Results 171 to 180 of about 494,493 (249)

Neural Network‐Based Permittivity Engineering of Magnetic Absorbers for Customizable Microwave Absorption

Advanced Science, EarlyView.
A neural network‐enabled permittivity engineering paradigm is introduced, transcending traditional trial‐and‐error design. By decoupling electromagnetic parameters and screening a high‐throughput feature space, an ultrathin (1.0 mm) magnetic absorber is inversely designed, experimentally achieving a superior and customizable 5.1 GHz bandwidth and ...
Chenxi Liu, Jinzhe Li, Sen Li, Zhongqiu Guo, Yao Chen, Tian Li, Renchi Qin, Jiaxu Sun, Yongxi Lu, Fanbin Meng   +9 more
wiley   +1 more source

Editorial: Critical debates on quantitative psychology and measurement: Revived and novel perspectives on fundamental problems. [PDF]

Front Psychol
Uher J, Arnulf JK, Hanfstingl B.
europepmc   +1 more source

XOR‐Logic Phase Coding Programmable Metasurface for Low Power‐Consumption Systems

Advanced Science, EarlyView.
By leveraging XOR logic, the biasing‐network complexity of 2D programmable metasurfaces is reduced from m×n to m+n through efficient row‐column control. This enables versatile functions including beam deflection and beamforming, facilitating applications in wireless communications and beyond.
Ruichao Zhu, Sai Sui, Junyan Dai, Qunyan Zhou, Yuxiang Jia, Yajuan Han, Yuxi Li, Shaojie Wang, Qiang Cheng, Jiafu Wang, Tie Jun Cui   +10 more
wiley   +1 more source

Charting the knowledge landscape of mathematics learning disabilities: an analysis of intellectual structure and research frontiers. [PDF]

Front Psychol
Li C, Wang L.
europepmc   +1 more source

On distance, similarity and entropy measures of multidimensional fuzzy sets. [PDF]

Sci Rep
Josen J, John SJ, Vallikavungal J.
europepmc   +1 more source

Topological data analysis and topological deep learning beyond persistent homology: a review. [PDF]

Artif Intell Rev
Su Z, Liu X, Hamdan LB, Maroulas V, Wu J, Carlsson G, Wei GW, Wei GW.   +7 more
europepmc   +1 more source

Novel extensions of k-harmonically convex functions and their applications in information science. [PDF]

PLoS One
Fahad A, Furuichi S, Ali Z, Wang Y.
europepmc   +1 more source

Hallmarks of the pre-disease state: prevention and control of the pre-disease state, a tipping point between health and disease. [PDF]

Cell Discov
Chen P, Liu X, Liu R, Chen L.
europepmc   +1 more source

Editorial: Advances and challenges in AI-driven visual intelligence: bridging theory and practice. [PDF]

Front Artif Intell
Huang B, Zhang D, Liu Q.
europepmc   +1 more source

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A comprehensive theory of representation for mathematics education

The Journal of Mathematical Behavior, 1998
Representation is a difficult concept. Behaviorists wanted to get rid of it; many researchers prefer other terms like “conception” or “reasoning” or even “encoding;” and many cognitive science resarchers have tried to avoid the problem by reducing thinking to production rules.There are at least two simple and naive reasons for considering ...
Vergnaud Gérard
openaire   +2 more sources