Results 31 to 40 of about 3,267,565 (195)

Capillary Flows of Nematic Liquid Crystal

open access: yesCrystals, 2020
In this paper we report the new experimental results on the rise of a liquid crystal in flat capillaries with inner photosensitive surfaces. The capillaries with different surface orientations were prepared by the use of the photo-alignment technique ...
Dina V. Shmeliova   +6 more
doaj   +1 more source

A new species of Leptopelis (Anura, Arthroleptidae) from the south-eastern slope of the Ethiopian Highlands, with notes on the Leptopelis gramineus species complex and the revalidation of a previously synonymised species [PDF]

open access: yesZooKeys, 2021
A new ground-dwelling species of treefrog in the genus Leptopelis is described from the Harenna Forest in south-eastern Ethiopia. The description is based on morphology and acoustics and is supported by molecular data.
Arthur Tiutenko, Oleksandr Zinenko
doaj   +3 more sources

Literary Acoustics [PDF]

open access: yes, 2015
Bringing together sound studies and intermediality theory, this essay revisits the notion of ‘literary acoustics’ to inquire into the usefulness of intermediality studies for analyzing the relations between literature and sound.
Schweighauser, Philipp   +1 more
core   +1 more source

Scattering Evaluation of Equivalent Surface Impedances of Acoustic Metamaterials in Large FDTD Volumes Using RLC Circuit Modelling

open access: yesApplied Sciences, 2021
Most simulations involving metamaterials often require complex physics to be solved through refined meshing grids. However, it can prove challenging to simulate the effect of local physical conditions created by said metamaterials into much wider ...
Eric Ballestero   +6 more
doaj   +1 more source

Computing Room Acoustics Using 3D FDTD: A Cuda Approach. [PDF]

open access: yes, 2011
In seeking to model realistic room acoustics, direct numerical simulation can be employed. This paper presents 3D Finite Difference Time Domain schemes that incorporate losses at boundaries and due to the viscosity of air.
Stefan Bilbao   +3 more
core   +1 more source

Premises for Effective Teaching and Learning : State of the Art, New Outcomes and Perspectives of Classroom Acoustics [PDF]

open access: yes, 2023
Many booklets and standards have already been published on classroom acoustics in several countries, based on studies that were completed up to ten years ago and which were mainly focused on the speech intelligibility of pupils under noisy conditions. In
Astolfi, A
core   +1 more source

Acoustics of the Vowel - Preliminaries [PDF]

open access: yes, 2016
It seems as if the fundamentals of how we produce vowels and how they are acoustically represented have been clarified: we phonate and articulate. Using our vocal chords, we produce a vocal sound or noise which is then shaped into a specific vowel sound ...
Maurer, Dieter
core   +1 more source

Acknowledgment to Reviewers of Acoustics in 2020

open access: yes, 2021
Peer review is the driving force of journal development, and reviewers are gatekeepers who ensure that Acoustics maintains its standards for the high quality of its published papers [...
Acoustics Editorial Office
core   +1 more source

Mechanosensitive channel MscL induces non-apoptotic cell death and its suppression of tumor growth by ultrasound

open access: yesFrontiers in Chemistry, 2023
Mechanosensitive channel of large conductance (MscL) is the most thoroughly studied mechanosensitive channel in prokaryotes. Owing to its small molecular weight, clear mechanical gating mechanism, and nanopore forming ability upon opening, accumulating ...
Xiaoxu Wen   +16 more
doaj   +1 more source

Acoustics [PDF]

open access: yes, 2007
The acoustics environment in space operations is important to maintain at manageable levels so that the crewperson can remain safe, functional, effective, and reasonably comfortable.
Goodman, Jerry R., Grosveld, Ferdinand
core  

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