If standard plates are used, bone graft from the distal radius may be necessary to avoid delay in bone healing and consequent secondary displacement, or failure of fixation.

The object was implemented in a low energy construction method with controlled ventilation (displacement ventilation in the classrooms) including the design for a natural secondary ventilation system.

Then, the intensity limitations for the displacement stress and secondary stress used in the piping design codes and the pressure vessel design codes were discussed.