Browsing by Title Facultad de Ciencias Físicas y Matemáticas
Now showing items 19628-19647 of 20545
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(Elsevier, 2018)Thermal properties and microstructure characterization of Yttria Stabilized Zirconia (YSZ) Thermal Barrier Coatings (TBCs) deposited by Air Plasma Spray (APS) onto a Ni-base superalloy (Inconel 625) were studied. Two ...
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(1994-06-10)Optical and spectrophotometric ata, gathered in the 1987-1994 interval, are presented for the planetary nebula N66 (WS 35 or SMP 83) in the Large Magellanic Cloud. These data show that the central star has suffered dramatic ...
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(MINERALS METALS MATERIALS SOC, 2006-07)The grain growth, thermal stability, and recrystallization behavior of a cryomilled Ti alloy with a grain size of about 21.2 nm were examined using differential scanning calorimetry, X-ray diffraction, and transmission ...
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(Sociedad Chilena de Quimica, 2018)The effect of the support on the formation of the Cu-CeO2 interface and its thermal stability after calcination at 500, 700 and 900 ºC is studied. The supports used are SiO2 , because of its inert character, and ...
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(AVS Science and Technology Society, 2019)An in-depth analysis including both simulation and experimental characterization of resistive random access memories (RRAMs) with dielectric stacks composed of two layers of HfO 2 and Al 2 O 3 stacked in different orders ...
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(American Institute of Physics, 2017)Graphite is a versatile material with many applications. Its intrinsic density has been extensively studied and quantified experimentally and theoretically. Experimental data suggest that the electron and hole densities ...
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(American Physical Society, 2021)We use quantum scattering theory to study a fixed quantum system Y subject to collisions with massive particles X described by wave packets. We derive the scattering map for system Y and show that the induced evolution ...
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(American Physical Society, 2014)We study the behavior of skyrmions in thin films under the action of stochastic torques arising from thermal fluctuations. We find that the Brownian motion of skyrmions is described by a stochastic Thiele’s equation ...
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(ASCE, 2014)The long-term displacement of thermoactive piles subjected to static load and thermal cycles is analyzed using the numerical solution of the one-dimensional load-transfer method modified to account for thermoelastic ...
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(Elsevier, 2020)Fractures and faults in granitic rocks play an important role in geothermal systems because they permit the circulation of hot fluids. However, the thermo-hydro-mechanical behavior of granitic rocks has predominantly been ...
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(ICE Pub., 2015)Thermo-mechanical coupling takes place in jointed rock masses subjected to large thermal oscillations. Examples range from exposed surfaces under daily and seasonal thermal fluctuations to subsurface rock masses affected ...
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(Springer Verlag, 2019)© 2019, Springer-Verlag GmbH Germany, part of Springer Nature.This paper proposes and validates a thermo-mechanical ratcheting mechanism that explains the cumulative displacement of soil–continuum interfaces when subjected ...
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(International Solar Energy Society, 2020)
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(Nature, 2015)The laws of thermodynamics put limits to the efficiencies of thermal machines. Analogues of these laws are now established for quantum engines weakly and passively coupled to the environment providing a framework to find ...
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(EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER, 2004-01)The partition function of a dilute Bose gas with repulsive interaction, fixed number of particles and in the presence of a condensate is computed up to first order in the interactions. An equilibrium condition appears for ...
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(Elsevier, 2017)A thermoeconomic assessment of the joint production of electricity, fresh-water, cooling and heat for a solar polygeneration plant is carried out. The aims are to assess the actual cost of each product, to conduct a ...
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(Elsevier, 2020)The south-central Chile margin experienced the largest and sixth largest earthquakes ever recorded - the 1960 Mw 9.5 Valdivia and 2010 Mw 8.8 Maule megathrust earthquakes, respectively. In early 2017, we conducted a seismic ...
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(IOP Publishing, 2015)In the third Galactic quadrant (180 degrees <= l <= 270 degrees) of the Milky Way, the Galactic thin disk exhibits a significant warp-shown both by gas and young stars-bending down a few kiloparsecs below the formal Galactic ...
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(Springer Netherlands, 2019)Thinning is an agronomic practice that consists in the removal of a certain number of fruits, thereby altering the source–sink equilibrium in the tree and favoring carbon allocation to the remaining fruits. If thinning is ...
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(Elsevier Doyma, 2019)© 2018 Asociación Española de PediatríaIn a world that is increasingly technological and interconnected, but also more violent, overexploited and polluted, Paediatric Environmental Health (PEH) is one of the best contributions ...
