Charles W. McKay

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Coronary artery bypass graft patency was examined by contrast-enhanced computed tomography in 18 patients with perioperative myocardial infarction soon after surgery to determine the role of graft occlusion. Preoperative coronary angiograms were reviewed to assess native coronary disease and visible collateral channels in the distribution of the myocardial(More)
The Data Management System (DMS) for the NASA space station will incorporate multiple computers, data bases, and applications in a large complex network. The DMS must manage different computers that are physically and logically separated. The network design is based on the ISO/OSI seven level model. Ada has been chosen as the design language for the system.(More)
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