Results 201 to 210 of about 47,304 (316)

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

Four-million-year Marinoan snowball shows multiple routes to deglaciation. [PDF]

open access: yesProc Natl Acad Sci U S A
Tasistro-Hart AR   +3 more
europepmc   +1 more source

Extant Earthly Microbial Mats and Microbialites as Models for Exploration of Life in Extraterrestrial Mat Worlds. [PDF]

open access: yesLife (Basel), 2021
Biddanda B   +8 more
europepmc   +1 more source

Simulations of free-floating planet detection with microlensing

open access: yes, 2016
This thesis “Simulations of free-floating planet detection with microlensing” is written by Makiko Ban and submitted to the University of Manchester for a degree of PhD in astronomy and astrophysics in 2016.Free-floating planets (FFPs) are very difficult to observe directly since they are isolated and intrinsically faint.
openaire   +1 more source

Elimination of Necking and Aspect Ratio Dependence in Uniaxial Actuators by Continuous Fiber Reinforcement

open access: yesAdvanced Robotics Research, EarlyView.
A novel carbon fiber reinforcement for dielectric elastomer actuators enhances actuation force while decoupling electromechanical performance from the actuator's aspect ratio. Unlike conventional fiber reinforcements, it enables a uniform planar stretch state along the entire actuator.
Markus Koenigsdorff   +8 more
wiley   +1 more source

Triboelectric Nanogenerators for Future Space Missions. [PDF]

open access: yesNanomicro Lett
Shaukat RA   +6 more
europepmc   +1 more source

Smart REASSURED Sensors via Machine‐Augmented Printable On‐Paper Arrays

open access: yesAdvanced Sensor Research, EarlyView.
This perspective highlights the emerging role of pattern‐recognition, printable on‐paper sensor arrays for intelligent PoC diagnostics. It discusses how paper's inherent limitations can be overcome through surface modification and scalable printing, and how machine‐learning analysis of cross‐reactive arrays enables multiplexed, low‐cost, and REASSURED ...
Naimeh Naseri, Saba Ranjbar
wiley   +1 more source

Modeling Development of a Diamagnetically Stabilized Magnetically Levitated Gravimeter. [PDF]

open access: yesSensors (Basel)
Rafiq KRB   +5 more
europepmc   +1 more source

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