Tokyo, March 11 (Jiji Press)--East Japan Railway Co. has said it will launch a trial in April of a system that uses artificial intelligence to monitor pantographs on trains running on its busy ...

A pair of big boys earned straight-forward paths to the FA Cup semifinals at Monday's draw in London, while another pair will have deal with each other. Arsenal are off to second-tier Southampton was ...

Add Yahoo as a preferred source to see more of our stories on Google. Jonathan Mertzig was wary when Madison rolled out a fleet of 62 electric buses in the fall of 2024. The city had tested a few of ...

The April 1986 accident at the Chernobyl nuclear power plant remains a defining moment in the history of nuclear energy. The lessons of this tragedy are interwoven with a recurrent theme: namely, the ...

Objective This review provides the first meta-analysis of the impact of physically active lessons on lesson-time and overall physical activity (PA), as well as health, cognition and educational ...

Abstract: Pantograph is one of the most important components in electrical railway vehicles. To guarantee steady power supply for the train, the surface of the pantograph slide plate should be smooth ...

Abstract: As one of the most important electrified railway components, the pantograph-catenary (PC) system plays a key role in the energy transfer for the train through the sliding electric contact.

Make yourself at ease with Japanese through this series of lessons. Tune in each week for a 10-minute episode or look for it online. Across 48 weeks, you'll learn the basic of the language and be ...

Three short films exploring the science KS1 topic of animals, looking at different animal groups, and what they need to grow and survive. Three short films exploring the science KS1 topic of ...

In the Big Data era, data is not only becoming bigger and bigger; it is also becoming more and more complex. This translates into a spectacular increase of the dimensionality of the data. For example, ...