A new international database that identifies measurement procedures and materials has debuted to help U.S. makers of in-vitro diagnostic (IVD) medical devices comply their product designs with European Union requirements. The database contains about 100 reference measurement procedures, including 30 developed and maintained by the National Institute of Standards and Technology (NIST), and lists 96 approved reference materials, 72 of which originate from NIST sources. The U.S. IVD industry shares more than 60 percent of the EU market, which recently issued new regulations on the sale of IVD devices, such as those used to measure blood levels of glucose and cholesterol. For more information, go to http://rbi.ims.ca/3849-536.
A bold, gold, open-air coupe may not be the ticket to automotive nirvana for every consumer, but Lexus’ LF-C2 concept car certainly turned heads at the recent Los Angeles Auto Show. What’s more, it may provide a glimpse of the luxury automaker’s future.
The complexity of diesel engines means optimizing their performance requires a large amount of experimentation. Computational fluid dynamics (CFD) is a very useful and intuitive tool in this, and cold flow analysis using CFD is an ideal approach to study the flow characteristics without going into the details of chemical reactions occurring during the combustion.
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