Browsing by Title Artículos de revistas
Now showing items 3617-3636 of 7543
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(Taylor & Francis, 2020)Cupric chloride leaching is an attractive alternative for the treatment of pyritic refractory gold ores. In this context, the kinetics of pyrite dissolution was studied in cupric chloride solutions containing 4 M NaCl. ...
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(Frontiers Media, 2019)Introduction: Fetal growth restriction may be the consequence of maternal, fetal, or placental factors. The insulin-like growth factors (IGFs) are major determinants of fetal growth, and are expressed in the mother, fetus ...
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(Association for Computing Machinery, 2020)
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(Springer Science and Business Media Deutschland GmbH, 2020)
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(John Wiley & Sons, 2014)This work sheds light on the possibility of using control strategies to set the parameters of electric stimulation, a commonly used technique in severe human central nervous system diseases. Currently, parameters of ...
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(Elsevier, 2020)The size of manufactured parts is naturally bound by the size of their production machines. In this paper, we explore the alternative of making a machine that can continuously navigate along an object being fabricated, ...
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(Cambridge University Press, 2022)The logarithmic derivative of the marginal distributions of randomly fluctuating interfaces in one dimension on a large scale evolve according to the Kadomtsev-Petviashvili (KP) equation. This is derived algebraically from ...
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(American Physiological Society, 2019)Copyright © 2019 the American Physiological Society.—On renal ischemia-reperfusion (I/R) injury, recruitment of neutrophils during the inflammatory process promotes local generation of oxygen and nitrogen reactive species, ...
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(Springer-Verlag, 2000)Tourmaline alteration and high boron con- tents are typical features of the magmatic-hydrothermal systems of the Bolivian tin province. The average boron content in melt inclusions of quartz phenocrysts from tin porphyry ...
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(Centro de Investigaciones Humanas y Sociales (CEIHS), Bogotá, Colombia, 2012)
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(2006-03)La icnofacies de Glossifungites es reconocida en el contacto entre las formaciones Navidad (Miembro Rapel) y La Cueva, Plioceno de la Cordillera de la Costa, Chile. La suite de Glossifungites está caracterizada por una ...
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La malaria en el extremo norte de Chile: nuevos indicios de una calamidad pasada (Arica, 1880-1930) (Interciencia Association, 2019)From a historical perspective, the development and the so-cio-demographic consequences of malaria in the Chilean city of Arica, expressed in a high mortality rate and the stagnation of population growth, are analysed. These ...
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(2013)
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(ASOCIACION PALEONTOLOGICA ARGENTINA, 2006-03-30)The fossil flora from Cerro Centinela (Chile, VI Region): vegetation and climate in central chile at the end of Miocene-beginning of the Pliocene. In this article, the composition of the taphoflora from cerro Centinela, ...
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(2007)Este documento sintetiza el estudio de cálculo y actualización de la tasa social de descuento para Chile desarrollado por los autores. En el mencionado estudio, se realizó un diagnóstico del mercado de capitales chileno ...
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(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2011-02)Motivated by the development of power semiconductor technologies, flexible ac transmission systems (FACTS) devices and their penetration in the field of electrical power systems, an educational challenge in complementing ...
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LABOCA observations of giant molecular clouds in the southwest region of the Small Magellanic Cloud (2010)Context. The amount of molecular gas is a key to understanding the future star formation in a galaxy. Because H2 is difficult to observe directly in dense and cold clouds, tracers such as the CO molecule are used. However, ...
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(Elsevier, 2017)Earth has been a traditional building material to construct structures in many different continents. In particular, adobe buildings are widely diffused in South America, and in Peru where form part of the cultural identity ...
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(W.B. Saunders Ltd, 2019)Coccidioides is a primary pathogenic fungus, which infects humans through highly infectious arthroconidia, causing substantial morbidity including life-threatening disseminated infections. Due to the low infectious dose, ...