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On the metric, topological and functional structures of urban networks
(2008)Physica A: Statistical Mechanics and its ApplicationsAxial Graphs are networks whose nodes are linear axes in urban space, and edges represent intersections of such axes. These graphs are used in urban planning and urban morphology studies. In this text we analyse distance distributions between nodes in axial graphs, and show that these distributions are well approximated by rescaled Poisson distributions. We then demonstrate a correlation between the parameters governing the distance ...Journal Article -
Estimation of a maximum Lu diffusion rate in a natural eclogite garnet
(2008)Swiss Journal of GeosciencesJournal Article -
Die Unternehmensteuerreform 2008: Deutschlands Antwort auf die Globalisierung – oder doch ein Stückwerk?
(2008)ifo SchnelldienstJournal Article -
Phase, shape, and architecture of SF6 and SF6∕CO2 aerosol particles: Infrared spectra and modeling of vibrational excitons
(2008)The Journal of Chemical PhysicsInformation on the phase, shape, and architecture of pure SF6 and mixed SF6 /CO2 aerosol particles is extracted from experimental infrared spectra by comparison with predictions from quantum mechanical exciton calculations. The radius of the particles lies around 50 nm. The following extensions to our previous vibrational exciton model are included: (i) To account for the many degrees of freedom of degenerate vibrational bands of aerosol ...Journal Article