Abstract: Field emitter has high speed response characteristics at over 100 GHz because they utilize the electron emission in a vacuum. Therefore, field emission device are very suitable for use as ...

Abstract: The problem of passive localization of mixed near-field (NF) and far-field (FF) source signals in the presence of array gain-phase uncertainties is addressed. A new algorithm is aimed to use ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...

How to find the size of a Java array? To find the size or length of a Java array, follow these four steps Declare a variable of type array. Initialize the Java array to a non-null value. Use the ...

With PHP 8.4, property hooks are introduced which are set to transform the way we handle object properties. Does it truly do this? Following many years of arguments and changes, PHP introduces ...

There's a whole world under the surface and only Ron has any idea about it. And sometimes the two worlds collide, and sometimes they don't. Ron holds them at arm's length from each other. Watch every ...

GameSpot may get a commission from retail offers. While you may be limited to which version of Minecraft you can play based on the device you're using, there are some important differences between ...

Locking is a mechanism that allows parallel work with the same data in the database. When more than one transaction tries to access the same data at the same time, locks come into play, which ensures ...