Results 21 to 30 of about 411,716 (230)

5.4 Adaptación de la actividad de la Red de Salud Mental de Navarra durante la pandemia de COVID-19

open access: yesAnales del Sistema Sanitario de Navarra, 2023
La pandemia de COVID-19 ha supuesto un desafío para los sistemas sanitarios, incluida la atención a la salud mental. Ha sido necesaria la adaptación constante de la práctica asistencial habitual según la situación epidemiológica poblacional.
Iñaki Arrizabalaga Etxegoena   +5 more
doaj   +1 more source

A geometrical view of scalar modulation instability in optical fibers [PDF]

open access: yes, 2017
Full models of scalar modulation instability (MI) in optical fibers available in the literature usually involve complex formulations. In this paper, we present a novel approach to the analysis of MI in optical fibers by means of a simple geometrical ...
Bonetti, Juan Ignacio   +4 more
core   +1 more source

Free evolution of an incoherent mixture of states: a quantum mechanical approach to the van Cittert-Zernike theorem [PDF]

open access: yes, 2019
We study the time evolution of an incoherent mixture of quantum states and demonstrate, in very simple terms, a quantum mechanical equivalent of van Cittert–Zernike theorem, which can be easily explained to Quantum Physics students with a basic knowledge
Barrachina Tejada, Raul Oscar   +3 more
core   +1 more source

Optimization of the Synthesis Parameters and Application of Cellulose Nanocrystals as Binders in Capacitors

open access: yesInternational Journal of Polymer Science, 2023
Cellulose nanocrystals (CNCs) are a very versatile material, and optimizing the reaction conditions to obtain them is vital for cost savings, purity, selectivity, or performance.
Carlos F. Castro-Guerrero   +8 more
doaj   +1 more source

Localization of soft modes at the depinning transition [PDF]

open access: yes, 2017
We characterize the soft modes of the dynamical matrix at the depinning transition, and compare the matrix with the properties of the Anderson model (and long-range generalizations).
Bouzat, Sebastian   +3 more
core   +3 more sources

Diferencias en el control de patologías crónicas entre pacientes institucionalizados y no institucionalizados a partir de un Cuadro de Mando

open access: yesInternational Journal of Integrated Care, 2019
Introducción: Las personas mayores suponen un grupo etario vulnerable dentro de la sociedad. La edad avanzada, el mal estado funcional y residir en una institución sociosanitaria son factores de riesgo descritos que determinan un peor control de los ...
Elena Bartolomé Benito   +8 more
doaj   +1 more source

Pure spin current manipulation in antiferromagnetically exchange coupled heterostructures [PDF]

open access: yes, 2018
We present a model to describe the spin currents generated by ferromagnet/spacer/ferromagnet exchange coupled trilayer systems and heavy metal layers with strong spin-orbit coupling.
Avilés Félix, L.   +4 more
core   +1 more source

Nuevo servicio de atención a personas mayores, con fragilidad, o con deterioro funcional en Atención Primaria: resultados preliminares

open access: yesInternational Journal of Integrated Care, 2019
Introducción: En abril de 2018 se pone en marcha un nuevo servicio de Atención Primaria (AP) de Madrid para la atención integral de personas mayores y personas con deterioro funcional.
Marianela Bayón Cabeza   +10 more
doaj   +1 more source

Many-body dynamics of the decay of excitons of different charges in a quantum dot [PDF]

open access: yes, 2016
We calculate the photoluminescence spectrum of a single semiconductor quantum dot strongly coupled to a continuum as a function of light frequency, gate voltage, and magnetic field.
Aligia, Armando Ángel   +2 more
core   +2 more sources

On the pentaquark candidates p+c (4380) and p+c (4450) within the soliton picture of baryons [PDF]

open access: yes, 2016
Using the bound state version of the topological soliton model for the baryons we show that the existence of a bound (or quasi-bound) D-soliton state leads to the possibility of having hidden charm pentaquarks with quantum numbers and masses, which are ...
Rho, María Gabriela   +2 more
core   +1 more source

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