Browsing by Title Artículos de revistas
Now showing items 1072-1091 of 7550
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(1991-02-10)The central 2 arcsec x 2 arcsec region of the SMC has been fully surveyed to search for (C-12)O emission in the J = 1-0 transition. (C-12)O emission from two large complexes located in the southwest and northeast regions ...
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(IOP PUBLISHING, 2005-03-01)We present the first results from the Calan-Yale Deep Extragalactic Research (CYDER) survey. The main goal of this survey is to study serendipitous X-ray sources detected by Chandra in an intermediate flux range (10(-15) ...
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Calcium-dependent inactivation controls cardiac L-type Ca2+ currents under β-adrenergic stimulation (NLM (Medline), 2019)The activity of L-type calcium channels is associated with the duration of the plateau phase of the cardiac action potential (AP) and it is controlled by voltage- and calcium-dependent inactivation (VDI and CDI, respectively). ...
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Calculation of kinetic parameters beff and L with modified open source Monte Carlo code OpenMC(TD) (Elsevier, 2022)This work presents the methodology used to expand the capabilities of the Monte Carlo code OpenMC for the calculation of reactor kinetic parameters: effective delayed neutron fraction beff and neutron generation time L. ...
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(EDP Science, 2020)Context. The surface brightness - color relationship (SBCR) is a poweful tool for determining the angular diameter of stars from photometry. It was for instance used to derive the distance of eclipsing binaries in the Large ...
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(Elsevier, 2018)Triple oxygen isotope analyses were made on geothermal fluids and precipitates from Chile and Iceland to calibrate the silica-water isotopic fractionation for abiotic silica formation at elevated temperatures and were used ...
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(EDP Sciences, 2015)Various di erent physical processes contribute to the star formation and stellar mass assembly histories of galaxies. One important approach to understanding the significance of these di erent processes on galaxy evolution ...
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(ESO, 2015)This paper describes the Second Public Data Release (DR2) of the Calar Alto Legacy Integral Field Area (CALIFA) survey. The data for 200 objects are made public, including the 100 galaxies of the First Public Data Release ...
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(Springer-Verlag Berlin Heidelberg and Mathematical Optimization Society, 2016)This paper provides operative point-based formulas (only involving the nominal data, and not data in a neighborhood) for computing or estimating the calmness modulus of the optimal set (argmin) mapping in linear optimization ...
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(Universidad Alberto Hurtado - ILADES, 2003)Los miembros del movimiento de la Ilustración secularizan la teología de Juan Calvino, especialmente en cuanto a la omnipotencia de Dios y la corrupción humana por el pecado original. Es decir, basados en tales dogmas ...
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(2013)albergan ecosistemas pluvio-dependientes. La ciudad de Valdivia posee el registro más extenso de Chile, comenzando en 1853, pero encontrándose incompleto entre 1880-1899. El presente estudio tuvo por objetivo central evaluar ...
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(Springer, 2014)In most multiple-point simulation algorithms, all statistical features are provided by one or several training images (TI) that serve as a substitute for a random field model. However, because in practice the TI is always ...
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(Elsevier B.V., 2019)© 2019 Elsevier B.V. The usual answer to the question stated in the title of this manuscript would be a definitive no due to the high stability of dissolved sulphide ions in water under strong alkaline conditions; nevertheless, ...
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(Springer, 2011-03)Development of technologies based on localized states depends on our ability to manipulate and control these nonlinear structures. In order to achieve this, the interactions between localized states and control tools should ...
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(American Chemical S, 2013)The stability and reactivity of planar starlike C6Li6 and its hydrogen-adsorbed analogue were analyzed using density functional theory and ab initio molecular dynamics calculations. The ability of the C6Li6 system to ...
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(IOP Publishing, 2016)A very general cosmological consideration suggests that, along with galactic dark matter halos, much smaller dark matter structures may exist. These structures are usually called ‘clumps’, and their mass extends to 10−6M⊙ ...
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(Elsevier Ltd, 2018)State-owned enterprises may be strategic for many countries. For political or practical reasons some of these enterprises may remain wholly state-owned (WSOE), like PEMEX in Mexico or CODELCO in Chile. For this group, the ...
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(2010)In this paper we present radiative-convective simulations to test the idea that tropical cirrus clouds, acting as a negative feedback on climate, can provide a solution to the faint young Sun paradox. We find that global ...
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(IOP, 2022)Constraints on the cosmological concordance model parameters from observables at different redshifts are usually obtained using the locally measured value of the gravitational constant G(N). Here we relax this assumption, ...
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(Elsevier, 2014)We examine whether the dynamics of the implied volatility surface of individual equity options contains exploitable predictability patterns. Predictability in implied volatilities is expected due to the learning behavior ...