organised by The national committee on applied mechanics of the institution of engineers,australia. organised by the National Committee on Applied Mechanics of the Institution of Engineers, Australia. organized by the National Committee on Applied Mechanics of the Institute of Engineers, Australia. organised by the National Committee on Coastal and Ocean Engineering of the Institution of Engineers, Australia. organised by the Materials Group of the Engineering Sciences Division of the Institution of Mechanical Engineers. organised by the Science, Education and management Division of the Institution of Electrical Engineers. organised by the National Committee on Bulk Materials Handling of the College of Mechanical Engineers, The Institution of Engineers, Australia. organised by the Electronics Division of the Institution of Electrical Engineers.