Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 29821-29840 of 98114
-
(Universidad de Chile, 2017-06)Internacionalmente, se ha observado el considerable porcentaje de adolescentes que desertan de sus procesos psicoterapeúticos. Nacionalmente, existe escasa investigación al respecto, especialmente en adolescentes que han ...
-
(Soc Chilena Nutrición, 2020)The objective of this review was to compare the nutritional characteristics and quality of tinamou eggs. Tinamou eggs have less ether extract and protein in the yolk, they also have a similar quantity of protein in the egg ...
-
(Elsevier, 2020)We describe fragmentary ichthyosaur skull remains of a single individual recovered from Lower Jurassic marine strata in northern Chile. The preserved teeth display distinctive features such as a very long, robust and ...
-
(IOP, 2020)A detailed analytic and numerical analysis of the interaction between two bubble skyrmions has been carried out. The results from the micromagnetic calculations show that when the skyrmions are in the same plane, the ...
-
(IOP, 2020)Using the Atacama Large Millimeter/submillimeter Array, we observed the young Herbig star HD 100546, host to a prominent disk with a deep, wide gap in the dust. The high-resolution 1.3 mm continuum observation reveals fine ...
-
(Universidad de Chile, 2020)Las minas de Block y Panel Caving tienen la necesidad de expandir el nivel de automatización de sus operaciones en orden de incrementar su productividad y disminuir el grado de exposición de sus trabajadores a condiciones ...
-
(Springer, 2020)Context Although saproxylic beetles use deadwood in industrial exotic forest plantations, deadwood and historical land use patterns may interact among each other making difficult the implementation sustainable management ...
-
(MDPI, 2020)In the present work, the effectiveness of switchable hydrophobicity solvents (SHSs) as extraction solvent (N,N-Dimethylcyclohexylamine (DMCA), N,N-Diethylethanamine (TEA), and N,N-Benzyldimethylamine (DMBA)) for a variety ...
-
(Universidad de Chile, 2017)La educación en valores refiere a una tarea compleja de la sociedad que compete a variadas instituciones sociales, entre ellas, la familia, la escuela y los medios de comunicación masiva (Arellano, 2014; Delors, 1996), y ...
-
(Universidad de Chile, 2020)Los sistemas lagunares ubicados en las zonas áridas del norte de Chile son muy importantes como recurso superficial de agua, debido a que albergan ecosistemas únicos, de gran biodiversidad y con un alto valor ecológico. ...
-
(Elsevier, 2020)In this work, we present a solid silicon substrate functionalized with modified beta-cyclodextrin monolayers as an optimal surface for organic contaminant uptake. The inclusion and capture of three potential pollutants, ...
-
(Int Assoc Energy Economics, 2020)Chile was the first country in Latin America to impose a tax on carbon-emitting electricity generators. However, the current regulation does not allow firms to include emission charges as costs for the dispatch and pricing ...
-
(Universidad de Chile, 2019)El presente trabajo de título es un estudio de prefactibilidad técnica de un proceso polimetálico de concentración de especies de valor tales como titanio, cobre, cobalto y fósforo desde un relave particular de la minería ...
-
(IOP Publishing, 2020)We provide a comprehensive survey of the research literature that applies Information Extraction techniques in a Semantic Web setting. Works in the intersection of these two areas can be seen from two overlapping perspectives: ...
-
(Wiley, 2020)Small extracellular vesicles (EVs) are novel players in vascular biology. However, a thorough understanding of their production and function remains elusive. Endothelial senescence is a key feature of vascular ageing and ...
-
(Elsevier, 2020)In this paper, a numerical model to evaluate the impact of the presence of fractured rope components on the static response of ropes is presented. Specifically, the proposed model couples the effects of two phenomena that ...
-
(Springer, 2020)Piscirickettsia salmonis is a facultative Gram-negative intracellular bacterium that produces piscirickettsiosis, disease that causes a high negative impact in salmonid cultures. The so-far-unidentified nutritional ...
-
(MDPI, 2020)Simple Summary This study analyzed effects of vegetable oils fed to dairy cows on abundance of genes related to lipid metabolism in milk somatic cells (MSC). During 63 days (9 weeks), 15 cows were allocated to 3 treatments: ...
-
(Universidad de Chile, 2017)Para efectos de esta investigación se indagó en las formas de enfrentamiento del estrés en el contexto de estudiantes universitarios de la Universidad de Chile sujetos a distintos niveles de exigencia asociadas al nivel ...
-
(MDPI, 2020)Simple Summary: The objective of this study was to determine the effects of degree of unsaturation of dietary lipids on lipid-related metabolites and transcription of genes involved in lipid metabolism in subcutaneous ...
