Results 91 to 100 of about 4,178,499 (306)

Sound radiation in turbulent channel flows [PDF]

open access: yes, 2003
Lighthill’s acoustic analogy is formulated for turbulent channel flow with pressure as the acoustic variable, and integrated over the channel width to produce a two-dimensional inhomogeneous wave equation.
Morfey, Christopher L.   +2 more
core   +1 more source

Bacteria‐Trained, MnO2‐Armored Dendritic Cells for Immunotherapy

open access: yesAdvanced Materials, EarlyView.
MnO2‐armored, bacteria‐trained dendritic cells undergo tumor‐responsive mechanical and immunological transformation. The nanocoating masks immune ligands and maintains a mechanically stiff, quiescent state during circulation, while the tumor microenvironment removes the armor and restores cellular deformability and immune accessibility.
Zhao Guo   +9 more
wiley   +1 more source

Associated Students of the University of Puget Sound (ASUPS) Senate Minutes 2018-0219 [PDF]

open access: yes, 2018
Meeting minutes of the Associated Students of the University of Puget Sound from 09/2018 - 05/2019.
Associated Students of the University of Puget Sound (ASUPS)
core  

Quantitative imaging of acoustic reflection and interference [PDF]

open access: yes, 2015
This paper presents a method for time resolved quantitative imaging of acoustic waves. We present the theoretical background, the experimental method and the comparison between experimental and numerical reconstructions of acoustic reflection and ...
Malkin, Rob   +2 more
core   +1 more source

Tailor‐Made Protective LixAlSy Layer for Lithium Anodes to Enhance the Stability of Solid‐State Lithium–Sulfur Batteries

open access: yesAdvanced Materials Interfaces, EarlyView.
An intentionally added, chemically formed LixAlSy coating stabilizes the lithium–electrolyte interface in solid‐state Li–S batteries. The layer suppresses side reactions, preserves smooth charge transfer, and improves ion transport from the start. This approach offers a practical route to more durable solid‐state batteries and a clearer understanding ...
Xinyi Wang   +4 more
wiley   +1 more source

Associated Students of the University of Puget Sound (ASUPS) Senate Minutes 2016-0217 [PDF]

open access: yes, 2016
Meeting minutes of the Associated Students of the University of Puget Sound from 09/2016 - 05/2017.
Associated Students of the University of Puget Sound (ASUPS)
core  

Millifluidic Synthesis of Core–Shell Resonators For Tunable Sonic BandGaps in Acoustic Metamaterials

open access: yesAdvanced Materials Interfaces, EarlyView.
Millimeter‐scale core–shell acoustic resonators are fabricated by a gravity‐assisted dripping approach and incorporated into epoxy composites at controlled volume fractions. The resulting alumina–core resonator composites show tunable low‐frequency acoustic attenuation, demonstrating a scalable route for integrating locally resonant metamaterial units ...
Colton Steiner   +5 more
wiley   +1 more source

Associated Students of the University of Puget Sound (ASUPS) Senate Minutes 2015-0216 [PDF]

open access: yes, 2015
Meeting minutes of the Associated Students of the University of Puget Sound from 09/2015 - 04/2016.
Associated Students of the University of Puget Sound (ASUPS)
core  

Effect of rotational harmonics on sound power from HAWT blades [PDF]

open access: yesINCAS Bulletin
With rising greenhouse gas emissions and increasing energy demands across the globe, sustainable energy production has become essential today. Even though wind turbines help mitigate the harmful emissions, the HAWT blades are one of the key sources of ...
Vasishta Bhargava NUKALA   +1 more
doaj   +1 more source

Sound pressure level generated by individual portable sound equipment

open access: yesBrazilian Journal of Otorhinolaryngology, 2014
The use of Personal Digital Audio Players can cause hearing injuries, as the sound is generated directly in the ear canal. It is believed that different types of headphones can cause different amplifications, since they cause changes in the volume and resonance of the ear canal according to their depth.This study aimed to determine the sound pressure ...
Santos, Izabella dos   +2 more
openaire   +2 more sources

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