Results 231 to 240 of about 16,741 (297)

All‐in‐One Underwater Quality Evaluation Metamaterial With Mechanical Robustness, Sound Attenuation, and Diffuse Reflection

Advanced Science, EarlyView.
In this work, a bioinspired all‐in‐one underwater quality evaluation metamaterial, combining sound attenuation, diffuse reflection, and mechanical robustness, is proposed based on jumping spider locomotion and human skeletal biomechanics. Meanwhile, a CNN‑driven quality evaluation framework is established for theoretically dimension‐reduced ...
Hongze Li, Zhenyu Li, Jinshui Yang, Jianhao Wu, Yidan Chen, Linzhi Wu, Hong Hu, Penglin Gao, Yegao Qu   +8 more
wiley   +1 more source

Artificial magnetic conductor backed dual-mode sectoral cylindrical DRA for off-body biomedical telemetry. [PDF]

Sci Rep
Gogosh N, Khalid S, Malik BT, Koziel S.
europepmc   +1 more source

Arbitrary Orthogonal Polarization Decomposition and Routing With Complex Amplitude Modulation via Wheel‐of‐Fortune‐Inspired Metasurfaces

Advanced Science, EarlyView.
This work demonstrates a receiver‐transmitter‐integrated metasurface that decomposes an incident wave into orthogonal components and routes them into separate channels. Inspired by a “Wheel‐of‐Fortune” mechanism, it enables independent control over the amplitude, phase, and polarization of the transmitted wave.
Tong Liu, Changhong Dai, Weike Feng, Yanzhao Wang, Wenxin Liu, Wentao Zhang, Chao Tian, Guangwei Hu, He‐Xiu Xu   +8 more
wiley   +1 more source

Textile Radio-Frequency Active Devices and Systems: Wireless Communication and Energy Harvesting. [PDF]

Research (Wash D C)
Song W, Chen H, Kou Z, Chen Z, Li J, Liu T, Fan X, Lu W.   +7 more
europepmc   +1 more source

Electrolyte‐Dependent Sodium Plating for Anode‐Free Na‐Ion Batteries Studied by Operando Optical Microscopy

Advanced Science, EarlyView.
Anode‐free sodium‐ion batteries are examined using carbonate‐, glyme‐, and localized high‐concentration electrolytes. Distinct sodium plating morphologies are identified by operando optical microscopy, revealing uniform crystalline deposition for glyme‐based systems.
Moritz Exner, Dominik Stepien, Annica I. Freytag, Pedro B. Groszewic, Xiangping Min, Nour Adrah, Peter Axmann, Philipp Adelhelm   +7 more
wiley   +1 more source

Zero electromagnetic coupling of closely spaced identical helical resonators. [PDF]

Sci Rep
Gudge-Brooke J, Clow N, Hibbins AP, Powell AW, Sambles JR.   +4 more
europepmc   +1 more source

Dual‐Band Modulation of Emissivity and Solar Transmittance Through Chemical Composition‐Tuned Asymmetric Layer‐by‐Layer Assembly

Advanced Science, EarlyView.
An unconventional asymmetric Layer‐by‐Layer (LbL) assembly technique was developed to fabricate a Fabry‐Pérot (F‐P) resonator, which enhances luminous transmittance (Tlum) and enables dual‐band modulation in both the near‐infrared (NIR) and mid‐infrared (MIR) regions.
Hebing Hu, Zhengui Zhou, Guanya Wang, Xiaofei Li, Yun Meng, Tao Xu, Xiao'e Jia, Hao Yu, Yuhan Wang, Jiarui Wang, Yi Long   +10 more
wiley   +1 more source

Microwave Sensing and Imaging Technology in Food Applications: A Comprehensive Review. [PDF]

Compr Rev Food Sci Food Saf
Bilgin AB, Basaran P.
europepmc   +1 more source

Design of a compact multistubs resonator based dual-band flexible wearable antenna with low SAR for sub-6 GHz ISM applications. [PDF]

Sci Rep
Soni GK, Yadav D, Kumar A, Rathi A, Yadav SV.   +4 more
europepmc   +1 more source