C A Brebbia
Wessex Institute, UK

H Itoh
Raremetal Recovery Institute, Japan

M Lega
University of Naples Parthenope, Italy

M Marafi
Kuwait Institute for Scientific Research, Kuwait

A Oliveira
Instituto Politecnico de Portalegre, Portugal

J Park
Seoul National University, South Korea

G Passerini
Universita Politecnica delle Marche, Italy

G Persechino
Italian Aerospace Research Centre, Italy

R Pusch
Lulea University of Technology, Sweden

E C Rada
University of Trento, Italy

R Sjoblom
Tekedo AB, Sweden