173 citations · 461 across the 12 of their papers we have counts for
6 papers · 1 filter
Activity-dependent brain model explaining EEG spectra
Lucilla de Arcangelis, Hans J. Herrmann, Carla Perrone-Capano
Most brain models focus on associative memory or calculation capability, experimentally inaccessible using physiological methods. Here we present a model explaining a basic feature…
Calculation of the separation streamlines of barchans and transverse dunes
H. J. Herrmann, J. S. Andrade, V. Schatz +2
We use FLUENT to calculate the wind profile over barchans and transverse dunes. The form of the streamlines of flow separation at the lee side of the dunes is determined for a symm…
Profile measurement and simulation of a transverse dune field in the Lençóis Maranhenses
E. J. R. Parteli, V. Schwaemmle, H. J. Herrmann +2
In this work, we report measurements of the height profile of transverse dunes in the coastal dune field known as ``Lençóis Maranhenses'', northeastern Brazil. Our measurements sho…
Plug Conveying in a Vertical Tube
Martin Strauss, Sean McNamara, Hans J. Herrmann +2
Plug conveying along a vertical tube has been investigated through simulation, using a discrete element simulation approach for the granulate particles and a pressure field approac…
Apollonian networks
Jose S. Andrade, Hans J. Herrmann, Roberto F. S. Andrade +1
We introduce a new family of networks, the Apollonian networks, that are simultaneously scale-free, small world, Euclidean, space-filling and matching graphs. These networks have a…
The anisotropy of granular materials
F. Alonso-Marroquin, S. Luding, H. J. Herrmann
The effect of the anisotropy on the elastoplastic response of two dimensional packed samples of polygons is investigated here, using molecular dynamics simulation. We show a correl…