Zobrazeno 1 - 10
of 4 204
pro vyhledávání: '"P, Artigas"'
The $\delta N$ formalism is a powerful approach to compute non-linearly the large-scale evolution of the comoving curvature perturbation $\zeta$. It assumes a set of FLRW patches that evolve independently, but in doing so, all the gradient terms are
Externí odkaz:
http://arxiv.org/abs/2408.09964
Autor:
Pablo F. Cuervo, M. Dolores Bargues, Patricio Artigas, Paola Buchon, Rene Angles, Santiago Mas-Coma
Publikováno v:
Parasites & Vectors, Vol 17, Iss 1, Pp 1-16 (2024)
Abstract Background Climate change is driving the occurrence of several infectious diseases. Within a One Health action to complement the ongoing preventive chemotherapy initiative against human fascioliasis in the Northern Bolivian Altiplano hyperen
Externí odkaz:
https://doaj.org/article/e74ec9463de8415586788d8ccbe2b066
Cosmological perturbation theory is an example of a gauge theory, where gauge transformations correspond to changes in the space-time coordinate system. To determine physical quantities, one is free to introduce gauge conditions (i.e. to work with sp
Externí odkaz:
http://arxiv.org/abs/2309.17184
Publikováno v:
Phys. Rev. D 109 (2024), 024028
In this article, the possibility of generating non-classical light due to Planck-scale effects is considered. For this purpose, a widely studied model of deformation of the Heisenberg uncertainty relation is applied to single-mode and multi-mode ligh
Externí odkaz:
http://arxiv.org/abs/2308.13788
Autor:
Maria Fuster-Cabré, Santiago Ezquerro-Sáenz, Pilar Sánchez-Chueca, Antonio Tejada-Artigas, Eduardo Esteban-Zubero
Publikováno v:
Journal of Acute Disease, Vol 13, Iss 4, Pp 135-141 (2024)
Objective: To compare the characteristics of patients between adverse event (AE) group and non-AE group, and to assess the causes, preventability, and severity of AE. Methods: A retrospective triple-phase medical record study was conducted at a Spani
Externí odkaz:
https://doaj.org/article/737f6870c14146f28c8eb8ff4fe93ece
Autor:
María Emilia Artigas
Publikováno v:
Escritura y Pensamiento, Vol 23, Iss 50, Pp 229-249 (2024)
Dentro de las narrativas que dan cuenta de la violencia durante el conflicto armado peruano (1980-2000) y como muestra de un relato que busca recuperar el pasado a través del archivo nacional y familiar, estudiamos la novela La distancia que nos sep
Externí odkaz:
https://doaj.org/article/8ba9cf555ee8452d90bd2c716768e171
Autor:
Elí Vicente Raudales-García, Wileidys Artigas, Benjamín Barón Velandia, Nicolás Sumba Nacipucha, Jorge Cueva Estrada
Publikováno v:
Biblios, Iss 87 (2024)
Objetivo. El artículo presenta una visión general de la producción científica de los temas más relevantes y emergentes sobre los procesos editoriales en revistas científicas. Bases teóricas: La teoría de la comunicación científica y el mo
Externí odkaz:
https://doaj.org/article/b64b2e916e024df28b35fef35e1f9563
Publikováno v:
Anales de Documentación, Vol 27 (2024)
La difusión del conocimiento por las revistas científicas se ha involucrado fuertemente en la era digital, pasando de formatos impresos a digitales. Esto sugiere una disminución en sus gastos de gestión específicamente de impresión, y por otra
Externí odkaz:
https://doaj.org/article/8123c888bbef4e39bf5ad713376e630b
Publikováno v:
Physical Review B 108, 205106 (2023)
Dirac points (DP) in Hermitian systems play a key role in topological phenomena. Their existence in non-Hermitian systems is then desirable, but the addition of loss or gain transforms DPs into pairs of Exceptional Points (EPs) joined by a Fermi arc,
Externí odkaz:
http://arxiv.org/abs/2212.05864
Autor:
Laura Vilar-Ribó, Judit Cabana-Domínguez, Silvia Alemany, Natalia Llonga, Lorena Arribas, Lara Grau-López, Constanza Daigre, Bru Cormand, Noèlia Fernàndez-Castillo, Josep Antoni Ramos-Quiroga, María Soler Artigas, Marta Ribasés
Publikováno v:
Translational Psychiatry, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Substance use disorder (SUD) is a global health problem with a significant impact on individuals and society. The presentation of SUD is diverse, involving various substances, ages at onset, comorbid conditions, and disease trajectories. Cur
Externí odkaz:
https://doaj.org/article/c1039f354adc48c6828598e8ad1b9643