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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 ...

The official portrait from President Donald Trump’s first term has never been shown to the public, and he wants to keep it that way, a new report reveals. A portrait of Trump was painted by an artist ...

Nahda Nabiilah is a writer and editor from Indonesia. She has always loved writing and playing games, so one day she decided to combine the two. Most of the time, writing gaming guides is a blast for ...

Freud was a master painter, but his drawings ranged from ordinary to awful. Guess which aspect of his work this show focuses on? If painting is a fast car, drawing is more like taking the bus. At ...

Former Nobel Peace Prize recipient Malala Yousafzai has been honoured with a portrait at her former University of Oxford college. Lady Margaret Hall, where Malala graduated with a degree in philosophy ...