Results 111 to 120 of about 2,948,149 (327)

Media theory: Representations and examples

open access: yesDiscrete Applied Mathematics, 2008
In this paper we develop a representational approach to media theory. We construct representations of media by well graded families of sets and partial cubes and establish the uniqueness of these representations. Two particular examples of media are also described in detail.
openaire   +3 more sources

Representation theory of comtrans algebras

open access: yesJournal of Pure and Applied Algebra, 1992
A comtrans algebra \(E\) over a commutative ring \(R\) with 1 is an \(R\)- module \(E\) equipped with two trilinear operations \([ , , ]\) and \(\langle , ,\rangle\) from \(E^ 3\) to \(E\) such that \([x,x,z]=0\), \(\langle x,y,z\rangle+\langle y,z,x\rangle+\langle z,x,y\rangle=0\) and \([x,y,x]=\langle x,y,z\rangle\) for all \(x,y,z\in E\).
X.R. Shen, Jonathan D. H. Smith
openaire   +2 more sources

From lactation to malignancy: A comparison between healthy and cancerous breast gland at single‐cell resolution reveals new issues for tumorigenesis

open access: yesFEBS Letters, EarlyView.
Single‐cell RNA sequencing reveals an opposite role of SLPI in basal tumors based on metastatic spread, along with shared activation of specific regulons in cancer cells and mature luminal lactocytes, as well as downregulation of MALAT1 and NEAT1 in the latter.
Pietro Ancona   +4 more
wiley   +1 more source

STABILITY PATTERNS IN REPRESENTATION THEORY

open access: yesForum of Mathematics, Sigma, 2015
We develop a comprehensive theory of the stable representation categories of several sequences of groups, including the classical and symmetric groups, and their relation to the unstable categories.
STEVEN V SAM, ANDREW SNOWDEN
doaj   +1 more source

A large‐scale retrospective study in metastatic breast cancer patients using circulating tumour DNA and machine learning to predict treatment outcome and progression‐free survival

open access: yesMolecular Oncology, EarlyView.
There is an unmet need in metastatic breast cancer patients to monitor therapy response in real time. In this study, we show how a noninvasive and affordable strategy based on sequencing of plasma samples with longitudinal tracking of tumour fraction paired with a statistical model provides valuable information on treatment response in advance of the ...
Emma J. Beddowes   +20 more
wiley   +1 more source

Representation theory of central topological groups [PDF]

open access: bronze, 1966
Siegfried Grosser, Martin Moskowitz
openalex   +1 more source

Multidimensional OMICs reveal ARID1A orchestrated control of DNA damage, splicing, and cell cycle in normal‐like and malignant urothelial cells

open access: yesMolecular Oncology, EarlyView.
Loss of the frequently mutated chromatin remodeler ARID1A, a subunit of the SWI/SNF cBAF complex, results in less open chromatin, alternative splicing, and the failure to stop cells from progressing through the cell cycle after DNA damage in bladder (cancer) cells. Created in BioRender. Epigenetic regulators, such as the SWI/SNF complex, with important
Rebecca M. Schlösser   +11 more
wiley   +1 more source

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