The U.S. special forces operation to capture and transport Venezuelan President Nicolás Maduro was named **Operation Absolute Resolve**. Here, *resolve* is not the verb meaning “to solve, decide, or ...

Abstract: In this letter, we propose a mathematical method to evaluate the bit error rate (BER) of orthogonal frequency division multiplexing with cyclic prefix (CP ...

Abstract: In this letter, analytical expressions are derived for the power spectral density (PSD) of orthogonal frequency division multiplex (OFDM) signals employing a cyclic prefix (CP-OFDM) or zero ...

A metric prefix is a numerical multiplier that is placed before a basic unit of measure to indicate a specified multiple or fraction of that unit. The 20 recognized metric prefixes have been specified ...

I come from overviewer where we could define these via regular expressions, and that really reduced my config a lot, since now I have to add multiple definitions to check stuff like uppercase (i.e. I ...

UNESCO is the United Nations agency with the specialized mandate to promote freedom of expression and its corollary freedom of the press and freedom of information. Over the decades, UNESCO has ...

Gender identity refers to a person’s internal sense of their gender. Gender expression refers to how people may convey their gender to others through behavior and appearance. Gender exists on a broad ...

Cats can use hundreds of facial expressions to communicate, a new study reveals. Over the course of a year, researchers recorded a total of 276 distinct facial expressions used among a colony of 50 ...

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