Engineer Dave Bloomquist may make the people living and working in buildings surrounding Ground Zero in New York City feel a little safer. The University of Florida professor is assessing the structural integrity of buildings surrounding the World Trade Center, providing more detailed and accurate information than has ever been available to recovery workers. The entirely new technique uses airborne laser swath mapping (ALSM) and ground-based laser scanning. Bloomquist's technique combines millions of laser measurements with aerial and digital images of New York City into a three-dimensional model. "Several surrounding buildings near Ground Zero may not be structurally salvageable," says Bloomquist. "There is concern that several are slowly deteriorating." He is also analyzing the Pentagon for signs of structural damage. For more information, go to www.ufl.edu.
On Memorial Day, Americans remember the sacrifices the US armed forces have made, and continue to make, in service to the country. All of us should also consider the developments in technological capabilities and equipment over the years that contribute to the success of our military operations.
In order to keep in line with safety protocols, industrial networks need to be filtered in a semantic way so that only information related to diagnostics is flowing back to the vendor and that any communications that could be used for remote machine operations are suppressed.
Advanced visualization can depict an entire plant in motion, while also detailing an individual workstation. Individual products can be rendered different for each discipline involved — marketing, engineering, or suppliers.
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