Results 221 to 230 of about 1,237,003 (361)

Jet‐induced Emission‐Line Nebulosity and Star Formation in the High‐Redshift Radio Galaxy 4C 41.17 [PDF]

open access: green, 2000
G. V. Bicknell   +5 more
openalex   +1 more source

Reconfigurable Manipulation of Sound with a Multimaterial 3D Printed Origami Metasurface

open access: yesAdvanced Materials Technologies, EarlyView.
This paper demonstrates a programmable origami‐inspired metasurface, using multimaterial three‐dimensional printing technology to achieve reconfigurable sound manipulation. The unique bistable design enables rapid switching between configurations, allowing for precise control of acoustic reflections with minimal mechanical input. The results showcase a
Dinh Hai Le   +5 more
wiley   +1 more source

Additive Manufacturing of Stretchable Zipping Electrostatic Actuators through Spray Encapsulation of a Frozen Liquid

open access: yesAdvanced Materials Technologies, EarlyView.
This work presents a method to print multi‐layer elastomer structures containing liquid cavities, where the fluid is incorporated as part of the printing process by freezing it, thus avoiding the conventional final filling step. We demonstrate this process by fabricating and characterizing dense arrays of zipping electrostatic actuators.
Giulio Grasso   +2 more
wiley   +1 more source

Jets and Mirror Mode Waves in Earth's Magnetosheath. [PDF]

open access: yesJ Geophys Res Space Phys, 2023
Blanco-Cano X   +3 more
europepmc   +1 more source

The radio jet in NGC 6251 [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 1981
Richard D. E. Saunders   +3 more
openaire   +2 more sources

Functional Polymer Nanocomposites by Gas Aggregation Cluster Source and Initiated Chemical Vapor Deposition

open access: yesAdvanced Materials Technologies, EarlyView.
In this work, a gas aggregation cluster source and an initiated chemical vapor deposition are combined in a single vacuum reactor. With this setup polymer thin films can be combined with functional nanoparticles. As a proof‐of‐concept PTFE is combined with silver nanoparticles and tested in antibacterial, antiviral, and anticancer applications ...
Torge Hartig   +19 more
wiley   +1 more source

Jupiter Science Enabled by ESA's Jupiter Icy Moons Explorer. [PDF]

open access: yesSpace Sci Rev, 2023
Fletcher LN   +49 more
europepmc   +1 more source

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