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Dual-energy X-ray absorptiometry (DXA, or DEXA [1]) is a means of measuring bone mineral density (BMD) using spectral imaging. Two X-ray beams, with different energy levels, are aimed at the patient's bones. When soft tissue absorption is subtracted out, the bone mineral density (BMD) can be determined from the absorption of each beam by bone ...
The Association of College and Research Libraries (ACRL) recognized the library's effort to reinvent itself by awarding it a 2007 Excellence in Academic Libraries Award. [3] [4] [5] The Georgia Tech Library is located in the center of campus [6] and is open 24/7 as of the Fall term of 2014. [7] Among the Library staff members are subject ...
To reduce soft-tissue errors in DXA, DXL technology was developed in the late 1990s by a team of Swedish researchers led by Prof. Ragnar Kullenberg. With DXL technology, the region of interest is scanned using low and high energy x-rays as with a DXA scan. The improvement to DXA with DXL is that, for each pixel scanned by DXA, the exact ...
Police in Utah are investigating the deaths of five people from the same family who were found dead inside their home. The West Valley City Police Department shared on X (formerly known as Twitter ...
De'Vondre Campbell won't suit up again for the 49ers this season after the linebacker refused to enter last week's game against the Rams.
The five-story, 220,000 sq ft (20,000 m 2) building houses classrooms, science laboratories, academic services, and common areas and is managed by and connected to the Georgia Tech Library. Named in honor of President Emeritus G. Wayne Clough, the Clough Commons cost $85 million and opened in the fall of 2011.
WASHINGTON (Reuters) -The Biden administration is set to unveil new export restrictions on China as soon as next week, the U.S. Chamber of Commerce told members in a Thursday email. The new ...
Georgia Tech-designed solar panels cover the roof of the building and supply a significant percentage of its energy. The roof over the competition pool is entirely covered in Georgia Tech Research Institute-designed solar panels, which produce electricity (up to 340 kilowatts, averaging about 400 megawatt-hours per year) to supplement the Georgia Tech power grid, and also heat pool water which ...