Results 101 to 110 of about 45,283 (307)
Improved sound transmission loss of glass wool with acoustic metamaterials
, 2019 Fibrous absorbers, such as glass wool, are widely applied as thermo-acoustic insulation. The lightweightness and good fire-smoke-toxicity properties of glass wool makes this material a well proven insulation material, e.g. in aircraft cabins.
Langfeldt, Felix, Gleine, Wolfgang
core
Sound Transmission Loss of Metamaterial Honeycomb Core Sandwich Plate Elastically Connected with Periodic Subwavelength Arrays of Shunted Piezoelectric Patches. [PDF]
Materials (Basel), 2022 Yang G, Huang Q, Yang M, Huang Y.
europepmc +1 more source
Measurements of the sound transmission loss of windows
, 1981 The sound transmission characteristics of windows are of interest not only for specialized applications such as recording studios but also for homes and offices where the intrusion of outdoor noise is of concern. For a variety of reasons, including variations in test set-up and glass dimensions, existing transmission loss data are not in close ...
openaire +1 more source
Advanced Science, EarlyView.SpaMode introduces a versatile framework for spatial multi‐omics integration across vertical, horizontal, and mosaic scenarios. By disentangling modality‐invariant and variant features through a mixture‐of‐experts mechanism, it adaptively reconfigures spatially heterogeneous signals.
Xubin Zheng +6 more
wiley +1 more source
Zhongguo Jianchuan Yanjiu, 2017 [Objectives] To enrich the study series of acoustic propagation characteristics of the proving field in limited water area, the characteristics of influence by sedimentary layer appearance and temperature-dominated sound velocity change on transmission ...
YI Xiuyang, ZHOU Qidou, LV Xiaojun
doaj +1 more source
Advanced Science, EarlyView.ZnSb reduces carrier concentration and suppresses Te volatilization, while Se substitution within QLs softens phonons and enhances anharmonicity. Swapped bilayers near twin boundaries strengthen phonon scattering and interlayer bonding. As a result, the optimal sample achieves an ultra‐high zT ∼1.51, cooling temperature difference of ∼70 K, power ...
Ruiheng Li +12 more
wiley +1 more source
, 2010 The application of the radiation loss factor in the prediction of sound transmission loss of a lightweight, orthotropic sandwich panel is investigated in this paper.
Feng, Leping, +1 more
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Investigation of Performance Evaluation and Design Techniques for Large Industrial Mufflers [PDF]
, 2013 This document is the culmination of an investigation into the techniques used to design and evaluate the acoustic performance of large industrial mufflers using three-dimensional acoustic theory. Three performance criteria were considered.
Mang, Scott
core
CK2α Deficiency Drives Myocardial Fibrosis via Desmin‐Induced Mitochondrial Dysfunction
Advanced Science, EarlyView.CK2α preserves mitochondrial homeostasis by phosphorylating Desmin to recruit Cryab, ensuring proper filament assembly. CK2α deficiency disrupts this interaction, causing mitochondrial dysfunction, metabolic shifts, bioenergetic failure, and oxidative stress—ultimately establishing a pro‐fibrotic environment that drives cardiac fibrosis.
Canjie Ma +12 more
wiley +1 more source
Investigations into the Optimisation of Sound Suppressor Geometry [PDF]
, 2007 Health and Safety regulations are becoming ever more stringent in order to protect us in all aspects of our daily lives to prevent noise pollution and damage to hearing.
Lister, Aimee
core