Browsing by Title Facultad de Ciencias Físicas y Matemáticas
Now showing items 11653-11672 of 20545
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(Universidad de Chile, 2014)En esta investigación se plantea el estado actual de la gestión de conocimiento en la compañía Empresas Davis. El eje central del caso de estudio es definir cuál es el rol que el conocimiento tiene en su modelo de negocios ...
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(Elsevier, 2017)Earth has been a traditional building material to construct structures in many different continents. In particular, adobe buildings are widely diffused in South America, and in Peru where form part of the cultural identity ...
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(W.B. Saunders Ltd, 2019)Coccidioides is a primary pathogenic fungus, which infects humans through highly infectious arthroconidia, causing substantial morbidity including life-threatening disseminated infections. Due to the low infectious dose, ...
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(Universidad de Chile, 2023)Esta tesis está dedicada a la descripción e implementación de técnicas teóricas y computacionales para comprender la emergencia de patrones laberínticos en sistemas fuera del equilibrio. En particular, este trabajo se ...
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(American Physical Society, 2020)Macroscopic systems with injection and dissipation of energy exhibit intricate dissipative structures. Labyrinthine patterns are disordered spatial structures arising into homogeneous media that show a short-range order. ...
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(EDP Sciences, 2019)Context. The formation of high-mass stars remains unknown in many aspects. There are two competing families of models to explain the formation of high-mass stars. On the one hand, quasi-static models predict the existence ...
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(Association for Computing Machinery, 2020)
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(Springer, 2018-05)We propose a new iterative algorithm for the numerical approximation of the solutions to convex optimization problems and constrained variational inequalities, especially when the functions and operators involved have a ...
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(American Geophysical Union, 2017)Small-scale heterogeneity of permeability controls spreading, dilution, and mixing of solute plumes at large scale. However, conventional numerical simulations of solute transport are unable to resolve scales of heterogeneity ...
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(Universidad de Chile, 2017)La descripción y entendimiento de los procesos internos e interacciones físicas de sistemas ambientales acuáticos es una tarea en desarrollo para las ciencias medioambientales de hoy. Se estudia el ecosistema acuático ...
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(Springer, 2015)Lahars are catastrophic events that have the potential to cause the loss of life and damage to infrastructure over inhabited areas. Consequently the zoning of associated hazards is a critical task. We evaluated the lahar ...
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(Universidad de Chile, 2015)El estudio de los mecanismos de generación de lahares secundarios por infiltración de lluvias busca favorecer el desarrollo de herramientas que delimiten zonas de alto riesgo asociadas a un evento eruptivo. Los eventos ...
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(Universidad de Chile, 2022)Las redes sociales y los sitios web cuentan con una gran cantidad de datos relativos a marcas comerciales. Dichos datos proporcionan información valiosa respecto del alcance de una marca, y el monitoreo de estos resulta ...
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(PERGAMON-ELSEVIER SCIENCE LTD, 2008-10)Sedimentological studies including X-ray digital analyses, mineralogy, inorganic contents, and organic geochemistry on cores of laminated sediments accumulated in the oxygen minimum zone of the central Peruvian margin ...
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(Elsevier, 2017)Today we have the opportunity without precedents to analyze human land use or mobility behavior in a city, country or even the globe. Some studies have analyzed existing data generated daily by mobile networks, mostly using ...
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(American Physical Society, 2019)We show that the dynamics of a driven quantum system weakly coupled to a finite reservoir can be approximated by a sequence of Landau-Zener transitions if the level spacing of the reservoir is large enough. This approximation ...
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(MDPI, 2020)Understanding of people's landscape preferences is important for decision-making about land planning, particularly in the disturbance patterns that usually occur in rural-urban gradients. However, the use of different types ...
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(Springer Netherlands, 2020)Guidance for large-scale restoration of natural or semi-natural linear vegetation elements that takes into account the need to maintain human livelihoods such as farming is often lacking. Focusing on a Chilean biodiversity ...
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(American Physical Society, 2018)In this paper, we show how the structure of the landscape potential of the primordial Universe may be probed through the properties of the primordial density perturbations responsible for the origin of the cosmic microwave ...