Results 201 to 210 of about 672,922 (258)

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal   +2 more
wiley   +1 more source

Opportunities and Challenges for Surveillance of Congenital Anomalies in Sub-Saharan Africa. [PDF]

open access: yesBirth Defects Res
Kalk E   +18 more
europepmc   +1 more source

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