Courses that Fulfill GE Requirements. Cultures and Ideas. This course provides a broad introduction to German history and culture and to the field of German Studies. Taught in English, it is an ideal course for students considering a major or minor in German, or for those with a general interest in German-language history and culture.
'Smart dust' refers to tiny sensors that would monitor everything on Earth. The concept was dreamed up by an academic in the 1990s. But it is becoming increasingly real, as companies deploy wireless sensor networks. HP says it aims to put a trillion sensors all over the globe.
LOW VELOCITY DUST CONTROL ABSTRACT Two types dust control systems are utilized in the mining industry. Most familiar is the high velocity design, where air velocities in the ductwork are in the range of 3,000 to 4,000 feet per minute (FPM). The other design is the low velocity system, where transport velocities are less than 1,800 FPM.