Browsing by Title
Now showing items 33366-33385 of 92058
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(Oxford University Press, 2022)During retroviral replication, the full-length RNA serves both as mRNA and genomic RNA. However, the mechanisms by which the HIV-1 Gag protein selects the two RNA molecules that will be packaged into nascent virions remain ...
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(Elsevier B.V., 2017)© 2017 RNA plays central roles in biology and novel functions and regulation mechanisms are constantly emerging. To accomplish some of their functions within the cell, RNA molecules undergo hundreds of chemical modifications ...
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(ENDOCRINE SOC, 2005-03)There is increasing evidence for rapid nongenomic effects of aldosterone. Aldosterone has been demonstrated to alter intracellular pH and calcium in isolated cells. However, few studies have correlated these effects with ...
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(Elsevier Ltd, 2003)Copper(II) complexes with salen Schiff-base ligands derived from ethylenediamine or (S,S)-1,2-diphenylethylenediamine and salicylaldehyde or 5-methoxy, 5-bromo and 5-nitrosalicylaldehyde have been tested as catalysts for ...
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(Arquivo Brasileiro Medicina Veterinaria Zootecnia, 2015)Tibiotarsal fractures are common in birds because in most birds this is the longest, most exposed bone in the leg. Transverse fractures are most common and rotational and shear forces must be stabilized in order to achieve ...
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(Universidad de Chile, 2019)El presente proyecto se enmarca en el contexto académico para optar al título de Diseñadora Industrial en la Universidad de Chile. La primera parte trata de la investigación sobre la limpieza de ropa desde cuatro diferentes ...
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(1991)In a sample of 63 female suicide attempters, EPQ-R Psychoticism appeared as the most relevant dimension related to hopelessness, suicidal ideation and number of previous attempts. Extraversion correlated negatively with ...
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(Universidad de Chile, 2014-08)Producto de la alta concientización en aspectos de seguridad en la industria de la minería, se ha visto un alza notoria en la utilización cada vez más específica de elementos de protección personal, dejando en evidencia ...
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(SPRINGER-VERLAG BERLIN, 2006)Standard Information Retrieval (IR) metrics are not well suited for new paradigms like XML IR in which retrievable information units are document elements. These units are neither predefined nor independent, and the elements ...
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(Universisdad de Chile, 2011)En plantas al igual que en animales, el desarrollo embrionario, la división celular, el desarrollo y el crecimiento de órganos y la polaridad completa del individuo son determinadas por el trafico vesicular subcelular y ...
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(MDPI, 2020)Oral squamous cell carcinoma (OSCC) is the most common type of oral cancer. Its development has been associated with diverse factors such as tobacco smoking and alcohol consumption. In addition, it has been suggested that ...
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(MDPI, 2022)Lung cancer (LC) is the leading cause of cancer death worldwide. Tobacco smoke is the most frequent risk factor etiologically associated with LC, although exposures to other environmental factors such as arsenic, radon or ...
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(Sociedad Medica de Santiago, 2020)
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(Pontificia Universidad Catolica de Chile, 2019)The aim of this article is to identify and analyze gender parity among the faculty in a public Chilean university and assess the institutional initiatives developed and proposed in the last five years that aim to counteract ...
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(2002)We study the existence and uniqueness of strong solutions for the equations of non-homogeneous asymmetric uids. We use an iterative approach and we prove that the approximate solutions constructed by this method converge ...
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(Sociedad Medica de Santiago, 2020)
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(Universidad de Chile, 2013)El crecimiento de la matrícula en la educación terciaria en Chile es un proceso que trajo una serie de cambios al sistema educacional. Uno de ellos es la necesidad de encontrar financiamiento o acceso a las ayudas estudiantiles ...
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(Universidad de Chile, 2010)En la Ética a Nicómaco, Aristóteles reflexiona en torno a la manera más justa de repartir honores y fortuna, entendiendo que lo mejor es apelar a la virtud completa del principio de justicia, “todo el mundo está de acuerdo ...
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Equidad en educación superior: experiencia de un programa especial de ingreso a carreras de la salud (Universidad de Chile, 2007)Propósito: Describir los resultados de los primeros 5 años de un programa de ingreso diferenciado de estudiantes destacados de nivel socioeconómico bajo a carreras de la salud de la Facultad de Medicina de la Universidad ...