ばいちょ(売価調査)、価格比較とネットでのお買い物を楽に

内容紹介 This volume contains the results obtained by a symposium which took place in Paris， France， on May 04-05， 1999， hosted by the International Union of Railways， UIC. This symposium was organised within the framework of the Brite/Euram project TRANSAERO. The TRANSAERO project bundles the expertise of three railway companies and eight universities and research institutions in Europe to improve the physical understanding of the time-dependent effects of sidewind forces， train passing and pressure waves in tunnels. The goal was to find efficient and economically satisfying solutions to these problems by simultaneously regarding high-speed rolling stock， infrastructure and operating conditions.