Browsing by Title Artículos de revistas
Now showing items 4939-4958 of 7549
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(Siam, 2020)We construct examples of Lipschitz continuous functions, with pathological subgradient dynamics in both continuous and discrete time. In both settings, the iterates generate bounded trajectories and yet fail to detect any ...
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(2007)We prove, via a pathwise analysis, an existence result for stochastic differential equations with singular coefficients that govern stochastic vortex systems. The techniques are self-contained and rely on careful estimates ...
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(Elsevier, 2021)Ice and snow in the Central Andes contain significant amounts of light-absorbing particles such as black carbon. The consequent accelerated melting of the cryosphere is not only a threat from a climate perspective but ...
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(SPRINGER, 2010-10)We prove some new pathwise comparison results for single class stochastic fluid networks. Under fairly general conditions, monotonicity with respect to the (state- and time-dependent) routing matrices is shown. Under ...
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(Elsevier, 2016)The Patricia ore deposit represents an unusual example of economic Zn-Pb-Ag mineralization at the northernmost end of the Late Eocene-Oligocene metallogenic belt in Chile. It is hosted by volcano-sedimentary units, which ...
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(2007)We study the nonlinear robust behaviors of a model for the deposition of a monolayer of molecules on a surface which takes into account the interactions of the adsorbed molecules. The transport properties of the model ...
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Pattern formation and localized structures in reaction-diffusion systems with non-Fickian transport (AMERICAN PHYSICAL SOC, 2006-10-27)We study the robust dynamical behaviors of reaction-diffusion systems where the transport gives rise to non-Fickian diffusion. A prototype model describing the deposition of molecules in a surface is used to show the generic ...
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(CARFAX PUBLISHING, 2004-10)An important subtask of the pattern discovery process is pattern matching, where the pattern sought is already known and we want to determine how often and where it occurs in a sequence. In this paper we review the most ...
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(Elsevier, 2016)Automatic pattern recognition applied to seismic signals from volcanoes may assist seismic monitoring by reducing the workload of analysts, allowing them to focus on more challenging activities, such as producing reports, ...
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(Elsevier, 2014)This paper proposes a computer-based classifier to automatically identify four seismic event classes of the Llaima volcano, one of the most active volcanoes in the Southern Andes, situated in the Araucanía Region of Chile. ...
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(IOP Publishing, 2020)Motivated by the identification of the blazar TXS 0506+056 as the first promising high-energy neutrino counterpart candidate, we search for additional neutrino blazar candidates among the Fermi-Large Area Telescope detected ...
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(American Geophysical Union, 2017)We investigate the energy balance and ablation regimes of glaciers in high-elevation, dry environments using glaciometeorological data collected on six glaciers in the semiarid Andes of North-Central Chile (29-34 degrees ...
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Patterns of Personal Exposure to Urban Pollutants Using Personal Passive Samplers and GC × GC/ToF-MS (American Chemical Society, 2019)© 2018 American Chemical Society.The performance of silicon wristband passive samplers (WB), combined with comprehensive two-dimensional gas-chromatography/time-of-flight mass-spectrometry (GC × GC/ToF-MS), for the analysis ...
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(2010)In this work we study the time series of annual and seasonal streamflow for 44 rivers in southern Chile, spanning the ecoregion between 34°S and 45°S for the 1952–2003 period. We analyze spatial variability using a ...
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(Routledge, 2019)The relationship between theory and qualitative research has been extensively examined in the literature and has emerged as a problematic matter. This debate has been driven forward mainly in Anglo-Saxon countries and has ...
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Paving the Way for Therapy: The Second International Conference of the Trisomy 21 Research Society (S. Karger AG, 2019)© 2018 S. Karger AG, Basel.In the last decade, a number of important research advances in different fields have allowed Down syndrome (DS) research to flourish, creating a time of both unparalleled opportunity and considerable ...
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(Elsevier, 2015)Network packet tracing has been used for many different purposes during the last few decades, such as network software debugging, networking performance analysis, forensic investigation, and so on. Meanwhile, the size ...
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(Wiley, 2017)Novel multifunctional scaffolds for bone regeneration can be developed by incorporation of bioactive glasses (BG) doped with therapeutic and antibacterial metal ions, such as copper (Cu) and zinc (Zn), into a biodegradable ...
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(BioMed Central Ltd., 2019)Background: Pectinolytic enzymes, which are used in several industries, especially in the clarification process during wine and fruit juice production, represent approximately 10% of the global enzyme market. To prevent ...
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(UNIV CHICAGO PRESS, 1998-05-10)SN 1997D in NGC 1536 is possibly the least luminous and energetic Type II supernova discovered to date. The entire light curve is subluminous, never reaching M-v = -14.65. The radioactive tail follows the Co-56 decay slope. ...
