Search results for "Ape"

La Inteligencia Intrapersonal en el aula de E/LE: una propuesta didáctica para alumnos sinohablantes

2020

Resumen: El proceso de adquisición del español como LM de los estudiantes sinohablantes se ve dificultado por el elevado índice de variables conflictivas de índole lingüística y cultural que entran en juego. La importancia que estas variables tienen en el desarrollo de su proceso de enseñanza-aprendizaje convierte a los alumnos chinos en un grupo diferencial dentro del conjunto de aprendientes de E/LE. Con una lengua materna tipológicamente distante del español y educados en un sistema educativo organizado a partir del estructuralismo y del método de gramática-traducción, estos alumnos presentan unas necesidades específicas de aprendizaje que los docentes deberán tener en cuenta si desean a…

Caractérisation cytomique de cellules transformées de tabacs exprimant le domaine « hub » de la chaîne lourde de la clathrine

2018

CCDC 738677: Experimental Crystal Structure Determination

2010

Related Article: J.Ferrando-Soria, M.Castellano, C.Yuste, F.Lloret, M.Julve, O.Fabelo, C.Ruiz-Perez, S.-E.Stiriba, R.Ruiz-Garcia, J.Cano|2010|Inorg.Chim.Acta|363|1666|doi:10.1016/j.ica.2009.12.007

CCDC 711358: Experimental Crystal Structure Determination

2010

Related Article: E.Pardo, D.Cangussu, R.Lescouezec, Y.Journaux, J.Pasan, F.S.Delgado, C.Ruiz-Perez, R.Ruiz-Garcia, J.Cano, M.Julve, F.Lloret|2009|Inorg.Chem.|48|4661|doi:10.1021/ic900055d

The 3D structure of fabric and its relationship to liquid and vapor transport

2004

Polymeric carrier fabrics are commonly used in many industrial processes including manufacture of paper and board. Apart from acting as a carrier for the compressible porous material during the manufacturing process, the synthetic woven fabrics comprising mainly of poly ethylene terypthalate (PET) yarns, impart valuable product attributes, i.e. softness, bulk, absorbency, etc. in consumer products. The three-dimensional structure of the fabrics plays a critical role in deciding the manufacturing and energy efficiency as well as product end-use properties. X-ray micro computed tomography (X-CT) provides a non-intrusive technique to visualize and analyze the three-dimensional structure of por…

The effect of magnetocrystalline anisotropy on the domain structure of patterned Fe2CrSi Heusler alloy thin films

2013

The effects of magnetic anisotropy on domain structures in half-metallic Heusler alloy Fe2CrSi thin film elements were investigated using high resolution x-ray magnetic circular dichroism photoemission electron microscopy. The transition of the dominating contribution from the magnetocrystalline anisotropy to the shape anisotropy is observed in square-shaped elements when reducing the size below 2.0–2.5 μm. In particular, we identify in disk-shaped Heusler elements the vortex state as the ground state. The shape-anisotropy dominated, well-defined magnetization configuration shows the potential of the Fe2CrSi Heusler alloy for applications in vortex-core- or domain-wall-devices, where the hi…

Unusual domain-wall motion in ferromagnetic semiconductor films with tetragonal anisotropy

2009

International audience; Magnetic field-driven domain-wall propagation in the flow regime is investigated in (Ga, Mn) As ferromagnetic semiconductor layers. Square-shape magnetic domains with an unexpected orientation of their edges, at pi/8 with respect to the anisotropy axes, are found. This is shown to arise from the effect of tetragonal magnetic anisotropy on domain-wall dynamics. Using a one-dimensional model for domain-wall motion and modeling domain growth by contour dynamics the shape and orientation of domains and their field range for existence are well reproduced. These results point to the key role of the vectorial nature of the order parameter in the dynamics of ferromagnetic do…

Influence of the MgO barrier thickness on the lifetime characteristics of magnetic tunnelling junctions for sensors

2016

Magnetic tunnelling junctions increasingly enter the market for magnetic sensor applications. Thus, technological parameters such as the lifetime characteristics become more and more important. Here, an analysis of the lifetime characteristics of magnetic tunnelling junctions using the Weibull statistical distribution for CoFeB/MgO/CoFeB junctions is presented. The Weibull distribution is governed by two parameters, the characteristic lifetime η of the population and the shape parameter β, which gives information about the presence of an infant mortality. The suitability of the Weibull distribution is demonstrated for the description of dielectric breakdown processes in MgO-based tunnelling…

Force probe simulations of a reversibly rebinding system: Impact of pulling device stiffness.

2017

We present a detailed study of the parameter dependence of force probe molecular dynamics (FPMD) simulations. Using a well studied calix[4]arene catenane dimer as a model system, we systematically vary the pulling velocity and the stiffness of the applied external potential. This allows us to investigate how the results of pulling simulations operating in the constant velocity mode (force-ramp mode) depend on the details of the simulation setup. The system studied has the further advantage of showing reversible rebinding meaning that we can monitor the opening and the rebinding transition. Many models designed to extract kinetic information from rupture force distributions work in the limit…

Data Reweighting in Metadynamics Simulations.

2020

The data collected along a metadynamics simulation can be used to recover information about the underlying unbiased system by means of a reweighting procedure. Here, we analyze the behavior of several reweighting techniques in terms of the quality of the reconstruction of the underlying unbiased free energy landscape in the early stages of the simulation and propose a simple reweighting scheme that we relate to the other techniques. We then show that the free energy landscape reconstructed from reweighted data can be more accurate than the negative bias potential depending on the reweighting technique, the stage of the simulation, and the adoption of well-tempered or standard metadynamics. …