Results 41 to 50 of about 818,233 (281)
Incidence matrix and cover matrix of nested interval orders
The Electronic Journal of Linear Algebra, 2012 For any poset P , its incidence matrix n and its cover matrix C are the P × P (0, 1) matrices such that n(x, y) = 1 if any only if x is less than y in P and C(x, y) = 1 if any only if x is covered by y in P. It is shown that n and C are conjugate to each other in the incidence algebra of P over a field of characteristic 0 provided P is the nested ...
Yaokun Wu, Shizhen Zhao
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Molecular Oncology, EarlyView.Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau +8 more
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Angle Dependence of Photonic Enhancement of Magneto-Optical Kerr Effect in DMS Layers
, 2014 We investigate theoretically an angle dependence of enhancement of polar magneto-optical Kerr effect (MOKE) obtained thanks to a deposition of a paramagnetic Diluted Magnetic Semiconductor (DMS) layer on one-dimensional photonic crystal layer.
Koba, Marcin, Suffczynski, Jan
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FEBS Open Bio, EarlyView.CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point +7 more
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Mathematical Modeling of Multiattack Behavior Discrimination in the WSN Based on Incidence Matrix
Complexity, 2022 The current WSN is vulnerable to a variety of malicious attacks, resulting in the decline of its comprehensive performance. Multihop routing involves a number of safety and privacy issues.
Yu Shuai-Jing, Wang Peng-Fei
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Chord Diagrams and Coxeter Links
, 2002 This paper presents a construction of fibered links $(K,\Sigma)$ out of chord diagrams $\sL$. Let $\Gamma$ be the incidence graph of $\sL$. Under certain conditions on $\sL$ the symmetrized Seifert matrix of $(K,\Sigma)$ equals the bilinear form of the ...
Hironaka, Eriko
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Alcohol‐induced altered glycans in human tracheal epithelial cells promote bacterial adhesion
FEBS Open Bio, EarlyView.Alcohol induces altered glycans to promote bacteria adhesion. Heavy alcohol drinking is known to increase the risk of bacterial pneumonia. However, the link between alcohol levels and risk of infection remains underexplored. Recently, we found that alcohol induced α2‐6sialo mucin O‐glycans in human tracheobronchial epithelial cells, which mediated the ...
Pi‐Wan Cheng +2 more
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A holographic matrix representation of the metamorphic parallel mechanisms [PDF]
Mechanical Sciences, 2019 Metamorphic mechanisms belong to the class of mechanisms that are able to change their configurations sequentially to meet different requirements. In this paper, a holographic matrix representation for describing the topological structure of metamorphic ...
W. Sun, W. Sun, J. Kong, J. Kong, L. Sun
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The gamma-Signless Laplacian Adjacency Matrix of Mixed Graphs
Theory and Applications of Graphs, 2023 The α-Hermitian adjacency matrix Hα of a mixed graph X has been recently introduced. It is a generalization of the adjacency matrix of unoriented graphs. In this paper, we consider a special case of the complex number α.
Omar Alomari +2 more
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Closed-Form Approximation for Parallel-Plate Waveguide Coefficients [PDF]
, 2013 Simple closed-form formulas for calculating coefficients of modes excited in a parallel-plate waveguide illuminated by a planar wave are presented.
Pechač, Pavel, Valtr, P.
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