Results 231 to 240 of about 869,960 (293)

Spatially Uniform and Defect‐Tolerant Plasmonic Responses in 3D Printed Gold Nanoparticle Assemblies

Laser &Photonics Reviews, EarlyView.
We introduce 3D nanoprinting of gold nanoparticle assemblies and show that their broad optical responses remain reproducible despite structural disorder. This robustness is attributed to ensemble‐averaged plasmonic responses from many local coupling regions.
Vasanthan Devaraj, Sunghyun Kwak, Hyeongjip Kim, Sang‐Keun Sung, Jong‐Min Lee, Thomas Zentgraf, Won‐Geun Kim   +6 more
wiley   +1 more source

Routing LEO satellite traffic in adverse weather

Computer Networks
Laszlo Toka, Zoltan Illes, Endre Angelus Papp, Laszlo Hevizi, Istvan Godor   +4 more
openaire   +1 more source

Dual‐Metasurface‐Integrated Fiber Array for Bidirectional Cylindrical‐Vector‐Beam Multiplexed Communication Using Off‐Axis Spatial Manipulation

Laser &Photonics Reviews, EarlyView.
A dual‐layer metasurface is integrated on a fiber‐array facet to realize compact, plug‐and‐play free‐space optical links with cylindrical vector beam (CVB) space‐division multiplexing. An optimized off‐axis collimation layer steers multiple channels, while a Dammann vortex layer performs polarization–topology conversion for bidirectional CVB (de ...
Xipeng Lu, Jinke Li, Jin Tae Kim, Shaoyan Li, Hongliang Li, Duk‐Yong Choi, Sang‐Shin Lee   +6 more
wiley   +1 more source

Recent Advances in Cryogel Applications for Musculoskeletal Regeneration

Medicinal Research Reviews, EarlyView.
ABSTRACT Hydrogels have been widely used in tissue engineering due to their high‐water content and biocompatibility, yet their densely cross‐linked microstructure inherently limits cell infiltration, mass transport, and mechanical support. Cryogels, formed through partial freezing and crosslinking under subzero conditions, provide unique 3D macroporous
Dohee Kim, Shinwon Kang, Hyejin Jo, Inseon Kim, Seunghun S. Lee   +4 more
wiley   +1 more source

Assisted Snapshot GNSS Position, Navigation, and Timing for LEO Satellites. [PDF]

Sensors (Basel)
Kim S, Holmes T, Schmitz T, Wardall G, Akos D.   +4 more
europepmc   +1 more source

Improvement of water absorption behavior and mechanical properties of woven jute fiber‐reinforced epoxy composites with waste eggshell filler

Polymer International, EarlyView.
This study investigates the influence of waste eggshell powder on the water absorption and mechanical properties of jute fiber‐reinforced epoxy composites. Optimal eggshell filler content (2 wt%) significantly enhances composite performance by reducing water absorption and improving mechanical properties.
Safak Yildizhan, Anand Mohanam, Ranjitha Jambulingam, Vishal Gavande, Won‐Ki Lee   +4 more
wiley   +1 more source

Adaptive Weighting-Based Multi-Station Doppler Orbit Determination for Noncooperative LEO Satellites. [PDF]

Sensors (Basel)
Lei M, Liu Y, Yang Z, Li H, Fang Z.
europepmc   +1 more source

Iron(III) ion reinforced P(NiPAAm‐co‐AA) beads as tunable smart organogels

Polymer International, EarlyView.
Macroporous beads of PNiPAAm‐co‐AA copolymers were further crosslinked by iron(III) ions. The resulting beads are mechanically robust and reversibly responsive to a change of solvent from ethanol to ethyl acetate with half‐lives in the range of minutes.
Johannes Gmeiner, Jonah Hasse, Gerrit A Luinstra   +2 more
wiley   +1 more source

Real-Time Detection and Prediction-Aided Dynamic Location Area Design for High-Mobility Users Based on LEO Satellites. [PDF]

Sensors (Basel)
Chang A, Ding X, Zhang G.
europepmc   +1 more source