Browsing by Title
Now showing items 91165-91184 of 92818
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(2010)In this work we introduce for extended real valued functions, defined on a Banach space X, the concept of K directionally Lipschitzian behavior, where K is a bounded subset of X. For different types of sets K (e.g., zero, ...
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(Universidad de Chile. Facultad de Economía y Negocios, 1992-06)Mientras los trabajos anteriores sobre la distribución del ingreso en Brasil han enfatizado el rol jugado por factores de demanda para explicar la tasa de retorno a la escolaridad, muy pocos trabajos han estudiado la ...
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(Universidad de Chile, 2019)
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(Universidad de Chile, 2014)¿Es la educación parvularia una carrera prohibida/vedada para los hombres? Bajo esta premisa se inicia una investigación para abordar este tema a través de 4 discursos de autoridades y docentes que están relacionadas con ...
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(Universidad de Chile, 2021)En el Chile neoliberal se ha desarrollado una masculinidad hegemónica cercana a formas de vida violentas, competitivas, contaminantes e inconscientes, las cuales están amparadas en mandatos patriarcales que se encuentran ...
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(Routledge Journals, 2020)FOP food-labeling systems seek to inform on a product`s healthy/unhealthy state and signal a product`s healthiness level. Research in this area has focused primarily on exploring the healthy/unhealthy dimension, leaving ...
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(Universidad de Chile, 2019)El presente proyecto de diseño industrial consiste en el desarrollo del primer vehículo1 de servicio nacional que ayuda a mejorar la diacronía en el servicio de la comida en los eventos de banquetera en la Región Metropolitana. ...
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(2004)We have studied the mechanism of action of three 6a(R)-1,2- methylenedioxyaporphines as vasorelaxant compounds. The alkaloids assayed showed different affinities for the three human cloned α1- adrenoceptor (AR) subtypes ...
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(1991)In our series of 250 RT's 192 (76.8%) from living donors and 58 (23.27%) from cadaver donors, there were 207 (88.8%) kidneys with a single renal artery, 40 (16%) with a double artery and 3 (1.2%) with a triple artery. End ...
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(MDPI, 2021)Vascular endothelial growth factors (VEGFs) are vital regulators of angiogenesis that are expressed in response to soluble mediators, such as cytokines and growth factors. Their physiologic functions include blood vessel ...
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(2012)We compared the diversity of vines and vascular epiphytes among an evergreen forest fragment (Laureliopsis philippiana y Eucryphia cordifolia) and four fragments of secondary forest dominated for Nothofagus obliqua in an ...
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(Elsevier, 2015)The mineralocorticoid receptor (MR) is a major regulator of blood pressure by modulating sodium balance and blood volume in the distal nephron. The discovery of MR expression in both endothelial and vascular smooth ...
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Vascular reactivity in intrapulmonary arteries of chicken embryos during transition to ex ovo life (2002)The present study aimed to characterize pulmonary vascular reactivity in the chicken embryo from the last stage of prenatal development and throughout the perinatal period. Isolated intrapulmonary arteries from noninternally ...
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(1995)1. 1. We have recently demonstrated that, in normal female rats, vascular reactivity (VR) and vascular prostaglandin-E2 (PGE2) and prostacyclin production are influenced by the ovarian cycle. 2. 2. In this study, we ...
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(Sociedad Chilena de Anatomía, 2014)La próstata es la glándula accesoria sexual más importante del perro, ubicada en el canal pélvico, retroperitoneal y caudal a la vejiga, envolviendo completamente la uretra pélvica en su salida del cuello vesical. Su ...
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(Elsevier, 2021)
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(2014)Introducción: La vasectomía es una técnica segura y efectiva para el control de la fertilidad masculina. A pesar de esto, en el mundo se realizan el doble de esterilizaciones femeninas respecto a vasectomías, lo cual es ...
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(Elsevier GmbH, 2018)© 2018 Background: Xenophyllum poposum is an endemic species of the Andes Cordillera, popularly known as Popusa. Popusa is widely used by mountain communities as a folk medicine to treat altitude sickness and hypertension. ...
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(AMER PHYSIOLOGICAL SOC, 2005-09)The fetal llama responds to hypoxemia, with a marked peripheral vasoconstriction but, unlike the sheep, with little or no increase in cerebral blood flow. We tested the hypothesis that the role of nitric oxide (NO) may be ...
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(1995)1. 1. A novel vasorelaxant effect of clonixinate of l-lysine (Clx), analgesic and anti-inflammatory, was studied in rat aortic rings. 2. 2. Clx completely relaxed aortic rings contracted by KCl 70 mM and together with its ...
