Browsing by Title
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Statins and portal hypertension: A new pharmacological challenge
; ; Rojas, Armando
(2012)
Portal hypertension is a hemodynamic abnormality that involves a high risk of disability as well as a reduced life expectancy in patients with cirrhosis. Progress in the knowledge of pathophysiology of portal hypertension ...
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Storytelling and role play effects on seventh grade students’ speaking ability in Arturo Prat Chacón School in San Clemente
(Universidad Católica del Maule, Facultad de Ciencias de la Educación, 2012)La intención de esta investigación es determinar los efectos que tendrá la implementación del las técnicas de Juego de Roles y el Cuenta Cuentos en la habilidad oral de los estudiantes y además potenciar el desarrollo de ...
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Strategy based on data mining and MALDI-Mass spectrometry for control disease of SRS in Salmo Salar
(2018)Piscirickettsia salmonis is a highly transmissible pathogens that cause high mortality in farmed salmonids. In this way, new techniques based on mass spectrometry (MS) and machine learning were applied and combined in an ...
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Strength of bearing area and locking area of galvanized strips in foamed concrete
(2016)Bond strength between the infill materials and embedded components of composite structural assemblies (CSAs) significantly affects the performance of sandwich panels. This paper presents the effectiveness of the interlocking ...
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Structural characterization and dielectric properties of the solid solutions AgPb(Sb,Bi)S3
(2012)The new solid solutions AgPbSb1−xBixS3 were prepared by solid state reactions. The phases were characterized by powder X-ray diffractions (XRD), scanning electron microscopy, and thermal analysis. The XRD patterns of ...
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Structure/activity analysis of TASK-3 channel antagonists based on a 5,6,7,8 tetrahydropyrido[4,3-d]pyrimidine
(2019)TASK-3 potassium (K+) channels are highly expressed in the central nervous system, regulating the membrane potential of excitable cells. TASK-3 is involved in neurotransmitter action and has been identified as an oncogenic ...
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Study protocol for the Maule Cohort (MAUCO) of chronic diseases, Chile 2014–2024
(2016)Background: Maule Cohort (MAUCO), a Chilean cohort study, seeks to analyze the natural history of chronic diseases in the agricultural county of Molina (40,000 inhabitants) in the Maule Region, Chile. Molina´s population ...
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Studying phenological stages of cherry (Prunus avium L.) using field observations and satellite-derived vegetation indexes
von Bennewitz, Eduardo; ; Carrasco-Benavides, Marcos (2018)
En el marco de una búsqueda continua de innovaciones tecnológicas que permitan a los fruticultores practicar una producción frutícola más competitiva y sostenible, el uso de índices de vegetación derivados de satélites ...
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Sucralose-mediated effect during post-harvest of summer squash (Cucurbita pepo L.) cv. Ambassador from organic cultivation, using both systems active and passive modified atmosphere
(2014)Los objetivos del presente estudio fueron evaluar el comportamiento de frutos de zapallos italianos (Cucurbita pepo L.) cv. Ambassador, cultivados de forma orgánica almacenados en modificación de atmósfera MAP y SAP y con ...
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Sugar cane bagasse prehydrolysis using hot water
abril, diana; ; (2012)
Results are presented on the hot water prehydrolysis of sugar cane bagasse for obtaining ethanol by fermentation. The experimental study consisted of the determination of the effect of temperature and time of prehydrolysis ...
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Suicide reattempters: A systematic review
Méndez-Bustos, Pablo; ; ; ; (2013)
Learning Objectives: After participating in this educational activity, the psychiatrist should be better able to 1. Identify the characteristic features of suicide reattempters. 2. Evaluate the limitations of the ...
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Surfaces for modeling arteries in virtual reality simulators
(2015)We propose a surface model that can be used as part of an internet based educational medical simulator to train physicians in cardiovascular interventions. This is the first step towards building a real device which can ...
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Sustainability in Latin America: An analysis of the academic discursive field
(2016)This article analyzes the modes of appropriation of the discourse on sustainable development in Latin America over the past four decades. Most studies on sustainability use qualitative methods of discourse analysis. Others ...
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Sustentabilidad y comportamiento del consumidor socialmente responsable
(2018)El consumo sustentable ha motivado el desarrollo de investigaciones que procuran develar estrategias que permitan la concienciación de las corresponsabilidades frente a la decisión de compra. Ésta investigación analiza las ...
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Swimming practice and scapular kinematics, scapulothoracic muscle activity, and the pressure-pain threshold in young swimmers
(2018)Context Whereas alterations in scapular kinematics, scapulothoracic muscle activity, and pain sensitivity have been described in adult swimmers, no researchers have examined these outcomes in young swimmers. Objectives ...
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Synthesis and magnetic properties of chromium-based Cu(Cr2‑xTix )S4 thiospinels and their deficient structures Cu1‑yoy Cr2‑xTix S4 obtained by Copper extraction
(2014)The crystalline structure of spinels is extremely flexible due to the presence of several sublattices in which the cations can be distributed and localized in different crystallographic sites depending on their sizes, ...
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Synthesis of polyhydroxyalkanoates through the biodegradation of poly(cis-1,4-isoprene) rubber
(2019)The search of alternative substrates for the synthesis of polyhydroxyalkanoates (PHA) has become an important factor in order to decrease the production costs. Therefore, the use of industrial by-products or waste materials ...
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Synthesis of pyrazolo-fused 4-azafluorenones in an ionic liquid. mechanistic insights by joint studies using dft analysis and mass spectrometry
(2019)A series of pyrazolo-fused 4-azafluorenones (indeno[1,2-b]pyrazolo[4,3-e]pyridines, IPP) were synthesized via the three-component reaction between arylaldehydes, 3-methyl-1H-pyrazol5-amine and 1,3-indanedione in an ionic ...
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Systematic mapping on social media and its relation to business
(2018)The aim of this study is to analyse the reach of existing investigation on social media and its relation to companies throughout 2014–2015. To achieve the proposed, the study proceeds in classifying such information and ...