Abstract: This article proposes a microwave near-field focus steerable imaging system operating at 22.5 GHz, built upon a space-time-coding metasurface antenna (STCMA), featuring real-time dynamic ...

Abstract: A novel method for enhancing microwave heating uniformity using a 2-bit coding metasurface is proposed. This metasurface is specially designed to scatter incident waves into multiple ...

Check the complete syllabus and exam pattern. Get subject-wise topics, PET details, and the selection process for Level-1 ...

December 24. The air smells of nougat and pine, and at the North Pole, work never stops. While millions of children put the finishing touches on their wish lists, letters from all over the world pile ...

On February 2nd, 2025, computer scientist and OpenAI co-founder Andrej Karpathy made a flippant tweet that launched a new phrase into the internet’s collective consciousness. He posted that he’d ...

This year marks the English novelist’s 250th birthday. Her hundreds of surviving letters—both real and fictional—offer valuable insights into her imaginative wit and enduring appeal Ellen Wexler - ...

Dec 15 (Reuters) - The U.S. Food and Drug Administration has sent warning letters to four major retailers for continuing to sell baby formula linked to a nationwide outbreak of bacterial illness in ...

Developers are navigating confusing gaps between expectation and reality. So are the rest of us. Depending who you ask, AI-powered coding is either giving software developers an unprecedented ...

Michigan interim president Domenico Grasso sent a letter to the school's students and faculty on Thursday, Dec. 11 regarding the investigation into former football coach Sherrone Moore, which remains ...

What if the future of artificial intelligence wasn’t just about incremental improvements but a complete redefinition of what’s possible? Enter GPT 5.2, the AI model that has shattered expectations and ...

Microsoft has released a new report showing what people used its AI assistant Copilot for in 2025. The analysis is based on 37.5 million de-identified conversations and shows that in addition to ...

What if the future of coding wasn’t just faster, but smarter, more accessible, and surprisingly affordable? Enter Mistral Devstral 2, the latest open source large language model (LLM) that’s rewriting ...