A digitally multiplexed, large‐aperture photoacoustic and ultrasound imaging architecture is presented to overcome the fundamental limited‐view artifact inherent in conventional arrays. By significantly broadening the structural detection coverage, this scalable platform enables high‐fidelity 3D visualization of human extremities within a single ...
Sinyoung Park +8 more
wiley +1 more source
Large-scale underwater acoustic cloak based on honeycomb lattice pentamode metamaterials. [PDF]
Ahmadzadeh F, Bahrami A, Zaremanesh M.
europepmc +1 more source
ABSTRACT In France, it is estimated that shads (Alosa spp.) have lost 69% of their historical range, mainly due to disrupted river connectivity. After an absence of one century, signs of their return in the Seine River have been recorded over the past two decades: adult and juvenile specimens have been caught by anglers or recorded at video‐counting ...
Céline Le Pichon +5 more
wiley +1 more source
Correction: Ma et al. A Lightweight, Low-Frequency, Broadband Underwater Acoustic Transducer with Ternary Symmetric Excitation: Integrating KNN and Terfenol-D for Enhanced Performance. <i>2026</i>, <i>26</i>, 3645. [PDF]
Ma X +5 more
europepmc +1 more source
ABSTRACT Educating youth about environmental and climate justice is crucial in realizing a sustainable and flourishing future. Yet this can be challenging given the intense eco‐emotions youth experience and express while learning about these consequential realities and their implications.
Kelsie Fowler
wiley +1 more source
AI-Driven Adaptive Communications for Energy-Efficient Underwater Acoustic Sensor Networks. [PDF]
Rehman AU, Galluccio L, Morabito G.
europepmc +1 more source
Widespread On‐Fault Geologic Evidence for Variable Mode Coseismic Slip to the Trench in Cascadia
Abstract Investigating the geologic record of near‐trench coseismic strain release is critical for estimating the slip distribution and tsunamigenic potential of future large subduction zone earthquakes. However, the style and extent of upper plate coseismic deformation offshore in subduction zones is poorly constrained.
J. T. Watt +11 more
wiley +1 more source
An efficient deep learning approach with frequency and channel optimization for underwater acoustic target recognition. [PDF]
Zeng D, Yan S, Yang J, Pan X.
europepmc +1 more source
Marine Sediment Imaging With Distributed Acoustic Sensing Offshore Central Chile
Abstract In subduction zones, shallow crustal faults accommodate part of the tectonic deformation and modulate the distribution of marine sediments. The interplay between active faults and sedimentary basins influences seismic hazards and submarine landslides, making imaging these structures essential to constrain their geometry, physical properties ...
Clara Vernet +3 more
wiley +1 more source
Sensor-Oriented Framework for Underwater Acoustic Signal Classification Using EMD-Wavelet Filtering and Bayesian-Optimized Random Forest. [PDF]
Babichev S +4 more
europepmc +1 more source

