Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Mr. Trump’s allies have strenuously insisted that he was alert and attentive at the meeting last month. The president said he had only closed his eyes. By Chris Cameron Reporting from Washington ...

Abstract: Reliable and efficient trajectory generation methods are a fundamental need for autonomous dynamical systems. The goal of this article is to provide a comprehensive tutorial of three major ...

France will replace the American platforms Microsoft Teams and Zoom with its own domestically developed video conferencing platform, which will be used in all government departments by 2027, the ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. What to know about the annual World Economic Forum ...

Practical strategies for turning tutorials into active, inclusive learning spaces, from designing hands-on activities and valuing student contributions to building rapport and providing effective ...

President Donald Trump meets Monday at 2 p.m. ET with top bipartisan, bicameral congressional leaders as the clock ticks down toward a potential government shutdown at 12:01 a.m. Wednesday. But there ...

Ukrainian President Volodymyr Zelensky and his European allies will meet with President Trump at the White House this afternoon to discuss the Russia-Ukraine war, just days after Trump met in Alaska ...

We cordially invite you to attend Markers in Cancer, a joint meeting by ASCO, EORTC & NCI which will be held 7 - 9 November 2013 in Brussels. Next generation sequencing and high throughput screening ...

Fed Chair Jerome Powell said Wednesday that he has never asked for a meeting with any U.S. president—and never would. “There's never a reason for me to ask for a meeting. It's always been the other ...