Browsing by Title Artículos de revistas
Now showing items 3200-3219 of 7545
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(MDPI, 2021)Geo-thermalism has been widely recognized on the Baja California Peninsula, especially during the last decade. The current research, carried out on Bahia Concepcion, evidences the existence of geothermal springs, which get ...
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(Nature, 2021)The decrease in freshwater input to the coastal system of the Southern Andes (40-45 degrees S) during the last decades has altered the physicochemical characteristics of the coastal water column, causing significant ...
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(MDPI AG, 2019)© 2019 by the authors.The intensification of the hydrological cycle because of global warming raises concerns about future floods and their impact on large cities where exposure to these events has also increased. The ...
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(John Wiley and Sons LtdSouthern GateChichester, West SussexPO19 8SQvgorayska@wiley.com, 2020)
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(Springer Heidelberg, 2015)We present a theoretical model to determine the hydromechanical boundary of an internally unstable soil subject to vertical seepage. The model is based in momentum balance equations, which consider that the system is divided ...
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(ELSEVIER SCIENCE BV, 2012-06-15)The chromatographic methods used for the purification of PEGylated proteins are mainly Size Exclusion (SEC) and Ion Exchange Chromatography (IEX). Although the PEGylation affects the protein hydrophobicity, Hydrophobic ...
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(Elsevier Science BV., 2016)The Los Pelambres porphyry copper deposit is located 190 km north of Santiago, Chile. A paleomagnetic and mineralogical study was conducted at this deposit to determine the effects of hydrothermal alteration on the magnetic ...
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(Elsevier, 2014)Crustal scale strike slip fault zones have complex and heterogeneous permeability structures, playing an important role in fluid migration in the crust. Exhumed faults provide insights into the interplay among ...
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(Elsevier, 2015)We determine here for the first time the geometry and location of the hydrothermal and magmatic reservoirs in the Lazufre volcanic area. This furthers the understanding of the origin of one of the largest worldwide volcanic ...
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(ELSEVIER SCIENCE BV, 2002-09-01)The hydrothermal growth of polycrystalline BaTiO3 deposits on the surface of TiO2 rutile single crystals has been studied with respect to the following parameters: (a) small quantities of Sr (1.0 and 0.04 at.%) in the ...
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(2001)Zirconia nanorods and nanoparticles were grown hydrothermally starting from zirconium monoxide powder. The process was performed in an autoclave using NaOH as a mineralizer at nominal concentrations 15 M, 20 Mand 25 M, ...
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(1997-01)The formation mechanism of BaTiO, films produced by a hydrothermal-electrochemical method was characterized using electrochemical techniques. Experiments were conducted in a three-electrode electrochemical cell, with ...
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(Elsevier Masson SAS, 2019)© 2018 The Authors Background: White adipose tissue (WAT) have a relevant metabolic and inflammatory function, in overweight or obesity conditions. In this regard, the WAT under over feeding nutrition present a significant ...
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(WILEY-BLACKWELL, 2005-06-01)The core of planetary nebula NGC 6302 is filled with high-excitation photoionized gas at low expansion velocities. It represents a unique astrophysical situation in which to search for hyperfine structure (HFS) in coronal ...
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Hyperopia and frugality: Different motivational drivers and yet similar effects on consumer spending (Elsevier Inc., 2019)The effects of hyperopia and frugality on spending have not been directly compared. Moreover, previous research on hyperopia has focused on the avoidance of luxury spending, rather than spending on routine consumer goods. ...
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(American Physical Society, 2016)We report on the numerical and theoretical study of the subcritical bifurcation of parametrically amplified waves appearing at the interface between two immiscible incompressible fluids when the layer of the lower fluid ...
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(American Physical Society, 2016)We report on the numerical and theoretical study of the subcritical bifurcation of parametrically amplified waves appearing at the interface between two immiscible incompressible fluids when the layer of the lower fluid ...
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(CAMBRIDGE UNIV PRESS, 2006-03-25)We report on experimental observations of a gravity-wave instability forced by a highly turbulent free-surface Taylor-Couette flow. Bistability and hysteresis are observed at the bifurcation from a turbulent base state, ...
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(The American Astronomical Society, 2014-05-10)We present a spectroscopic analysis of the Hα profiles of hydrogen-rich Type II supernovae. A total of 52 Type II supernovae having well-sampled optical light curves and spectral sequences were analyzed. Concentrating on ...