Facultad de Ciencias
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Recent Submissions
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(Wiley, 2021)Discovering the influences between paintings and artists is very important for automatic art analysis. Lately, this problem has gained more importance since research studies are looking into explanations about the origin ...
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(Elsevier, 2021)Introduction: Chagas disease currently affects some 6 million people around the world. At the chronic stage, cardiomyopathy occurs in about 20–30% of infested people. Most prevalence studies have focused on young to adult ...
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(MDPI, 2021)Silver nanoparticles (AgNPs) have been imposed as an excellent antimicrobial agent being able to combat bacteria in vitro and in vivo causing infections. The antibacterial capacity of AgNPs covers Gram-negative and ...
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Desarrollo experimental y teórico de complejos de ciclodextrina y derivados fenólicos de la biomasa. (2021)La búsqueda de controlar de manera eficiente los niveles de contaminación que hoy en día afectan al planeta es algo por lo que la comunidad científica trabaja incansablemente. La biomasa abarca un amplio conjunto de ...
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(MDPI, 2021)Polyphosphates (polyP) are polymers of orthophosphate residues linked by high-energy phosphoanhydride bonds that are important in all domains of life and function in many different processes, including biofilm development. ...
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(MDPI, 2021)In plants, vesicular trafficking is crucial for the response and survival to environmental challenges. The active trafficking of vesicles is essential to maintain cell homeostasis during salt stress. Soluble N-ethylmal ...
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(Universidad de Chile, 2021-10)El enfoque de este trabajo de tesis tiene como objetivo estudiar la amplificación de señales luminiscentes de óxidos inorgánicos tipo espinela y tipo wolframita al interactuar con una superficie funcionalizada de nanopartículas ...
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(Amer Geophysical Union, 2021)We propose a method, based on Neural Networks, that detects the nonlinear robust interplanetary solar wind variables, with varying delays, driving the coupled behavior of three geomagnetic indices (Dst, AL, and AU). As ...
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(MDPI, 2021)Light is an important cue that stimulates both plastid development and biosynthesis of carotenoids in plants. During photomorphogenesis or de-etiolation, photoreceptors are activated and molecular factors for carotenoid ...
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(Univ Basque Country UPV-EHU Press, Spain, 2021)Jorge E. Allende is a biochemist trained in the United States of America who has been a professor at the University of Chile since 1961. He has served in many leadership positions in both Chilean and international scientific ...
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(Universidad de Chile, 2021-08)Chile se distingue por ser un importante productor de frutas y verduras a nivel mundial. Entre ellas, el tomate (Solanum lycopersicum) es una de las hortalizas más consumidas. Sin embargo, los cultivos suelen ser susceptibles ...
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(2021-09)El interés por el uso de probióticos en la acuicultura ha aumentado en los últimos años. Dentro de los beneficios que otorgan se encuentra la protección del hospedero de infecciones bacterianas. Las cepas Debaryomyces ...
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(Universidad de Chile, 2021)El alto costo de equipos de medición de la calidad del aire que se encuentran aprobados o certificados por la Agencia de Protección Ambiental de los Estados Unidos (USEPA) o por las Directivas de la Comunidad Europea (EU), ...
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(Univ. Valparaíso Facultad Ciencias Mar Recursos Naturales, Chile, 2021)Alfredo Llaña Garín, Profesor de Estado en Ciencias Biológicas y Química de la Universidad de Chile (1937), es el precursor del estudio de las algas marinas en Chile. Esta reseña recuerda sus inicios, su pionera investigación ...
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(MDPI, 2021)Pollution due to acidic and metal-enriched waters affects the quality of surface and groundwater resources, limiting their uses for various purposes. Particularly, manganese pollution has attracted attention due to its ...
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(MDPI, 2021)This article describes the synthesis and characterization of beta-cyclodextrin-based nano-sponges (NS) inclusion compounds (IC) with the anti-tumor drugs melphalan (MPH) and cytoxan (CYT), and the addition of gold nanoparticles ...
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(Frontiers Media, 2021)Turbulence in space plasmas usually exhibits two regimes separated by a spectral break that divides the so called inertial and kinetic ranges. Large scale magnetic fluctuations are dominated by non-linear MHD wave-wave ...
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(American Physiological Society, 2021)The rise of microscopy in the seventeenth century allowed scientists to discover a new world of microorganisms and achieve great physiological advances. One of the first microscopes of the epoch was Antonie van Leeuwenhoek's ...
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(Universidad de Chile, 2021-07)La interacción antagónica que involucra a las plantas y sus insectos herbívoros es un proceso ecológico con un gran impacto sobre la biodiversidad y el funcionamiento de los ecosistemas terrestres. En distintas regiones ...
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(Universidad de Chile, 2021)En las últimas décadas ha empezado a surgir un mayor interés en conocer el comportamiento ambiental de ciertos compuestos orgánicos aprobados para su uso cotidiano, principalmente debido a que se han ido conociendo sus ...
