Clement Klienstreuer, a professor of mechanical and aerospace engineering at North Carolina State University, is using computer simulation and fluid dynamics for designing experimental blood vessels, arteries, and bypass grafts. With funding from the National Institutes of Health and the National Science Foundation, he is heading up a team of vascular surgeons and engineers aiming to design a better arteriovenous access graft. The grafts serve as portals through which blood passes for kidney dialysis and other procedures. Conventional designs are Teflon-based and prone to frequent failure. One of the keys to the new graft is a graft hood, which complicates its design, but improves blood flow. For a copy of the paper describing the new graft geometry, contact Linda E. Rudd, North Carolina State University Engineering Publications at email@example.com or call (919) 515-3848.
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.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.