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Mostrando ítems 1-10 de 28
Artículo
A Compact Model to Evaluate the Effects of High Level C++ Code Hardening in Radiation Environments
(MDPI, 2019)
A high-level C++ hardening library is designed for the protection of critical software against the harmful effects of radiation environments that can damage systems. A mathematical and empirical model to predict system ...
Artículo
Destruction of the cosmic γ-ray emitter 26 Al in massive stars: Study of the key 26 Al ( n , p ) reaction
(American Physical Society, 2021)
The 26 Al (n ,p) 26 Mg reaction is the key reaction impacting on the abundances of the cosmic y-ray emitter 26 Al produced in massive stars and impacts on the potential pollution of the early solar system with 26 Al by ...
Artículo
Induced ferromagnetism in Mn3N2 phase embedded in Mn/Si3N4 multilayers
(AIP Publishing, 2009)
Room temperature ferromagnetism has been obtained for different sets of Mn/Si3N4 multilayers prepared by sputtering. In order to find the most suitable conditions to stabilize the ferromagnetic ordering in this system, ...
Artículo
Description of continuum structures in a discrete basis: Three-body resonances and two-nucleon decays
(SciPost, 2020)
Weakly bound and unbound three-body nuclei are studied by using the pseudostate method within the hyperspherical formalism. After introducing the theoretical framework, the method is applied first to the 9Be nucleus, ...
Artículo
On the Entropy of Oscillator-Based True Random Number Generators under Ionizing Radiation
(MDPI, 2018)
The effects of ionizing radiation on field-programmable gate arrays (FPGAs) have been investigated in depth during the last decades. The impact of these effects is typically evaluated on implementations which have a ...
Artículo
Matrix metalloproteinase 9 (MMP-9) is indispensable for long term potentiation in the central and basal but not in the lateral nucleus of the amygdala
(Frontiers Media, 2015)
It has been shown that matrix metalloproteinase 9 (MMP-9) is required for synaptic plasticity, learning and memory. In particular, MMP-9 involvement in long-term potentiation (LTP, the model of synaptic plasticity) in the ...
Artículo
The Potential of 233U/236U as a Water Mass Tracer in the Arctic Ocean
(Wiley, 2022)
This study explores for the first time the possibilities that the 233U/236U atom ratio offers to distinguish waters of Atlantic or Pacific origin in the Arctic Ocean. Atlantic waters entering the Arctic Ocean often carry ...
Artículo
Quantification of self-sputtering and implantation during pulsed laser deposition of gold
(AIP Publishing, 2008)
This work reports on the quantification of self-sputtering and implantation occurring during pulsed laser deposition of Au as a function of the laser fluence used to ablate the gold target. The experimental approach ...
Artículo
Total Ionizing Dose Effects on a Delay-Based Physical Unclonable Function Implemented in FPGAs
(MDPI, 2018)
Physical Unclonable Functions (PUFs) are hardware security primitives that are increasingly being used for authentication and key generation in ICs and FPGAs. For space systems, they are a promising approach to meet the ...
Artículo
The naturally occurring radioactivity of ‘scalar energy’ pendants and concomitant radiation risk
(Public Library of Science, 2021)
Forming part of a study of radiological risk arising from use of radioactive consumer products, investigation is made of pendants containing naturally occurring radioactive material. Based on use of gamma-ray spectrometry ...