Abstract: A common approach in the literature when obtaining surrogate models of reflectarray unit cells is to include, among other variables, the angles of incidence as input variables to the model.

We all have a pretty clear idea in our heads of what a movie director does — they guide the performances of actors, interpret the script, and steer the overall visual style of the film. But “video ...

A growing share of Americans say the country is headed in the wrong direction under Donald Trump’s leadership, according to new polls that show deep unease not only among Democrats and independents ...

WWE Hall of Famer Kurt Angle has definitively stated that he will never wrestle again. The Olympic Gold medalist confirmed that the physical toll of his legendary, two-decade career has made an ...

Kurt Angle and the late Liam Payne once shared the squared circle… or did they? Kurt Angle was on hand for “1D Day,” a 7-hour livestream event that took place in 2013. At the time, One Direction was ...

The band was put together on July 23, 2010 during season 7 of 'X Factor U.K.' and immediately took over the world Alexandra Schonfeld is a staff editor at PEOPLE. She has been working at PEOPLE since ...

We've all experienced it: some people could be blindfolded, shoved in the trunk of a car and tossed out on the side of a dirt road in the woods and have no problem whatsoever finding their way home, ...

Just 15 percent of young Americans say they think the country is headed in the right direction, according to the latest Harvard Youth Poll. The poll released Wednesday found 51 percent of surveyed ...

Spending your working life in a position that ideally suits your personality, interests, and abilities may seem to be an unattainable goal. Yet, considering that the majority of your day is spent in ...

Converting images into vector graphics or creating vector graphics is particularly useful if you need graphics for logos, illustrations, or print templates. While conventional image formats such as ...

Two in 3 voters say the country is on the “wrong track” as voters weigh whether Vice President Kamala Harris or former President Donald Trump would be better able to change that less than two months ...

Vector-borne diseases cause roughly 700,000 deaths worldwide every year. Vectors can carry different types of pathogens, including viruses and bacteria. Tropical and subtropical regions report large ...