A two-alarm fire Saturday night struck Tucson’s sign art museum, authorities said. About 10:45 p.m., firefighters went to the blaze at Ignite Sign Art Museum, at 331 South Olsen Avenue, near East ...
Radiation is a scary word, especially as people are largely conditioned to avoid exposure to radiation. For example, precautions are taken to avoid too much exposure during medical tests like X-rays ...
Modern linear accelerators have multileaf collimators to automatically create individualized treatment fields for conformal radiotherapy and IMRT. Another feature of modern accelerators is the in-room ...
Abstract: This letter presents a novel compact 2-D substrate integrated waveguide (SIW) leaky-wave antenna (LWA) array design for high-gain broadside radiation. By connecting a 1-D transverse-slot SIW ...