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Angular and Frequency-Dependent Wave Velocity and Attenuation in Fractured Porous Media
(Birkhauser Verlag Ag, 2013-11)
Wave-induced fluid flow generates a dominant attenuation mechanism in porous media. It consists of energy loss due to P-wave conversion to Biot (diffusive) modes at mesoscopic-scale inhomogeneities. Fractured poroelastic ...
On a variational principle for shape optimization and elliptic free boundary problemsOn a variational principle for shape optimization and elliptic free boundary problems
(Universidad de Costa Rica, Centro de Investigación en Matemática Pura y Aplicada (CIMPA), 1999)
On the true velocity in full correlations analysis
(American Geophysical Union, 1995-09)
The usual assumption made of elliptical symmetry in the shape of the correlation functions for deriving algorithms to determine the "true" velocity of a time-changing random pattern is relaxed. We start, instead, by stating ...
Seek, and ye shall find: Differences between spontaneous and voluntary analogical retrieval
(Psychology Press, 2016-04-01)
The present study tackles two overlooked aspects of analogical retrieval: (1) whether argumentation activities elicit a spontaneous search for analogical sources, and (2) whether strategic search can relax the superficial ...
Liquid-Glassy Polymer Interphases: Diffusion Kinetics in Conditions of Unlimited Liquid Supply
(Wiley VCH Verlag, 2009-03)
We investigate evidences of diffusion controlled by mechanical relaxation of the glassy matrix, i.e. Case-II mechanism, in a series of liquid/glassy interphases formed by polystyrene (PS) and poly (phenylene oxide) (PPO) ...
External Weather Data Assimilation to Simulate Wind and Temperature Fields in the Region of Gualeguaychú, Argentina
(Scientific & Academic Publishing Co, 2014-11)
This work shows the comparison between the results of wind and temperature simulation and data weather measurements in low layers near Gualeguaychú City, Argentine, for 12 h in January 1, 2011. The model ARPS (advanced ...
Gelation of mixed systems whey protein concentrate-gluten in acidic conditions
(Elsevier Science, 2000-10)
Gels of whey protein concentrate (WPC)-gluten were prepared by heating WPC-gluten dispersions (10% whey protein/0-5-10% gluten protein, w/w; pH 3.75 or 4.2). Gels were characterized through solubility assays in different ...
Gestión forestal con restricción de adyacencia basada en programación matemática : efecto de la relajaciónForest management with adjacency restrictions based on mathematical programming : effect of integer relaxation
(Universidad Nacional de Misiones. Facultad de Ciencias Forestales. Secretaría de Ciencia, Técnica y Posgrado, 2013-12-01)
Se estudian tres herramientas de gestión forestal, los modelos de optimización URM (Unit Restriction Model) y dos variantes, URM-E (Unit Restriction Model-E) y URM-T (Unit Restriction Model-T), limitan la cosecha de rodales ...
Evaluation of 2D shape likeness for surface reconstruction
(2002)
Surface or shape reconstruction from 3D digitizations performed in planar samplings are frequent in product design, reverse engineering, rapid prototyping, medical and artistic applications, etc -- The planar slicing of ...
Anestesia regional para colecistectomía laparoscópica
(Seguro Social de Salud (EsSalud), 1997)
La colecistectomía laparoscópica se ha convertido en un procedimiento de
elección para la colelitiasis. La anestesia para este procedimiento debe cumplir con
los siguientes requisitos: estabilidad hemodinámica ventilatoria, ...