Results 201 to 210 of about 13,963 (253)

Mesh sensitivity and experimental verification for randomized arbitrary geometry cavity-based acoustic metamaterials designed with 2D FEM simulations. [PDF]

Sci Rep
Książek P, Chojnacki B.
europepmc   +1 more source

Beyond Reality Avoidance: Unraveling the Paradox of Escapism Through Self‐Monitoring and Autonomy Mechanisms for Consumers' Life Satisfaction

Psychology &Marketing, EarlyView.
ABSTRACT This study introduces the Paradox of Escapism, exploring how the act of escaping reality can evolve from a short‐term avoidance strategy to a mechanism for self‐regulation and enhanced life satisfaction. Employing five rigorous, multimethod investigations, including qualitative interviews and sentiment analysis (Study 1), Structural Equation ...
Thamiris Magalhães de Sousa, Flávio Santino Bizarrias, Thelma Valéria Rocha, Larissa Luz Raposo   +3 more
wiley   +1 more source

Mechanical and Sound Absorption Properties of Ice-Templated Porous Cement Co-Incorporated with Silica Fume and Fly Ash. [PDF]

Materials (Basel)
Zhang X, Peng K, Xiao B, Yang J, Yang B, Li B.   +5 more
europepmc   +1 more source

Eco-Friendly Carbon Fiber Woven Fabric-Based Sound Absorbers with Tunable Air Cavity Structures for Advanced Noise Control. [PDF]

ACS Omega
Oh JH, Kwon YW.
europepmc   +1 more source

Surface Performance Evaluation and Mix Design of Porous Concrete with Noise Reduction and Drainage Performance. [PDF]

Materials (Basel)
Xiu Y, Hu M, Zhang C, Wu S, Zheng M, Xu J, Song X.   +6 more
europepmc   +1 more source

Development of Acoustic Absorbent Materials Using Pine Needles. [PDF]

Materials (Basel)
Ruiz-Martinez JD, Peceño B, Carrasco CJ, Orejón D, Luna-Galiano Y, Leiva C.   +5 more
europepmc   +1 more source

Influence of paint coatings on the sound absorption coefficient

Advances in Science and Technology Research Journal
Wojciech Marek Żyłka, Patrycja Świrk, Marcin Adam Pater, Lucyna Leniowska   +3 more
openaire   +1 more source

Design and Acoustic Performance Research of Underwater Acoustic Absorption Metamaterials. [PDF]

Materials (Basel)
Dong G, Wu F.
europepmc   +1 more source

A Novel Sound-Absorbing Metamaterial Based on Archimedean Spirals. [PDF]

Materials (Basel)
Yang S, Yang Q, Du Z, Meng H, Song B, Li Y, Shen C.   +6 more
europepmc   +1 more source

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Estimation of Sound absorption Coefficient from the Sound Power

International Journal of Emerging Trends in Engineering Research, 2022
Sound absorption measurements were carried out in the reverberant room in accordance with ISO354. The present paper gives an experimental technique to estimate the sound absorption coefficient of a material based on the sound power in the reverberation room according to ISO 3741. This is in order to be able to calculate the sound absorption coefficient
openaire   +1 more source