Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 28781-28800 of 98986
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(Sociedad Médica de Santiago, 2020)Primary lymphocytic hypophysitis is an autoimmune disease characterized by lymphocytic infiltration of the pituitary gland, with a higher incidence during late pregnancy and the postpartum period. It causes glandular ...
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(Servicio Nacional Geología Minerva, 2020)
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(2020)Objectives To determine the quality of Doppler images of the fetal middle cerebral artery (MCA) and umbilical artery (UA) using an objective scale, and to determine the reliability of this scale, within a multicenter ...
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(Elsevier, 2020)Purpose The aim of this study was to evaluate the feasibility of exploring the axillary nerve (AN) at the 6 o'clock position (blind spot) using the deltopectoral approach, with the interval lateral to the conjoint tendon ...
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(Universidad de Chile, 2020)Las redes sociales durante los últimos años han provocado un gran impacto en la sociedad, por ello es necesario realizar un análisis de las repercusiones que estas generan en el ámbito laboral. En específico, la incidencia ...
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(Taylor & Fracis, 2020)Background and purpose - During the COVID-19 pandemic, most of the teaching centers in Chile have shifted to online resources. We decided to do a survey on orthopedic residents regarding this type of education to assess ...
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(American Institute of Mathematical Sciences AIMS, 2020)A boolean network is a map F : {0, 1}(n) -> {0, 1}(n) that defines a discrete dynamical system by the subsequent iterations of F. Nevertheless, it is thought that this definition is not always reliable in the context of ...
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(Universidad Nacional de Cuyo, 2020)This study aimed to identify the attributes influencing the purchase decision process of the olive oil consumer belonging to "Millennials" in the Metropolitan Region, Chile. The method includes data collection from 408 ...
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(Elsevier, 2020)Colourful dyes are primarily used in the textiles, toys, food, inks, paper and plastics. These dyes are water soluble and contaminate the water. The dyes are not bio-degradable and sustain in the water for long time create ...
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(SAGE, 2020)In order to understand the way in which people self-identify in society and as a contribution to debates about class identity in Latin America, in this article the authors assess how individuals categorize themselves and ...
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(Elsevier, 2020)Dysferlinopathy is a genetic human disease caused by mutations in the gene that encodes the dysferlin protein (DYSF). Dysferlin is believed to play a relevant role in cell membrane repair. However, in dysferlin-deficient ...
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(Oxford University Press, 2020)We present a Bayesian method to identify multiple (chemodynamic) stellar populations in dwarf spheroidal galaxies (dSphs) using velocity, metallicity, and positional stellar data without the assumption of spherical symmetry. ...
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(Elsevier, 2020)Introduction: Chagas disease, caused by the protozoan parasite Trypanosoma cruzi, has no effective treatment available. On the other hand, microalgae are aquatic organisms that constitute an interesting reservoir of ...
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(Nature, 2020)Knots are remarkable topological features in nature. The presence of knots in crystallographic structures of proteins have stimulated considerable research to determine the kinetic and thermodynamic consequences of threading ...
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(Universidad de Chile, 2019-01)El presente trabajo de investigación pretende analizar la construcción de identidad de género de mujeres pioneras de la Comuna de Chaitén. Para tal objetivo, en primer lugar, se propone analizar las experiencias socializadoras ...
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(Frontiers Media, 2020)Background Severe mental illness (SMI) among imprisoned individuals is a global health concern. Quantitative research indicates on average mental health symptom improvements during imprisonment, however, it cannot reflect ...
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(Frontiers Media, 2020)Purpose To evaluate the concordance between the value of the actual maximum voluntary ventilation (MVV) and the estimated value by multiplying the forced expiratory volume in the first second (FEV1) and a different value ...
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(MDPI, 2020)This article describes the use of beta-cyclodextrin-based carbonate nanosponges (NSs) decorated with superparamagnetic Fe3O4 nanoparticles to study and investigate the potential removal of dinotefuran (DTF) from wastewater. ...
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(Japan Soc Analytical Chemistry, 2020)An analytical methodology has been developed and validated for the purpose of identifying and quantifying four parabens (methylparaben, ethylparaben, propylparaben and n-butylparaben) in water samples. The combination of ...
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Recurrent horizontal transfer identifies mitochondrial positive selection in a transmissible cancer (Nature, 2020)Autonomous replication and segregation of mitochondrial DNA (mtDNA) creates the potential for evolutionary conflict driven by emergence of haplotypes under positive selection for 'selfish' traits, such as replicative ...
