Search results for "cession"
showing 10 items of 864 documents
Elektrónová a pásová štruktúra CuMnAs študovaná optickou a fotoemissinou spektroskopiou
2017
Tetragonal phase of CuMnAs progressively appears as one of the key materials for antiferromagnetic spintronics due to efficient current-induced spin-orbit torques whose existence can be directly inferred from crystal symmetry. Theoretical understanding of spintronic phenomena in this material, however, relies on the detailed knowledge of electronic structure (band structure and corresponding wave functions) which has so far been tested only to a limited extent. We show that AC permittivity (obtained from ellipsometry) and UV photoelectron spectra agree with density functional calculations. Together with the x-ray diffraction and precession electron diffraction tomography, our analysis confi…
A multi-technique, micrometer- to atomic-scale description of a synthetic analogue of chukanovite, Fe-2(CO3)(OH)(2)
2014
International audience; A synthetic analogue of chukanovite Fe-2(CO3)(OH)(2) is formed during experimental work on iron-clay interactions simulating the cooling of containers in radioactive waste repositories. Despite its small size and the mixture with other minerals it is undoubtedly identified by X-Ray Diffraction, Fourier Transform Infrared Spectroscopy, Scanning Electron Microscopy and Transmission Electron Microscopy. For the first time, the structural characterisation of a synthetic chukanovite is carried out thanks to the combination of Automated Diffraction Tomography and Precession Electron Diffraction. Refinement results and comparison with literature data show that the structure…
Towards automated diffraction tomography. Part II--Cell parameter determination.
2008
Automated diffraction tomography (ADT) allows the collection of three-dimensional (3d) diffraction data sets from crystals down to a size of only few nanometres. Imaging is done in STEM mode, and diffraction data are collected with quasi-parallel beam nanoelectron diffraction (NED). Here, we present a set of developed processing steps necessary for automatic unit-cell parameter determination from the collected 3d diffraction data. Cell parameter determination is done via extraction of peak positions from a recorded data set (called the data reduction path) followed by subsequent cluster analysis of difference vectors. The procedure of lattice parameter determination is presented in detail f…
Towards automated diffraction tomography: Part I—Data acquisition
2007
Abstract The ultimate aim of electron diffraction data collection for structure analysis is to sample the reciprocal space as accurately as possible to obtain a high-quality data set for crystal structure determination. Besides a more precise lattice parameter determination, fine sampling is expected to deliver superior data on reflection intensities, which is crucial for subsequent structure analysis. Traditionally, three-dimensional (3D) diffraction data are collected by manually tilting a crystal around a selected crystallographic axis and recording a set of diffraction patterns (a tilt series) at various crystallographic zones. In a second step, diffraction data from these zones are com…
Application of delta recycling to electron automated diffraction tomography data from inorganic crystalline nanovolumes
2013
δ Recycling is a simple procedure for directly extracting phase information from Patterson-type functions [Rius (2012). Acta Cryst. A68, 399-400]. This new phasing method has a clear theoretical basis and was developed with ideal single-crystal X-ray diffraction data. On the other hand, introduction of the automated diffraction tomography (ADT) technique has represented a significant advance in electron diffraction data collection [Kolb et al. (2007). Ultramicroscopy, 107, 507-513]. When combined with precession electron diffraction, it delivers quasi-kinematical intensity data even for complex inorganic compounds, so that single-crystal diffraction data of nanometric volumes are now availa…
Protección de las personas con discapacidad en el régimen sucesorio del Código Civil
2015
Aunque ha pasado ya una década de una de las últimas reformas del Código Civil, la operada por Ley 41/2003, de 18 de noviembre, de protección patrimonial de las personas con discapacidad y de modificación del Código Civil, de la Ley de Enjuiciamiento Civil y de la Normativa Tributaria con esta finalidad, la cuestión de fondo sobre la que descansa y que su denominación da una idea de la amplitud de la medida legislativa emprendida,que alcanza, no sólo a cuestiones de derecho material, como justificó su promulgación, que no es otra que la de dispensar en todos los órdenes de la vida el mejor escenario posible de atención, bienestar, integración-inclusión y salvaguardia personal y patrimonial …
Oeuvres de Pothier
T.X : Traités de la procédure civile, traité de la procédure e riminelle
El régimen de las sucesiones internacionales en Europa: el Reglamento UE 650/2012.
2019
El sistema español de fuente interna aplicable a las sucesiones internacionales quedó desplazado el 17 de agosto de 2015 cuando el Reglamento UE 650/2012 entró en aplicación. El presente trabajo ofrece una visión general de cada uno de los aspectos regulados en este instrumento omnicomprensivo, que incluye normas sobre competencia judicial internacional, determinación de la ley aplicable, reconocimiento y ejecución de decisiones extranjeras y la creación de un "Certificado Sucesorio Europeo" con validez en todos los Estados miembros de la Unión Europea vinculados por este Reglamento. On August 17, 2015 the Spanish system of domestic origin governing international successions became inapplic…
Plantations installées par le preneur à bail : l'accession du bailleur en différé [Note sous : Cass. 3e civ., 23 nov. 2017, n° 16-16.815, FS-P+B+I, E…
2017
Sauf convention contraire, les plantations réalisées par le preneur lui appartiennent pendant la durée du bail en cours, l'accession du bailleur à leur propriété se produisant au jour du renouvellement du contrat.
La valorisation de l'exploitation agricole : totem et tabou
2017
International audience; Depuis la profondeur des âges et l’ordre éternel des champs, les sociétés agraires se sont toujours montrées réfractaires à la finance. Jusqu’au tournant du milieu XXème siècle, l’esprit paysan – baigné de catholicisme - cultivait même soigneusement sa différence en regard du monde marchand. Il n’est guère étonnant, dans ce contexte, que la valorisation des exploitations agricoles fasse figure de tabou. Mais au-delà des mentalités, c’est la politique juridique française qui a rendu la question impensable. A l’origine de la loi, il y a le souci impérieux d’éviter la spéculation foncière. La terre étant le substrat de la plupart des unités de production agricoles, le l…