Zobrazeno 1 - 10
of 1 773
pro vyhledávání: '"Moreno-Rodríguez A"'
Autor:
Zapata-Cano, Pablo H., Moreno-Rodríguez, Salvador, Amanatiadis, Stamatios, Alex-Amor, Antonio, Zaharis, Zaharias D., Molero, Carlos
In this paper, we study the dynamic formation of transients when plane waves impinge on a dispersive slab that abruptly changes its electrical properties in time. The time-varying slab alternates between air and metal-like states, whose frequency dis
Externí odkaz:
http://arxiv.org/abs/2406.18376
Autor:
Moreno-Rodríguez, Salvador, Alex-Amor, Antonio, Padilla, Pablo, Valenzuela-Valdés, Juan F., Molero, Carlos
Publikováno v:
Physical Review Applied 21, 064018, 2024
This paper details a class of metal-based space-time metasurfaces for application in wireless communications scenarios. Concretely, we describe space-time metasurfaces that periodically alternate their properties in time between three spatial states:
Externí odkaz:
http://arxiv.org/abs/2312.16491
Autor:
Pérez-Escribano, Mario, Moreno-Rodríguez, Salvador, Molero, Carlos, Valenzuela-Valdés, Juan F., Padilla, Pablo, Alex-Amor, Antonio
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 71, no. 4, pp. 1784-1788, 2024
This paper presents an analytical framework, based on Floquet modal expansions of the electromagnetic fields and equivalent circuits, to model reconfigurable metasurfaces loaded with generic lumped elements (resistors, capacitors, inductors, varactor
Externí odkaz:
http://arxiv.org/abs/2307.08489
Autor:
Alex-Amor, Antonio, Moreno-Rodríguez, Salvador, Padilla, Pablo, Valenzuela-Valdés, Juan F., Molero, Carlos
Publikováno v:
Physical Review Applied 20, 044010, 2023
In recent times, three-dimensional (3D) metamaterials have undergone a revolution driven mainly by the popularization of 3D-printing techniques, which has enabled the implementation of modern microwave and photonic devices with advanced functionaliti
Externí odkaz:
http://arxiv.org/abs/2304.12386
Autor:
P. Hernández-Peralta, R. Chacón-Salinas, M. I. Gracia-Mora, G. Soldevila, J. Moreno-Rodríguez, L. Cobos-Marín
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Cancer mice models are critical for immune-oncology research; they provide conditions to explore tumor immunoenviroment aiming to advance knowledge and treatment development. Often, research groups breed their own mice colonies. To assess th
Externí odkaz:
https://doaj.org/article/7746373e933f4f93a16a793cc4cddb3a
We consider bipartite tight-binding graphs composed by $N$ nodes split into two sets of equal size: one set containing nodes with on-site loss, the other set having nodes with on-site gain. The nodes are connected randomly with probability $p$. We gi
Externí odkaz:
http://arxiv.org/abs/2212.13642
Autor:
Jonatan Martínez-Gardeazabal, Gorka Pereira-Castelo, Marta Moreno-Rodríguez, Alberto Llorente-Ovejero, Manuel Fernández, Iván Fernández-Vega, Iván Manuel, Rafael Rodríguez-Puertas
Publikováno v:
Neurobiology of Disease, Vol 202, Iss , Pp 106713- (2024)
Some specific lipid molecules in the brain act as signaling molecules, neurotransmitters, or neuromodulators, by binding to specific G protein-coupled receptors (GPCR) for neurolipids. One such receptor, sphingosine 1-phosphate receptor subtype 1 (S1
Externí odkaz:
https://doaj.org/article/5362973c6a1d4235a640d383951a698b
Autor:
Rene Loredo Portales, Rafael Eduardo Del Rio Salas, Verónica Moreno Rodríguez, Ana Martha Cruz Ávalos, Daniel Ramos Pérez
Publikováno v:
Epistemus, Vol 19, Iss 36 (2024)
Entre los elementos contenidos en la tabla periódica, el arsénico es uno de los más populares: su nombre y símbolo son ampliamente conocidos y, además, tiene una percepción negativa, ya que se asocia comúnmente con efectos negativos a la salud
Externí odkaz:
https://doaj.org/article/19af546b582149ef80ac4bc80de23586
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102559- (2024)
Shape memory alloys (SMAs) have a wide field of applications due to their attractive properties. However, they also have specific characteristics, such as strongly non-linear dynamics and a slow actuation velocity, which make applying them to high pr
Externí odkaz:
https://doaj.org/article/3061954974b1459bb1a2ca305b441c70
Publikováno v:
Investigações em Ensino de Ciências, Vol 29, Iss 2 (2024)
As redes sociais digitais vêm sendo cada vez mais utilizadas enquanto ferramentas para a promoção da Divulgação Científica. Em uma perspectiva crítica e contextualizada, a Divulgação Científica pode promover o processo de popularização da
Externí odkaz:
https://doaj.org/article/6c74e15f48f14688adc67d764c7ed9e3