow water acoustics propagation problems
, 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
Point interactions in acoustics: one dimensional models [PDF]
, 2006 A one dimensional system made up of a compressible fluid and several mechanical oscillators, coupled to the acoustic field in the fluid, is analyzed for different settings of the oscillators array. The dynamical models are formulated in terms of singular
A. Posilicano +9 more
core +2 more sources
The Boundary Element Method in Acoustics: A Survey
Applied Sciences, 2019 The boundary element method (BEM) in the context of acoustics or Helmholtz problems is reviewed in this paper. The basis of the BEM is initially developed for Laplace’s equation.
S. Kirkup
semanticscholar +1 more source