Is urban space, as a concentric agglomeration in expansion, in contraction, which duplicates itself, the solution of a dierential system ? Does urban geometry come from "chaotic" mutations, from cloning and aggregating districts ? And do they project their metrics on space ? Then where does its...

Technology, economic development, and the division of labour by sex / Pamela M. D'Onofrio-Flores -- Women and technology in the industrialized countries / Maria Bergom-Larsson -- Women and technology in peripheral countries: an overview / Zenebeworke Tadesse -- The impact of science and...