Results 121 to 130 of about 5,802,809 (341)

Testing Goodness-of-Fit of Parametric Spatial Trends

Proceedings, 2018
The aim of this work is to propose and analyze the behavior of a test statistic to assess a parametric trend surface, that is, a regression model with spatially correlated errors.
Andrea Meilán-Vila, Jean Opsomer, Mario Francisco-Fernández, Rosa M. Crujeiras   +3 more
doaj   +1 more source

Asymptotic behavior of solutions of parabolic equations of higher order [PDF]

, 1966
Lu-San Chen
openalex   +1 more source

Anti‐Icing Organogel Enables Quasi‐Homogeneous Supercooling Preservation of Mouse Hearts

Advanced Science, EarlyView.
An organogel interface with a large energy barrier for ice nucleation is proposed to enable a quasi‐homogeneous supercooling preservation for organs. This method does not rely on cryoprotectant agents or machine perfusion and can double the ex vivo storage time of mouse hearts.
Junhao Li, Wei Wang, Chenghao Li, Lintao Kuang, Zhi Huang, Xing Chen, Zhenghao Guo, Kang Liu, Jinping Liu   +8 more
wiley   +1 more source

A stability theory for perturbed differential equations

International Journal of Mathematics and Mathematical Sciences, 1979
The problem of determining the behavior of the solutions of a perturbed differential equation with respect to the solutions of the original unperturbed differential equation is studied.
Sheldon P. Gordon
doaj   +1 more source

Asymptotic behavior of Szegö polynomials

Journal of Computational and Applied Mathematics, 2005
AbstractA way of finding the unknown frequencies in a trigonometric signal is based upon the use of a certain family of measures on the unit circle, constructed from observations of the signal. The measure gives rise to an inner product, moments and orthogonal polynomials; Szegö polynomials.
openaire   +2 more sources

Quantum Thermalization Dynamics of Fermi Gases Quenched to the BEC‐BCS Crossover

Advanced Science, EarlyView.
This study, reporting the first experimental realization of interaction quench far faster than the Fermi timescale in fermionic many‐body systems, explores real‐time quantum thermalization dynamics in the BEC‐BCS crossover. It observes prethermal states with distinct lifetimes after quantum quench, uncovers universal prethermal scaling, and observes ...
Licheng Yi, Shuxian Yu, Meimei Wu, Shujin Deng, Haibin Wu   +4 more
wiley   +1 more source

On the asymptotic behavior of solutions of the wave equations [PDF]

, 1967
A. R. Brodsky
openalex   +1 more source

Cu─X Bonds Regulated Conduction and Polarization Loss in Conductive Metal‐Organic Framework Under Electromagnetic Field

Advanced Science, EarlyView.
A ligand regulation strategy by modifying functional motifs (X = −NH2, −OH, and −SH) in triphenylene is pioneered and developed to afford Cu─X bonds, achieving a synergistic conduction and polarisation loss mechanism under an electromagnetic field for enhanced electromagnetic wave absorption. Abstract Conduction and polarization are known to profoundly
Siyao Cheng, Qinglin Zhou, Daohu Sheng, Wei Dong, Jinhu Dou, Yuanbiao Huang, Rong Cao, Aming Xie, Roland A. Fischer, Soumya Mukherjee, Weijin Li   +10 more
wiley   +1 more source

Asymptotic behavior of the convolution of a pair of measures [PDF]

, 1969
Charles J. Stone
openalex   +1 more source

Neural Topology Optimization Via Active Learning for Efficient Channel Design in Turbulent Mass Transfer

Advanced Science, EarlyView.
This study introduces a neural operator‐assisted topology optimization framework for designing fluidic channel structures in mass transfer processes. By combining machine learning, gradient‐based optimization, and active data augmentation, the method enables high‐fidelity, efficient design.
Chenhui Kou, Yuhui Yin, Min Zhu, Shengkun Jia, Yiqing Luo, Xigang Yuan, Lu Lu   +6 more
wiley   +1 more source