Results 21 to 30 of about 249,550 (168)

La struttura interna dei segmenti: riflessioni sulla Teoria degli Elementi

open access: yesAnnali Online dell'Università di Ferrara. Sezione Lettere, 2015
The paper takes into account some aspects of Element Theory, a segmental theory developed in the framework of Government Phonology. The focus is on some revisions of classical Element Theory concerning the elemental inventory and the notion of headedness:
Laura Bafile
doaj   +1 more source

Maximal Elements of Quantum Communication [PDF]

open access: yesQuantum
A prepare-and-measure scenario is naturally described by a communication matrix that collects all conditional outcome probabilities of the scenario into a row-stochastic matrix.
Teiko Heinosaari, Oskari Kerppo
doaj   +1 more source

Membrane finite element method for simulating fluid flow in porous medium

open access: yesWater Science and Engineering, 2009
A new membrane finite element method for modeling fluid flow in a porous medium is presented in order to quickly and accurately simulate the geo-membrane fabric used in civil engineering.
Mei-li Zhan   +4 more
doaj   +1 more source

Free vibration of functionally graded porous non-uniform thickness annular-nanoplates resting on elastic foundation using ES-MITC3 element

open access: yesAlexandria Engineering Journal, 2022
In this paper, the free vibration of the functionally graded porous (FGP) non-uniform annular-nanoplates lying on Winkler foundation (WF) is studied by using the smoothed finite element method based on the first-order shear deformation theory (FSDT). The
Quoc-Hoa Pham   +4 more
doaj   +1 more source

SUPER and femtosecond spin-conserving coherent excitation of a tin-vacancy color center in diamond

open access: yesNature Communications
The coherent excitation of an optically active spin system is one of the key elements in the engineering of a spin-photon interface. Using the novel SUPER scheme, we coherently control the main optical transition of a tin-vacancy color center in diamond ...
Cem Güney Torun   +13 more
doaj   +1 more source

Wing and propeller aerodynamic interaction through nonlinear lifting line theory and blade element momentum theory

open access: yesMATEC Web of Conferences, 2018
In this paper a computational methodology of aerodynamic interaction between propeller and wing is described. Presented work is focused on development of quick and accurate tool.
Pavel Hospodář   +2 more
doaj   +1 more source

An efficient C0 FE model for the analysis of composites and sandwich laminates with general layup

open access: yesLatin American Journal of Solids and Structures
A C0 continuous finite element model is developed to model the refined higher order shear deformation theory. The proposed element is an upgraded version of an element based on higher order shear deformation theory.
S.K. Singh   +3 more
doaj   +1 more source

Exact matrix elements in supersymmetric theories [PDF]

open access: yesNuclear Physics B, 1998
Latex file 48 pags, 6 figures, updated list of references, corrected some typos, version to appear in Nucl.
openaire   +2 more sources

A Numerical Case Study on Contact Analysis with Large Displacement

open access: yesMATEC Web of Conferences, 2016
In case of geometrically non-linear analysis of plane frame structures, Bernoulli-Euler beam elements considering the shear deformation to be zero are generally used.
Yamasaki A.   +3 more
doaj   +1 more source

Emerging single‐element ferroelectrics: From theory to experiment

open access: yesInfoMat
In contrast to multi‐element ferroelectrics with intricate atomic configurations, single‐element ferroelectrics are distinguished by their structural simplicity and low‐dimensional nature.
Run Zhao   +7 more
doaj   +1 more source

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