Dr. Roberto Raga
Researcher
Department of Civil, Environmental and Architectural Engineering, University of Padova
35131 Padova, Italy
tel: +39 0498278987
e-mail: roberto.raga@unipd.it
Dr. Dongbei YUE
Associate Professor and Vice Dean
School of Environment, Tsinghua University
Beijing 100084, P.R. China
tel/Fax: +86 10 62771931
e-mail: yuedb@tsinghua.edu.cn