sponsored by the Israel Society of Aeronautical Sciences ... [et al.] sponsored by Optical Society of America, et al. sponsored by the Institute of Electrical and Electronics Engineers ... [et al.] sponsored by the Institution of Engineers, Australia ... [et al.] sponsored by the Tribology Group of the Institution of Mechanical Engineers ... [et al.] conference sponsored by the Institution of Mechanical Engineers ... [et al.] sponsored by Power Industries Division of the Institution of Mechanical Engineers ... [et al.] sponsored by IEEE Circuits and Systems Society ... [et al.] sponsors, Institution of Electrical Engineers ... [et al.]