Browsing by Title Facultad de Ciencias Físicas y Matemáticas
Now showing items 6383-6402 of 20342
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A dynamically-packed planetary system around GJ 667C with three super-Earths in its habitable zone (EDP Sciences, 2013-08)Context. Since low-mass stars have low luminosities, orbits at which liquid water can exist on Earth-sized planets are relatively close-in, which produces Doppler signals that are detectable using state-of-the-art Doppler ...
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(Elsevier, 2020)Volcanic debris avalanches are extremely destructive phenomena, with the potential to travel many kilometers from their source region, either as rockslides or as mass flows. Given that they may even be triggered at inactive ...
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(IOP Publishing, 2020)This paper introduces a new consideration in the well known chemostat model of a one-species with a periodic input of single nutrient with period omega, which is described by a system of differential delay equations. The ...
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(American Physical Society, 2014)Agranular system confined in a quasi-two-dimensional box that is vertically vibrated can transit to an absorbing state in which all particles bounce vertically in phase with the box, with no horizontal motion. In principle, ...
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(Institute of Mathematical Statistics, 2018)We study the long-time behavior of the dynamics of interacting planar Brownian particles, confined by an external field and subject to a singular pair repulsion. The invariant law is an exchangeable Boltzmann – Gibbs ...
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(AMER Geophysical Union, 2021)The 2004-2009 caldera uplift is the largest instrumentally recorded episode of unrest at Yellowstone caldera. We use GPS and Interferometric Synthetic Aperture Radar (InSAR) time series spanning 2004-2015, with a focus in ...
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(2010-04-14)In order to assess the physical mechanisms at stake when giant gas bubbles burst at the top of a magma conduit, laboratory experiments have been performed. An overpressurized gas cavity is initially closed by a thin ...
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(Deutsche Physikalische Gesellschaft, 2014)We report on the experimental observation and characterization of the bifurcation diagram, dynamical properties and fluctuations of spatially modulated kinks in a shallow one-dimensional fluidized granular layer subjected ...
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(ELSEVIER, 2006-07-14)In this paper we present a large scale study on the evolution of the Web structure of the Chilean domain (.cl) from 2000 to 2004, focusing on the Web site transitions in the structure. This is the study of the largest time ...
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(AMER METEOROLOGICAL SOC, 2005-12)The subtropical west coast of South America is under the influence of the southeast Pacific anticyclone year-round, which induces persistent southerly winds along the coast of north-central Chile. These winds often take ...
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(ELSEVIER, 2008-04)We study the deterministic spin dynamic of two interacting magnetic moments with anisotropy and dipolar interaction under the presence of an applied magnetic field, by using the Landau-Lifshitz equation with and without a ...
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(Universidad de Chile, 2020)En esta tesis investigamos tres experimentos en los que confinamos suspensiones bacterianas al interior de microgotas. El objetivo de estos experimentos es entender cómo la microactividad a escala local, cuando las ...
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(ELSEVIER, 2004-10-15)We present a study of a one-dimensional granular gas of point-like particles not subject to gravity between two walls at granular-temperatures T- and T+, with T- < T+ and submit a physical picture of the mechanism that ...
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(Elsevier Ltd, 2019)Introduction: Major burn patients are exposed to different invasive procedures for wound management or medical stabilization. Dysphagia is a frequent adverse effect of burns in the presence of invasive airway procedures ...
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(WILEY-BLACKWELL, 2012-02)There are two independent molecules, A and B, in the asymmetric unit of the title compound, C19H20N4, in each of which the N=N double bond has an E conformation. The dihedral angles between the pyrazole ring and the p-tolyl ...
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(WILEY-BLACKWELL PUBLISHING, 2008-09)The molecular conformation of the title compound, C18H18O5, is stabilized by a strong intramolecular hydrogen bond between the hydroxyl and carbonyl groups. The C = C double bond displays an E configuration while the ...
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(Universidad de ChilePrograma Cybertesis, 2009)El presente trabajo de título tiene como objetivo diseñar un negocio fundado en la web que permita compartir materiales educacionales, percibiendo ingresos a través de avisos publicitarios. Este tema de memoria no ...
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(MDPI, 2020)In the endorheic basins of the Altiplano, water is crucial for sustaining unique ecological habitats. Here, the wetlands act as highly localized evaporative environments, and little is known about the processes that control ...
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(Universidad de ChileCyberDocs, 2010)
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(Amer Assoc Advancement Science, 2020)One notable feature of bacterial motion is their ability to swim upstream along corners and crevices, by leveraging hydrodynamic interactions. This motion through anatomic ducts or medical devices might be at the origin ...
