Results 41 to 50 of about 1,236 (133)
Advanced Materials, Volume 38, Issue 59, 22 October 2026.A solid‐state ionic actuator integrates sensing, actuation, and memory within one material. A brief UV pulse induces long‐lasting deformation via coupled network rearrangement, dehydration, and rehydration, while ionic redistribution enables self‐powered sensing, supporting multifunctional, energy‐efficient soft robotic functions without continuous ...
Yong Min Kim +5 more
wiley +1 more source
Channel-space endogenous anti-jamming method based on multi-reconfigurable intelligent surface
Tongxin xuebao, 2023 In view of the concern that the traditional anti-jamming method based on jamming recognition is challenging to defend against both the unknown and the intelligent jamming attacks, a dynamic, heterogeneous, and redundant channel-space anti-jamming ...
Yonggang ZHU +5 more
doaj +2 more sources
Leveraging Microphysiological Systems to Facilitate Neutrophil‐Based Cancer Immunotherapy
Advanced Science, Volume 13, Issue 58, 19 October 2026.Microphysiological systems are emerging as powerful human‐relevant platforms for studying neutrophil biology in cancer. Current applications of spheroids, organoids, and organ‐on‐a‐chip models are reviewed, together with future opportunities in behaviorome profiling, multi‐omics integration, personalized medicine, immune crosstalk, and multi‐organ ...
Shuai Shao +2 more
wiley +1 more source
Fairness Optimization for VLC Systems With Liquid Crystal-Based RIS-Enabled Transmitters
IEEE Photonics JournalThe application of liquid crystal (LC)-based reconfigurable intelligent surface (RIS)-assisted transmitters in visible light communication (VLC) systems can guide and amplify the light emitted by light emitting diodes (LEDs).
Xin-Yu Zhang, Jian Zhang, Qi Wu
doaj +1 more source
Advanced Electronic Materials, Volume 12, Issue 20, 26 October 2026.A physics‐guided generative surrogate framework is developed for programmable metasurface beamforming. Mode‐conditioned binary state generation, aperture‐physics prediction, routed residual correction, NSGA‐II optimization, and CST validation are combined to support fast candidate screening and full‐wave beam refinement across single‐beam, dual‐beam ...
Wenqian Liu +4 more
wiley +1 more source
RIS-assisted UAV communications: A review of system models, frameworks and outage performance
ICT ExpressIntegration of Reconfigurable Intelligent Surfaces (RIS) with Unmanned Aerial Vehicles (UAVs) generates a revolutionary paradigm for next-generation wireless communications, particularly in IoT and 6G applications.
Saddaf Rubab +5 more
doaj +1 more source
Energy Efficiency and Sum Rate Trade‐Offs in Multi‐Functional RIS‐Aided Wireless Communications
Radio Science, Volume 61, Issue 10, October 2026.Abstract This study introduces an innovative multi‐functional reconfigurable intelligent surface (MF‐RIS) designed to achieve a comprehensive spatial coverage and improved system performance. To maximize both the achievable sum rate and energy efficiency (EE), a non‐convex optimization framework is formulated, focusing on the adjustment of MF‐RIS ...
Wafa Abid +2 more
wiley +1 more source
Dianxin kexue, 2022 Integrated sensing and communication (ISAC) is the dominant trend of the sixth generation mobile communication networks (6G).The introduction of ISAC into the reconfigurable intelligent surface (RIS) system can expand the system coverage, improve both ...
Xiaoling HU +3 more
doaj +2 more sources
Journal of EngineeringPhysical Layer Key Generation (PLKG) provides a promising approach for establishing secure cryptographic keys between legitimate parties. However, in static and quasi-static environments, the key generation rate is significantly limited due to the low ...
Mina Fadhil Hasan, Aqiel Niama Almamori
doaj +1 more source
ICT ExpressReconfigurable intelligent surface (RIS) has been attracted great attention because it can enhance the capacity and coverage of wireless communication systems.
Juseoung Lee, Jaewoo So
doaj +1 more source