Results 11 to 20 of about 11,246 (208)
We investigate the utility of the convex hull of many Lagrangian tracers to analyze transport properties of turbulent flows with different anisotropy. In direct numerical simulations of statistically homogeneous and stationary Navier–Stokes turbulence ...
J Pratt +4 more
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A Simple Encompassing Test for the Deterministic and Bilinear Unit Root Models
A new parameters’ encompassing test is proposed for deciding between the deterministic unit root processes with a structural break and the bilinear unit root model without such break.
Wojciech W. Charemza, Svetlana Makarova
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JEL Ratio Test for Independence of Time to Failure and Cause of Failure in Competing Risks Data
In the present article, we propose a Jackknife empirical likelihood (JEL) ratio test for testing the independence of time to failure and cause of failure in competing risks data. We use the U-statistics theory to derive the JEL ratio test. The asymptotic
Narayanan Sreelakshmy +1 more
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A High-Dimensional Cramér–von Mises Test
The Cramér–von Mises test provides a useful criterion for assessing goodness of fit in various problems. In this paper, we introduce a novel Cramér–von Mises-type test for testing distributions of high-dimensional continuous data.
Danna Zhang, Mengyu Xu
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We investigate the performance of multiple reconfigurable intelligent surfaces (multi-RIS) systems where the RIS link with the highest signal-to-noise ratio (SNR) is selected at the destination.
G. Srinivas Sagar, Sheetal Kalyani
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Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young +7 more
wiley +1 more source
Multivariate spatial conditional quantiles on hyperspheres in the presence of measurement error
Quantiles constitute a fundamental construct in probability theory and mathematical statistics, serving as an indispensable tool across a wide spectrum of applications.
Nourelhouda Taachouche, Salim Bouzebda
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Stationary-State Statistics of a Binary Neural Network Model with Quenched Disorder
In this paper, we study the statistical properties of the stationary firing-rate states of a neural network model with quenched disorder. The model has arbitrary size, discrete-time evolution equations and binary firing rates, while the topology and the ...
Diego Fasoli, Stefano Panzeri
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Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley +1 more source
New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design
This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare +5 more
wiley +1 more source

