Zobrazeno 1 - 10
of 314
pro vyhledávání: '"Alex, Arenas"'
Autor:
Per Sebastian Skardal, Alex Arenas
Publikováno v:
IEEE Open Journal of Control Systems, Vol 2, Pp 146-154 (2023)
Robust coordination and organization in large ensembles of nonlinear oscillatory units play a vital role in a wide range of natural and engineered system. The control of self-organizing network-coupled systems has recently seen significant attention,
Externí odkaz:
https://doaj.org/article/09aa9e8fe57d4f5ea0287af3f29ecd44
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Many complex networked systems exhibit volatile dynamic interactions among their vertices, whose order and persistence reverberate on the outcome of dynamical processes taking place on them. To quantify and characterize the similarity of the
Externí odkaz:
https://doaj.org/article/44e457f7af0047a69d33106d26c5f22c
Autor:
Lluís Arola-Fernández, Sergio Faci-Lázaro, Per Sebastian Skardal, Emanuel-Cristian Boghiu, Jesús Gómez-Gardeñes, Alex Arenas
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-12 (2022)
Synchronization bombs are large networks of coupled heterogeneous oscillators that operate in a bistable regime and abruptly transit from incoherence to synchronization by adding one or a few links. Self-organized synchronization bombs would be usefu
Externí odkaz:
https://doaj.org/article/ae98459b6b1140ad9175521bde96c5cd
Autor:
Benjamin Steinegger, Clara Granell, Giacomo Rapisardi, Sergio Gómez, Joan Matamalas, David Soriano-Paños, Jesús Gómez-Gardeñes, Alex Arenas
Publikováno v:
JMIR Public Health and Surveillance, Vol 9, p e40514 (2023)
BackgroundThe initial wave of the COVID-19 pandemic placed a tremendous strain on health care systems worldwide. To mitigate the spread of the virus, many countries implemented stringent nonpharmaceutical interventions (NPIs), which significantly alt
Externí odkaz:
https://doaj.org/article/a3eb8aaeddfa4ad289b2518dab5f88ea
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-7 (2022)
While it is known that vaccine adoption is clustered, most modelling studies are based on vaccines which efficacy is almost 100%. Here, motivated by the relatively low efficacy of COVID-19 vaccines, the authors explore the interplay of vaccination cl
Externí odkaz:
https://doaj.org/article/5d99a9f483e54d6b83e1649422277124
Autor:
José M. Martín-Moreno, Alex Arenas, Rafael Bengoa, Carme Borrell, Manuel Franco, Alberto L. García-Basteiro, Juan Gestal, Beatriz González López-Valcárcel, Ildefonso Hernández Aguado, Helena Legido-Quigley, Joan Carles March, Sergio Minué, Carles Muntaner, Carmen Vives-Cases
Publikováno v:
Gaceta Sanitaria, Vol 36, Iss 1, Pp 32-36 (2022)
Resumen: La pandemia de COVID-19 ha afectado de manera particularmente intensa a España, pese a su nivel de desarrollo y la elogiada solidez de su Sistema Nacional de Salud. Para comprender qué ha pasado e identificar cómo mejorar la respuesta cre
Externí odkaz:
https://doaj.org/article/62d9a6b5ac574a81a3aa52ebe0a3ada8
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Link damages and failures can break the functionality of the whole complex network. Inspired by biological systems that respond to damages, the authors propose a mathematical model revealing the effect of homeostatic response to damage of links to ke
Externí odkaz:
https://doaj.org/article/1f8c1905883d400091edd7c802af09a2
Publikováno v:
Complexity, Vol 2023 (2023)
The governance of the political and economic world order builds on a complex architecture of international treaties at various geographical scales. In a historical phase of high institutional turbulence, assessing the stability of such architecture w
Externí odkaz:
https://doaj.org/article/283bf333c3a84ccd857dfe994a96a7e6
Autor:
Christophe Riquoir, Luis Antonio Díaz, David Chiliquinga, Roberto Candia, Fernando Pimentel, Alex Arenas
Publikováno v:
Clinical Endoscopy, Vol 54, Iss 5, Pp 754-758 (2021)
The Roux-en-Y gastric bypass is one of the most extensive surgical treatments for obesity. The treatment of upper gastrointestinal bleeding after Roux-en-Y gastric bypass is complex due to the difficulty of accessing the excluded gastric antrum and d
Externí odkaz:
https://doaj.org/article/e136599ff92c4687a665b232e024721c
Publikováno v:
Royal Society Open Science, Vol 9, Iss 10 (2022)
Congestion emerges when high demand peaks put transportation systems under stress. Understanding the interplay between the spatial organization of demand, the route choices of citizens and the underlying infrastructures is thus crucial to locate cong
Externí odkaz:
https://doaj.org/article/7894f4e4356d43a69e2d66ff29bdddd9