Browsing by Title
Now showing items 76812-76831 of 91507
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(Institute of Physics Publishing, 2018)We present reverberation mapping (RM) results for 17 high-redshift, high-luminosity quasars with good-quality R-band and emission-line light curves. We are able to measure statistically significant lags for Lyα (11 objects), ...
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(Universidad de Chile, 2023)Proyecto de énfasis experimental que busca reflexionar sobre la relación distanciada del humano con la naturaleza desde estudios y propuestas ecofeministas, hacia posturas contemplativas, cálidas y cercanas a la naturaleza. Para ...
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(Elsevier, 2014)Nonalcoholic fatty liver disease is characterized by an abnormal accumulation of triacylglycerides in the liver in absence of significant alcohol consumption. Under these conditions, it has been observed an impaired ...
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(2007)Long-term potentiation (LTP) is an activity-dependent strengthening of synapses that is thought to underlie memory storage. Ca2+/ calmodulin-dependent protein kinase II (CaMKII) has been a leading candidate as a memory ...
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(Universidad de Chile, 2004)El Objetivo del presente estudio es determinar si la aplicación de un P.E.R.P. retarda o revierte el proceso de Sarcopenia en Extremidades Inferiores (E.E.I.I.), de mujeres A.M. institucionalizadas.
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(1992)A double blind crossover trial was performed on the effect of enalapril on urinary albumin excretion (UAE) in normotensive insulin dependent diabetics. Nineteen normoalbuminuric (UAE < 30 mg/24 h) and 17 microalbuminuric ...
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(American Physiological Society, 2016)Previous results from our laboratory showed that phosphorylation of ryanodine receptor 2 (RyR2) by Ca2+ calmodulin-dependent kinase II (CaMKII) was a critical but not the unique event responsible for the production of ...
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(ELSEVIER SCIENCE BV, 2009-05-22)Escherichia coli phosphofructokinase-2 (Pfk-2) is a homodimer whose subunits consist of a large domain and an additional b-sheet that provides the interfacial contacts between the subunits, creating a b-barrel flattened-like ...
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(2002)The stability, refolding, and assembly properties of FtsZ cell division proteins from Methanococcus jannaschii and Escherichia coli have been investigated. Their guanidinium chloride unfolding has been studied by circular ...
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(Universidad CES, 2019)This paper aims to make a discourse analysis of the processes that reverse memories of the Colombian conflict in national newspapers. The research adopts a theoretical approach that describes reversed memory as a narratological ...
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(Universidad de Chile, 2014-08)Resvestech es una unidad estratégica de negocios dedicada al revestimiento Tricapa de cañerías para conducción de fluídos, este recubrimiento es valorado por los clientes ya que permite aumentar la vida útil de las cañerías. ...
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(MDPI AG, 2019)Extending the internet of things (IoT) networks to remote areas under extreme conditions or for serving sometimes unpredictable mobile applications has increased the need for satellite technology to provide effective ...
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(Sociedad Médica de Santiago, 2020)This paper summarizes the main features of review articles in medical topics. Articles can be classified as narrative reviews, systematic reviews or meta-analysis. Narrative reviews are appropriate to update etiology, ...
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(Sociedad Medica de Santiago, 2020)
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(I C D D R B-CENTRE HEALTH POPULATION RESEARCH, 2006-09)Coagulation technology has been used since 1970 in northern Chile for removing arsenic from drinking-water. This experience suggests that coagulation is an effective technology for the removal of arsenic. It is currently ...
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(ELSEVIER, 2006-04-01)In the last two decades forest planning and management has become very much focused on spatially oriented decisions, due to the introduction of spatial details, such as road building, and environmental concerns, like ...
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(ELSEVIER, 2006-04-01)In the last two decades forest planning and management has become very much focused on spatially oriented decisions, due to the introduction of spatial details, such as road building, and environmental concerns, like ...
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(Elsevier B.V., 2018)Chile is an elongated country, running in a north-south direction for more than 30° along a subduction zone. Its climate is progressively wetter and colder from north to south. This particular geography has been used ...
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(Springer, 2014)In this work, we present a review of the state of the art of information-theoretic feature selection methods. The concepts of feature relevance, redundance, and complementarity (synergy) are clearly defined, as well ...
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(Sociedad Chilena de Obstetricia y Ginecologia, 2020)