Results 221 to 230 of about 59,486 (332)

REM sleep reduction leads to fear overgeneralization via negatively modulating prefrontal theta oscillations. [PDF]

BMC Med
Di T, Liu J, Liu W, Guo Y, Zheng E, Yu Z, Shi L, Jia T, Lu L, Sun Y, Shi J.   +10 more
europepmc   +1 more source

Millimeter-wave Digital Beam Forming Antenna System Using Optical Fiber Link with 2-bit Bandpass Delta-Sigma Modulation

Satoshi Tsukamoto, Tomoyuki Furuichi, Noriharu Suematsu   +2 more
openalex   +1 more source

Rewriting Polymer Fate via Chemomechanical Coupling

Advanced Materials, EarlyView.
This work introduces a life‐like “living” polymer platform that can grow, degrow, and reprogram its properties after fabrication. By integrating mass transport, reversible polymerization, and controlled catalysis, the material achieves on‐demand changes in size, shape, and mechanical properties.
Jiahe Huang, Haohui Zhang, Jiehao Chen, Xuelin Sui, Febby Krisnadi, Dongjing He, Huajian Ji, Will R. Gutekunst, Michael D. Dickey, Yuhang Hu   +9 more
wiley   +1 more source

Enhancing secure transmission of ultra-high order QAM via delta-sigma modulation integrated with radial basis function neural network enhanced chaos

Jianye Zhao, Bo Liu, Jianxin Ren, Yaya Mao, Yilan Ma, Xiangyu Wu, Shuaidong Chen, Ying Li, Lilong Zhao, Xiuming Song, Haojun Liu   +10 more
openalex   +1 more source

A Time-Mode-Modulation Digital Quadrature Power Amplifier Based on 1-bit Delta–Sigma Modulator and Hybrid FIR Filter [PDF]

Yuncheng Zhang, Zheng Sun, Bangan Liu, Junjun Qiu, Dingxin Xu, Yi Zhang, Xi Fu, Dongwon You, Hóngyè Huáng, Waleed Madany, Ashbir Aviat Fadila, Zezheng Liu, Wenqian Wang, Yuang Xiong, Atsushi Shirane, Kenichi Okada   +15 more
openalex   +1 more source

Phase‐Change Solvents for Thermally Switchable Ion Conduction in Organogels

Advanced Materials, EarlyView.
Organogels containing salts dissolved in phase‐change solvents exhibit thermally switchable ion conduction. The organogels, which display an over 10 000‐fold on‐off ratio and high cycling stability, can be synthesized with a wide range of salts and customizable conductivity/temperature relations for applications in ionotronics and energy storage ...
Yi‐ming Yuan, Thomas B. H. Schroeder
wiley   +1 more source

Thermochromic hydrogel with high transmittance modulation and fast response for flexible smart windows. [PDF]

Commun Mater
Jiang F, Yu K, Kieffer R, de Jong D, Parker RM, Vignolini S, Aubin-Tam ME.   +6 more
europepmc   +1 more source

Tuning Pore Size in Porous Graphene Membrane for O2/N2 Separation

Advanced Materials, EarlyView.
Single‐layer graphene membranes featuring N‐functionalized, 0D pores offer a promising platform for O2/N2 separation. The heterogeneity of functional groups at the pore edge is dynamically tunable, enabling precise tuning of the pore limiting diameter and gas transport.
Kuang‐Jung Hsu, Marina Micari, Yueqing Shen, Shaoxian Li, Shuqing Song, Kumar Varoon Agrawal   +5 more
wiley   +1 more source

Synchronization of the segmentation clock using synthetic cell-cell signaling. [PDF]

Genes Dev
Isomura A, Asanuma D, Kageyama R.
europepmc   +1 more source

Holographic Whole‐Object Photopolymerization Preserving Director Alignment in Liquid Crystalline Actuators

Advanced Materials, EarlyView.
Holographic microlithography enables the fabrication of fully connected 3D liquid crystalline structures in a single exposure. The process maintains precise control over the director orientation within the entire object, preventing local director distortions typically observed in sequential printing.
Lovish Gulati, Junhee Lee, Reza Norouzikudiani, Jianfeng Li, Carlos Sánchez Somolinos, Antonio DeSimone, Kai Melde, Alexander Song, Peer Fischer   +8 more
wiley   +1 more source