Browsing by Title Artículos de revistas
Now showing items 4879-4898 of 7543
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(Blackwell Publishing Ltd, 2019)©2018. American Geophysical Union. All Rights Reserved.Based on a large data set of local body wave travel times, we determined the first 3-D model of azimuthal P wave anisotropic tomography of northern Chile in order to ...
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(2015)In this document, we study the scope of the following graph model: each vertex is assigned to a box in Rd and to a representative element that belongs to that box. Two vertices are connected by an edge if and only if its ...
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(Royal Astronomical Society, 2015)MaNGA (Mapping Nearby Galaxies at Apache Point Observatory) is a 6-yr Sloan Digital Sky Survey (SDSS-IV) survey that will obtain spatially resolved spectroscopy from 3600 to 10 300 Å for a representative sample of over ...
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(PERGAMON-ELSEVIER SCIENCE LTD, 2005-08)Pressure and temperature metamorphic conditions were determined for K-white mica and chlorite in metapelites from the eastern Andean metamorphic complex (EAMC) and from the Chonos metamorphic complex (CMC) of southern ...
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(SERVICIO NACIONAL GEOLOGIA MINERVA, 2008-07)In the Guarguaraz Complex of the Argentine Frontal Cordillera (latitude 33.3°S) serpentinite lenses, metabasites, and garnet-bearing metasedimentary rocks occur. The corresponding Devonian metamorphic event was assigned ...
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(ELSEVIER, 2008-03)The geodynamic evolution of the proto-Andean margin of Gondwana during the Paleozoic was characterized by repeated subduction processes associated with the docking of several terranes, including the Cuyania-Precordillera ...
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(Elsevier B.V., 2019)© 2018 Elsevier B.V. In mammals, the cochlear sensory epithelium becomes quiescent early during development. After the first postnatal week, there is no cell replacement or proliferation, and severe damage leads to permanent ...
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(Springer Berlin Heidelberg, 2008-01)In this paper we propose a distributed meta-index using a peer-to-peer protocol to allow spatio-temporal queries of moving objects on a large set of distributed database servers.We present distribution and fault tolerance ...
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(INFORMS, 2010-03)We describe a model examining how a firm might choose the package size and price for a product that deteriorates over time. Our model considers four factors: (1) the usable life of the product, (2) the rates at which ...
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(Elsevier, 2019)Fault zone permeability and the real 3D-spatial distribution of the fault-related fracture networks are critical in the assessment of fault zones behavior for fluids. The study of the real 3D-spatial distribution of the ...
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(Elsevier, 2018-10)The Cretaceous black shales of Colombia are among the most important successions in the north of South America and have attracted the attention of many geoscientists and exploration companies over the last few decades, ...
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(Mineralogical Soc. Amer., 2015)Supergene metal deposits host a comprehensive record of climate-driven geochemical reactions that may span the entire Cenozoic. Products of these reactions can be dated by a variety of radiogenic isotopic methods, such as ...
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(Elsevier, 2014)The Illapel Plutonic Complex (IPC), located in the Coastal Range of central Chile (31 e33 S), is composed of different lithologies, ranging from gabbros to trondhjemites, including diorites, tonalites and granodiorites. U/Pb ...
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(Elsevier, 2011)Ultraviolet, optical, and near-infrared photometry and optical spectroscopy of the broad-lined Type Ic supernova (SN) 2009bb are presented, following the flux evolution from -10 to +285 days past B-band maximum. Thanks to ...
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(Elsevier, 2015)New paleomagnetic data from Permo-Triassic and Late Cretaceous rocks yield a consistent trend of vertical-axis-tectonic-rotations which are consistent with the Central Andean Rotation Pattern (CARP). However, three sites ...
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(2007)A consensus on the biostratigraphic age and depositional environment of the Navidad, Ranquil, and Lacui formations exposed along the tectonic margin of central Chile has been elusive due to conflicting evidence. This study ...
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(Frontiers Media S.A., 2019)Copyright © 2019 Hernández-Cáceres, Toledo-Valenzuela, Díaz-Castro, Ávalos, Burgos, Narro, Peña-Oyarzun, Espinoza-Caicedo, Cifuentes-Araneda, Navarro-Aguad, Riquelme, Troncoso, Criollo and Morselli. This is an open-access ...
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(IOP PUBLISHING, 2016)We report the discovery of two giant planets orbiting the K giant HD 33844 based on radial velocity data from three independent campaigns. The planets move on nearly circular orbits with semimajor axes a(b) = 1.60 +/- 0.02 ...
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(Imperial College Press, 2015)Genome-scale metabolic models are a powerful tool to study the inner workings of biological systems and to guide applications. The advent of cheap sequencing has brought the opportunity to create metabolic maps of ...
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(UNIMINUTO, 2015)Al ser desarrollada la Economía Moderna como “ciencia”, se secularizaron y naturalizaron sus fundamentos ideológicos al comprenderse la disciplina bajo supuestos deterministas, mecanicistas y legalistas. Pero, tales ...
