Results 61 to 70 of about 2,069 (261)

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

open access: yesAdvanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi   +3 more
wiley   +1 more source

Validation of room acoustic simulation models

open access: yes, 2020
Already in ancient times, the goal existed to design appropriate environments to transport acoustic signals from a sound source to an audience. Achieving this goal requires an understanding of room acoustic effects and, in the best case, the ability to accurately predict them.
openaire   +3 more sources

Modelling the Eigenmodes of a Parallelepiped with Rigid Contours using the Finite Element Method

open access: yesModelling in Science Education and Learning, 2018
The analysis of the sound eld in an enclosure is one of the points included in the subjects related to the Room Acoustics. However, students often have dificulties with spatial comprehension and visualization of the vibration modes that take place inside
Daniel Tarrazó-Serrano   +3 more
doaj   +1 more source

The Evolution of Aerosol Jet Printing, A Review: Enhancing Material Versatility and Improvements for Next‐Generation Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Aerosol Jet Printing (AJP) has emerged as a versatile additive manufacturing technique for high‐resolution, conformal, and multi‐material printing. This review highlights advances in printable materials, substrate compatibility, post‐processing, characterization, and process innovations, while critically discussing current challenges and future ...
Chandrachur Chatterjee   +2 more
wiley   +1 more source

Virtual acoustics: opportunities and limits of spatial sound reproduction

open access: yesArchives of Acoustics, 2008
Virtual Acoustics is part of the emerging field of "Virtual Reality". The technology for creating a Virtual Reality, VR, for wide variety of applications in university and industry has been developed in the last decade.
Michael VORLAENDER
doaj  

Rapid Room‐Temperature Ethanol Sensing in Bi2MoO6/rGO Heterostructures: Weak Adsorption‐Driven Charge Modulation

open access: yesAdvanced Materials Technologies, EarlyView.
This work establishes Bi2MoO6/rGO heterostructures as a mechanism‐guided platform for high‐performance room‐temperature ethanol gas detection by showing that modest adsorption, in conjunction with dynamic interfacial band modulation, enables rapid charge‐transfer.
Sagarika Panda   +7 more
wiley   +1 more source

Reproduction of simulated acoustic scenes for clinical and hearing research in a reverberant room using four horizontal loudspeakers

open access: yesActa Acustica
When reproducing a virtual acoustic environment over loudspeakers within a reverberant playback room, the acoustics of the playback space can modify the spectral and spatial properties of the virtual environment considerably.
Fallah Ali   +4 more
doaj   +1 more source

Nature‐Derived Chitosan Biopolymer: A Promising Candidate for Sustainable Electronics

open access: yesAdvanced Materials Technologies, EarlyView.
In the creation of environmentally friendly devices, nature‐derived chitosan biopolymer is a promising contender for sustainable electronic research. It can be utilized to create more ecologically friendly scalable gadgets and has a variety of uses in different active layers of electronics.
Joshua McDonald   +3 more
wiley   +1 more source

Analysis of Dome Home Hall theatre acoustic field

open access: yesArchives of Acoustics, 2009
The modelling of compartment in simulation software enables determination of acoustic parameters' distributions in a virtual compartment. The elementary question is how much the simulations reflect the actual state in a room.
Andrzej GOŁAŚ, Katarzyna SUDER-DĘBSKA
doaj  

Spheroid‐On‐A‐Drop: A Modular Droplet Microfluidics Platform

open access: yesAdvanced Materials Technologies, EarlyView.
The proposed Spheroid‐on‐a‐Drop platform represents a reproducible and tunable platform for the fabrication of biocompatible GelMA‐based microgels, able to support controlled 3D tumor spheroid culture. Its precise control over droplet dynamics and cell distribution paves the way for advanced applications in tissue modeling, drug screening, and ...
A. Fergola   +8 more
wiley   +1 more source

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