Abstract: Time difference of arrival (TDOA) and direction of arrival (DOA) are, respectively, applied to detect partial discharge (PD) target with ultrasonic signal. The reason why these two methods ...

This video compares the Fahrenheit and Celsius temperature scales, explaining how each was developed, how they differ, and why different regions use different systems today. Dancing protester slammed ...

Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...

Discover the most efficient techniques to create and use Reptarrays in Excel. Learn insider tips, tricks, and productivity hacks to save time and work smarter. Perfect for beginners and advanced users ...

Abstract: In this paper, we consider the array synthesis with low sidelobe level using two-way array factor (AF), which is defined as the product of the factors in transmit and receive AFs. Utilizing ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Current policies could lead to 3.1 C warming by 2100 Nations to discuss updated emissions strategies at COP29 in Azerbaijan 1.5 C target likely out of reach without climate overshoot TORONTO, Oct 24 ...

October 16, 2024, Mountain View, CA — Scientists at the SETI Institute and partners from Penn State University used the Allen Telescope Array (ATA) to search for signs of alien technology in the ...

A cyclist in Uttenweiler, Germany, rides toward the rising sun on July 21, 2024, which briefly held the title of the hottest day on record, until it was broken again one day later. Thomas Warnack / ...

Modern operating systems can support extraordinarily large volumes of users, but run into limitations with threads to support them due to CPU and memory constraints. Java historically has dealt with ...