Results 91 to 100 of about 37,202 (296)
Noether Symmetries and Conservation Laws in Non-Static Plane Symmetric Spacetime [PDF]
, 2022 Muhammad Farhan +3 more
openalex +1 more source
Advanced Science, EarlyView.Nanodiamond additives are dispersed in the aqueous electrolyte to organize water molecules, suppress gas evolution and metal corrosion, and guide zinc to deposit more uniformly. Together with enhanced thermal conductivity for fast heat removal, this strategy reduces temperature rise and degradation, enabling safer, more durable rechargeable zinc metal ...
Jiayan Zhu +7 more
wiley +1 more source
Quantitative Stain Mapping in X‐Ray Virtual Histology
Advanced Science, EarlyView.Virtual histology promises 3D tissue examination without physical sectioning, yet has lacked the tissue‐specificity of conventional pathology. This work demonstrates the first quantitative three‐dimensional stain mapping at histologically relevant resolution, separating contrast agent from tissue to reveal cellular features such as nuclei. The approach
Dominik John +16 more
wiley +1 more source
Conservation Laws, Hodograph Transformation and Boundary Value Problems of Plane Plasticity
Symmetry, Integrability and Geometry: Methods and Applications, 2012 For the hyperbolic system of quasilinear first-order partial differential equations, linearizable by hodograph transformation, the conservation laws are used to solve the Cauchy problem.
Sergey I. Senashov, Alexander Yakhno
doaj +1 more source
Conservation laws and exact solutions of the ( 3 + 1 ) -dimensional Jimbo-Miwa equation. [PDF]
Adv Differ Equ, 2021 Manafian J +2 more
europepmc +1 more source
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 +9 more
wiley +1 more source
Energy Stability Property of the CPR Method Based on Subcell Second-Order CNNW Limiting in Solving Conservation Laws. [PDF]
Entropy (Basel), 2023 Liu R, Yan ZG, Zhu H, Jia F, Feng X.
europepmc +1 more source
Physics‐Embedded Neural Network: A Novel Approach to Design Polymeric Materials
Advanced Science, EarlyView.Traditional black‐box models for polymer mechanics rely solely on data and lack physical interpretability. This work presents a physics‐embedded neural network (PENN) that integrates constitutive equations into machine learning. The approach ensures reliable stress predictions, provides interpretable parameters, and enables performance‐driven, inverse ...
Siqi Zhan +8 more
wiley +1 more source
On conservation laws in quantum mechanics. [PDF]
Proc Natl Acad Sci U S A, 2021 Aharonov Y, Popescu S, Rohrlich D.
europepmc +1 more source