Mes compétences :
• Chairman of the Scientific Council of the Royal
• Member of Section 1(Sciences) of the « Académie
• Vice-Chairman of Promoptica (http://www.promopti
• Chairman of the IAF Space University Administrat
• Member of ESA SSA URG and in the new SWWT Steeri
• Reviewer for Mathematical Reviews since 1978.
• Chairman of Liège Espace since 2005 : Liege regi
• Member of the IAF Materials and Structures Commi
• Invited Editor at ERCIM (the European Research C
• Associate Fellow of the AIAA (American Institute
• Member of COSPAR Committee on Space Research,
• Member of the “Société Royale des Sciences de Li
Pas de formation renseignée