Results 31 to 40 of about 207,481 (278)

Gamma radiation shielding property of continuous fiber reinforced epoxy matrix composite containing functional filler using Monte Carlo simulation

open access: yesNuclear Materials and Energy, 2022
Functional filler modified fiber reinforced polymer composites are promising structural/radiation shielding materials in application fields of nuclear technology. In this work, MCNP simulating models of epoxy resin matrix composites containing shielding micro-fillers (tungsten oxide and boron carbide) and continuous fiber for gamma radiation shielding ...
Yushun Liu   +4 more
openaire   +2 more sources

A relationship between rational and multi-soliton solutions of the BKP hierarchy [PDF]

open access: yes, 2005
We consider a special class of solutions of the BKP hierarchy which we call $\tau$-functions of hypergeometric type. These are series in Schur $Q$-functions over partitions, with coefficients parameterised by a function of one variable $\xi$, where the ...
Orlov, A.Y., Nimmo, J.J.C.
core   +1 more source

Wavelet Estimation of an Unknown Function Observed with Correlated Noise [PDF]

open access: yes, 2010
In many practical applications of nonparametric regression, it is desirable to allow for the possibility that the noise is correlated. In this paper, we focus on wavelet-based nonparametric function estimation and propose two distinct methods for ...
Wang, Xue   +2 more
core   +1 more source

On the geometry of operator mixing in massless QCD-like theories

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
We revisit the operator mixing in massless QCD-like theories. In particular, we address the problem of determining under which conditions a renormalization scheme exists where the renormalized mixing matrix in the coordinate representation, $$Z(x, \mu )$$
Marco Bochicchio
doaj   +1 more source

γ-irradiation modulates vascular smooth muscle cell and extracellular matrix function: implications for neointimal development [PDF]

open access: yesJournal of Vascular Surgery, 2004
Migration of vascular smooth muscle cells (SMCs) into the subintimal space, and their proliferation and resultant deposition of extracellular matrix are key processes in the development of intimal hyperplasia, leading to vascular recurrent stenosis.
HECKENKAMP J.   +5 more
openaire   +3 more sources

Linear scaling computation of the Fock matrix. VII. Periodic density functional theory at the Γ point [PDF]

open access: yesThe Journal of Chemical Physics, 2005
Linear scaling quantum chemical methods for density functional theory are extended to the condensed phase at the Γ point. For the two-electron Coulomb matrix, this is achieved with a tree-code algorithm for fast Coulomb summation [M. Challacombe and E. Schwegler, J. Chem. Phys.
Tymczak, C. J., Challacombe, Matt
openaire   +3 more sources

Multiple receptor-ligand interactions direct tissue resident gamma delta T cell activation

open access: yesFrontiers in Immunology, 2014
Gamma delta T cells represent a major T cell population in epithelial tissues, such as skin, intestine, and lung, where they function in maintenance of the epithelium and provide a crucial first line defense against environmental and pathogenic insults.
Deborah A. Witherden   +2 more
doaj   +1 more source

Matrix of Response Functions for Deconvolution of Gamma-ray Spectra

open access: yesPhysics Procedia, 2015
AbstractAn approach for creation the response functions‘matrix for the xenon gamma-ray detector is discussed. A set of gamma-ray spectra was obtained by Geant4 simulation to generate the matrix. Iterative algorithms used allow to deconvolve and restore initial gamma-ray spectra.
Shustov, A.E., Ulin, S.E.
openaire   +1 more source

IFN-γ and TNF-α synergize to inhibit CTGF expression in human lung endothelial cells. [PDF]

open access: yes, 2012
Connective tissue growth factor (CTGF/CCN2) is an angiogenetic and profibrotic factor, acting downstream of TGF-β, involved in both airway- and vascular remodeling.
Steffen Kunzmann   +14 more
core   +1 more source

Matrix Domain of a Regular Matrix Derived by Euler Totient Function in the Spaces c(0) and c [PDF]

open access: yes, 2020
The main purpose of this manuscript is to introduce Banach spaces c(0)(Phi) and c(Phi) as the matrix domain of a regular matrix Phi derived by the Euler totient function.
Ilkhan, Merve
core   +1 more source

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