Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12104/43190
Title: Explosive first-order transition to synchrony in networked chaotic oscillators
Author: Robledo-Ortiz, J.R.
Zepeda, C.
Gomez, C.
Rodrigue, D.
Gonzalez-Nunez, R.
Issue Date: 2008
Abstract: In this work, a capillary rheometer coupled with a closed die was used to study the non-isothermal decomposition kinetics of azodicarbonamide (ACA) in high density polyethylene (HDPE). Samples having 0.5% ACA were studied with or without the addition of 0.1% zinc oxide (ZnO) as an activator. Using different temperature settings, the pressure related to polymer swelling and blowing gas evolution was followed as a function of time until equilibrium was reached. Via some calibrations and corrections, an extent of reaction method was combined with general nth-order reaction kinetics and the autocatalytic theory to obtain some kinetic parameters. The results show that this simple method can give good representation of the decomposition process. " 2008 Elsevier Ltd. All rights reserved.",,,,,,"10.1016/j.polymertesting.2008.05.004",,,"http://hdl.handle.net/20.500.12104/43190","http://www.scopus.com/inward/record.url?eid=2-s2.0-49149105291&partnerID=40&md5=4c688fa81ac5645fa897bd33f3cd6461",,,,,,"6",,"Polymer Testing",,"730
735",,"27",,"Scopus
WOS",,,,,,"Autocatalysis; Azodicarbonamide; Decomposition; Kinetics",,,,,,"Non-isothermal decomposition kinetics of azodicarbonamide in high density polyethylene using a capillary rheometer",,"Article" "43181","123456789/35008",,"Leyva, I., Complex Systems Group, Universidad Rey Juan Carlos, 28933 Mástoles, Madrid, Spain, Center for Biomedical Technology, Universidad Politécnica de Madrid, 28223 Pozuelo de Alarcón, Madrid, Spain; Sevilla-Escoboza, R., Centro Universitario de Los Lagos, Universidad de Guadalajara, Lagos de Moreno, Jalisco 47460, Mexico; Buldé, J.M., Complex Systems Group, Universidad Rey Juan Carlos, 28933 Mástoles, Madrid, Spain, Center for Biomedical Technology, Universidad Politécnica de Madrid, 28223 Pozuelo de Alarcón, Madrid, Spain; Sendiña-Nadal, I., Complex Systems Group, Universidad Rey Juan Carlos, 28933 Mástoles, Madrid, Spain, Center for Biomedical Technology, Universidad Politécnica de Madrid, 28223 Pozuelo de Alarcón, Madrid, Spain; Gómez-Gardeñes, J., Departamento de Física de la Materia Condensada, Universidad de Zaragoza, Zaragoza 50009, Spain, Institute for Biocomputation and Physics of Complex Systems (BIFI), Universidad de Zaragoza, 50009 Zaragoza, Spain; Arenas, A., Institute for Biocomputation and Physics of Complex Systems (BIFI), Universidad de Zaragoza, 50009 Zaragoza, Spain, Departamento d'Enginyeria Informética i Matematiques, Universitat Rovira i Virgili, 43007 Tarragona, Spain; Moreno, Y., Institute for Biocomputation and Physics of Complex Systems (BIFI), Universidad de Zaragoza, 50009 Zaragoza, Spain, Departamento de Física Teórica, Universidad de Zaragoza, Zaragoza 50009, Spain; Gómez, S., Departamento d'Enginyeria Informética i Matematiques, Universitat Rovira i Virgili, 43007 Tarragona, Spain; Jaimes-Reategui, R., Centro Universitario de Los Lagos, Universidad de Guadalajara, Lagos de Moreno, Jalisco 47460, Mexico; Boccaletti, S., Center for Biomedical Technology, Universidad Politécnica de Madrid, 28223 Pozuelo de Alarcón, Madrid, Spain",,"Leyva, I.
Sevilla-Escoboza, R.
Buldu, J.M.
Sendina-Nadal, I.
Gomez-Gardenes, J.
Arenas, A.
Moreno, Y.
Gomez, S.
Jaimes-Reategui, R.
Boccaletti, S.",,"2012",,"Critical phenomena in complex networks, and the emergence of dynamical abrupt transitions in the macroscopic state of the system are currently a subject of the outmost interest. We report evidence of an explosive phase synchronization in networks of chaotic units. Namely, by means of both extensive simulations of networks made up of chaotic units, and validation with an experiment of electronic circuits in a star configuration, we demonstrate the existence of a first-order transition towards synchronization of the phases of the networked units. Our findings constitute the first prove of this kind of synchronization in practice, thus opening the path to its use in real-world applications. " 2012 American Physical Society.
URI: http://hdl.handle.net/20.500.12104/41402
http://www.scopus.com/inward/record.url?eid=2-s2.0-84860153563&partnerID=40&md5=ebde7aae6f48878ffee50814a4cc8983
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