Browsing by Title
Now showing items 27091-27110 of 92398
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(OXFORD UNIV PRESS, 2006-07)Objectives: The aim of this work was to study the distribution of Trypanosoma cruzi clones after treatment failure with itraconazole or allopurinol in infected humans. Methods: Blood samples from treated and untreated ...
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(Wiley-Blackwell, 2015)The auditory sensitivity in three species of the anuran genus Alytes (Alytidae) was examined to determine patterns of intra- and interspecific variation, relating these measurements to behavioural preferences measured in ...
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(Amer Physical Soc., 2016-06-13)We establish a stochastic thermodynamics for a Fermionic level driven by a time-dependent force and interactingwith initially thermalized levels playing the role of a reservoir. The driving induces consecutive avoided ...
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(American Physical Society, 2019)© 2019 American Physical Society.We show that a cyclic unitary process can extract work from the thermodynamic equilibrium state of an engineered quantum dissipative process. Systems in the equilibrium states of these ...
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Dissipative magnetization textures induced by spin-transfer torques and alternating magnetic fields (Universidad de Chile, 2016)Los materiales ferromagnéticos a escala nanométrica pueden ser manipulados mediante torques por transferencia de espín y/o campos magnéticos oscilatorios. El torque por transferencia de espín es el resultado de la interacción ...
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(Universidad de Chile, 2021)La presente tesis está dedicada a la generación y control de estructuras disipativas inducidas por luz en cristal líquido. Esta monografía se desarrolla entorno a una serie de experimentos desarrollados para lograr diversidad ...
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(Royal Society Publishing, 2018-07-28)
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(Royal Society Publishing, 2018)
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(Royal Society Publishing, 2018)Order–disorder phase transitions driven by temperature or light in soft matter materials exhibit complex dissipative structures. Here, we investigate the spatio-temporal phenomena induced by light in a dye-doped nematic ...
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(American Physical Society, 2014)Macroscopic magnetic systems subjected to external forcing exhibit complex spatiotemporal behaviors as result of dissipative self-organization. Pattern formation from a uniform magnetization state, induced by the combination ...
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(1991)We report our investigations of circulating interleukin (IL) 1β, IL 6 and tumor necrosis factor (TNF)‐α, as well as cell‐associated IL 1α, IL 1β and TNF‐α in plasma and monocytes of 21 patients with sepsis syndrome and 6 ...
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(Blackwell Publishing Ltd, 1996)1. To examine the correlation between chemosensory response and dopamine release induced by hypoxic stimulation, we studied carotid bodies excised from anaesthetized cats. 2. The carotid bodies with their carotid (sinus) ...
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Dissolution kinetics evaluation of controlled-release tablets containing propranolol hydrochloride (Marcel Dekker Inc., 1999)In the present research, controlled-release propranolol hydrochloride tablets were prepared for twice-daily administration, allowing more uniform plasmatic levels of the drug. Pharmaceutical formulations were prepared with ...
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(Springer, 2017)Within the earth's atmosphere, methane (CH4) is one of the most important absorbers of infrared energy. It is recognized that coastal areas contribute higher amounts of CH4 emission; however, there is a lack of accurate ...
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(SPRINGER, 2005-06)Water and dissolved ion transport in mineral tailings was studied at laboratory scale with three different tailings samples. Percolation rate, determined in column experiments, depends mainly on the granulometric distribution ...
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(UNIV CHICAGO PRESS, 2000-12-10)Observations of the diffuse X-ray background at energies similar to3/4 and 1.5 keV show a large region of enhanced emission around the Galactic center. The origin of this X-ray enhancement is not known, but the best ...
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(Elsevier, 2017)The ordered weighted average (OWA) is an aggregation operator that provides a parameterized family of operators between the minimum and the maximum. This paper presents the OWA weighted average distance operator. The main ...
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(EDP Sciences S A, 2021)Aims. Distances are key to determining the physical properties of sources. In the Galaxy, large (>10 000) homogeneous samples of sources for which distance are available, covering the whole Galactic distance range, are ...
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(The American Astronomical Society, 1988-10-15)New 6 cm continuum and radio recombination line VLA observations as well as CO observations are presented of the bright PN NGC 6302. The H110-alpha line is significantly broader than the H76-alpha line, an effect which is ...
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(2001-09-10)We present optical and infrared spectroscopy of the first 2 months of evolution of the Type II supernova SN 1999em. We combine these data with high-quality optical/infrared photometry beginning only 3 days after shock ...
