Abstract: Analytical expression of transmission for the orbital angular momentum (OAM) communication using loop antenna arrays and paraboloids is derived to achieve a communication distance of 100 m.

[03:48:49] [Render thread/ERROR] [rocknroller/]: trySort(): failed to sort items java.lang.NullPointerException: Cannot invoke "fi.dy.masa.itemscroller.util ...

Imagine this: your team is juggling multiple projects, countless meetings, and endless email threads, yet still struggling to stay aligned. Sound familiar? Here’s the good news: there’s a better way.

Are you excited about using technology to learn, teach, and be more productive? When you apply technology to purpose you can improve the way we communicate, learn, and share knowledge. Welcome! My ...

Overview of dynamic graphene oxide sorting: (a) The system uses electron beams on silicon nitride membranes to create electric field patterns that generate opposing forces on graphene oxide sheets. (b ...

Azul Systems, in its Azul 2025 State of Java Survey & Report, says that Java leads Python and JavaScript for AI development in Java shops, based on a survey of 2,039 Java professionals on six ...

I have tried to understand the situation and have reviewed the wiki multiple times, but I couldn’t find an alternative approach to writing this article. We are encountering problems while sorting ...

Have you ever struggled with Excel formulas, trying to calculate running totals only to be left with errors and frustration? Many of us have faced the challenge of managing datasets where each row’s ...

October 16, 2024, Mountain View, CA — Scientists at the SETI Institute and partners from Penn State University used the Allen Telescope Array (ATA) to search for signs of alien technology in the ...

Generics make your code more flexible and easier to read, and they help you avoid ClassCastExceptions at runtime. Get started with this introduction to using generics with the Java Collections ...