Results 111 to 120 of about 122,515 (169)

Research on the Acoustic Scattering Characteristics of Underwater Corner Reflector Linear Arrays. [PDF]

Sensors (Basel)
Xiao D, Zhang J, Chu Z, Luo Y.
europepmc   +1 more source

Current Progress and Challenges of Electromagnetic Wave Absorbing Materials at High Temperature

Advanced Science, EarlyView.
This review explains three dielectric loss mechanisms of electromagnetic wave absorbing materials under high temperatures and the high temperature testing technology is explained. The research progress of carbon‐based, ceramic‐based and metamaterial‐based electromagnetic wave absorbers is analyzed.
Zhixiao Wang, Tao Yang, Linlin Zhou, Xinmei Hou, Zhi Fang, Yanglong Hou   +5 more
wiley   +1 more source

Edge-guided inverse design of digital metamaterial-based mode multiplexers for high-capacity multi-dimensional optical interconnect. [PDF]

Nat Commun
Sun A, Xing S, Deng X, Shen R, Yan A, Hu F, Yuan Y, Dong B, Zhao J, Huang O, Li Z, Shi J, Zhou Y, Shen C, Zhao Y, Hong B, Chu W, Zhang J, Cai H, Chi N.   +19 more
europepmc   +1 more source

36‐Channel Spin and Wavelength Co‐Multiplexed Metasurface Holography by Phase‐Gradient Inverse Design

Advanced Science, EarlyView.
A single‐cell metasurface is designed to multiplex holographic images across both spin and wavelength channels using a single‐phase map. By employing inverse design and automatic differentiation, the metasurface achieves 36 channel multiplexing across the visible to near‐infrared spectrum.
Cherry Park, Youngsun Jeon, Junsuk Rho
wiley   +1 more source

Morphology Design and Precision Control of Microneedles by PμSL 3D Printing. [PDF]

Polymers (Basel)
Jia B, Xia T, Xu Y, Li B.
europepmc   +1 more source

Generalized Phase Tailoring of Arbitrary Orthogonal Polarizations in Meta‐Structure with High‐Order Geometric Symmetry

Advanced Science, EarlyView.
A generalized methodology is proposed for Cm (m ≥ 3) meta‐structures to achieve independent phase control of arbitrary orthogonal polarizations. By integrating orientation tuning with structural tailoring, this approach extends spin‐based designs to polarization‐diverse wavefront engineering, enabling multi‐functional and high‐efficiency meta‐devices ...
Kai Qu, Ke Chen, Qi Hu, Weixu Yang, Junming Zhao, Tian Jiang, Yijun Feng   +6 more
wiley   +1 more source

Two-Dimensional DOA Estimation for Coprime Planar Arrays: From Array Structure Design to Dimensionality-Reduction Root MUSIC Algorithm. [PDF]

Sensors (Basel)
Shi Y, Zhang X, Han S.
europepmc   +1 more source

Large‐Scale Bioprinting of Human Epiblast‐Like Models Featuring Disc‐Shaped Morphogenesis and Gastrulation Events

Advanced Science, EarlyView.
Large‐scale generation of disc‐shaped models mimicking human epiblast layer is achieved by bioprinting of human pluripotent stem cells using a well‐defined biomatrix. The bioactive component and physical confinement from laminin/alginate microgels, combined with the endogenous regulation of the WNT signaling pathway regulated disc‐like morphogenesis ...
Yixue Luo, Liheng Luo, Ling Wang, Shanshan Yang, Hongan Ren, Shaojun Liang, Xiaoyu Wang, Yijun Su, Leqian Yu, Xiaoyue Wang, Mingen Xu, Rui Yao   +11 more
wiley   +1 more source

Taguchi L9 Optimization of Microwave-Assisted Solid-Liquid Duo Heating for Berberine Extraction With HPTLC Analysis. [PDF]

Biomed Chromatogr
Satija S, Vyas M, Pandey P, Garg M.
europepmc   +1 more source

Thermo‐Responsive Tri‐State Photonic Crystals

Advanced Science, EarlyView.
Tri‐state photonic crystals combine thermochromic structural color, fluorescence, and afterglow via far‐field absorption tuning, bypassing the efficiency‐lifetime trade‐off of TS‐FRET. This enables dynamic, high‐capacity anti‐counterfeiting with tunable optical states.
Yuewei Zheng, Jinqing Chen, Wanqi Mo, Wei Hong   +3 more
wiley   +1 more source