Abstract: Acoustic emission (AE) location is important for finding the structural crack and ensuring the structural safety. Fiber laser sensors have ability to replace traditional piezoelectric ...
WASHINGTON (AP) — Tech giant Oracle will spearhead U.S. oversight of the algorithm and security underlying TikTok’s video popular platform under the terms of a deal laid out Monday by President Donald ...
9月22日，知名苹果爆料人彭博社的马克・古尔曼今天分享了一些关于将于明年推出的全新折叠屏 iPhone 的新细节，包括其外观、定价等。 根据爆料，折叠屏 iPhone 的外观会非常类似于两部并排放置的 iPhone Air，其还将采用钛合金机身。 此前就有观点认为，苹果 ...
Abstract: To solve the problem of long dynamic response time of MEMS thermal mass flow sensor in real production process, this article investigates the heat transfer process between the heater and the ...
The UK will begin large-scale production of advanced interceptor drones to help Ukraine defend against Russian aerial assaults. The drones, designed by Ukraine with support from British scientists, ...
Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. A Russian glide bomb struck a village in eastern ...
At EAA AirVenture Oshkosh 2025, Paul Bennet’s Wolf Pitts biplane wasn’t just flying - it was tearing the sky apart with razor-sharp rolls, dives, and maneuvers that looked impossible to control.
A frost advisory is in effect for much of northern and western Pennsylvania Monday morning, with temperatures expected to drop into the mid to upper 30s overnight. Residents should prepare to protect ...
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