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Las desigualdades sociales en el Valle Alto del río Cauca, Colombia (400 a.C.-800 d.C), una reevaluación
(Arkeogazte: Asociación de Jóvenes Investigadores en Arqueología Prehistórica e Histórica, 2014)
[ES] Las desigualdades sociales en las sociedades prehispánicas tempranas (500 a.C –1000 d.C.) del suroccidente de Colombia fueron materializadas a través de la construcción de montículos funerarios
con esculturas o en ...
Arqueología de los campos de concentración del s. XX: Argentina, Chile, Uruguay y España
(Arkeogazte: Asociación de Jóvenes Investigadores en Arqueología Prehistórica e Histórica, 2014)
[ES] Si la desigualdad supone unas relaciones sociales asimétricas, en cuanto al acceso diferencial de
los diversos actores a los recursos materiales y simbólicos en un contexto dado, es posible afirmar
que aquellos ...
Online Training Course on Critical Appraisal for Nurses: Adaptation and Assessment
(Biomed Central, 2014-07-05)
Background: Research is an essential activity for improving quality and efficiency in healthcare. The objective of this study was to train nurses from the public Basque Health Service (Osakidetza) in critical appraisal, ...
Magnetic Cross-Linked Enzyme Aggregates (mCLEAs) of Candida antarctica Lipase: An Efficient and Stable Biocatalyst for Biodiesel Synthesis
(Public Library Science, 2014-12-31)
Enzyme-catalyzed production of biodiesel is the object of extensive research due to the global shortage of fossil fuels and increased environmental concerns. Herein we report the preparation and main characteristics of a ...
Agent based modeling of energy networks
(Elsevier, 2014-04-03)
Attempts to model any present or future power grid face a huge challenge because a power grid is a complex system, with feedback and multi-agent behaviors, integrated by generation, distribution, storage and consumption ...
Detection of Atomic Scale Changes in the Free Volume Void Size of Three-Dimensional Colorectal Cancer Cell Culture Using Positron Annihilation Lifetime Spectroscopy
(Public Library of Science, 2014-01-02)
Positron annihilation lifetime spectroscopy (PALS) provides a direct measurement of the free volume void sizes in polymers and biological systems. This free volume is critical in explaining and understanding physical and ...
Aspects of quality control of wind profiler measurements in complex topography
(Copernicus Gesellschaft, 2014)
It is well known in the scientific community that some remote sensing instruments assume that sample volumes present homogeneous conditions within a defined meteorological profile. At complex topographic sites and under ...
Biotic vs. Abiotic Control of Decomposition: A Comparison of the Effects of Simulated Extinctions and Changes in Temperature
(Public Library of Science, 2014-01)
The loss of species is known to have significant effects on ecosystem functioning, but only recently has it been recognized that species loss might rival the effects of other forms of environmental change on ecosystem ...
Properties of convergence of a class of iterative processes generated by sequences of self-mappings with applications to switched dynamic systems
(Springer International Publishing, 2014-12-15)
This article investigates the convergence properties of iterative processes involving sequences of self-mappings of metric or Banach spaces. Such sequences are built from a set of primary self-mappings which are either ...
Entanglement negativity in the harmonic chain out of equilibrium
(IOP Publishing, 2014-12-08)
We study the entanglement in a chain of harmonic oscillators driven out of equilibrium by preparing the two sides of the system at different temperatures, and subsequently joining them together. The steady state is constructed ...