Technology remains a key weapon in the fight against terrorism. The Transportation Security Administration and the U.S. Coast Guard are expanding the Transportation Worker Identification Credential program. The TWIC requires the nearly 1 million longshoremen, sailors, truck drivers and other laborers in the U.S. to use tamper-resistant smart cards when they enter U.S. port facilities. The TSA recently approved four biometric readers from Sagem Morpho. These point-of-entry readers use TWIC Privacy Keys to read encrypted biometric data such as digital fingerprints.
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.
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.