Google has overhauled Firestore’s query engine, introducing "Pipeline operations" that enable complex server-side aggregations and array unnesting. The update shifts Firestore Enterprise toward an ...

Abstract: Millimeter-wave (MMW) massive multiple-input-multiple-output (MIMO) antenna arrays have wide applications. However, as the antenna scale increases, the system complexity of the antenna ...

Abstract: Coprime arrays achieve a larger virtual array aperture with the same number of physical elements through their difference co-array. However, the improvement in degrees of freedom (DOF) is ...

Keeping a Windows 11 installation media ready is one of the smartest things you can do as a PC user. Whether you’re planning a clean install, fixing a broken system, or helping someone set up a new ...

The science pros at TKOR demonstrate how to create colored smoke for visual experiments. Weight-loss drugs draw thousands of lawsuits alleging serious harm China executes 11 members of gang who ran ...