Learn how to simplify radical expressions. In this playlist we will explore simplifying radical expressions by prime factorization and rules of exponents. We will explore the square root, cube root as ...

"This," engineer David Peters says, "is how we went to the moon." Peters, BS ’69, MS ’70, the McDonnell Douglas Professor of Engineering, is in his Jubel Hall office on WashU’s Danforth Campus gushing ...

A technique for using a digital computer to draw both ordinary and time-lag root locus diagrams is described. Ordinary diagrams are drawn much faster and more accurately than ever before. Time-lag ...

The dental procedure is one of the most dreaded. Here are six of its most common causes. By Susan Shapiro Last fall, I was plagued by a mysterious string of toothaches. Several dental appointments and ...

Abstract: The root-locus method is a well-known and commonly used tool in control system analysis and design. It is an important topic in introductory undergraduate engineering control disciplines.

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Locus Lock manufactures global navigation satellite system receiver designed to provide secure and precise location data. Credit: Locus Lock SAN FRANCISCO – Colorado startup Locus Lock has raised ...

“We’re fundamentally a software company,” Locus CEO Rick Faulk says with a laugh. We look like a robot company, but we’re actually a software company.” It’s a familiar refrain from companies whose ...

The root locus diagram is a graphical representation of how the system’s poles change as the gain is adjusted. By understanding this concept, it becomes easier to find the appropriate values for ...