Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 34741-34760 of 103099
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(Nature, 2020)The southern coastline of South America is a remarkable area to evaluate how Quaternary glacial processes impacted the demography of the near-shore marine biota. Here we present new phylogeographic analyses in the pulmonate ...
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(BMC, 2020)Background Anthracycline-induced cardiotoxicity (AIC), a condition associated with multiple mechanisms of damage, including oxidative stress, has been associated with poor clinical outcomes. Carvedilol, a beta-blocker with ...
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(Springer, 2020)According to the most recent UNAIDS report, the number of new HIV infections has increased by 34% since 2010 in Chile, representing the largest increase in the Americas. The objective of this study was to identify factors ...
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(Pergamon-Elsevier, 2020)The oxygen fugacity (fO(2)) of the Earth's upper mantle and its melting products is an important parameter in the geochemical evolution of arc magmas and their connection with the continental crustal construction and growth. ...
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(American Society for Microbiology, 2020)Tuberculosis (TB) is an infectious disease of extremely high epidemiological burden worldwide that is easily acquired through the inhalation of infected respiratory droplets. The complex pathogenesis of this infection spans ...
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(Elsevier, 2020)We obtained 49 new Be-10 ages that document the activity of the former Northern Antarctic Peninsula Ice Sheet, and subsequently the James Ross Island Ice Cap and nearby glaciers, from the end of the last glacial period ...
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(Elsevier, 2020)Pd-loaded tungsten oxide thin films have been successfully fabricated by direct UV irradiation of bis(beta-diketonate)dioxotungsten(VI) and Pd(II) precursor complexes spin-coated on Si(100) substrates. X-ray diffraction ...
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(Elsevier, 2020)Planning for management actions that address threats to biodiversity is important for securing its long term persistence. However, systematic conservation planning (SCP) has traditionally overlooked this aspect and just ...
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Refractory epilepsy associated with anti-ribosomal P antibodies successfully treated with topiramate (Elsevier, 2020)We report the case of a 25-year-old woman who developed temporal lobe epilepsy associated with systemic lupus erythematosus (SLE). Serum and cerebrospinal fluid samples showed high titers of anti-ribosomal P (anti-P) ...
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(EDP Sciences, 2020)Aims. RefPlanets is a guaranteed time observation programme that uses the Zurich IMaging POLarimeter (ZIMPOL) of Spectro-Polarimetric High-contrast Exoplanet REsearch instrument at the Very Large Telescope to perform a ...
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(Oxford University Press, 2020)Data on features of Pneumocystis primary infection in infancy are still fragmented. To study Pneumocystis primary infection, 192 infants who were monitored for acute pulmonary disease or fever over a 40-month period were ...
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(Springer, 2020)The Mental Model concept has evolved from being a representation of reality to which we apply formal logic, to a type of logic with which we make decisions, learn, and adapt. This work uses bibliometric indicators to ...
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(Universidad de Chile, 2020)Las estimaciones indican que para el año 2050 la población mundial llegará a 9,8 mil millones de seres humanos, es decir, un 30% más que la población actual. Uno de los desafíos es generar las estrategias y técnicas para ...
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(Universidad de Chile, 2020)La energía geotérmica es una fuente inagotable de energía que puede ser extraída de la tierra por medio del bombeo de fluidos calentados en su interior, aprovechando la gran inercia térmica que se da en el subsuelo. Este ...
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(Universidad de Chile, 2019)Aprender a programar sobre GPUs (Graphics Processing Units), de manera óptima es una tarea compleja. Esto motiva al alumno a desarrollar una biblioteca similar a los motores físicos que existen para desarrollar juegos, ...
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(Universidad de Chile, 2019)Hasta ahora el estudio en cuanto a modelación de plantas termosolares de torre central se había enfocado, en su mayoría, al campo de helióstatos y el receptor, existiendo también algunos que consideran almacenamiento. ...
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Evaluación de la producción de proteínas unicelulares utilizando Ulva rígida como fuente de carbono (Universidad de Chile, 2019)Frente al aumento poblacional, la FAO proyecta un incremento de un 70% en la demanda de proteínas alimenticias, siendo la industria acuícola el principal foco que permite solventar esta necesidad. Por otra parte, el mercado ...
