Results 171 to 180 of about 80,178 (324)

Multiscale Acoustic Bubble Actuators Using Bioinspired Liquid‐Repellent Microstructures

Advanced Materials Technologies, EarlyView.
The article presents multiscale acoustic bubble actuators using bioinspired liquid‐repellent microstructures, enabling programmable trapping, pumping, mixing, and precise flow control. Mimicking springtail microstructures, these scalable actuators (200 µm–1 mm) offer multifunctionality in all‐in‐one devices, letter‐shaped arrays, and 3D cube ...
Cem Balda Dayan, Nima Mahkam, Nihal Olcay Dogan, Ville Liimatainen, Defne Hiz, Aleyna Ilgezdi, Daniel Razansky, Amirreza Aghakhani, Metin Sitti   +8 more
wiley   +1 more source

Marine reef soundscape monitoring with fiber-optic distributed acoustic sensing. [PDF]

Sci Rep
Ariff T, Havlik MN, Kang CH, Rjeb A, Marin JM, Ng TK, Duarte CM, Ashry I, Ooi BS.   +8 more
europepmc   +1 more source

Seismic arrival-time picking on distributed acoustic sensing data using semi-supervised learning. [PDF]

Nat Commun, 2023
Zhu W, Biondi E, Li J, Yin J, Ross ZE, Zhan Z.   +5 more
europepmc   +1 more source

Shallow slow earthquake activity in the Nankai Trough after the 2024 M7.6 Noto Peninsula earthquake analyzed by distributed acoustic sensing data

Satoru Baba, Eiichiro Araki
openalex   +1 more source

Sidelobe apodization in optical pulse compression reflectometry for fiber optic distributed acoustic sensing

, 2018
Juan José Mompó, Sonia Martín‐López, Miguel González‐Herráez, Alayn Loayssa   +3 more
openalex   +2 more sources

Photothermomechanically Efficient, Low‐Cost, High‐Cycle‐Life, Hybrid MXene‐Polymer Actuators

Advanced Materials Technologies, EarlyView.
The addition of MXenes to elastomer‐plastic‐paper films enables the creation of easily prepared actuators that are scalable for small robotic applications. Known as MXene‐polymer Trilayer Actuators (MPTAs), they bend from UV light. Their usefulness is demonstrated through kirigami‐inspired flower‐shaped art design, parallel manipulator for waveguiding,
Ken Iiyoshi, Georgios Korres, Orsolya Nagy, Gabriel Roldán, Panče Naumov, Stefan Schramm, Mohamad Eid   +6 more
wiley   +1 more source

High resolution seafloor thermometry for internal wave and upwelling monitoring using Distributed Acoustic Sensing. [PDF]

Sci Rep, 2023
Pelaez Quiñones JD, Sladen A, Ponte A, Lior I, Ampuero JP, Rivet D, Meulé S, Bouchette F, Pairaud I, Coyle P.   +9 more
europepmc   +1 more source

Automatic Picking of Distributed Acoustic Sensing Vertical Seismic Profiling First‐Arrival Traveltimes Using a Differential‐Phase‐Spectral Slope Method [PDF]

David Li, Lianjie Huang, Yingcai Zheng, Yingping Li   +3 more
openalex   +1 more source

Design and Fabrication of High Dielectric GRIN Lens for a Directive Antenna Using a Hybrid Filled Voxel Additive Manufacturing Technique

Advanced Materials Technologies, EarlyView.
Hybrid‐filled voxel AM enables integration of high‐permittivity materials into additively manufactured devices. Using this approach, a graded refractive index (GRIN) lens is demonstrated, achieving a 50% antenna size reduction with enhanced directivity.
Qianfang Zheng, Anna Radkovskaya, Kailun Xu, Ekaterina Shamonina, Patrick S. Grant   +4 more
wiley   +1 more source

Near-Field Acoustic Imaging Using Fiber-Optic Distributed Acoustic Sensing and Beamforming Techniques. [PDF]

Adv Sci (Weinh)
Soto MA, Badillo-San-Juan D.
europepmc   +1 more source