Facultad de Ciencias Físicas y Matemáticas: Recent submissions
Now showing items 6681-6700 of 22294
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IoT-RECSM—resource-constrained smart service migration framework for IoT edge computing environment (MDPI, 2020)The edge-based computing paradigm (ECP) becomes one of the most innovative modes of processing distributed Interneit of Things (IoT) sensor data. However, the edge nodes in ECP are usually resource-constrained. When more ...
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(American Physical Society, 2020)In this work we present an implementation of the analytical string theory recently applied to the description of glasses. These are modeled as continuum media with embedded elastic string heterogeneities, randomly located ...
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(Springer, 2020)The design of computer-supported caregiving technology has generally not acknowledged the complexity and heterogeneity of the informal care provision to older adults. For instance, most Latin American older adults have not ...
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(Wiley, 2020)The line generated by two distinct points, x and y, in a finite metric space M=(V,d), is the set of points given by {z is an element of V:d(x,y)=|d(x,z)+d(z,y)|ord(x,y)=|d(x,z)-d(z,y)|}. It is denoted by xy over bar M. A ...
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(IEE-Institute of Electrical and Electronics Engineers, 2020)Subglottal air pressure plays a major role in voice production and is a primary factor in controlling voice onset, offset, sound pressure level, glottal airflow, vocal fold collision pressures, and variations in fundamental ...
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(Wiley, 2020)Brain signals such as electroencephalography (EEG) and electrocorticography (ECoG) are used to diagnose epilepsy. ECoG signals are small and therefore require large amplification while keeping the recording electronics ...
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(Elsevier, 2020)This study analyzes the time resolution impact on the modeling of a hybrid CSP-PV plant integrated with thermal storage and a battery bank for two locations in Chile. Daily and annual results were evaluated varying the ...
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(Elsevier, 2020)A detailed annual performance and thermoeconomic analysis of a Concentrated Solar Power plant coupled to a Photovoltaic and a Multi-Effect Distillation plants (CSP + PV + MED) were performed using an extensive methodology ...
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(Wiley, 2020)The analysis of network robustness tackles the problem of studying how a complex network behaves under adverse scenarios, such as failures or attacks. In particular, the analysis of interdependent networks' robustness ...
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(Springer, 2020)Based on a time-use model with a sound theoretical basis and carefully collected data for Austria, the value of leisure (VoL) for different population segments has been estimated. Through the combination of these results ...
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(Structural Chemistry, 2020)Derivatives of parent molecules possess similar structural activity which makes them to be the topic of equal interest. In the present work, a naturally occurring acid eugenol and its co derivatives allyl-2-methoxy-4-nitrophenol ...
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(EDP Sciences, 2020)Context. We report the discovery of TOI 263.01 (TIC 120916706), a transiting substellar object (R = 0.87 R-Jup) orbiting a faint M3.5 V dwarf (V = 18.97) on a 0.56 d orbit.Aims. We setout to determine the nature of the ...
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(Universidad de Chile, 2020)Chile es uno de los países con mayor segregación escolar de la OCDE (OCDE (2018)). El nuevo Sistema de Admisión Escolar (SAE), que se ha implementado gradualmente desde 2015, busca orientar el sistema hacia uno más ...
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(Universidad de Chile, 2020)El siguiente trabajo tiene por objetivo diseñar y optimizar un panel tipo sándwich para evitar la propagación de ondas mecánicas en el plano del material. Este sándwich estará confeccionado en su núcleo por un material ...
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(Universidad de Chile, 2020)
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(Universidad de Chile, 2019)El margen litoral a lo largo del norte de Chile exhibe un imponente acantilado costero, que se extiende por c. 1.000 km entre Arica y Chañaral (18,5° - 26,30°S). El acantilado está limitado hacia el oeste por la rasa ...
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(Universidad de Chile, 2020)Una de las interrogantes más importantes en la astronomía Galáctica es entender los procesos responsables de la formación y evolución de la Vía Láctea. La mayor parte de la información para estudiar las etapas tempranas ...
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(Universidad de Chile, 2020)La presente tesis tiene como objetivo entregar una solución tecnológica que permita soportar la detección automática de publicidad en segmentos de video. Esta solución permitirá cuantificar de forma automatizada la ...
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(Universidad de Chile, 2020)Las Tecnologías de la Información y Comunicación junto con el Internet de las Cosas, son las herramientas que hoy en día están siendo utilizadas cada vez con mayor frecuencia, sobretodo en el sector industrial, para ofrecer ...
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(EDP Sciences, 2020)We present 22 new transit observations of the exoplanets WASP-18Ab, WASP-19b, and WASP-77Ab, from the Transit Monitoring in the South project. We simultaneously model our newly collected transit light curves with archival ...
