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Rev. E","publisher":"American Physical Society", "year": "2005", "url": "https://link.aps.org/doi/10.1103/PhysRevE.71.017202", "author": [ "Paulo Cesar Rech","Marcus Werner Beims","Jason A. C. Gallas" ], "authors": [ {"first" : "Paulo Cesar", "last" : "Rech"}, {"first" : "Marcus Werner", "last" : "Beims"}, {"first" : "Jason A. C.", "last" : "Gallas"} ], "volume": "71","number": "1","pages": "017202","abstract": "Recent methods for stabilizing systems like, e.g., loss-modulated $CO_2$ lasers, involve inducing controlled monostability via slow parameter modulations. However, such stabilization methods presuppose detailed knowledge of the structure and size of basins of attraction. In this Brief Report, we numerically investigate basin size evolution when parameters are varied between dissipative and conservative limits. Basin volumes shrink fast as the conservative limit is approached, being well approximated by Gaussian profiles, independently of the period. Basin shrinkage and vanishing is due to the absence of bounded motions in the Hamiltonian limit. In addition, we find basin volume to remain essentially constant along a peculiar parameter path along which it is possible to recover the dissipation rate solely from metric properties of self-similar structures in phase-space.", "numpages" : "4", "doi" : "10.1103/PhysRevE.71.017202", "bibtexKey": "PhysRevE.71.017202" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2a3fa2501a142fd328f3115fd69b35808/lorisburth", "tags" : [ "icp","capes" ], "intraHash" : "a3fa2501a142fd328f3115fd69b35808", "interHash" : "0e916d04a312d93fccf0b688f8cc26d7", "label" : "Barchan dunes on Mars and on Earth", "user" : "lorisburth", "description" : "", "date" : "2023-10-16 11:46:09", "changeDate" : "2023-10-16 11:46:09", "count" : 2, "pub-type": "inproceedings", "booktitle": "Proceedings of Powders and Grains 2005","publisher":"Balkema","address":"Leiden", "year": "2005", "url": "", "author": [ "E. J. R. Parteli","V. Schatz","H. J. Herrmann" ], "authors": [ {"first" : "E. J. R.", "last" : "Parteli"}, {"first" : "V.", "last" : "Schatz"}, {"first" : "H. J.", "last" : "Herrmann"} ], "editor": [ "H. J. Herrmann R. Garcia-Rojo","S. McNamara" ], "editors": [ {"first" : "H. J. Herrmann R.", "last" : "Garcia-Rojo"}, {"first" : "S.", "last" : "McNamara"} ], "pages": "959--962", "file" : "parteli05c.pdf:parteli05c.pdf:PDF", "bibtexKey": "parteli05c" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/297dda2d4c6ba43911ca7f6b881556396/lorisburth", "tags" : [ "icp","cnpq","pronex","capes" ], "intraHash" : "97dda2d4c6ba43911ca7f6b881556396", "interHash" : "3d6c6198f9f610cf606115dd072f75b8", "label" : "Nontrivial temporal scaling in a Galilean stick-slip dynamics", "user" : "lorisburth", "description" : "", "date" : "2023-10-16 11:45:03", "changeDate" : "2023-10-16 11:45:03", "count" : 2, "pub-type": "article", "journal": "Phys. Rev. E","publisher":"American Physical Society", "year": "2005", "url": "https://link.aps.org/doi/10.1103/PhysRevE.71.036137", "author": [ "E. J. R. Parteli","M. A. F. Gomes","V. P. Brito" ], "authors": [ {"first" : "E. J. R.", "last" : "Parteli"}, {"first" : "M. A. F.", "last" : "Gomes"}, {"first" : "V. P.", "last" : "Brito"} ], "volume": "71","number": "3","pages": "036137","abstract": "We examine the stick-slip fluctuating response of a rough massive nonrotating cylinder moving on a rough inclined groove which is submitted to weak external perturbations and which is maintained well below the angle of repose. The experiments presented here, which are reminiscent of Galileo's works with rolling objects on inclines, have brought in the last years important insights into the friction between surfaces in relative motion and are of relevance for earthquakes, differing from classical block-spring models by the mechanism of energy input in the system. Robust nontrivial temporal scaling laws appearing in the dynamics of this system are reported, and it is shown that the time-support where dissipation occurs approaches a statistical fractal set with a fixed value of dimension. The distribution of periods of inactivity in the intermittent motion of the cylinder is also studied and found to be closely related to the lacunarity of a random version of the classic triadic Cantor set on the line.", "numpages" : "6", "doi" : "10.1103/PhysRevE.71.036137", "bibtexKey": "PhysRevE.71.036137" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2612da7df4135b3151094a48c08563269/lorisburth", "tags" : [ "sfb625","icp","cnpq","dfg","tr6","probral","capes" ], "intraHash" : "612da7df4135b3151094a48c08563269", "interHash" : "d00d4c0301cf0098848680a28f7351e4", "label" : "Incorporation of excluded-volume correlations into Poisson-Boltzmann theory", "user" : "lorisburth", "description" : "", "date" : "2023-10-16 10:59:07", "changeDate" : "2023-10-16 10:59:07", "count" : 2, "pub-type": "article", "journal": "Physical Review E","publisher":"American Physical Society", "year": "2005", "url": "", "author": [ "Dmytro Antypov","Marcia C. Barbosa","Christian Holm" ], "authors": [ {"first" : "Dmytro", "last" : "Antypov"}, {"first" : "Marcia C.", "last" : "Barbosa"}, {"first" : "Christian", "last" : "Holm"} ], "volume": "71","number": "6","pages": "061106", "owner" : "stovey", "numpages" : "10", "file" : ":antypov05b.pdf:PDF", "doi" : "10.1103/PhysRevE.71.061106", "bibtexKey": "antypov05b" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/210e21c58791ac36b624e226f7427cac8/lorisburth", "tags" : [ "icp","mgsmoc","capes" ], "intraHash" : "10e21c58791ac36b624e226f7427cac8", "interHash" : "a907252d58143bb3e56ad42937de2eab", "label" : "Evidence for indurated sand dunes in the Martian north polar region", "user" : "lorisburth", "description" : "", "date" : "2023-10-16 10:45:10", "changeDate" : "2023-10-16 10:45:10", "count" : 2, "pub-type": "article", "journal": "Journal of Geophysical Research: Planets","publisher":"American Geophysical Union (AGU)", "year": "2006", "url": "https://doi.org/10.1029%2F2005je002514", "author": [ "Volker Schatz","Haim Tsoar","Kenneth S. Edgett","Eric J. R. Parteli","Hans J. Herrmann" ], "authors": [ {"first" : "Volker", "last" : "Schatz"}, {"first" : "Haim", "last" : "Tsoar"}, {"first" : "Kenneth S.", "last" : "Edgett"}, {"first" : "Eric J. R.", "last" : "Parteli"}, {"first" : "Hans J.", "last" : "Herrmann"} ], "volume": "111","number": "E4", "doi" : "10.1029/2005je002514", "bibtexKey": "Schatz_2006" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2708862b0645a3af9531245958b44afe0/lorisburth", "tags" : [ "funcap","cnpq","finep","mpfoundation","capes" ], "intraHash" : "708862b0645a3af9531245958b44afe0", "interHash" : "c56f230d041f06082277e894b86e0141", "label" : "Periodic neural activity induced by network complexity", "user" : "lorisburth", "description" : "", "date" : "2023-10-16 10:41:32", "changeDate" : "2023-10-16 10:41:32", "count" : 2, "pub-type": "article", "journal": "Phys. Rev. E","publisher":"American Physical Society", "year": "2006", "url": "https://link.aps.org/doi/10.1103/PhysRevE.74.017102", "author": [ "D. R. Paula","A. D. Araújo","J. S. Andrade","H. J. Herrmann","J. A. C. Gallas" ], "authors": [ {"first" : "D. R.", "last" : "Paula"}, {"first" : "A. D.", "last" : "Araújo"}, {"first" : "J. S.", "last" : "Andrade"}, {"first" : "H. J.", "last" : "Herrmann"}, {"first" : "J. A. C.", "last" : "Gallas"} ], "volume": "74","number": "1","pages": "017102","abstract": "We study a model for neural activity on the small-world topology of Watts and Strogatz and on the scale-free topology of Barab'asi and Albert. We find that the topology of the network connections may spontaneously induce periodic neural activity, contrasting with nonperiodic neural activities exhibited by regular topologies. Periodic activity exists only for relatively small networks and occurs with higher probability when the rewiring probability is larger. The average length of the periods increases with the square root of the network size.", "numpages" : "4", "doi" : "10.1103/PhysRevE.74.017102", "bibtexKey": "PhysRevE.74.017102" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2b65e11824de02aff7e41ef379f5a1f2d/lorisburth", "tags" : [ "icp","vwfoundation","ibama","capes" ], "intraHash" : "b65e11824de02aff7e41ef379f5a1f2d", "interHash" : "1fb71537cde77ed2abf578167ae8624c", "label" : "Profile measurement and simulation of a transverse dune field in the Lencóis Maranhenses", "user" : "lorisburth", "description" : "", "date" : "2023-10-16 10:40:44", "changeDate" : "2023-10-16 10:40:44", "count" : 2, "pub-type": "article", "journal": "Geomorphology","publisher":"Elsevier BV", "year": "2006", "url": "https://doi.org/10.1016%2Fj.geomorph.2006.02.015", "author": [ "E.J.R. Parteli","V. Schwämmle","H.J. Herrmann","L.H.U. Monteiro","L.P. Maia" ], "authors": [ {"first" : "E.J.R.", "last" : "Parteli"}, {"first" : "V.", "last" : "Schwämmle"}, {"first" : "H.J.", "last" : "Herrmann"}, {"first" : "L.H.U.", "last" : "Monteiro"}, {"first" : "L.P.", "last" : "Maia"} ], "volume": "81","number": "1-2","pages": "29--42", "doi" : "10.1016/j.geomorph.2006.02.015", "bibtexKey": "Parteli_2006" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2f1f02033e3229cb1fd2682cf9ff9ad9a/lorisburth", "tags" : [ "funcap","daad","icp","cnpy","capes" ], "intraHash" : "f1f02033e3229cb1fd2682cf9ff9ad9a", "interHash" : "1e303914ca1db35cd19489117ab34692", "label" : "Different topologies for a herding model of opinion", "user" : "lorisburth", "description" : "", "date" : "2023-10-15 17:59:12", "changeDate" : "2023-10-15 17:59:12", "count" : 2, "pub-type": "article", "journal": "Phys. Rev. E","publisher":"American Physical Society", "year": "2007", "url": "https://link.aps.org/doi/10.1103/PhysRevE.75.066108", "author": [ "V. Schwämmle","M. C. González","A. A. Moreira","J. S. Andrade","H. J. Herrmann" ], "authors": [ {"first" : "V.", "last" : "Schwämmle"}, {"first" : "M. C.", "last" : "González"}, {"first" : "A. A.", "last" : "Moreira"}, {"first" : "J. S.", "last" : "Andrade"}, {"first" : "H. J.", "last" : "Herrmann"} ], "volume": "75","number": "6","pages": "066108","abstract": "Understanding how opinions spread through a community or how consensus emerges in noisy environments can have a significant impact on our comprehension of social relations among individuals. In this work a model for the dynamics of opinion formation is introduced. The model is based on a nonlinear interaction between opinion vectors of agents plus a stochastic variable to account for the effect of noise in the way the agents communicate. The dynamics presented is able to generate rich dynamical patterns of interacting groups or clusters of agents with the same opinion without a leader or centralized control. Our results show that by increasing the intensity of noise, the system goes from consensus to a disordered state. Depending on the number of competing opinions and the details of the network of interactions, the system displays a first- or a second-order transition. We compare the behavior of different topologies of interactions: one-dimensional chains, and annealed and complex networks.", "numpages" : "6", "doi" : "10.1103/PhysRevE.75.066108", "bibtexKey": "PhysRevE.75.066108" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2ad7095796d05b3563660677eea3e6d31/lorisburth", "tags" : [ "sfb716","icp","dfg","aris","capes" ], "intraHash" : "ad7095796d05b3563660677eea3e6d31", "interHash" : "6f6018d5a8f69de6e0f2e6461d2651ad", "label" : "Static polarizability effects on counterion distributions near charged dielectric surfaces: A coarse-grained Molecular Dynamics study employing the Drude model", "user" : "lorisburth", "description" : "", "date" : "2023-09-12 07:21:59", "changeDate" : "2023-09-12 07:21:59", "count" : 3, "pub-type": "article", "journal": "The European Physical Journal Special Topics", "year": "2016", "url": "https://doi.org/10.1140/epjst/e2016-60150-1", "author": [ "José Rafael Bordin","Rudolf Podgornik","Christian Holm" ], "authors": [ {"first" : "José Rafael", "last" : "Bordin"}, {"first" : "Rudolf", "last" : "Podgornik"}, {"first" : "Christian", "last" : "Holm"} ], "volume": "225","number": "8","pages": "1693--1705","abstract": "Coarse-grained implicit solvent Molecular Dynamics (MD) simulations have been used to investigate the structure of the vicinal layer of polarizable counterions close to a charged interface. The classical Drude oscillator model was implemented to describe the static excess polarizability of the ions. The electrostatic layer correction with image charges (ELCIC) method was used to include the effects of the dielectric discontinuity between the aqueous solution and the bounding interfaces for the calculation of the electrostatic interactions. Cases with one or two charged bounding interfaces were investigated. The counterion density profile in the vicinity of the interfaces with different surface charge values was found to depend on the ionic polarizability. Ionic polarization effects are found to be relevant for ions with high excess polarizability near surfaces with high surface charge.", "issn" : "19516401", "refid" : "Bordin2016", "doi" : "10.1140/epjst/e2016-60150-1", "bibtexKey": "bordin2016static" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/27fd7bcc6a9c09e6631e02ba40a383322/lorisburth", "tags" : [ "mwk","src","ForHLRphase1","sfb716","icp","dfg","fapes","bwHPC","capes" ], "intraHash" : "7fd7bcc6a9c09e6631e02ba40a383322", "interHash" : "2c39cc1c20b0bd4bf37f9037b1f16a57", "label" : "Electronic Transport along Hybrid MoS$łess$sub$\\greater$2$łess$/sub$\\greater$ Monolayers", "user" : "lorisburth", "description" : "", "date" : "2023-09-12 07:06:30", "changeDate" : "2023-09-12 07:06:30", "count" : 2, "pub-type": "article", "journal": "The Journal of Physical Chemistry C","publisher":"American Chemical Society (ACS)", "year": "2016", "url": "https://doi.org/10.1021%2Facs.jpcc.6b07917", "author": [ "Ganesh Sivaraman","Fábio A. L. de Souza","Rodrigo G. Amorim","Wanderlã L. Scopel","Maria Fyta","Ralph H. Scheicher" ], "authors": [ {"first" : "Ganesh", "last" : "Sivaraman"}, {"first" : "Fábio A. L.", "last" : "de Souza"}, {"first" : "Rodrigo G.", "last" : "Amorim"}, {"first" : "Wanderlã L.", "last" : "Scopel"}, {"first" : "Maria", "last" : "Fyta"}, {"first" : "Ralph H.", "last" : "Scheicher"} ], "volume": "120","number": "41","pages": "23389--23396", "doi" : "10.1021/acs.jpcc.6b07917", "bibtexKey": "Sivaraman_2016" } ] }