HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.

Abstract: The deployment of Ka-band radar necessitates addressing increased losses due to rain and free-space propagation, in addition to achieving low sidelobe levels (SLL). Substrate integrated ...

New Hampshire consumers who wish to choose privatized Medicare are facing a churn in the Medicare Advantage market, with two carriers, Anthem and Martin’s Point, leaving and another, Aetna, reducing ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

Abstract: Dynamic illumination systems with an adaptive radiation pattern can be realized by combining high-resolution LED arrays with suitable projection optics. If such adaptive lighting fixtures ...