Results 111 to 120 of about 1,327,597 (288)

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS 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
wiley   +1 more source

Norms and compactness of operators on absolute weighted mean summable series

open access: yesKuwait Journal of Science, 2016
In a recent paper [16], we characterized the classes of triangular matrix transformations mapping the spaces INpI and INqIk into the spaces INqIk and INqI, respectively, where the space INpIk, of series summable by absolute summability method.
Mehmet A. Sarigol
doaj  

QUEUEING DISCIPLINES BASED ON PRIORITY MATRIX [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2014
The paper deals with queueing disciplines for demands of general type in queueing systems with multivendor load. A priority matrix is proposed to be used for the purpose of mathematical description of such disciplines, which represents the priority ...
Taufik I. Aliev , Eduards Maharevs
doaj  

Matrix Summability of Classes of Geometric Sequences

open access: yesRocky Mountain Journal of Mathematics, 1992
An infinite matrix \(A\) is called an \(X-Y\) matrix if \(u\in X\) implies \(Au\in Y\), where \((Au)_ n:=\sum_ k a_{nk}u_ k\). \textit{G. W. Fricke} and \textit{J. A. Fridy} [Can. J. Math. 39, 568-582 (1987; Zbl 0618.40003)] introduced the set \(G\) of complex number sequences that are dominated by some convergent geometric sequence, and gave ...
openaire   +3 more sources

The similarity class of a matrix

open access: yesLinear Algebra and its Applications, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hu, Shu-An, Spiegel, Eugene
openaire   +2 more sources

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

open access: yesFEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen   +6 more
wiley   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

open access: yesFEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

open access: yesFEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold   +11 more
wiley   +1 more source

Mersenne Matrix Operator and Its Application in $p-$Summable Sequence Space

open access: yesCommunications in Advanced Mathematical Sciences
In this study, it is introduced the regular Mersenne matrix operator which is obtained by using Mersenne numbers and examined sequence spaces described as the domain of this matrix in the space of $p$-summable sequences for $1\leq p \leq \infty$.
Sezer Erdem, Serkan Demiriz
doaj   +1 more source

Constitutive modelling of fibre reinforced nonhomogenous hyperelastic materials

open access: yesMATEC Web of Conferences, 2017
In the paper two classes of poly-convex stored energy functions for transversally isotropic hyper-elastic materials have been proposed. Within these classes, a simplified model of hyper-elastic materials with an isotropic matrix reinforced with fibre ...
Jemioło Stanisław, Gajewski Marcin
doaj   +1 more source

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