Results 131 to 140 of about 1,269,037 (388)

The direct synthesis of crosslinked polymeric azomethines [PDF]

open access: yes
Char yields of synthesized crosslinked polymeric ...
Dalelio, G. F.   +3 more
core   +1 more source

An Optically Transparent Water‐Based Metamaterial Absorber for Ultra‐Broadband EMI Shielding in Coal Mines

open access: yesAdvanced Science, EarlyView.
This study introduces a novel metamaterial absorber integrating water as a lossy medium with patterned indium tin oxide (ITO) films to achieve simultaneous optical transparency and ultra‐wideband electromagnetic absorption over 0.52‐40 GHz. It effectively overcomes the limitations of conventional opaque and bulky shielding materials, offering a ...
Xiaojun Huang   +5 more
wiley   +1 more source

Ambient Stable Triboelectric Nanogenerator Based on Conductive Filler Modified Silicone Rubber with Gas Barrier Encapsulation for Footstep Energy Conversion

open access: yesAdvanced Science, EarlyView.
A humidity‐tolerant triboelectric nanogenerator is developed using conductive carbon black‐modified silicone rubber and a flame‐retardant gas barrier layer. The device efficiently harvests footstep energy while maintaining stable output under 30–90% RH and over 1 million cycles.
Yi Wei   +7 more
wiley   +1 more source

Encapsulating Textiles with Dynamic Covalent Networks for Sustainable and Efficient Oil Spill Cleanup

open access: yesAdvanced Science, EarlyView.
By encapsulating industrially relevant fabrics with dynamic imine networks, we show that the resulting composites exhibit exceptional oil absorbtion capability and chemical recyclability. It is poised for sustainable oil spill cleanup. ABSTRACT The development of high‐performance sorbents for oil spill remediation is highly desirable, which now calls ...
Changyi You   +9 more
wiley   +1 more source

Monolithic 3D Printing of Origami‐Inspired Soft Robotics from Sustainable Bio‐Based Resin

open access: yesAdvanced Science, EarlyView.
This work develops a photocurable, bio‐based resin from soybean oil for the monolithic fabrication of sustainable soft robots via Digital Light Processing. An origami‐inspired, vacuum‐actuated soft gripper is designed and fabricated, enabling reliable operation despite the material's lower elongation.
Ramin Montazeri   +6 more
wiley   +1 more source

Results of monitoring on state of stocks and fisheries of pacific salmon and char of genus Salvelinus in the Magadan Region in 2024

open access: yesИзвестия ТИНРО
Results of the salmon fishery in the main fishing areas of the Magadan Region in 2024 are summarized. Data on the forecasted and actual abundance and catch of pacific salmon and char and on the salmon escapement to the spawning grounds are presented. The
L. L. Khovanskaya   +2 more
doaj   +1 more source

Char, surréaliste

open access: yesActa Fabula, 2015
Cet article est un compte-rendu du livre : Olivier Belin, René Char et le surréalisme, Paris : Classiques Garnier, coll. « Études de littérature des XXe et XXIe siècles », 2011, 626 p., EAN 9782812401886.
openaire   +1 more source

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