Results 31 to 40 of about 74,008 (266)

Complete Homogeneous Symmetric Polynomials with Repeating Variables

open access: yesMathematics
In this paper, we consider complete homogeneous symmetric polynomials evaluated for variables repeated with given multiplicities; in other words, we consider polynomials obtained from complete homogeneous polynomials by identifying some subsets of their ...
Luis Angel González-Serrano   +1 more
doaj   +1 more source

A note on a one-parameter family of non-symmetric number triangles [PDF]

open access: yesOpuscula Mathematica, 2012
The recent growing interest in special Clifford algebra valued polynomial solutions of generalized Cauchy-Riemann systems in \((n + 1)\)-dimensional Euclidean spaces suggested a detailed study of the arithmetical properties of their coefficients, due to ...
Maria Irene Falcão, Helmuth R. Malonek
doaj   +1 more source

Intelligent Measurement of Void Fractions in Homogeneous Regime of Two Phase Flows Independent of the Liquid Phase Density Changes

open access: yesFractal and Fractional, 2023
Determining the amount of void fraction of multiphase flows in pipelines of the oil, chemical and petrochemical industries is one of the most important challenges.
Abdullah M. Iliyasu   +4 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Homogenization with fractional random fields

open access: yes, 2019
We consider a system of differential equations in a fast long range dependent random environment and prove a homogenization theorem involving multiple scaling constants. The effective dynamics solves a rough differential equation, which is `equivalent' to a stochastic equation driven by mixed It integrals and Young integrals with respect to Wiener ...
Li, X-M, Gehringer, J
openaire   +3 more sources

Homogenization versus homogenization-free method to measure muscle glycogen fractions.

open access: yesEuropean review for medical and pharmacological sciences, 2017
The glycogen is extracted from animal tissues with or without homogenization using cold perchloric acid. Three methods were compared for determination of glycogen in rat muscle at different physiological states.Two groups of five rats were kept at rest or 45 minutes muscular activity.
N, Mojibi, M, Rasouli
openaire   +2 more sources

Square Functions of Fractional Homogeneity and Wolff Potentials [PDF]

open access: yesInternational Mathematics Research Notices, 2015
In this paper it is shown that for anymeasure $ $ in $\mathbb{R}^d$ and for a non-integer ...
Chousionis, Vasileios   +2 more
openaire   +2 more sources

Aggressive prostate cancer is associated with pericyte dysfunction

open access: yesMolecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero   +11 more
wiley   +1 more source

Homogeneous fractional integrals on Hardy spaces

open access: yesTohoku Mathematical Journal, 2000
Let \(S^{n-1}\) be the unit sphere in the \(n\) dimensional Euclidean space \(\mathbb R^n\).
Ding, Yong, Lu, Shanzhen
openaire   +3 more sources

Plasma extrachromosomal circular DNA as a biomarker in EGFR‐targeted therapy of non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard   +5 more
wiley   +1 more source

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