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 ...

Ice therapy helps reduce pain and inflammation when back pain first starts. Heat therapy is ideal for relaxing muscles during long-term back pain. You can use ice and heat together, known as contrast ...

From high-tech wraps to microwavable pads, these heating pads delivered soothing comfort and pain relief in our hands-on testing.

Sharp rise in hospital visits will in turn drive up annual healthcare costs for heat-related conditions to over $1bn People in the US are poised to endure another summer of unusually ferocious heat ...