Allan Sadowski wants to use jpg files to catch criminals. That's why the Technology Officer for the North Carolina State Highway Patrol contacted Hamid Krim, an associate professor of electrical and computer engineering at North Carolina State University. "Sadowski said it took six to ten minutes to download jpg images of mug shots," says Krim. "Now, we are doing it in seconds." Krim and graduate student Gozde Bozkurt-Unal must work within the 10-byte capacity of the existing wireless data transmission system to develop compression algorithms that speed downloads of jpg files to police and FBI laptops. How does he do it? Krim points out that faces have many features in common. Removal of the redundant ones speeds the transmission of a jpg file that may be accessed by up to 4,000 law enforcement officers at one time in North Carolina alone. "It's not like we were trying to win any prizes with the images," says Krim. "We're just trying to help the police know quickly whether or not they are dealing with a criminal." For more information, visit www.ncsu.edu or e-mail Krim at email@example.com.
What makes this movie stand out from the typical high school sports story is that the teenagers are undocumented immigrants, and the big game is a NASA-sponsored marine robotics competition. Like many other Hollywood movies, however, Spare Parts only tells part of the story. What the film shows -- and doesn’t show -- raises important issues affecting STEM education in the US.
Instead of sifting through huge amounts of technical data looking for answers to assembly problems, engineers can now benefit from 3M's new initiative -- 3M Assembly Solutions. The company has organized its wealth of adhesive and tape solutions into six typical application areas, making it easier to find the best products to solve their real-world assembly and bonding problems.
Load dump occurs when a discharged battery is disconnected while the alternator is generating current and other loads remain on the alternator circuit. If left alone, the electrical spikes and transients will be transmitted along the power line, leading to malfunctions in individual electronics/sensors or permanent damage to the vehicle’s electronic system. Bottom line: An uncontrolled load dump threatens the overall safety and reliability of the vehicle.
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.