Abstract: This paper presents experimental and theoretical results on focusing a long electron beam with a permanent magnet structure which produces a periodic magnetic field along the axis of the ...

Abstract: PERMANENT-MAGNET alternators have been used for many years in small-sized units such as tachometer generators, governor frequency sources, and magnetos, but until recently have not been ...

A type of smart fluid that changes its viscosity in response to an applied magnetic field, allowing for adjustable damping properties. Damping Force: The force exerted by a damper to resist motion ...

Dr Agarwal's Health Care has raised Rs 875 crore from anchor investors in anticipation of its IPO on January 29. Allocated at Rs 402 per share, the IPO includes a Rs 300 crore fresh issue and a sale ...

The Canadian Prime Minister will no longer lead the Liberal Party, and there are reasons to worry about what will happen if the Conservatives win the next election.

Florida tomato grower Tony DiMare is all for President-elect Donald Trump slapping tariffs on the Mexican farmers who undercut him by paying workers a fraction of what he does. He wants to stop ...

"What will this do to fragment the population?" wonders Natalie Daily, the librarian at Octavia E. Butler Magnet School, which is part of PUSD. "What is this going to do to our enrollment? [That seems ...