John O'Callahan has written many papers over the years covering analytical model reduction techniques, structural dynamic modification, estimation of rotational dof, correlation of analytical / ...

From the buildings people visit, to the homes they live in, to the roads they travel, the structural steel plate is a multipurpose construction material that provides fabrication versatility and ...

For devices that are transparent to x-rays, thermoplastic and carbon-fiber composites provide properties that are competitive with traditional metals. Barry Chadwick and Chris Toto New materials are ...