Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Roses are the “queen of flowers,” and they’ve earned the title: from Romeo and Juliet to Beauty and the Beast and ABC’s The Bachelor franchise, roses are the enduring symbol of passion, romance and ...

Cotton rose (Hibiscus mutabilis) plants have showy, colorful blooms that appear in fall. This Southern heirloom plant is easy to care for, here’s how. Cotton rose (Hibiscus mutabilis) prefers full sun ...