Results 111 to 120 of about 93,826 (250)

One more proof about the spectrum of Transposition graph [PDF]

arXiv
A Transposition graph $T_n$ is defined as a Cayley graph over the symmetric group $Sym_n$ generated by all transpositions. This paper shows how the spectrum of $T_n$ can be obtained using the spectral properties of the Jucys-Murphy elements.
arxiv  

Bioinspired Adaptive Neuron Enabled by Self‐powered Optoelectronic Memristor and Threshold Switching Memory for Neuromorphic Visual System

Advanced Science, EarlyView.
The self‐powered optoelectronic memristor based on ZnO/WOx heterojunction is developed, exhibiting the visual adaptation functions of desensitization and Weber's law. A bioinspired visual adaptive neuron is constructed, capable of converting light stimuli into dynamic spike trains.
Yankun Cheng, Junchao Zhang, Ya Lin, Zhongqiang Wang, Xuanyu Shan, Ye Tao, Xiaoning Zhao, Haiyang Xu, Yichun Liu   +8 more
wiley   +1 more source

Sulfonium-based precise alkyl transposition reactions. [PDF]

Sci Adv, 2023
Chen J, Liu S, Su S, Fan R, Zhang R, Meng W, Tan J.   +6 more
europepmc   +1 more source

Numerical aerodynamic simulation facility preliminary study: Executive study [PDF]

A computing system was designed with the capability of providing an effective throughput of one billion floating point operations per second for three dimensional Navier-Stokes codes.

core   +1 more source

Electrical Manipulation of Field‐Free Magnetization Switching Driven by Spin‐Orbit Torque in Amorphous Gradient‐Mn3Sn

Advanced Science, EarlyView.
A highly efficient spin current with z‐polarization is achieved in amorphous Mn3Sn with a spontaneous composition gradient, which allows field‐free magnetization switching. Spin current efficiency and magnetization switching polarity are reversibly manipulated by ionic liquid gating, enabling logic functions by pure electrical methods. This work offers
Mingfang Zhang, Bin Cui, Taiyu An, Xue Ren, Weikang Liu, Xiangxiang Zhao, Hehe Ding, Zhiyu Zhang, Xu Zhang, Weijie Kuai, Guangjun Zhou, Bin Cheng, Liang Liu, Jifan Hu   +13 more
wiley   +1 more source

LOGICAL DESCRIPTION OF ENCRYPTION AND DECRYPTION TECHNIQUE USING SUBSTITUTION-TRANSPOSITION WITH BASIC ARITHMETIC AND LOGIC OPERATION

, 2014
Sumit Chaudhary, Sumit Panwar, Hamid Ali
openalex   +2 more sources

Programmable Metamaterials with Perforated Shell Group Supporting Versatile Information Processing

Advanced Science, EarlyView.
This study proposes a novel mechanical metamaterial with high‐density memory based on multi‐stable perforated shells to realize multi‐layer information encoding, storage, decoding, and reading. The metamaterial can perform more application‐oriented tasks to process information, such as encryption and dynamic behavior regulation, which hopefully enables
Xiaoyuan Ma, Ziran Wang, Weipeng Zhang, Peng Yan   +3 more
wiley   +1 more source

Microbial Primer: The logic of bacterial plasmids. [PDF]

Microbiology (Reading), 2023
Lloyd GS, Thomas CM.
europepmc   +1 more source

Imaging‐Guided Microscale Photothermal Stereolithography Bioprinting

Advanced Science, EarlyView.
This work establishes imaging‐guided microscale photothermal stereolithography bioprinting, achieving microscale photothermal aqueous printing for the first time. Key innovations include novel imaging‐guided stereolithography, unique NIR‐II photothermal initiator, and new bioink with viscosity modifier.
Jingyu Sun, Tianqi Fang, Yuze Zhang, Jue Wang, Huan Han, Tsengming Chou, Junfeng Liang, Dilhan M. Kalyon, Hongjun Wang, Shang Wang   +9 more
wiley   +1 more source

Rotation‐Based Snap‐Fit Mechanical Metamaterials

Advanced Science, EarlyView.
This article introduces a rotational snap‐fit structure composed of a circular cantilever beam snap‐fit and a circular groove. It demonstrates multistability during the rotation process. This innovative design has potential applications in various fields, such as mechanical metamaterials, shape deformation, and robotic grippers, showcasing its ...
Rui Xu, Yulong He, Chuanqing Chen, Jiapeng Sun, Xin Li, Ming‐Hui Lu, Yan‐Feng Chen   +6 more
wiley   +1 more source