Abstract: This paper proposes to construct binary array codes from nonbinary codes by binary matrix dispersion. Thanks to their low-density and quasi-cyclic generator matrices, these binary dispersed ...

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Abstract: In this article, 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.

April 30 (Reuters) - The U.S. Securities and Exchange Commission on Thursday approved a proposal by Nasdaq's (NDAQ.O), opens new tab options trading venue to list and trade a new class of stock market ...

We introduce an improved measure of geopolitical risk that builds on Caldara and Iacoviello (2022) and uses artificial intelligence to evaluate newspaper content. Our approach replaces keyword ...

March 9 (Reuters) - Derivatives and securities exchange operator Cboe (CBOE.Z), opens new tab said on Monday it plans to launch prediction market contracts offering partial payouts based ‌on the ...

A security vulnerability has been disclosed in the popular binary-parser npm library that, if successfully exploited, could result in the execution of arbitrary JavaScript. The vulnerability, tracked ...

Editor’s Note (10/8/25): This podcast was edited after posting to remove some incorrect descriptions of research on crickets in Hawaii. Rachel Feltman: For Scientific American’s Science Quickly, I’m ...

Have you ever found yourself staring at a sea of blank cells in Excel, wondering how to fill them without hours of manual effort? For years, this has been a frustrating bottleneck for professionals ...

CSS background images aren’t indexed by Google Image Search. Google recommends using HTML img or picture tags for meaningful visuals. Decorative images can remain in CSS if they don’t contribute to ...