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 ...

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 ...

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 ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...