Results 81 to 90 of about 16,310,222 (327)

Efficient prediction of broadband trailing edge noise and application to porous edge treatment [PDF]

open access: yes, 2018
Trailing edge noise generated by turbulent flow traveling past an edge of an airfoil is one of the most essential aeroacoustic sound generation mechanisms. It is of great interest for noise problems in various areas of industrial application.
Delfs, Jan   +3 more
core   +1 more source

NoiseSPY: a real-time mobile phone platform for urban noise monitoring and mapping [PDF]

open access: yes, 2010
In this paper we present the design, implementation, evaluation, and user experiences of the NoiseSpy application, our sound sensing system that turns the mobile phone into a low-cost data logger for monitoring environmental noise.
Kanjo, E
core   +1 more source

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi   +4 more
wiley   +1 more source

STEAMPUNK AS A SOUND PHENOMENON IN CARTOONS [PDF]

open access: yesVestnik Issyk-Kulʹskogo universiteta
Steampunk is a subgenre of science fiction that includes retrofuturistic technology and aesthetics inspired by industrial steam engines of the 19th century. The soundtrack of the cartoon performs an important function in immersing the player in digital
Stolbova P. A.
doaj   +1 more source

Designing non-speech sounds to support navigation in mobile phone menus [PDF]

open access: yes, 2000
This paper describes a framework for integrating non-speech audio to hierarchical menu structures where the visual feedback is limited. In the first part of this paper, emphasis is put on how to extract sound design principles from actual navigation ...
Brewster, S.A., Leplatre, G.
core   +3 more sources

Measurement of sound speed versus depth in Antarctic ice with the South Pole Acoustic Test Setup [PDF]

open access: yes, 2008
The feasibility and design of an acoustic neutrino detection array in the South Pole ice depend on the acoustic properties of the ice. The South Pole Acoustic Test Setup (SPATS) was built to evaluate the acoustic characteristics of the ice in the 1 to ...
Achterberg   +7 more
core   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti   +11 more
wiley   +1 more source

Phonostilistische Besonderheiten des deutschen Reimdiskurses

open access: yesLinguistische Treffen in Wrocław, 2020
Die lautliche Seite der Sprache hat das Interesse der Wissenschaftler und Forscher schon seit der Antike erweckt. Diese Richtung in den sprachwissenschaftlichen Erforschungen ist noch bis heute aktuell, wovon zahlreiche Abhandlungen und Experimente ...
Tetyana Tokaryeva, Tetyana Khomenko
doaj   +1 more source

Sound absorption and reflection with coupled tubes [PDF]

open access: yes, 2000
This paper describes a special sound absorbing technique with an accompanying efficient numerical design tool. As a basis pressure waves in a single narrow tube or pore are considered. In such a tube the viscosity and the thermal conductivity of the air,
Eerden, Frits van der
core   +1 more source

Nuclear Spirals as Signatures of Supermassive Black Holes

open access: yes, 2004
Recent high resolution images of spiral galaxies show wide varieties of features including nuclear spirals in the central parts. Some of the galaxies show grand-design nuclear spirals.
Ann, Hong Bae, Lee, Hyung Mok
core   +2 more sources

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