Researchers from North Carolina State University have used laser ablation to create ultra-stretchable, superomniphobic materials without the use of harsh chemical solvents. The materials—which are ...

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 ...

There is an emerging convergence between atherosclerotic cardiovascular disease and cancer, driven by shared risk factors and overlapping pathophysiologic mechanisms. Traditional factors, such as ...

This example illustrates how to use the Worksheet.Import method to import data to worksheet cells from different data sources (arrays, lists and data tables), and how to format a range of cells as a ...

BYROW replaces thousands of table formulas with one spill formula, making spreadsheets leaner and much more robust.

Four specs wearers spent weeks ordering and testing frames to find the best online prescription glasses in 2026. See the five ...

The FILTER function extracts every matching record while XLOOKUP only returns the first result.

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Abstract: Active electronically scanned arrays and reconfigurable intelligent surfaces are becoming ubiquitous in radar and telecommunication applications. A major issue in these devices is to achieve ...

Abstract: This paper presents an optimization approach for static antenna array thinning using a genetic algorithm (GA). The goal is to reduce hardware complexity while maintaining a radiation pattern ...