Results 211 to 220 of about 4,247,920 (343)

The Formation and Evolution of Planetary Systems: First Results from a Spitzer Legacy Science Program

open access: bronze, 2004
Michael R. Meyer   +36 more
openalex   +1 more source

When Cellulose Moves: Smart Sensors and Actuators

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights cellulose‐derived soft actuators alongside with cellulose‐based sensors. Emphasis is placed on their integration into multifunctional devices that couple sensing and actuation to mimic natural motion and adaptability. We also discuss the challenges of achieving robust, reversible, and multi‐stimuli‐responsive motion, and outline ...
Francisco Sousa   +2 more
wiley   +1 more source

Editorial: Terrestrial field analogues for planetary exploration

open access: yesFrontiers in Astronomy and Space Sciences, 2023
Fulvio Franchi   +4 more
doaj   +1 more source

From gas to ice giants: A unified mechanism for equatorial jets. [PDF]

open access: yesSci Adv
Duer-Milner K   +4 more
europepmc   +1 more source

Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering

open access: yesAdvanced Photonics Research, Volume 6, Issue 5, May 2025.
Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik   +7 more
wiley   +1 more source

The planetary diet: a nutritional utopia in conflict with human evolution. [PDF]

open access: yesNutr Metab (Lond)
Spinosa JP   +3 more
europepmc   +1 more source

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