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Construction of a quartz spherical analyzer : application to high-resolution analysis of the Ni Ka emission spectrum
(2016)
The construction and characterization of a focusing X-ray spherical analyzer based on α-quartz 4404 are presented. The performance of the analyzer was demonstrated by applying it to a high-resolution X-ray spectroscopy ...
ICME international survey on teachers working and learning through collaboration : June 2016
(2016)
This article presents preliminary results from a survey commissioned for ICME 13 (2016) focusing on “Teachers Working and Learning Through Collaboration”. It takes as a starting point a previous survey, commissioned for ...
Gadolinium substitution effect on the thermomagnetic properties of Ni ferrite ferrofluids
(2016)
This work is focused on the characterization of Ni-ferrite nanocrystals and their subsequent doping with Gd, in an attempt to explore Gd inclusion in the thermomagnetic properties of prepared ferrofluids. Spinel ferritesNiFe2O4, ...
Aplicación de simulación con dinámica molecular al cálculo de energía relativa de borde de grano en hieloAplication of molecular dinamics simulation on relative grain boundary energy in ice
(2016)
En este trabajo se calculó la energía de los bordes de grano en hielo y la energía superficial del hielo mediante simulaciones de dinámica molecular en muestras bicristalinas con bordes de grano simétricos en función de ...
Plasmatic biochemical variables associated with polymorphisms in the endothelin-1 and endothelin-1 receptor a genes in hypertensive patients : pilot study
(2016)
Aims: Endothelin-1 (ET-1) is a potent vasoconstrictive peptide, and its activity is mediated by the type A receptor (EDNRA). This action may play a significant role in the etiology of hypertension. There are different works ...
Asymptotic structure of the null surface formulation and the classical graviton
(2016)
The dynamical equations for the null surface formulation of general relativity for purely radiative spacetimes are derived. Those asymptotically flat spacetimes describe the nonlinear evolution of gravitational radiation ...
High resolution, week-long, locomotion time series from Japanese quail in a home-box environment
(2016-06-07)
Temporal and spatial patterns of locomotion reflect both resting periods and the movement from one place to another to satisfy physiological and behavioural needs. Locomotion is studied in diverse areas of biology such as ...
Layered double hydroxides-indomethacin nanohybrids : intercalation, pH influence, stability and release properties
(2016)
In this work, three pH values (8, 9 and 10) were studied for the insertion of Indomethacin (Indo) molecules into Layered Double Hydroxides (LDHs). The obtained results showed that the LDH materials have been a good storage ...
Analysis of X-ray absorption spectra of the K and L 2,3 edges of GaN within the FP-LAPW method
(2016)
Gallium nitride, GaN, is a semiconductor material with several technological applications and therapeutic potential to inhibits the proliferation of tumor cells. In this work we performed all electron self consistent ...
Structure of the Ru, Ag and Te L X-ray emission spectra
(2016)
The emission of X-rays in atomic transitions from L-shell vacancy states of Ru, Ag and Te induced by electron incidence was studied. To this end, L X-ray spectra were measured with a wavelength dispersive spectrometer, and ...