Results 71 to 80 of about 43,843 (312)
Haplotype‐Resolved 3D Genomic Landscapes and Their Impacts on Agronomic Traits in Grapevine
Advanced Science, EarlyView.This study presents a haplotype‐resolved 3D genomic landscape of grapevine, revealing that structural variations (SVs) are closely associated with phased topologically associating domain (TAD) boundary transitions. These rearrangements coordinate with allele‐specific DNA methylation (ASM) and allele‐biased gene expression (ASE) to shape key agronomic ...
Yanling Peng +18 more
wiley +1 more source
Image segmentation by selecting eigenvectors based on extended information entropy
IET Image Processing, 2023 For spectral clustering algorithm, the quality of eigenvectors of graph affinity matrix is very important for the clustering result. So, how to obtain high‐quality eigenvectors is crucial.
Daming Zhang, Xueyong Zhang, Huayong Liu
doaj +1 more source
Advanced Science, EarlyView.Comparative genomics of Gondwana‐diverged Pila and Pomacea reveals parallel evolution of aerial oviposition. Convergent chromosomal rearrangements reshape regulatory landscapes within topologically associating domains. Lineage‐specific gene family expansions and viral‐derived perivitelline proteins (PV1) underpin desiccation resistance.
Yufei Zhou +10 more
wiley +1 more source
Spectral-Guided Mask Generation for Error Correction Code Transformers
IEEE Transactions on Machine Learning in Communications and NetworkingNeural decoders have recently advanced error correction performance, with transformer-based architectures in the error correction code transformer (ECCT) framework achieving state-of-the-art results among neural decoders. However, the multiple-masks ECCT
Linh Nguyen +2 more
doaj +1 more source
Физика волновых процессов и радиотехнические системы, 2019 The singular integral equation of a thin tubular vibrator is considered. This paper analyzed the dependence of the eigenvalues of the integral operator of the singular integral equation on the frequency and geometric dimensions of the vibrator with the ...
D.P. Tabakov, A.G. Mayorov
doaj +1 more source
Grain Boundary‐Driven Lattice Dynamics in a Solid‐State Li‐Ion Conductor
Advanced Science, EarlyView.Grain boundaries in Li3OCl${\rm Li}_3{\rm OCl}$ are shown to significantly alter its lattice dynamics and induce Li‐ion vibrational hardening and anion softening. These changes hinder ion transport while promoting electronic conductivity and instability.
Jack M. Hemingway +3 more
wiley +1 more source
Final Demand Impact on ICT Output: A Macro Multiplier Approach with Eigenvalues [PDF]
فصلنامه پژوهشهای اقتصادی ایران, 2009 In this paper focusing on the Information and Communication Technology sector (ICT sector) in Iranian Input-Output table and a method of policy evaluation is designed which gives a deeper insight of interaction between policy objective (output) and ...
Esfandiar Jahangard, Habibeh Mansoori
doaj
Eigenvectors of Permutation Matrices
Advances in Pure Mathematics, 2015 The spectral properties of special matrices have been widely studied, because of their applications. We focus on permutation matrices over a finite field and, more concretely, we compute the minimal annihilating polynomial, and a set of linearly independent eigenvectors from the decomposition in disjoint cycles of the permutation ...
García Planas, María Isabel +1 more
openaire +4 more sources
Eigenvectors, projectors and dimension reduction.
, 2016 Two visualization tools are given in this figure. (a) The eigenvectors of the empCov (which, in our model, are the same as aSC) are plotted on the brain surface in arbitrary units.
Maria Luisa Saggio (3045213) +2 more
core +1 more source
On eigenvectors of mixed graphs with exactly one nonsingular cycle [PDF]
, 1998 summary:Let $G$ be a mixed graph. The eigenvalues and eigenvectors of $G$ are respectively defined to be those of its Laplacian matrix. If $G$ is a simple graph, [M.
Fan, Yi-Zheng +2 more
core +1 more source