Results 31 to 40 of about 1,113,246 (176)

Improved recovery of admissible stress in domain decomposition methods - application to heterogeneous structures and new error bounds for FETI-DP [PDF]

open access: yes, 2016
This paper investigates the question of the building of admissible stress field in a substructured context. More precisely we analyze the special role played by multiple points.
Gosselet, Pierre   +3 more
core   +3 more sources

Environmental assessment for predicting groundwater degradation of “Rey” municipality [PDF]

open access: yesNumerical Methods in Civil Engineering, 2015
Clean drinking water for the municipality of “Rey” with population of over one million remains a critical and serious problem. In particular, Rey’s continued water demands has caused a substantially high drop in its local groundwater level.
Majid Ehteshami, Ali Sharifi
doaj   +1 more source

Revisiting sustainable resources in combustion products of alumina-rich coal: Critical metal (Li, Ga, Nb, and REY) potential of ash from the Togtoh Power Plant, Inner Mongolia.

open access: yesScience of the Total Environment
Coal fly ash has gained much attention as a potential alternative source for extracting critical metals such as Li, Ga, Nb, and lanthanides and yttrium (REY).
Yanmin Zheng   +6 more
semanticscholar   +1 more source

Superfluid turbulence and pulsar glitch statistics

open access: yes, 2007
Experimental evidence is reviewed for the existence of superfluid turbulence in a differentially rotating, spherical shell at high Reynolds numbers ($\Rey\gsim 10^3$), such as the outer core of a neutron star.
A. Melatos   +7 more
core   +1 more source

Direct Numerical Simulations of Low-$Rm$ MHD turbulence based on the least dissipative modes [PDF]

open access: yes, 2010
We present a new spectral method for the Direct Numerical Simulation of Magnetohydrodynamic turbulence at low Magnetic Reynolds number. The originality of our approach is that instead of using traditional bases of functions, it relies on the basis of ...
ALBAN POTHÉRAT   +10 more
core   +2 more sources

Freud y Bergson. El chiste y la risa y su relación con lo social

open access: yesArbor: Ciencia, Pensamiento y Cultura, 2007
Tomando como referencias las obras de Freud, El chiste y su relación con lo inconsciente (1905), y de Bergson, La risa (1900) se estudian los mecanismos de generación de ambos y el humorismo textual como respuesta a una sociedad opresiva y neurotizante ...
Alberto Sánchez Álvarez-Insúa
doaj   +1 more source

Controlling Factors on REY Enrichments in Basins From the Pacific Ocean: Early Diagenesis and Local Constraints

open access: yesGeochemistry Geophysics Geosystems
Increasing interest in high‐tech metals (e.g., rare earth elements and yttrium, REY) has triggered extensive research on the enrichment of these metals in pelagic sediments. In the sediments collected worldwide, Ca‐phosphate and Fe‐Mn (oxyhydr)oxides are
Jianlin Liao   +8 more
semanticscholar   +1 more source

A strict error bound with separated contributions of the discretization and of the iterative solver in non-overlapping domain decomposition methods

open access: yes, 2013
This paper deals with the estimation of the distance between the solution of a static linear mechanic problem and its approximation by the finite element method solved with a non-overlapping domain decomposition method (FETI or BDD).
Gosselet, Pierre   +2 more
core   +2 more sources

La inviolabilidad regia y sus límites en el ordenamiento jurídico español

open access: yesLegebiltzarreko Aldizkaria, 2022
Este artículo aborda el posible conflicto entre la inviolabilidad regia y los principios que caracterizan a un Estado social y democrático de derecho como el Reino de España, y tiene por objetivo explorar los límites de la inviolabilidad del Monarca ...
Jon Fernández Iriondo
doaj   +1 more source

Strict bounding of quantities of interest in computations based on domain decomposition

open access: yes, 2015
This paper deals with bounding the error on the estimation of quantities of interest obtained by finite element and domain decomposition methods. The proposed bounds are written in order to separate the two errors involved in the resolution of reference ...
Gosselet, Pierre   +2 more
core   +2 more sources

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