Repositorio Universidad Autonoma: Envíos recientes
Mostrando ítems 2681-2700 de 7203
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Article
A Cluster Mediation Analysis Confirms the Validity of the “Fat but Fit” Paradigm in Children's Cognitive Function and Academic Achievement (2021)
(Mosby Inc., 2021)Objective: To evaluate the fat but fit conceptual model, testing whether this paradigm for body mass index (BMI) and maximum rate of oxygen consumption (VO2max) exists in schoolchildren and whether executive functions ... -
Article
Is device-measured vigorous-intensity physical activity associated with health-related outcomes in children and adolescents? A systematic review and meta-analysis (2021)
(Elsevier B.V., 2021)Objective: This study sought to analyze the prospective association between vigorous-intensity physical activity (VPA) and health-related outcomes in children and adolescents. Methods: Studies reporting associations between ... -
Article
Psychometry and empathy levels and its dimensions in postgraduate students of dental specialties (2021)
(Blackwell Publishing Ltd, 2021-01-02)Background: Empathy is an attribute that has an important role in the dentist-patient therapeutic relationship, clinical care and adherence to treatment, amongst other benefits. The aim of this research was to determine ... -
Article
Numerical study on seismic response of steel storage racks with roller type isolator (2021)
(MDPI AG, 2021-01)This research evaluates the effectiveness of using a roller-type base isolation device with tensile strength in reducing the dynamic response of industrial steel storage racks. These were subjected to a seismic input acting ... -
Article
Improvement preclinical and clinical skills for dental preparations using assisted training software (2021)
(Blackwell Publishing Ltd, 2021-01-20)Introduction: Digital workflow is currently available for different fields of dentistry. Additionally, to clinical use, digital technology is focused on the education and training of students. The objective of this study ... -
Article
Representation and (re)significance of a modern hero. Caupolicán in classical and nationalist rhetoric (2021)
(University of Barcelona, 2021)The general goal is to explore the interrelationships between the classical rhetoric used by chroniclers to exalt Mapuche heroes and nationalist rhetoric and his current projections to represent the figure of Caupolicán. ... -
Article
Thy-1 (CD90)-Induced Metastatic Cancer Cell Migration and Invasion Are β3 Integrin-Dependent and Involve a Ca2+/P2X7 Receptor Signaling Axis (2021)
(Frontiers Media S.A., 2021-01-12)Abstract View references (54) Cancer cell adhesion to the vascular endothelium is an important step in tumor metastasis. Thy-1 (CD90), a cell adhesion molecule expressed in activated endothelial cells, has been implicated ... -
Article
Theoretical Evaluation of Novel Thermolysin Inhibitors from Bacillus thermoproteolyticus. Possible Antibacterial Agents (2021)
(NLM (Medline), 2021-01-13)The search for new antibacterial agents that could decrease bacterial resistance is a subject in continuous development. Gram-negative and Gram-positive bacteria possess a group of metalloproteins belonging to the MEROPS ... -
Article
Synthesis and characterization of N-heterocyclic carbene-M⋯OEt2complexes (M = Cu, Ag, Au). Analysis of solvated auxiliary-ligand free [(NHC)M]+species (2021)
(Royal Society of Chemistry, 2021-01-14)We report the synthesis, characterization and computational analysis of coinage metal-ether complexes supported by N-heterocyclic carbenes (NHC), SIPr and Et2CAAC. The related water adducts are also included. The [(NHC)M]+(M ... -
Article
International Consensus Guidance for Management of Myasthenia Gravis: 2020 Update (2021)
(NLM (Medline), 2021-01-19)OBJECTIVE: To update the 2016 formal consensus-based guidance for the management of myasthenia gravis (MG) based on the latest evidence in the literature. METHODS: In October 2013, the Myasthenia Gravis Foundation of America ... -
Article
Coercivity dependence of cation distribution in Co-based spinel: Correlating theory and experiments (2021)
(Royal Society of Chemistry, 2021-01-21)The inversion degree (X) of a spinel-type nanomaterial is an essential parameter to understand the magnetic and electronic properties of ferrites. In this work, we have related different theoretical and experimental ... -
Article
Heterobimetallic Catalysts for the Thermal Decomposition of Ammonium Perchlorate: Efficient Burning Rate Catalysts for Solid Rocket Motors and Missiles (2021)
(American Chemical Society, 2021-02-01)We show the synthesis and characterization of four heterobimetallic compounds derived from s-indacene of general formula [{(CO)3Mn}-s-Ic-{MCp*}]q with M = Fe, Co, Ni, and Ru; q = 0, 1+. The complexes reported here were ... -
Article
Effects of intra-set rest on morphological variables, maximal strength and jump performance in university students (2021)
(Universidad de la Frontera, 2021-02)The appropriate dosage of resistance training could promote physical and physiological adaptations and decrease injuries. The aim of the study was to analyze the effects of the different intra-set rest after eight weeks ... -
Article
Exogenous application of brassinosteroid 24-norcholane 22(S)-23-dihydroxy type analogs to enhance water deficit stress tolerance in arabidopsis thaliana (2021)
(MDPI AG, 2021-02-01)Brassinosteroids (BRs) are plant hormones that play an essential role in plant development and have the ability to protect plants against various environmental stresses, such as low and high temperature, drought, heat, ... -
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Instalación placa COVID-19 (2021)
(2021-01-20)El Laboratorio de Ciencias Biomédicas de Santiago recibió una placa, por parte de los Ministerios de Salud y de Ciencias, que acredita la pertenencia a la "Red de Laboratorios Universitarios", esto debido al papel jugado ... -
Article
El año en que la ciencia se volvió protagonista y el desafío que implica para el 2021 (2021)
(El Mercurio, 2021-01-03)Los científicos no solo lograron una vacuna en tiempo récord, también se evidenció la importancia de que las políticas públicas cuenten con su apoyo. Además, el resto de los ciudadanos puso los ojos en la labor científica, ... -
Article
¿Sabes qué tipo de miel estás consumiendo? (2021)
(2021-02-15)Estudio del Dr. Patricio Vásquez de la Universidad Autónoma de Chile analizó fisicoquímicamente muestras de miel chilenas -acidez, azúcar, conductividad y otras variantes- confirmando su autenticidad y calidad. A partir ... -
Article
Workplace bullying and presenteeism in the cruise industry: Evaluating the effect of social support (2021)
(Elsevier Ltd, 2021-04)A cruise ship constitutes a unique research laboratory for the study of workplace bullying and presenteeism because of its manifestation of the phenomena and situations that traditionally characterize total institutions. ... -
Article
Intercity travelers in a railway heritage context: Quantitative assessment of the Victoria - Temuco Regional Service, Chile (2021)
(Universidad de Chile, 2020-11-23)In epistemological terms, the railway is considered as a study object that allows multiple observations. On the one hand, its exclusive role is transporting, but on the other hand, its symbolic and material value for the ... -
Article
Organisational fault and behavioural rules in the indicting of legal persons (2021)
(Centro Estudios Derecho Penal, 2020-12)This paper provides a critical analysis of the traditional perception of the organisational fault as a rule of attribution in the criminal liability of corporations. In the following pages, the author sustains that the ...