Results 251 to 260 of about 3,088,219 (346)

New Composites Derived from the Natural Fiber Polymers of Discarded Date Palm Surface and Pineapple Leaf Fibers for Thermal Insulation and Sound Absorption. [PDF]

Polymers (Basel)
Ali M, Al-Suhaibani Z, Almuzaiqer R, Albahbooh A, Al-Salem K, Nuhait A.   +5 more
europepmc   +1 more source

Does ESG Performance Reduce Default Risk in Insurance Firms? Evidence From Life and Non‐Life Sectors

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study examines whether environmental, social, and governance performance is associated with lower default risk in European insurance firms, and whether the strength of this association differs between life and non‐life business models.
S. Miani, M. Mantovani, E. Palmieri
wiley   +1 more source

Redox Biocatalysis in Lidocaine‐Based Hydrophobic Deep Eutectic Solvents: Non‐Conventional Media Outperform Aqueous Conditions

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Two hydrophobic DESs, lidocaine/oleic acid and lidocaine/decanoic acid, were utilized as reaction media that were enzyme‐compatible and highly substrate‐solubilizer for carbonyl reduction catalyzed by horse liver alcohol dehydrogenase, focusing on the effect of water contents and on maximizing substrate loadings, which showcases for the first time the ...
Ningning Zhang, Viktoria Lahmann, Jan Philipp Bittner, Pablo Domínguez de María, Sven Jakobtorweihen, Irina Smirnova, Selin Kara   +6 more
wiley   +1 more source

Sound absorption in solids

, 1956
openaire   +1 more source

Some of the next articles are maybe not open access.

Related searches:

New Class of Multifunctional Bioinspired Microlattice with Excellent Sound Absorption, Damage Tolerance, and High Specific Strength.

ACS Applied Materials and Interfaces, 2023
Although mutually independent, simultaneous sound absorption and superior mechanical properties are often sought after in a material. One main challenge in achieving such a material will be on how to design it. Herein, we propose a bamboo-inspired design
Zhendong Li, Xin‐xin Wang, Xinwei Li, Zhonggang Wang, Wei Zhai   +4 more
semanticscholar   +1 more source

Combinatorial Structural Engineering of Multichannel Hierarchical Hollow Microspheres Assembled from Centripetal Fe/C Nanosheets to Achieve Effective Integration of Sound Absorption and Microwave Absorption.

ACS Applied Materials and Interfaces, 2023
Electromagnetic radiation and noise pollution are two of the four major environmental pollution sources. Although various materials with excellent microwave absorption performances or sound absorption properties have been manufactured, it is still a ...
Susu Bao, Meixi Zhang, Xiangjian Bu, Wenbo Zhang, Zhiyuan Jiang, Zhaoxiong Xie   +5 more
semanticscholar   +1 more source

Ultrathin Space‐Shift Phase‐Coherent Cancellation Metasurface for Broadband Sound Absorption

Small Methods, 2023
A space‐shift phase‐coherent cancellation acoustic metasurface is developed, which can achieve broadband low‐frequency sound absorption via ultra‐thin integrated structure composed of multiple units with weak absorption capability.
Fuyin Ma, Hao Zhang, Xingzhong Wang, C. Liu, Jiu Hui Wu   +4 more
semanticscholar   +1 more source

A Regulable Polyporous Graphite/Melamine Foam for Heat Conduction, Sound Absorption and Electromagnetic Wave Absorption.

Small, 2023
To reduce electromagnetic interference and noise pollution within communication base stations and servers, it is necessary for electromagnetic wave absorption (EWA) materials to transition from coating to multifunctional devices.
Zijing Li, Limin Zhang, Hongjing Wu
semanticscholar   +1 more source

Tunable underwater low-frequency sound absorption via locally resonant piezoelectric metamaterials

Journal of Sound and Vibration, 2022
Acoustic metamaterials with passive dissipative elements have demonstrated excellent under-water low-frequency sound absorption abilities, but still suffer from the narrow bandwidth, fixed absorption frequencies and bulky size.
Mingfei Wang, K. Yi, R. Zhu
semanticscholar   +1 more source

Hybrid composite meta-porous structure for improving and broadening sound absorption

, 2021
In order to improve and broaden the sound absorption performance of porous materials with low flow resistance, this study proposes the composite meta-porous structure embedded multiple lateral plates of different lengths, and investigates the ...
Nansha Gao, Nansha Gao, Jianguo Wu, Kuan Lu, Haibing Zhong   +4 more
semanticscholar   +1 more source