Good to see that physics is catching up. Architects and urban planners already do mathematical and spectral analysis etc of urban spatial networks, we deal with four more areas: multi-modal transports, socio-economics and politics. Hopefully soon physics will catch up again and yes we will have more possible applications for architects and urban planners and civil engineers. ____________________________________-____ Alain Chiaradia GradDipl (AA) Arch dplg Director SPACE SYNTAX ____________________________________-____ ________________________________ From:] On Behalf Of Rui Carvalho Sent: 28 November 2008 18:24 To: Subject: Mathematical Analysis of Urban Spatial Networks R