Abstract: In past times of critical national need, presidents have used major, once-in-a-generation types of initiatives to marshal the assets of the country and overcome whatever crisis may have been impacting the nation. It has ...

Abstract: President Obama has set national goals to reduce the production of greenhouse gases in this country. It is now Congress’s turn to follow the president’s lead and provide legislative leadership in dealing with this country’s ...

Abstract: Seven forced vibration tests were performed on an isolated single span of a freeway overpass structure. The tests were performed in connection with a series of states of controlled damage and repair. The work focused on ...

Abstract: The use of wave equation software (e.g.,