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Error estimation and h-adaptive refinement in the analysis of natural frequencies
(ELSEVIER SCIENCE BV, 2001-12-01)
This paper deals with the estimation of the discretization error and the definition of an optimum h-adaptive process in the finite element analysis of natural frequencies and modes. Consistent and lumped mass matrices are ...
Parallel finite element algorithm with domain decomposition for three-dimensional magnetotelluric modelling
(Elsevier Science, 2000-05)
We present a new finite element (FE) method for magnetotelluric modelling of three-dimensional conductivity structures. Maxwell's equations are treated as a system of first-order partial differential equations for the ...
Marxism as a tool for uncovering hegemonic discourses on natureEl marxismo como herramienta para develar los discursos hegemónicos sobre la naturaleza
(SAGE Publications, 2021-08)
Since its origins, geography has prioritized the study of nature. However, more recently the discipline has made advancements in studying power as a fundamental element in the social production of space and territory. What ...
Control of the mobilization of arsenic and other natural pollutants in groundwater by calcium carbonate concretions in the Pampean Aquifer, southeast of the Buenos Aires province, Argentina
(Elsevier, 2019-07)
The water supply for human consumption in the Chaco-Pampean region in Argentina is restricted by the low quality of groundwater due to elevated concentrations of arsenic and other trace elements. Previous studies indicated ...
Open Compositionality: Toward a New Methodology of Language
(Rowman & Littlefield Publishing, 2019)
This book is a defense of the view thatnatural languages, like English and Spanish, are not only systems ofrepresentation useful for communication but also, and most importantly, highlyinteractive cognitive capacities ...
Geometrically exact beam finite element formulated on the special Euclidean group SE(3)
(Elsevier Science Sa, 2014-03)
This paper describes a dynamic formulation of a straight beam finite element in the setting of the special Euclidean group SE(3). First, the static and dynamic equilibrium equations are derived in this framework from ...
Delimiting the boundaries of sesamoid identities under the network theory framework
(PeerJ Inc., 2020-08)
Sesamoid identity has long been the focus of debate, and how they are linked to other elements of the skeleton has often been considered relevant to their definition. A driving hypothesis of our work was that sesamoids' ...