Browsing by Title
Now showing items 3350-3369 of 98881
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(Universidad de Chile, 2008)
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(Universisdad de Chile, 2015)Muchos insectos en reposo pueden presentar un intercambio de gases discontinuos (IGD),el que se caracteriza por presentar picos de producción de CO2 intercalados por periodos de nulo intercambio gaseoso. En este patrón ...
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(2011)Introduction: Bariatric surgery leads to a significant body weigh reduction although it is associated to a higher risk of presenting some nutritional deficiencies. A common complication, little studied and mainly related ...
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(Universidad de Chile, 2022)Esta tesis tiene como objetivo analizar un fenómeno literario que identificamos, inicialmente, en dos parejas de textos: País de nieve y “Apuntes sobre País de nieve”, de Yasunari Kawabata; y “El Aleph”, de Jorge Luis ...
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(Universidad de Chile, 2016)El estudio del español de Chile presenta variadas aristas para abordarlo en una investigación, puesto que cada característica evidencia su singularidad y riqueza. El área de la fonética ofrece un análisis de las ...
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(ELSEVIER SCIENCE BV, 2002-08-15)Increasing the knowledge of the semen characteristics in the alpaca will contribute to understanding one of the many factors that affect the poor fertility rate in this species. Ten adult male alpacas, 2.6-10 years of age, ...
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(ELSEVIER SCIENCE BV, 2005-12)Most studies in alpaca reproductive biology have been focused on female physiology. Only recent research is being conducted in order to increase the knowledge on males. Semen characteristics during breeding periods will ...
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(Universidad de Chile, 2018)El Centro de Protección y Producción Textil Artesanal en la comuna de La Ligua, es un proyecto que busca otorgar valor a la cultura textil artesanal que existe en la zona. De este modo, el proyecto buscar ser un espacio ...
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(BIOMED Central Ltd., 2017)Background: Neuroinflammation involves cytokine release, astrocyte reactivity and migration. Neuronal Thy-1 promotes DITNC1 astrocyte migration by engaging alpha(V)beta(3) Integrin and Syndecan-4. Primary astrocytes express ...
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(AMER SOC PHARMACOLOGY EXPERIMENTAL THERAPEUTICS, 2006-08)Alpha 4 and beta 2 nicotinic acetylcholine receptor ( nAChR) subunits expressed heterologously assemble into receptors with high (HS) and low (LS) sensitivity to acetylcholine (ACh); their relative proportions depend on ...
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(Soc Neuroscience, 2022)Variations in human behavior correspond to the adaptation of the nervous system to different internal and environmental demands. Attention, a cognitive process for weighing environmental demands, changes over time. Pupillary ...
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(ELSEVIER SCIENCE INC, 2002-09)Neuropeptide Y (NPY) and noradrenaline (NA) are co-transmitters at many sympathetic synapses, but it is not yet clear if their release is independently regulated. To address this question, we quantified the electrically ...
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(Wiley - Blackwell, 2013-07)Alpha-tocopherol (AT) was encapsulated with native (NIn), acetylated (AIn) or cross-linked (CIn) inulin (two degrees each) by spray-drying. A face central composite experimental design for each system (AT-NIn, AT-AIn(1), ...
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(SPRINGER-VERLAG BERLIN, 2004)We show that, by combining an existing compression boosting technique with the wavelet tree data structure, we are able to design a variant of the FM-index which scales well with the size of the input alphabet Sigma. The ...
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(Universidad de Chile, 2022)El presente trabajo trata sobre la composición de la obra “Alquimia musical” que está inspirada en el Método Alquimia Mandalas Flores de Bach, Doce Curadores, de Marcela Rioseco, el cual integra el conocimiento del Dr. ...
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(Wiley-Blackwell, 2016)Disturbance of endoplasmic reticulum (ER) proteostasis is a common feature of amyotrophic lateral sclerosis (ALS). Protein disulfide isomerases (PDIs) are ER foldases identified as possible ALS biomarkers, as well as ...
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(Pensoft Publishers, 2017)We report the presence of Alsodes vanzolinii (Donoso-Barros, 1974) in the Maule Region, Chile extending its known geographic distribution 160 km north of its type locality. The species was recorded in exotic young plantations ...
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(Universidad de Chile, 2016)
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(Universidad de ChileUniversidad de Chile, 2021-07)El presente plan de negocios desarrolla y posiciona a la empresa ALTA CONFIABILIDAD, que entrega servicio de mantenimiento integral preventivo y predictivo en el equipamiento e infraestructura de edificios de las ...
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(Universidad de Chile, 2024)A partir de la inquietud académica derivada de lo recientemente expuesto, el presente esfuerzo investigativo pretende explorar las características de los Directivos seleccionados para cargos adscritos al Sistema de Alta ...
