From American history and geography to patriotic symbols and famous landmarks, see how many of these classic U.S. trivia questions you can answer correctly. It's almost America's 250th birthday, and ...

For 27 years, I've run programs at Stanford University focused on leadership, entrepreneurship and innovation. One of the most valuable lessons I teach my students is how to create opportunities for ...

Starting a successful small business with $5,000 or less is possible. However, to begin a business with a low initial investment, focus on an idea that's within your skillset or one that can have free ...

In image object detection, the training and inference of detectors based on random proposals are challenging due to their diverse, random and flexible nature. Existing work employs the use of ...

This paper provides new evidence on the causal relationship between income and short-term health in the United States. We study a randomized experiment in which 1,000 low-income adults age 21 to 40 ...

Abstract: Ultrawideband (UWB) through-the-wall radar (TWR) can be used for indoor human behavior recognition via micro-Doppler information. However, faced with weak micro-Doppler features and low ...