Two eight-item physical function scales were abstracted from the WOMAC's 17-item physical function subscale: one contained activities and themes that were duplicated on the pain subscale (SIMILAR-8); the other version avoided overlapping activities (DISSIMILAR-8).
It noted that the control cables were duplicated on the other side of the plane, allowing the flight crew to maintain control of the aircraft.
By combining duplication and electroplating methods, three surface micro textures of rice leaf, lotus leaf and snake skin were duplicated on nickel coatings.
These quotes appear to have originated as a deliberate insertion in the composer's Wikipedia entry in the wake of his death on 28 March, and from there were duplicated on various internet sites.
Some 1,500 to 2,000 posters were produced in editions of 3,000 to 5,000; designs were duplicated on postcards, which were produced in even larger editions.
His movements were duplicated on the screen through motion capture technology.
