Abstract: The instability of the sheet electron beam (SEB) is an essential factor for limiting the power of the SEB traveling wave tube (TWT). To solve this issue, this article proposes a method to ...

Abstract: Using computer vision technology to measure bridge deflection offers advantages of non-contact, high precision, and real-time monitoring. However, existing methods exhibit insufficient ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

The Ritz-Carlton Key Biscayne Miami has a new lobby. Photo Credit: Ritz-Carlton Key Biscayne Miami The Ritz-Carlton Key Biscayne Miami has reopened following a $100 million redo of guestrooms, ...

THE second part of Lord Rayleigh's highly instructive work on acoustics contains the mechanics of oscillatory motions in liquids and gases. Atmospheric air is that medium by which by far the greater ...

So many productivity methods ask you to prioritize your daily tasks by considering how much time or effort they'll require, then tackling the resource-heavy ones first. For some people, that's a solid ...

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. The market approach is a method for determining the value of an ...

The A127 in Essex was shut for more than four hours due to concerns for a person's welfare. Police closed the westbound carriageway at Rayleigh Weir earlier and warned of extensive delays for ...

The London-bound carriageway has been closed due to a police incident. The East-bound road has also been affected at Rayleigh Weir. More updates as we get them.