Alex is Content Director of Design News. Previously, he was editor-in-chief of InformationWeek.com. In his more than two decades as a technology editor, Alex has written for ACM Queue, Byte.com, McGraw-Hill's Electronics magazine, and IEEE Spectrum. He has served as managing editor of Mechanical Engineering magazine. He spent the 1990s at UBM's Electronic Engineering Times, where he broke the nationally known story of Intel's Pentium floating-point division bug in 1994. Alex has appeared as an industry analyst on CNN, CNBC, Fox News, and MSNBC. He's a frequent panelist and moderator at industry conferences. He holds a Bachelor's degree in electrical engineering from Cooper Union.
The implementation of a new diesel fuel standard in the US has considerably improved the environmental performance of diesel vehicles. The Environmental Protection Agency (EPA) says that the new ultra-low sulfur diesel (ULSD) fuel has combined with other improved technologies to reduce diesel's particulate matter (PM) emissions by 99%.
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.