Browsing by Title Facultad de Ciencias Físicas y Matemáticas
Now showing items 20223-20242 of 20459
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(SPRINGER-VERLAG BERLIN, 2006)Aspect-Oriented Programming (AOP) promotes better separation of concerns in software systems by introducing aspects for the modular implementation of crosscutting concerns. As a result, modularity and adaptability of ...
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(SPRINGER-VERLAG BERLIN, 2006)In the last few years there has been an increasing interest in studying ontology evolution and versioning for the World Wide Web, in particular, applied to OWL. However, little attention has been given to the problem of ...
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(Universidad de Chile, 2020)Hoy en día, una gran cantidad de datasets están basados en RDF, dada su denominación como estándar de la Web. Wikidata [19] es uno los más importantes y masivos datasets RDF, conteniendo más de 84 millones de items1, y ...
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(Universidad de Chile, 2007)El objetivo de esta memoria es utilizar la indumentaria martingalista que se ha obtenido en los teoremas asintóticos ya estudiados, para obtener versiones casi seguras de éstos.
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(American Physical Society, 2020)The vertex model is widely used to describe the dynamics of epithelial tissues, because of its simplicity and versatility and the direct inclusion of biophysical parameters. Here, it is shown that quite generally, when ...
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(2007-07)Let G be a graph with maximum degree d ≥ 3 and ω(G) ≤ d, where ω(G) is the clique number of the graph G. Let p1 and p2 be two positive integers such that d = p1 + p2. In this work, we prove that G has a vertex ...
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(Taylor & Francis, 2017)Located at the intersection of the triple junction between the Nazca, South American, and Antarctic plates, the Chilean territory is subject to active lithospheric deformations and seismicity. Taking the difference between ...
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(Elsevier, 2018)The design process of a photoconductive antenna (PCA), which emits efficiently in the electromagnetic terahertz range, demands some considerations that are discussed through this work. In this work, several essential ...
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(2007)We present radio-continuum observations at 7 mm made using the Very Large Array toward three massive star-forming regions thought to be in very early stages of evolution, selected from the 2002 sample of Sridharan et al. ...
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Very Large Telescope observations of Gomez's Hamburger: Insights into a young protoplanet candidate (ESO, 2015)Planets are thought to form in the gas and dust disks around young stars. In particular, it has been proposed that giant planets can form through the gravitational instability of massive extended disks around intermediate-mass ...
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(Elsevier, 2016)The Upper Cretaceous basic volcanic succession in Hannah Point, Livingston Island, Antarctica, presents a widespread occurrence of very low-grade secondary minerals. They occur filling amygdules, veins and veinlets, and ...
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(Universidad de Chile, 2019)La toma de Decisiones Multicriterio (MCDM) puede ser entendida como un conjunto de conceptos, aproximaciones, modelos y métodos que ayudan a los tomadores de decisión a describir, evaluar, ordenar, jerarquizar, seleccionar ...
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Viabilidad institucional para la implementación de los tribunales de tratamiento de drogas en Chile (Universidad de Chile, 2014)Este estudio busca describir una innovación en la justicia penal extraida de la experiencia internacional, los Tribunales de Tratamiento de Drogas (TTD), y hacer una evaluación general sobre sus resultados y viabilidad ...
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(Elsevier, 2011)This paper deals with the control of discrete-time dynamical, monotone both in the state and in the control, in the presence of state and control monotone constraints. A state x is said to belong to the viability kernel ...
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(Universidad de Chile, 2012)Este trabajo experimental fue realizado en una playa de la zona norte de Algarrobo (V Región); sector con alta cantidad de edificios residenciales, donde en algunos de ellos, los usuarios han reportado percepción de ...
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(Elsevier Ltd, 2019)In this study, the vibration behaviours of functionally graded microplates with cracks are investigated by means of a simple yet rigorous version of Mindlin's generialised continuum and the extended isogeometric analysis ...
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Vibration-Based Damage Detection in Historical Adobe Structures: Laboratory and Field Applications (Taylor and Francis Inc., 2019)© 2019, © 2019 Taylor & Francis.Structural Health Monitoring (SHM) has demonstrated to be a fundamental tool for detecting damage in early stages in existent civil engineering structures. This paper explores the accuracy ...
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(BioMed Central Ltd., 2019)Background: Children requiring hospitalization for psychiatric care have serious disorders, high use of psychotropic medication, and frequent readmissions. The development and implementation of therapies focused on ...
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(Universidad de Chile, 2021)Debido a la gran cantidad de videos generados en Internet, surge la necesidad de codificar automáticamente su contenido a texto para facilitar, por ejemplo, su búsqueda en indexadores Web como Google o Bing. Debido a ...
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(SPRINGER, 2006-04)Access control models play an important role in database management systems. In general, there are three basic access control models: Discretionary Access Control (DAC), Mandatory Access Control (MAC), and Non-Discretionary ...
