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Mostrando ítems 1921-1930 de 2358
Artículo
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The behaviour of Cs-137 in the North Atlantic Ocean assessed from numerical modelling: Releases from nuclear fuel reprocessing factories, redissolution from contaminated sediments and leakage from dumped nuclear wastes
(Elsevier, 2016)
A Lagrangian model which simulates the dispersion of 137Cs in the North Atlantic has been developed. The model includes water/sediment interactions. It has been tested comparing calculated and measured 137Cs concentrations ...
Ponencia
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Dynamical weakening of pyroclastic flows by mechanical vibrations
(EDP Sciences, 2017)
Dynamical weakening of dense granular flows plays a critical role on diverse geological events such as seismic faulting and landslides. A common feature of these processes is the development of fluid-solid relative flows ...
Artículo
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Structurally simple redox polymersomes for doxorubicin delivery
(Elsevier, 2020-08-15)
A simple redox amphiphilic tri-block copolyurethane capable of assembling in the form of polymersome has been easily synthesized. Thus, the hydrophobic core is constituted by a central block containing multiple disulfide ...
Artículo
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Un escultor indio del barroco limeño: Rodrigo Chafal y su Crucificado de La Agonía en Copacabana
(CSIC, 2020)
Se da a conocer a un nuevo artista indígena, Rodrigo Chafal, del que se identifica una obra, el Crucificado de la Agonía en el monasterio de Copacabana de Lima. Esto permite asignarle también otro Crucificado ya conocido ...
Artículo
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Estrategias para la mejora de la sostenibilidad de las explotaciones de caprino lechero
(2011)
During the past three years the Spanish dairy goats sector is in a severe crisis caused by rising raw material prices and declining sales prices of the products. From the different segments are seeking solutions to ...
Artículo
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Replication of Studies in Empirical Software Engineering: A Systematic Mapping Study, From 2013 to 2018
(IEEE Computer Society, 2019)
Context: In any discipline, replications of empirical studies are necessary to consolidate the acquired knowledge. In Software Engineering, replications have been reported since the 1990s, although their number is still ...
Artículo
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The mRNA degradation factor Xrn1 regulates transcription elongation in parallel to Ccr4
(Oxford University Press, 2019-10-10)
Co-transcriptional imprinting of mRNA by Rpb4 and Rpb7 subunits of RNA polymerase II (RNAPII) and by the Ccr4–Not complex conditions its posttranscriptional fate. In turn, mRNA degradation factors like Xrn1 are able to ...
Artículo
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Copper-nitroxide based breathing crystals: a unified mechanism of gradual magnetostructural transition supported by quantum chemistry calculations
(Royal Society of Chemistry, 2019)
The molecular magnets Cu(hfac)2LR based on copper(II) and pyrazolyl-substituted nitronyl nitroxide radicals LR exhibit thermally and optically-induced magnetostructural transitions, similar to the spin-crossover and ...
Artículo
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STABILITY ANALYSIS OF A DELAY DIFFERENTIAL KALDOR’S MODEL WITH GOVERNMENT POLICIES
(Mathematica Scandinavica [Independent Journal], 2020-03-29)
This paper is devoted to analyze the stability of the economy according to an extended version of Kaldor's economic growth model. We consider the role of the government and its simultaneous monetary and scal policies and ...
Artículo
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Novel pipeline architectures based on Negative Differential Resistance devices
(Elsevier, 2013-09)
Devices exhibiting Negative Differential Resistance (NDR) in their I-V characteristic are attractive from the design point of view and circuits exploiting it have been reported showing advantages in terms of performance ...