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Self-avoiding walks on a bilayer Bethe lattice
(2014)
We propose and study a model of polymer chains in a bilayer. Each chain is confined in one of
the layers and polymer bonds on first neighbor edges in different layers interact. We also define and
comment results for a ...
A posteriori error estimates for elliptic problems with Dirac measure terms in weighted spaces
(2014)
In this article we develop a posteriori error estimates for second order linear elliptic problems with point sources in two- and three-dimensional domains. We prove a global upper bound and a local lower bound for the error ...
Obstacles modelling reality: two exploratory studies on physics defined and undefined problems
(2014)
One important skill to be developed in future physicists is modelling reality using physics. Problem-solving is the activity most used to teach, learn and assess physics skills at the university level. However, most of the ...
Estudio del espectro fluorescente Ka 1,2 en Mn
(2014)
Se presenta un estudio de alta resolución del espectro de emisión fluorescente Kα1,2deMn.El espectromedidopresenta asimetrías hacia el lado de bajas energías de los picosKα1y Kα2.Lainterpretación del ...
On the nature of defects in liquid-phase exfoliated graphene
(2014)
Liquid-phase exfoliation is one of the most promising routes for large-scale production of multilayer graphene dispersions. These dispersions, which may be used in coatings, composites, or paints, are believed to contain ...
Kerma and photons absorbed-dose from Ir-192 HDR seeds
(2014)
Precise calculations of absorbed dose (AD) are a difficult task involving physical phenomena such as emission, transport, and absorption of radiation. We used the Monte Carlo method to calculate Kerma as well as AD in water ...
Lifting via cocycle deformation
(2014)
We develop a strategy to compute all liftings of a Nichols algebra over a finite dimensional cosemisimple Hopf algebra. We produce them as cocycle deformations of the bosonization of these two. In parallel, we study the ...
Classification of integral modular categories of Frobenius–Perron dimension pq4 and p2q2
(2014)
We classify integral modular categories of dimension pq4 and p2q2, where p and q are distinct primes. We show that such categories are always group-theoretical, except for categories of dimension 4q2. In these cases there ...
Lightning in Western Patagonia
(2014)
On the basis of 8 years (2005-2012) of stroke data from the World Wide Lightning Location Network we describe the spatial distribution and temporal variability of lightning activity over Western Patagonia. This region ...
Can we heal Chagas infection?
(2014)
We present a model for the parasite-antibody dynamical competition between Trypanosoma rangeli and its antibodies during the acute phase of an infection in a mammal host. The model reproduces experimental data from murine ...