Abstract: This paper introduces a new type of cathode-ray tube with a crossed-field electron gun which produces an electron beam in a region where a nonuniform magnetic field and an electric field ...

The Photography MFA Thesis Exhibition was on display at the School of Art from April 12 to April 19. The exhibition embodied ...

A series of unique bay windows at a hotel in the Japanese capital look like portable gaming consoles that were popular in the late 1980s or c･･･ ...

You don't always have to be the center of attention. Sometimes being right next to all the action is good, too. Just ask JD's ...

Abstract: A COLD cathode tube is a gas discharge device capable of serving as a relay, a rectifier, or a voltage regulator. 1,2 It depends for its action upon the properties of gas discharges. The ...

Thomas Global Systems and Collins Aerospace, an RTX business, have announced a strategic partnership to deliver long-term product support for Collins' Pro Line 4 Electronic Flight Displays (EFD), ...

El Paso Matters Staff April 24, 2025 Early voting is here! Your vote helps shape the future of local schools—from budgets to classroom quality. 📚✏️ Use our voter guide to learn about candidates for ...

Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world ...

China restricts the export of seven rare earth minerals essential for EVs, electronics, and defence; explore the full list ...

Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world ...

For the particular tubes he had on hand he needed +200V, -400V, -550V, and 6.3VAC for the CRT heater. This is certainly not the typical Arduino-based digital scope that everyone builds at least once.

Charlottesville's City Market is back in full swing, the city's Central Library is offering lessons in seed bombs and more.