An Osaka Metropolitan University-led research team investigated the decay time of coherent longitudinal optical (LO) phonons both in a GaAs 1−x N x epilayer and in a GaAs single crystal, to clarify ...

For certain high-security devices, such as card readers, ATMs, and hardware security modules, normal physical security isn’t enough – they need to wipe out their sensitive data if someone starts ...

Abstract: Time domain reflectometry (TDR) is a well-known technique used to detect and characterize impedance discontinuities in transmission lines. Usually the application of this technique employs ...

New Year's Day commemorates the passing of time and the start of a new chapter, so it is fitting that the same day also presents an opportunity to breathe new life into thousands of creative works ...

On January 1, 2026, copyrights will expire for comics, books, movies, musical compositions and other creative works from 1930, as well as sound recordings from 1925 Ellen Wexler - Assistant Editor, ...

From films featuring the Marx brothers and early Betty Boop, to a Faulkner classic, and "Body and Soul," these artistic works are free game on January 1. For many filmmakers, publishers, programmers, ...

A new year means a new parade of classic characters and works entering the public domain. Under U.S. law, the copyright on thousands of creations from 1930 — including films, books, musical ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Cybercriminal hackers are not, on the whole, stupid people.

ABSTRACT: With super high-rise buildings developing towards characteristics of low damping, light weight, and high flexibility, their wind-induced vibration and aeroelastic effects have become key ...