Graphene is a "miracle material": mechanically extremely strong and electrically highly conductive, ideal for related ...

A sloping line on a distance-time graph shows that the object is moving. See how much you know about distance-time graphs by answering the questions below. The total distance travelled by the ...

"I was one of the best mobile phone sales people in the country. Mobile phones were booming at that time, between 1999 and 2013." In 2001, the year he married his first wife, gambling machines ...

At the same time, the dine-in menu has expanded, with nine new products, including pork crackling joint with cider jus and manchego stuffed chicken. Tesco told The Grocer it was improving the ...

Search for a state or federal candidate to see the donors and industries that support them. Ballot measures allow voters to vote directly on a law or policy change. Explore the ballot measures ...

Abstract: We propose a novel method for learning time-varying graphs from time-series data by leveraging techniques from directed acyclic graph (DAG) learning. The unknown graphs are parameterized ...