Facultad de Ciencias Físicas y Matemáticas: Recent submissions
Now showing items 5381-5400 of 22292
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(Public Library Science, 2020)Background In 2002, Chile introduced a major health reform, designed to level out inequities in healthcare coverage, access and opportunities. In particular, the opportunity guarantees ensure a maximum time to receive ...
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(EDP Science, 2020)Forthcoming large photometric surveys for cosmology require precise and accurate photometric redshift (photo-z) measurements for the success of their main science objectives. However, to date, no method has been able to ...
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(Universidad de Chile, 2021)Electric Vehicles (EVs) are attractive candidates to reduce transportation's environmental impact. Nonetheless, their low driving ranges, high recharging times, and the poor recharging infrastructure prevent their entire ...
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(Universidad de Chile, 2021)El avance en el desarrollo de la infraestructura ha llegado a niveles en que las exigencias de operación continua, ante la ocurrencia de eventos naturales con alto impacto destructivo, se transformaron en una necesidad ...
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(Universidad de Chile, 2020)
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(Universidad de Chile, 2021)
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(Universidad de Chile, 2021)
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(Universidad de Chile, 2021)
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(Universidad de Chile, 2020)El presente trabajo de tesis aborda el problema de cómo realizar una rutina de CrossFit (deporte que consiste en realizar ejercicios funcionales a alta intensidad) de la mejor forma posible con el fin de mejorar un puntaje ...
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(Universidad de Chile, 2020)El objetivo de esta tesis es explorar algunos algoritmos de minería de datos y aprendizaje de máquinas aplicados a datos cosmológicos, especialmente a los observables obtenidos del agrupamiento de galaxias en la estructura ...
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(Universidad de Chile, 2020)En esta investigación presentamos técnicas de autocompletado para sugerir términos en tareas de exploración y consulta sobre conjuntos de datos RDF de gran escala. Nuestros métodos asisten a los usuarios a generar consultas ...
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(Universidad de Chile, 2020)En esta tesis se abordó el desafío video-to-text: match and ranking organizado por National Institute of Standar and Techonology (NIST) donde los desafíos y resultados se agrupan en la rama conocida como TREC Video Retrieval ...
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(Universidad de Chile, 2020)Dentro de la industria de procesos los ingenieros se ven constantemente enfrentados a dilemas éticos pues sus decisiones pueden tener efectos, deseados y no deseados, sobre la sociedad y el medioambiente. Por lo anterior ...
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(EDP Sciences, 2020)Aims. Classical Cepheids provide the foundation for the empirical extragalactic distance ladder. Milky Way Cepheids are the only stars in this class accessible to trigonometric parallax measurements. However, the parallaxes ...
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(EDP Sciences S A, 2020)Context. In metric theories of gravity with photon number conservation, the luminosity and angular diameter distances are related via the Etherington relation, also known as the distance duality relation (DDR). A violation ...
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(Elsevier, 2020)In the present study, the chemical composition of Morinda citrifolia essential oils was determined by gas chromatography-mass spectrometry and was found to contain several anti-cancer compounds including L-scopoletin, ...
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(EDP Science, 2020)Context. Dorado is a nearby, rich and clumpy galaxy group that extends for several degrees in the southern hemisphere. Although several studies have been dedicated to defining its members, their kinematics, and the hot and ...
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(Elsevier, 2020)The 2010 Chile earthquake of magnitude Mw 8.8 showed the importance of using correct detailing at the wall boundary. Most design methodologies for wall boundary special detailing have been compared to testing, but at the ...
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(Universidad de Chile, 2020)Los métodos de aprendizaje supervisado son cada vez más complejos y han ganado popularidad en variadas áreas de estudio. Métodos como las redes neuronales comúnmente son tratados como cajas negras, esto significa que se ...
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(Universidad de Chile, 2020)Nowadays, CAD and FEM softwares have a sustantial impact on engineering. Both of them are powerful tools for design and analysis. The main drawback is that FEM models and CAD geometries do not match, wich means that the ...
