On Jan. 26, 2026, the Submillimeter Array (SMA) on Maunakea crossed an important threshold for time-domain astronomy. For the ...

Abstract: This communication presents a wide bandpass frequency-selective surface (FSS) based on aramid-paper honeycomb sandwich structures. The proposed FSS consists of a 2-D planar array of ...

Many repetitive regions of the genome have been considered "junk DNA" because the available technologies did not allow them to be studied at sufficient resolution. This is the case for the SST1/NBL2 ...

Abstract: This paper presents a varactor-based tunable frequency-selective rasorber (FSR) with embedded bias grid. The proposed structure consists of a lossy layer based on square-loop arrays and a ...

This follows a simple and sensible (user friendly) algorithm that makes it easy for you to filter and sort a list of items based on given input. Items are ranked based on sensible criteria that result ...

One of the best visualizations ever produced of the spectrum of light from our glorious Sun reveals some mysterious holes in its array of colors. Most of the thousands of dark Fraunhofer lines in the ...

A new wave of “reasoning” systems from companies like OpenAI is producing incorrect information more often. Even the companies don’t know why. Credit...Erik Carter Supported by By Cade Metz and Karen ...

Generative artificial intelligence, such as OpenAI’s ChatGPT, is transforming the landscape of machine learning, moving from simple predictive models to sophisticated systems capable of creating new, ...

Business leaders and managers face increasing pressure to make the right decisions in the workplace. According to research by Oracle and Seth Stephens-Davidowitz, 85% of business leaders have ...

COMP 268 or COMP 206. Familiarity with the fundamentals of Java and/or C++ is a prerequisite to this course. Candidates with considerable programming skills in Java, C, C++, or other languages may be ...

A vague calendar event appears in your inbox. There’s an urgent need for breakthrough thinking, and you’re invited. It’s got something to do with the big sales conference next week. Or a major new ...