Working in secret for more than two years, a group of mathematicians has set out to resolve of the longest and most bitter ...

Password managers store your usernames, passwords and email addresses and protect them from unauthorized access. Beyond helping to generate strong passwords and sync them across all your devices, the ...

Materials science is an interdisciplinary field concerned with the understanding and application of the properties of matter. Materials scientists study the connections between the underlying ...

Abstract: Conventional multiple-input and multiple-output (MIMO) radar with frequency diverse array (FDA) has capability of resolving range ambiguity, however, it lacks range resolution of targets ...

Search, browse and learn about the Federal Register. Federal Register 2.0 is the unofficial daily publication for rules, proposed rules, and notices of Federal agencies and organizations, as well as ...