Tucson-area optics firm Geost has been supplying sensor systems for U.S. defense and intelligence satellites since its founding by a University of Arizona optics Ph.D. two decades ago. Now, Geost is ...

The last quarter of each year brings us a new iPhone family. They arrive as reliably as your birthday. And certainly more reliably than your friends remembering it. But does the iPhone 17 mark the ...

Reliable fault diagnostics in gearboxes is of great importance to industries to improve production quality and reduce maintenance costs. In this paper, an improved evolving fuzzy (iEF) technique is ...