Abstract: An improved space charge model for a 1-D large-signal simulation algorithm for sheet beam (SB) traveling wave tube (TWT) is proposed in this article, which is finally integrated into the ...

Those looking to make Week 5 college football picks will have no shortage of quality games to choose from, including a pair of ranked matchups in both the Big Ten and SEC. With the former, Penn State ...

Experience the story of a young woman whose mother pressured her to change herself to become a model. A thought-provoking look at expectations, identity, and personal choice. #POVStory #ModelLife ...

Honda Cars India has announced revised prices across its lineup following the implementation of GST Reforms 2025. Effective from September 22, 2025, the new pricing structure brings down the cost of ...

KANSAS CITY, Mo. – The first time the Chiefs get the ball Sunday night, keep your eyes on the chains. Whether the first-down markers move during that initial possession is a critical part of success ...

DeepSeek's R1 model attracted global attention in January Article in Nature reveals R1's compute training costs for the first time DeepSeek also addresses claims it distilled OpenAI's models in ...

India's artificial intelligence mission is moving into its next big phase. The government has named eight organisations, including IIT Bombay, Tech Mahindra and Fractal Analytics, to build ...

The 2025 NASCAR Playoffs roll on to their fourth race -- and first of the Round of 12 -- with the 2025 Mobil 1 301 on Sunday. Held at New Hampshire Motor Speedway, this is the 30th overall race of the ...

Chinese AI startup DeepSeek (DEEPSEEK) released a research paper that claimed the training cost of its R1 model was at a much lower cost than what U.S. competitors have seen. DeepSeek's claims about ...

Charlie Kirk was the ideal role model for American political discourse. Throughout his unfortunately short life, Charlie committed himself unreservedly to reasoned debate, rational discourse, and the ...

Effects of Tai Chi on Cognitive Function in Older Adults With Type 2 Diabetes Mellitus: Randomized Controlled Trial Using Wearable Devices in a Mobile Health Model Xi-Shuang Chen 1 ; Hui-Zhen Liu 1 ; ...