The European Physical Journal Special Topics

Editorial p. VII

Horacio S. Wio, Miguel A. Rodriguez and Luis Pesquera

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00062-6

• Abstract
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Critical dynamic approach to stationary states in complex systems p. 3

A. F. Rozenfeld, K. Laneri and E. V. Albano

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00063-5

• Abstract
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Relaxation dynamics and topology in the Hamiltonian Mean Field model p. 9

C. B. Tauro, G. Maglione and F. A. Tamarit

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00064-4

• Abstract
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Scaling properties of spatially extended chaotic systems p. 13

I. G. Szendro and J. M. López

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00065-3

• Abstract
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Synchronization and modularity in complex networks p. 19

A. Arenas and A. Díaz-Guilera

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00066-2

• Abstract
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Affinity driven social networks p. 29

B. Ruyú and M. N. Kuperman

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00067-1

• Abstract
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Collective decision making and paradoxical games p. 39

J. M.R. Parrondo, L. Dinis, E. García-Toraño and B. Sotillo

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00068-0

• Abstract
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Social inertia and diversity in collaboration networks p. 47

J. J. Ramasco

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00069-9

• Abstract
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The importance of selection rate in the evolution of cooperation p. 51

C. P. Roca, J. A. Cuesta and A. Sánchez

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00070-6

• Abstract
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Collective effects induced by diversity in extended systems p. 59

R. Toral, C. J. Tessone and J. V. Lopes

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00071-5

• Abstract
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The unfair consequences of equal opportunities: Comparing exchange models of wealth distribution p. 69

G. M. Caon, S. Gonçalves and J. R. Iglesias

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00072-4

• Abstract
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Wealth condensation in a multiplicative random asset exchange model p. 75

C. F. Moukarzel, S. Gonçalves, J. R. Iglesias, M. Rodríguez-Achach and R. Huerta-Quintanilla

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00073-3

• Abstract
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Wealth distribution in modern and medieval societies p. 81

M. A. Santos, R. Coelho, G. Hegyi, Z. Néda and J. Ramasco

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00074-2

• Abstract
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Macroscopic dynamics of cancer growth p. 89

S. A. Menchón and C. A. Condat

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00075-1

• Abstract
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Maximizing the dynamic permeability during occlusions p. 95

R. Collepardo and E. Corvera Poiré

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00076-0

• Abstract
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Shape instabilities in vesicles: A phase-field model p. 101

F. Campelo and A. Hernández-Machado

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00077-y

• Abstract
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Measures of complexity for 3D image analysis of trabecular bone p. 109

N. Marwan, P. Saparin and J. Kurths

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00078-x

• Abstract
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Multifractal detrented fluctuation analysis of tonic-clonic epileptic seizures p. 117

A. Figliola, E. Serrano and O. A. Rosso

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00079-9

• Abstract
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On the study of the dynamical aspects of parasitemia in the blood cycle of malaria p. 125

R.M. Zorzenon dos Santos, S. T.R. Pinho, C. P. Ferreira and P. C.A. da Silva

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00080-4

• Abstract
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Complete synchronization of convective patterns between Gray–Scott systems p. 135

G. Izús, R. Deza, L. Bernal and V. Pérez-Villar

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00081-3

• Abstract
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Random patterns generated by random permutations of natural numbers p. 143

G. Oshanin, R. Voituriez, S. Nechaev, O. Vasilyev and F. Hivert

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00082-2

• Abstract
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Paradoxical Brownian motion in a microfluidic device: Absolute negative mobility p. 159

R. Eichhorn, A. Ros, J. Regtmeier, T. Tu Duong, P. Reimann and D. Anselmetti

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00083-1

• Abstract
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Plastic flow regimes in Langmuir monolayers p. 165

P. Burriel, J. Claret, J. Ignés-Mullol and F. Sagués

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00084-0

• Abstract
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Noise induced rolls propagation p. 171

M. G. Clerc, C. Falcon, D. Escaff and E. Tirapegui

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00085-y

• Abstract
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Particles in fluids p. 181

H. J. Herrmann, J. S. Andrade Jr., A. D. Araújo and M. P. Almeida

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00086-x

• Abstract
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A non-standard statistical approach to the silo discharge p. 191

R. Arévalo, A. Garcimartín and D. Maza

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00087-9

• Abstract
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High frequency (daily) data analysis of the Southern Oscillation Index. Tsallis nonextensive statistical mechanics approach p. 201

F. Petroni and M. Ausloos

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00088-8

• Abstract
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Generalized diffusion and pretransitional fluctuations statistics p. 209

J.-P. Boon, P. Grosfils and J. F. Lutsko

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00089-7

• Abstract
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Power spectrum crossover in sediments of a paleolake disturbed by volcanism p. 217

G. Martínez-Mekler, E. Ugalde and G. Vilaclara

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00090-2

• Abstract
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The problem of cosmological dark matter and statistical physics p. 223

L. Pietronero and F. Sylos Labini

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00091-1

• Abstract
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The role of topology on the dynamics of the Naming Game p. 233

A. Baronchelli, L. Dall'Asta, A. Barrat and V. Loreto

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00092-0

• Abstract
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Monte Carlo simulations of a model for opinion formation p. 237

C. M. Bordogna and E. V. Albano

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00093-y

• Abstract
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A model of coupled maps for economic dynamics p. 241

J. R. Sánchez, J. González-Estévez, R. López-Ruiz and M. G. Cosenza

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00094-x

• Abstract
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Random global coupling induces synchronization and nontrivial collective behavior in networks of chaotic maps p. 245

O. Alvarez-Llamoza, K. Tucci, M. G. Cosenza and M. Pineda

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00095-9

• Abstract
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Phase ordering induced by defects in chaotic bistable media p. 249

C. Echeverria, K. Tucci and M. G. Cosenza

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00096-8

• Abstract
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A model to study the scaling of traffic fluctuations on complex networks p. 253

J. Duch and A. Arenas

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00097-7

• Abstract
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Analysis of large social datasets by community detection p. 257

S. Lozano, J. Duch and A. Arenas

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00098-6

• Abstract
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Haar basis and nonlinear modeling of complex systems p. 261

P. García and A. Merlitti

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00099-5

• Abstract
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Dipolar interactions in ferromagnetic thin films p. 265

B. Cerruti and S. Zapperi

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00100-5

• Abstract
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On the similarities and differences between lattice and off–lattice models of driven fluids p. 269

M. Díez-Minguito, J. Marro and P. L. Garrido

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00101-4

• Abstract
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Phase separation of the Potts model in the square lattice p. 273

M. Ibáñez de Berganza, E. E. Ferrero, S. A. Cannas, V. Loreto and A. Petri

Published online: 12 May 2007

DOI: 10.1140/epjst/e2007-00102-3

• Abstract
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