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Defects structure characterization of NiMnGa alloys by PALS
(IOP Publishing, 2013)
We have studied the behaviour of defects in off-stoichiometric Ni-Mn-Ga ferromagnetic shape memory alloys by means of positron lifetime spectroscopy. The measurements presented in this work have been performed in six ternary ...
Is General Relativity a simplified theory?
(IOP Publishing, 2013)
Gravity is understood as a geometrization of spacetime. But spacetime is also the manifold of the boundary values of the spinless point particle in a variational approach. Since all known matter, baryons, leptons and gauge ...
Assessment of faculty training program for the use of e-learning platforms: analysis of current use
(IATED, 2013)
This paper shows the results of a survey carried out among faculty member that use Moodle to support their classroom teaching, in the University of the Basque Country UPV/EHU. The aim of this work is to determine:
a) How ...
Duplicate and Circulating Frames Discard Methods for PRP and HSR (IEC62439-3)
(IEEE, 2013-11)
Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR), defined in the IEC62439-3 about high availability automation networks and proposed as reference network topologies for substation communication ...
PRP and HSR Version 1 (IEC 62439-3 Ed.2), Improvements and a Prototype Implementation
(IEEE, 2013-11)
The IEC62439-3: Industrial communication networks - High availability automation networks - Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR), defines two protocols which provides ...